WO2013167011A2 - Method, system, and mobile terminal for realizing bi-pass based on radio frequency device - Google Patents
Method, system, and mobile terminal for realizing bi-pass based on radio frequency device Download PDFInfo
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- WO2013167011A2 WO2013167011A2 PCT/CN2013/078067 CN2013078067W WO2013167011A2 WO 2013167011 A2 WO2013167011 A2 WO 2013167011A2 CN 2013078067 W CN2013078067 W CN 2013078067W WO 2013167011 A2 WO2013167011 A2 WO 2013167011A2
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- call
- mobile terminal
- communication
- communication card
- communication network
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 220
- 238000012546 transfer Methods 0.000 claims abstract description 36
- 238000013480 data collection Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000010295 mobile communication Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 7
- 230000011664 signaling Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
- H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
Definitions
- the present invention relates to the field of mobile communications, and in particular, to a method, system and mobile terminal for implementing dual-card dual-standby dual-pass with a mobile terminal having only one set of radio frequency devices. Background technique
- Mobile terminals such as mobile phones
- Mobile phones are becoming an indispensable communication tool in people's lives, and are increasingly being upgraded to be intelligent and user-friendly, constantly satisfying people's growing needs and improving user experience.
- a card can no longer meet the needs of users, and dual-card dual standby mobile terminals operate.
- the following is an example of a dual-mode mobile terminal that uses cards of different modes at the same time:
- the object of the embodiments of the present invention is to provide a method, a system, and a mobile terminal for implementing dual-pass based on a set of radio frequency devices, which can better solve the problem that a mobile terminal having only one set of radio frequency devices simultaneously serves two cards The problem of dual standby dual-pass.
- a method for implementing dual-pass based on a set of radio frequency devices including:
- the mobile terminal accesses the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card through a set of radio frequency devices;
- the base station monitors the call event of the second communication card in real time
- the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal makes a call selection.
- the mobile terminal accesses the first communication network and the second communication network respectively according to the time division multiplexing manner, so that: the mobile terminal acquires the pilot information, the synchronization information, and the paging information of the base station according to the time division multiplexing manner. And using the pilot information, the synchronization information, and the paging information to access the first communication network and the second communication network respectively through a set of radio frequency devices.
- the method further comprises: before the mobile terminal performs the call, the mobile terminal presets the call forwarding setting for transferring the call event of the second communication card to the first communication card that is in the call, and the call is made The transfer settings are reported to the base station.
- the transmitting, by the base station, the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal includes:
- the base station transmits a forward/update message for notifying the first communication card of a new call event to the first communication card in accordance with the call forwarding setting to transfer the call event of the second communication card to the first communication card.
- the mobile terminal performs call selection, including:
- the mobile terminal After receiving the call event transferred by the base station, the first communication card of the mobile terminal, if the call is answered, the mobile terminal sends a reverse/update message for receiving the call event to the base station through the first communication network, if If the call is rejected, the mobile terminal displays the call in the form of a missed call. If the current call is switched, the mobile terminal sends a call to the base station to answer the transferred call and enter the current call through the first communication network. A reverse/update message for the wait state.
- the method further comprises:
- the mobile terminal When the mobile terminal performs data service through the first communication network, the mobile terminal collects the service quality value of the data service in real time;
- the mobile terminal continues to use the first communication network to perform data services. Otherwise, the mobile terminal starts the second communication network, and uses the second communication network to perform data services. .
- a system for implementing dual-pass based on a set of radio frequency devices including:
- the network access module is configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by using a set of radio frequency devices of the mobile terminal according to the time division multiplexing mode;
- the monitoring module is configured to monitor a call event of the second communication card in real time during the call by the mobile terminal through the first communication network corresponding to the first communication card;
- a transfer module configured to: when the call event of the second communication card is detected, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal makes a call select.
- the system further comprises:
- a setting module configured to pre-set the second communication before the mobile terminal makes a call
- the call event of the card is transferred to the call forwarding setting of the first communication card being called, and the call forwarding setting is reported to the base station.
- the system further comprises:
- a call selection module configured to: after the first communication card of the mobile terminal receives the call event transferred by the base station, when the mobile terminal answers the call, send, by using the first communication network, the base station to receive the call event Reverse/update message; when the mobile terminal rejects the call, the call is displayed in the form of a missed call; when the mobile terminal switches the current call, the base station transmits a call for answering the transfer through the first communication network , and put the current call into the reverse/update message of the call waiting state.
- the system further comprises:
- the data collection module is configured to collect the service quality value of the data service in real time during the data service of the mobile terminal through the first communication network;
- a comparison module configured to compare the service quality value with a service quality threshold; and the network switching module is configured to continue to use the first communication network to perform data service when the service quality value is higher than the service quality threshold Otherwise, the second communication network is activated, and the second communication network is utilized for data services.
- a mobile terminal that implements dual connectivity based on a set of radio frequency devices is provided, and the mobile terminal includes:
- the network access module is configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by using a set of radio frequency devices of the mobile terminal according to the time division multiplexing mode;
- a setting module configured to preset, before the mobile terminal makes a call, the call forwarding setting for transferring a call event of the second communication card to the first communication card that is in a call, and reporting the call forwarding setting to the base station ;
- a call selection module configured to receive a second pass of the base station transfer on the first communication card of the mobile terminal After the call event of the credit card, if the mobile terminal answers the call, the reverse/update message for receiving the call event is sent to the base station through the first communication network, and if the mobile terminal rejects the call, the mobile terminal The call is displayed in the form of a missed call. If the mobile terminal switches the current call, the reverse/update message for receiving the transferred call and bringing the current call into the call waiting state is sent to the base station through the first communication network.
- the mobile terminal further includes:
- the data collection module is configured to collect the service quality value of the data service in real time when the mobile terminal performs data service through the first communication network;
- a comparison module configured to compare the service quality value with a service quality threshold; and the network switching module is configured to continue to use the first communication network to perform data service when the service quality value is higher than the service quality threshold Otherwise, the second communication network is activated, and the second communication network is utilized for data services.
- the embodiment of the invention can reduce the number of radio equipments of the mobile terminal to one set, thereby reducing the cost of the mobile terminal;
- the missed call can be avoided, and the user experience is improved;
- the embodiment of the present invention improves the data service capability of the mobile terminal through automatic switching of the communication network.
- FIG. 1 is a block diagram of a method for implementing dual-pass of a mobile terminal based on a set of radio frequency devices according to an embodiment of the present invention
- FIG. 2 is a flow chart of a call service dual-channel provided by an embodiment of the present invention.
- FIG. 3 is a schematic diagram of displaying two communication cards on a mobile terminal interface according to an embodiment of the present invention
- 4 is a flow chart of displaying a new incoming call by the card provided by the embodiment of the present invention
- FIG. 5 is a flow chart of a data service dual communication according to an embodiment of the present invention. detailed description
- FIG. 1 is a schematic block diagram of a method for implementing dual-pass of a mobile terminal based on a set of radio frequency devices according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:
- Step 101 According to the time division multiplexing mode, the mobile terminal accesses the corresponding first communication network and the second communication network corresponding to the second communication card through a set of radio frequency devices respectively;
- the mobile terminal acquires pilot information, synchronization information, and paging information of the base station according to a time division multiplexing manner, and uses the pilot information, the synchronization information, and the paging information to access the radio equipment through a set of radio frequency devices.
- the first communication network and the second communication network are described.
- Step 102 The mobile terminal performs a call period through the first communication network corresponding to the first communication card, and the base station monitors the call event of the second communication card in real time;
- the mobile terminal uses the radio frequency device to make a call under the first communication network corresponding to the first communication card, the mobile terminal brings the second communication card into a sleep state.
- Step 103 When monitoring the call event of the second communication card, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal performs call selection.
- the call forwarding setting is preset by the mobile terminal and sent to the base station before the call is made, and is used to transfer the call event of the second communication card to the first communication card that is in the call.
- the base station when the base station detects a call event of the second communication card that has entered the sleep state, the base station sends, according to the call forwarding setting, a forward direction for notifying the first communication card that a new call event exists. /Update message to transfer the call event of the second communication card to the first communication card. After receiving the call event transferred by the base station, the mobile terminal can answer or reject the call.
- call switching can also be performed, that is, when the call is answered, the mobile terminal sends a reverse/update message for receiving the call event to the base station through the first communication network; when the call is rejected, The mobile terminal displays the call in the form of a missed call; when switching the current call, the mobile terminal sends a call to the base station for answering the transferred call through the first communication network, and causes the current call to enter the call waiting state. /Update message.
- FIG. 2 is a flow chart of a call service dual-passage according to an embodiment of the present invention.
- the premise of the present invention is that the mobile terminal has only one set of radio frequency devices, and two different types of cards inserted into the mobile terminal can be standby at the same time, as shown in FIG. 2, Includes:
- the mobile terminal After the mobile terminal is powered on, the mobile terminal recognizes two cards and reads information about the card number, for example: authentication information A-Key, password, MEID, carrier, country code, network code, etc.; then, the system Determining the communication network, for example: determining the selection of the CDMA network, or the GSM network, or the UMTS, etc., the pilot channel is captured, that is, the mobile terminal seizes the pilot signal sent by the base station, and generally selects the base station with the strongest pilot signal.
- the card number for example: authentication information A-Key, password, MEID, carrier, country code, network code, etc.
- the system Determining the communication network for example: determining the selection of the CDMA network, or the GSM network, or the UMTS, etc.
- the pilot channel is captured, that is, the mobile terminal seizes the pilot signal sent by the base station, and generally selects the base station with the strongest pilot signal.
- the time limit is 15s, and the short-code synchronization between the mobile terminal and the base station is realized, and the synchronization channel is captured, that is, the mobile terminal receives the synchronization signal sent by the base station, captures the system configuration, timing information, and time synchronization.
- three synchronization channel parameters are used: The offset parameter PILOT_PN of the pilot PN sequence, the long code state LC_STAYE and the system time SYS TIME, realize the synchronization of the mobile terminal and the base station, and finally complete the initialization process of the mobile terminal; finally, the two cards pass the time division multiplexing TDMA mode , register to the network, two cards are waiting at the same time, the specific implementation is: divide the working time of the RF device into multiple Time slices each time slice allocated to a different card.
- the card acquires pilot information Pilot Channel of the base station, and the pilot information is used to acquire frequency and phase information of the base station, and synchronization information Sync Channel, where the synchronization information is used to acquire the frequency and phase of the base station.
- the card 2 acquires pilot information, synchronization information, and paging information of the base station. Since the time slice is divided shortly, two cards can be displayed on the mobile terminal interface to find the communication network at the same time, and the user cannot feel the network drop. As shown in Figure 3.
- the card initiates a call or receives a called party, the communication link is successfully established, and the card performs voice service.
- the mobile terminal receives the base station channel assignment message (Extended Channel Assignment), the service connection message (Service Connect), and the service connection complete message (Service Connect Complete) from the base station, and the service negotiation process ends, and the call link is successfully established.
- the base station channel assignment message Extended Channel Assignment
- Service Connect Service Connect
- Service Connect Complete Service Connect Complete
- the third step since only one set of radio frequency, the card case two dormant, receive paging signaling (Page / General Page) 0 to less than the base station transmits two card
- the base station sends the paging signaling to the mobile terminal. That is: If other mobile terminals want to page card 2, then the base station will send a Page/General Page page card 2, and the notification card 2 will have a message. Specifically, if the calling party, the mobile terminal will receive the access/origination signaling (Access/origination), the base station channel assignment message (Service Channel), the service connection message (Service Connect), and the service connection. Complete message (Service Connect Complete). If the called party is to receive the (Page/General Page) paging signaling, access/page response signaling (Access/Page Response), the base station channel assignment message ( Extended Channel Assignment), service connection message (Service Connect), and Service Connect Complete.
- Access/origination Access/origination
- Service Channel the base station channel assignment message
- Service Connect Service Connect
- Service Connect Service Connect Complete message
- the base station determines whether the mobile terminal has activated the call forwarding function, and if yes, performs the sixth step, otherwise performs the fifth step.
- the mobile terminal can provide an interface option for the user. After the user selects the pre-selection, the following functions can be implemented: If the card is in the call service, the card 2 cannot receive the incoming call, and the incoming call of the second communication card can be transferred to the first communication. Card, in the same way, if the second communication card is in the call service, the first communication card cannot receive the incoming call, and the incoming call of the first communication card can be transferred to the second communication card, that is, the unreachable automatic transfer function is implemented. After the mobile terminal is set up, the call forwarding settings are reported to the base station for the base station to perform corresponding processing.
- Step 6 If the base station determines that the mobile terminal has automatically preset the call forwarding setting for the second communication card, that is, pre-select the unreachable automatic transfer function, then if there is a second communication card in the state of the card, The base station will immediately send a forward/update message to the first communication card.
- Step 7 After receiving the Forward/Flash With Information and the CM CALL EVENT CALLER ID in the first communication card call, the Call List and the number status are updated, and The call of the mobile terminal is displayed on the interface of the mobile terminal for the user to make a call selection.
- the Modem side of the mobile terminal reports the Call State Changed message (Call State Changed), notifies the display interface of the mobile terminal, and needs to refresh the interface, and the mobile terminal pops up the incoming call interface.
- Call State Changed Call State Changed
- the specific steps are as shown in FIG. 4 .
- the user can choose to answer or reject the new call. If the user answers a new call, on the reverse link, send a reverse/update message to the base station (Reverse/Flash With Information). If the user rejects a new call, the notification bar shows a missed call. For a call waiting call, the user can switch the call through the Flash menu. At this time, the mobile terminal informs the base station to perform call switching by transmitting Reverse/Flash With Information on the reverse link.
- the present invention also implements the dual-pass of the data service. Specifically, during the data service by the mobile terminal through the first communication network, the mobile terminal collects the service quality value of the data service in real time, and the service quality value and the service quality threshold are Comparing, if the service quality value is higher than the service quality threshold, the mobile terminal continues to use the first communication network to perform data service; otherwise, the mobile terminal starts the second communication network, and uses the second communication network Conduct data services.
- the specific steps are shown in Figure 5, including:
- the two cards of different standards are successfully registered to the respective communication networks
- the user initiates a data service by using a card-network mode
- the mobile terminal can provide an interface option for the user.
- the check box After the check box is selected, the following functions can be implemented: If the card initiates the data service, compare the indicators of the data service with the threshold, and if most of the indicators do not meet the standard, That is, if the service quality value is not higher than the service quality threshold, the fourth step and the fifth step are performed in sequence, otherwise the sixth step is performed;
- the following parameters are used to obtain various parameters, and a large number of values are counted and averaged to obtain threshold parameters:
- the rate control parameter is obtained by using the multi-user diversity and the adaptive technology.
- the rate control parameter is the default coding type of the uplink GPRS link when the uplink default CS type is used, and is the uplink EDGE chain when the uplink default MCS type is used.
- the encoding type used by the road by default.
- the power control parameters are obtained by using the front reverse high-speed power control and the forward SCH/FCH and SCH/DCCH control modes, and the power control parameters are set to correspond to the path loss when using the mobile terminal GPRS dynamic power control.
- the supplemental channel SCH switching parameter is obtained by using a sliding window congestion control algorithm, and the supplemental channel SCH is responsible for the transmission of burst data.
- the parameter data variables such as the network communication speed and response time of the first communication card are continuously compared with the set threshold, and whether the current network speed is lower than the threshold and the response time is The threshold response time is exceeded, the packet loss rate is exceeded, and the maximum limit is exceeded.
- the parameter variable may further include a network side load, a frame error rate, and the like according to actual conditions and experience. All of the above parameters indicate the current data service situation. When more than half of the currently measured values of the set parameters do not meet the requirements, network switching can occur.
- the user selects the data service automatic switching function, and sets the data service network speed threshold to include: throughput, access duration, delay, packet loss rate, etc., in this embodiment, M-LWDF (modified largest wait delay first ) is adopted. 0 Incoming users with poor channel status will wait in the queue of the base station, and once the waiting time exceeds the specified time limit, these packets will be discarded and will no longer be served.
- M-LWDF modified largest wait delay first
- the current data service performance is extremely low, and the mobile terminal automatically turns off the current network mode data service
- the mobile terminal enables another network mode for data service, that is, implements automatic data service switching function;
- the mobile terminal continues to use the current network mode for data services.
- the present invention also provides a mobile terminal that implements dual-pass based on a set of radio frequency devices, and the carrier network supported by the mobile terminal includes but is not limited to CDMA, GSM, WCDMA, and LTE, and the mobile terminal includes the following modules:
- a network access module configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by using a set of radio frequency devices of the mobile terminal;
- a setting module configured to preset, before the mobile terminal makes a call, the call forwarding setting for transferring a call event of the second communication card to the first communication card that is in a call, and sending the call forwarding setting to the base station ;
- a call selection module configured to: after the first communication card of the mobile terminal receives the call event of the second communication card transferred by the base station, if the mobile terminal answers the call, send the call to the base station to answer the call by using the first communication network
- the reverse/update message of the event if the mobile terminal rejects the call, the call is displayed in the form of a missed call, and if the mobile terminal switches the current call, Transmitting, by the first communication network, a reverse/update message for receiving the transferred call and bringing the current call into a call waiting state;
- a data collection module configured to collect a service quality value of the data service in real time during a data service performed by the mobile terminal by using the first communication network
- a comparison module configured to compare the service quality value with a service quality threshold, where the network switching module is configured to continue to use the first communication network to perform data service when the service quality value is higher than the service quality threshold Otherwise, the second communication network is activated, and the second communication network is utilized for data services.
- the present invention also provides a system for implementing dual-pass based on a set of radio frequency devices, which enables dual-card mobile phones with only one set of radio frequency devices to implement dual-pass.
- the system includes a mobile terminal having the above modules, and a base station having the following modules:
- a monitoring module configured to monitor a call event of the second communication card in real time during the call by the mobile terminal through the first communication network corresponding to the first communication card;
- a transfer module configured to: when the call event of the second communication card is detected, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal performs Call selection.
- the network access module of the mobile terminal When two cards are inserted into the mobile phone, the network access module of the mobile terminal recognizes two cards and reads related card information, such as authentication information A-Key, password, MEID, carrier, country code (MCC), MNC, electronic The serial number (ESN), etc., and then based on the information, determine which carrier network the card belongs to. Since there is only one set of radio frequencies, the present invention can use the time division multiplexing (TDMA) method to ensure that both cards can find the network.
- the working time is divided into a plurality of time segments. For example, in the TO time period, the card acquires the pilot information, the synchronization information, and the paging information of the base station, so that the card 2 acquires the pilot information and the synchronization of the base station in the T time period.
- Information and paging information because the split time is short, two cards can be successfully registered to the network at the same time on the interface, and the user does not feel that the network is dropped.
- the mobile terminal performs a call service under the first type of network, that is, the card initiates a call or receives After the called party, the service channel is successfully established, the card performs a normal call.
- the protocol stack of the card 1 always occupies the radio device.
- the card two protocol stack is in a dormant state, and the card 2 cannot receive the paging information from the base station.
- the setting module of the mobile terminal automatically sets a call forwarding function to the card 2 under another network, and transfers the call of the card 2 to the card 1 of the first communication network. Then, if the terminal conducts a call service on the card one, that is, the card already has an active call.
- the monitoring module detects that there is an incoming call on the card 2. Since there is only one set of radio frequency, the incoming call of the card 2 is unreachable, and since the mobile terminal has automatically set the unreachable transfer to the card 2 in this case, the transfer module Send Forward/Flash With Information, tell the card one, there is a Waiting Call calling card.
- the transfer module Send Forward/Flash With Information, tell the card one, there is a Waiting Call calling card.
- the call selection module In the first communication network, when the card receives a new Ring Call, a call waiting situation is formed, and the user can receive or reject the incoming call through the call selection module, thereby realizing the dual-pass function under only one set of radio frequencies.
- the device of the present invention can also realize the automatic switching function of data service, that is, if there is only one set of radio frequency equipment, if the first communication network is used for data service, the second communication network is in a dormant state. If the current data service speed is not ideal and the user wants to initiate data service with another network mode, then the device of the present invention eliminates the need for the user to manually switch to reselect the network.
- the present invention sets a data service network speed threshold, and the threshold parameter includes: a network speed, a response time, and the like, and the threshold is obtained through a large number of statistical values of the platform, and then obtained according to a certain algorithm.
- the comparison module of the mobile terminal continuously compares the current network speed with the threshold speed. If the current network speed is lower than the threshold speed, it is determined whether the current network speed response time exceeds the threshold setting time. Etc., compare the remaining parameters in turn. If the indicators show that the current network speed is really poor, the network switching module of the mobile terminal automatically stops the data service in the current network, automatically initiates a data service in another network, and implements data service dual-pass.
- the present invention can set a dual-card automatic transfer function. After the function is successfully set, a set of radio frequency can be realized, and when there is an incoming call of the card two during a call, the call of the second call is transferred. Move to card one to realize dual communication of voice services.
- the invention can also set the automatic switching function of the data service. After the function is successfully set, the data service can be automatically switched in different network modes.
- the mobile terminal accesses the first communication network and the second communication network corresponding to the first communication card and the second communication card respectively through a set of radio frequency devices, and when the mobile terminal makes a call through the first communication network, when the base station monitors When the call event to the second communication card is reached, the call event of the second communication card is transferred to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal performs call selection. Therefore, the embodiment of the present invention can reduce the cost of the mobile terminal, avoiding missed calls, and improving the user experience; and inserting two cards simultaneously in the mobile terminal having only one set of radio frequency devices to implement dual card dual standby dual communication.
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Abstract
A method, system, and mobile terminal for realizing bi-pass based on one radio frequency device is disclosed in the present invention relating to mobile communication field. The method includes the following steps: according to time division multiplexing mode, the mobile terminal separately accesses the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by one radio frequency device. When the mobile terminal is calling by the first communication network corresponding to the first communication card, a base station monitors calls of the second communication card in real time. When the calling of the second communication card is monitored, the base station transfers the calling of the second communication card to the first communication card according to call forwarding settings preset in the mobile terminal, and make the mobile terminal to select the calling. The present invention enables dual-card, dual-standby, and bi-pass of the mobile terminal having only one radio device and simultaneously being inserted two cards into.
Description
基于一套射频设备实现双通的方法、 系统及移动终端 技术领域 Method, system and mobile terminal for implementing dual-pass based on a set of radio frequency equipment
本发明涉及移动通信领域, 特别涉及一种只有一套射频设备的移动终 端实现双卡双待双通的方法、 系统及移动终端。 背景技术 The present invention relates to the field of mobile communications, and in particular, to a method, system and mobile terminal for implementing dual-card dual-standby dual-pass with a mobile terminal having only one set of radio frequency devices. Background technique
近几年来, 移动通信有了突飞猛进的发展, 手机等移动终端作为人们 生活中必不可少的通讯工具, 越来越向智能化、 人性化升级, 不断满足人 们日益增长的需求, 提升用户体验。 In recent years, mobile communication has developed by leaps and bounds. Mobile terminals, such as mobile phones, are becoming an indispensable communication tool in people's lives, and are increasingly being upgraded to be intelligent and user-friendly, constantly satisfying people's growing needs and improving user experience.
很多情况下, 一张卡已不能满足用户需求, 双卡双待移动终端营运而 生。 以下以同时使用不同模式的卡的双模移动终端为例: In many cases, a card can no longer meet the needs of users, and dual-card dual standby mobile terminals operate. The following is an example of a dual-mode mobile terminal that uses cards of different modes at the same time:
对于双模双待双通移动终端, 用户可以使用不同制式的卡, 实现两个 不同制式卡同时进行通信。 但是从硬件上来说, 由于移动终端同时工作在 两个不同的网络下, 需要两套射频设备, 即两套硬件系统, 成本较高。 For dual-mode dual-standby dual-pass mobile terminals, users can use two different types of cards to realize simultaneous communication between two different standard cards. However, in terms of hardware, since the mobile terminal works on two different networks at the same time, two sets of radio equipment, that is, two sets of hardware systems, are required, and the cost is high.
对于双模双待单通移动终端, 用户也可以使用不同制式的卡, 但是由 于只有一套射频, 不支持在不同网络下同时发生语音通话, 即如果一个网 络下通话正在进行, 那么由于另一种网络处于休眠状态, 容易造成重要电 话的丟失, 给用户带来困扰。 例如: 目前高通平台就存在该问题, 即在只 有一套射频设备的情况下, 移动终端不支持双通。 For dual-mode dual-standby single-pass mobile terminals, users can also use different types of cards, but since there is only one set of radios, simultaneous voice calls are not supported under different networks, that is, if a call is going on under one network, then another The network is in a dormant state, which easily causes the loss of important calls and causes problems for users. For example: At present, the Qualcomm platform has this problem, that is, in the case of only one set of radio equipment, the mobile terminal does not support dual-pass.
进一步地, 用户在使用一种网络发起数据业务时, 如果该网络的信号 不好, 需要用户手动重新选择另外一种网络进行数据业务, 移动终端不会 自动切换, 用户体险较差。
发明内容 Further, when a user initiates a data service by using a network, if the signal of the network is not good, the user needs to manually select another network for data service, and the mobile terminal does not automatically switch, and the user's physical risk is poor. Summary of the invention
本发明实施例的目的在于提供一种基于一套射频设备实现双通的方 法、 系统及移动终端, 能更好地解决只有一套射频设备的移动终端同时服 务于两张卡时, 实现双卡双待双通的问题。 The object of the embodiments of the present invention is to provide a method, a system, and a mobile terminal for implementing dual-pass based on a set of radio frequency devices, which can better solve the problem that a mobile terminal having only one set of radio frequency devices simultaneously serves two cards The problem of dual standby dual-pass.
根据本发明实施例的一个方面, 提供了一种基于一套射频设备实现双 通的方法, 包括: According to an aspect of the embodiments of the present invention, a method for implementing dual-pass based on a set of radio frequency devices is provided, including:
按照时分复用方式, 移动终端通过一套射频设备分别接入第一通信卡 对应的第一通信网络和第二通信卡对应的第二通信网络; According to the time division multiplexing mode, the mobile terminal accesses the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card through a set of radio frequency devices;
移动终端通过第一通信卡对应的第一通信网络进行通话时, 基站实时 监测第二通信卡的呼叫事件; When the mobile terminal makes a call through the first communication network corresponding to the first communication card, the base station monitors the call event of the second communication card in real time;
当监测到第二通信卡的呼叫事件时, 基站按照移动终端预设的呼叫转 移设置, 将所述第二通信卡的呼叫事件转移至第一通信卡, 使移动终端进 行通话选择。 When the call event of the second communication card is detected, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal makes a call selection.
优选地, 所述移动终端按照时分复用方式分别接入第一通信网络和第 二通信网络, 为: 移动终端按照时分复用方式, 分别获取基站的导频信息、 同步信息、 寻呼信息, 并利用所述导频信息、 同步信息、 寻呼信息, 通过 一套射频设备分别接入所述第一通信网络和所述第二通信网络。 Preferably, the mobile terminal accesses the first communication network and the second communication network respectively according to the time division multiplexing manner, so that: the mobile terminal acquires the pilot information, the synchronization information, and the paging information of the base station according to the time division multiplexing manner. And using the pilot information, the synchronization information, and the paging information to access the first communication network and the second communication network respectively through a set of radio frequency devices.
优选地, 该方法还包括: 移动终端在进行通话前, 移动终端预先设置 用于将第二通信卡的呼叫事件转移至正在通话的第一通信卡的所述呼叫转 移设置, 并将所述呼叫转移设置上报至基站。 Preferably, the method further comprises: before the mobile terminal performs the call, the mobile terminal presets the call forwarding setting for transferring the call event of the second communication card to the first communication card that is in the call, and the call is made The transfer settings are reported to the base station.
优选地, 所述基站按照移动终端预设的呼叫转移设置, 将所述第二通 信卡的呼叫事件转移至第一通信卡, 包括: Preferably, the transmitting, by the base station, the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, includes:
基站按照所述呼叫转移设置, 向第一通信卡发送用于通知第一通信卡 存在新的呼叫事件的前向 /更新消息, 以便将第二通信卡的呼叫事件转移至 第一通信卡。
优选地, 所述移动终端进行通话选择, 包括: The base station transmits a forward/update message for notifying the first communication card of a new call event to the first communication card in accordance with the call forwarding setting to transfer the call event of the second communication card to the first communication card. Preferably, the mobile terminal performs call selection, including:
移动终端的第一通信卡收到基站转移的所述呼叫事件后, 若接听所述 呼叫, 则移动终端通过第一通信网络向基站发送用于接听所述呼叫事件的 反向 /更新消息, 若拒绝所述呼叫, 则移动终端将所述呼叫以未接来电的形 式进行显示, 若切换当前通话, 则移动终端通过第一通信网络向基站发送 用于接听所转移的呼叫并使当前通话进入呼叫等待状态的反向 /更新消息。 After receiving the call event transferred by the base station, the first communication card of the mobile terminal, if the call is answered, the mobile terminal sends a reverse/update message for receiving the call event to the base station through the first communication network, if If the call is rejected, the mobile terminal displays the call in the form of a missed call. If the current call is switched, the mobile terminal sends a call to the base station to answer the transferred call and enter the current call through the first communication network. A reverse/update message for the wait state.
优选地, 该方法还包括: Preferably, the method further comprises:
移动终端通过第一通信网络进行数据业务时, 移动终端实时采集所述 数据业务的业务质量值; When the mobile terminal performs data service through the first communication network, the mobile terminal collects the service quality value of the data service in real time;
将所述业务质量值与业务质量阈值进行比较; Comparing the service quality value with a service quality threshold;
若所述业务质量值高于所述业务质量阈值, 则移动终端继续使用所述 第一通信网络进行数据业务, 否则, 移动终端启动第二通信网络, 并利用 所述第二通信网络进行数据业务。 If the service quality value is higher than the service quality threshold, the mobile terminal continues to use the first communication network to perform data services. Otherwise, the mobile terminal starts the second communication network, and uses the second communication network to perform data services. .
根据本发明实施例的另一方面, 提供了一种基于一套射频设备实现双 通的系统, 包括: According to another aspect of the embodiments of the present invention, a system for implementing dual-pass based on a set of radio frequency devices is provided, including:
网络接入模块, 配置为按照时分复用方式, 通过移动终端的一套射频 设备使移动终端分别接入第一通信卡对应的第一通信网络和第二通信卡对 应的第二通信网络; The network access module is configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by using a set of radio frequency devices of the mobile terminal according to the time division multiplexing mode;
监测模块, 配置为在移动终端通过第一通信卡对应的第一通信网络进 行通话期间, 实时监测第二通信卡的呼叫事件; The monitoring module is configured to monitor a call event of the second communication card in real time during the call by the mobile terminal through the first communication network corresponding to the first communication card;
转移模块, 配置为当监测到第二通信卡的呼叫事件时, 基站按照移动 终端预设的呼叫转移设置, 将所述第二通信卡的呼叫事件转移至第一通信 卡, 使移动终端进行通话选择。 a transfer module, configured to: when the call event of the second communication card is detected, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal makes a call select.
优选地, 该系统还包括: Preferably, the system further comprises:
设置模块, 配置为在移动终端进行通话前, 预先设置用于将第二通信
卡的呼叫事件转移至正在通话的第一通信卡的所述呼叫转移设置, 并将所 述呼叫转移设置上报至基站。 a setting module configured to pre-set the second communication before the mobile terminal makes a call The call event of the card is transferred to the call forwarding setting of the first communication card being called, and the call forwarding setting is reported to the base station.
优选地, 该系统还包括: Preferably, the system further comprises:
通话选择模块, 配置为在移动终端的第一通信卡收到基站转移的所述 呼叫事件后, 当移动终端接听所述呼叫时, 通过第一通信网络向基站发送 用于接听所述呼叫事件的反向 /更新消息; 当移动终端拒绝所述呼叫, 将所 述呼叫以未接来电的形式进行显示; 当移动终端切换当前通话时, 通过第 一通信网络向基站发送用于接听所转移的呼叫, 并使当前通话进入呼叫等 待状态的反向 /更新消息。 a call selection module, configured to: after the first communication card of the mobile terminal receives the call event transferred by the base station, when the mobile terminal answers the call, send, by using the first communication network, the base station to receive the call event Reverse/update message; when the mobile terminal rejects the call, the call is displayed in the form of a missed call; when the mobile terminal switches the current call, the base station transmits a call for answering the transfer through the first communication network , and put the current call into the reverse/update message of the call waiting state.
优选地, 该系统还包括: Preferably, the system further comprises:
数据采集模块, 配置为在移动终端通过第一通信网络进行数据业务期 间, 实时采集所述数据业务的业务质量值; The data collection module is configured to collect the service quality value of the data service in real time during the data service of the mobile terminal through the first communication network;
比较模块, 配置为将所述业务质量值与业务质量阈值进行比较; 网络切换模块, 配置为当所述业务质量值高于所述业务质量阈值时, 继续使用所述第一通信网络进行数据业务, 否则, 启动第二通信网络, 并 利用所述第二通信网络进行数据业务。 a comparison module, configured to compare the service quality value with a service quality threshold; and the network switching module is configured to continue to use the first communication network to perform data service when the service quality value is higher than the service quality threshold Otherwise, the second communication network is activated, and the second communication network is utilized for data services.
根据本发明实施例的另一方面, 提供了一种基于一套射频设备实现双 通的移动终端, 所述移动终端包括: According to another aspect of the present invention, a mobile terminal that implements dual connectivity based on a set of radio frequency devices is provided, and the mobile terminal includes:
网络接入模块, 配置为按照时分复用方式, 通过移动终端的一套射频 设备使移动终端分别接入第一通信卡对应的第一通信网络和第二通信卡对 应的第二通信网络; The network access module is configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by using a set of radio frequency devices of the mobile terminal according to the time division multiplexing mode;
设置模块, 配置为在移动终端进行通话前, 预先设置用于将第二通信 卡的呼叫事件转移至正在通话的第一通信卡的所述呼叫转移设置, 并将所 述呼叫转移设置上报至基站; a setting module, configured to preset, before the mobile terminal makes a call, the call forwarding setting for transferring a call event of the second communication card to the first communication card that is in a call, and reporting the call forwarding setting to the base station ;
通话选择模块, 配置为在移动终端第一通信卡收到基站转移的第二通
信卡的呼叫事件后, 若移动终端接听所述呼叫, 则通过第一通信网络向基 站发送用于接听所述呼叫事件的反向 /更新消息,若移动终端拒绝所述呼叫, 则将所述呼叫以未接来电的形式进行显示, 若移动终端切换当前通话, 则 通过第一通信网络向基站发送用于接听所转移的呼叫并使当前通话进入呼 叫等待状态的反向 /更新消息。 a call selection module, configured to receive a second pass of the base station transfer on the first communication card of the mobile terminal After the call event of the credit card, if the mobile terminal answers the call, the reverse/update message for receiving the call event is sent to the base station through the first communication network, and if the mobile terminal rejects the call, the mobile terminal The call is displayed in the form of a missed call. If the mobile terminal switches the current call, the reverse/update message for receiving the transferred call and bringing the current call into the call waiting state is sent to the base station through the first communication network.
优选地, 所述移动终端还包括: Preferably, the mobile terminal further includes:
数据采集模块, 配置为在移动终端通过第一通信网络进行数据业务时 , 实时采集所述数据业务的业务质量值; The data collection module is configured to collect the service quality value of the data service in real time when the mobile terminal performs data service through the first communication network;
比较模块, 配置为将所述业务质量值与业务质量阈值进行比较; 网络切换模块, 配置为当所述业务质量值高于所述业务质量阈值时, 继续使用所述第一通信网络进行数据业务, 否则, 启动第二通信网络, 并 利用所述第二通信网络进行数据业务。 a comparison module, configured to compare the service quality value with a service quality threshold; and the network switching module is configured to continue to use the first communication network to perform data service when the service quality value is higher than the service quality threshold Otherwise, the second communication network is activated, and the second communication network is utilized for data services.
与现有技术相比较, 本发明实施例的有益效果在于: Compared with the prior art, the beneficial effects of the embodiments of the present invention are:
1、 本发明实施例能够将移动终端的射频设备数量减少至一套, 从而可 降低移动终端的成本; The embodiment of the invention can reduce the number of radio equipments of the mobile terminal to one set, thereby reducing the cost of the mobile terminal;
2、 本发明实施例在移动终端只具备一套射频设备的情况下, 能够避免 漏接电话, 提高了用户体验; 2. In the embodiment of the present invention, when the mobile terminal only has one set of radio frequency equipment, the missed call can be avoided, and the user experience is improved;
3、 本发明实施例通过通信网络的自动切换, 刻提高移动终端的数据业 务能力。 附图说明 3. The embodiment of the present invention improves the data service capability of the mobile terminal through automatic switching of the communication network. DRAWINGS
图 1 是本发明实施例提供的基于一套射频设备实现移动终端双通的方 法原理框图; 1 is a block diagram of a method for implementing dual-pass of a mobile terminal based on a set of radio frequency devices according to an embodiment of the present invention;
图 2是本发明实施例提供的通话业务双通流程图; 2 is a flow chart of a call service dual-channel provided by an embodiment of the present invention;
图 3是本发明实施例提供的移动终端界面上显示两张卡能同时找到通 信网络的示意图;
图 4是本发明实施例提供的卡一显示新来电的流程图; FIG. 3 is a schematic diagram of displaying two communication cards on a mobile terminal interface according to an embodiment of the present invention; 4 is a flow chart of displaying a new incoming call by the card provided by the embodiment of the present invention;
图 5是本发明实施例提供的数据业务双通流程图。 具体实施方式 FIG. 5 is a flow chart of a data service dual communication according to an embodiment of the present invention. detailed description
以下结合附图对本发明的优选实施例进行详细说明, 应当理解, 以下 所说明的优选实施例仅用于说明和解释本发明, 并不用于限定本发明。 The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.
图 1 是本发明实施例提供的基于一套射频设备实现移动终端双通的方 法原理框图, 如图 1所示, 包括: FIG. 1 is a schematic block diagram of a method for implementing dual-pass of a mobile terminal based on a set of radio frequency devices according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:
步驟 101、按照时分复用方式,移动终端通过一套射频设备分别接入卡 一对应的第一通信网络和第二通信卡对应的第二通信网络; Step 101: According to the time division multiplexing mode, the mobile terminal accesses the corresponding first communication network and the second communication network corresponding to the second communication card through a set of radio frequency devices respectively;
具体地, 移动终端按照时分复用方式, 分别获取基站的导频信息、 同 步信息、 寻呼信息, 并利用所述导频信息、 同步信息、 寻呼信息, 通过一 套射频设备分别接入所述第一通信网络和所述第二通信网络。 Specifically, the mobile terminal acquires pilot information, synchronization information, and paging information of the base station according to a time division multiplexing manner, and uses the pilot information, the synchronization information, and the paging information to access the radio equipment through a set of radio frequency devices. The first communication network and the second communication network are described.
步驟 102、 移动终端通过第一通信卡对应的第一通信网络进行通话期 间, 基站实时监测第二通信卡的呼叫事件; Step 102: The mobile terminal performs a call period through the first communication network corresponding to the first communication card, and the base station monitors the call event of the second communication card in real time;
进一步地, 当移动终端利用所述射频设备在所述第一通信卡对应的第 一通信网络下进行通话期间, 移动终端使第二通信卡进入休眠状态。 Further, when the mobile terminal uses the radio frequency device to make a call under the first communication network corresponding to the first communication card, the mobile terminal brings the second communication card into a sleep state.
步驟 103、 当监测到第二通信卡的呼叫事件时,基站按照移动终端预设 的呼叫转移设置, 将所述第二通信卡的呼叫事件转移至第一通信卡, 以便 移动终端进行通话选择。 Step 103: When monitoring the call event of the second communication card, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal performs call selection.
其中, 所述呼叫转移设置是移动终端在进行通话前预先设置并发送至 基站的, 用于将第二通信卡的呼叫事件转移至正在通话的第一通信卡。 The call forwarding setting is preset by the mobile terminal and sent to the base station before the call is made, and is used to transfer the call event of the second communication card to the first communication card that is in the call.
具体地, 当基站监测到已进入休眠状态的第二通信卡的呼叫事件时, 基站按照所述呼叫转移设置, 向第一通信卡发送用于通知第一通信卡存在 新的呼叫事件的前向 /更新消息, 以便将第二通信卡的呼叫事件转移至第一 通信卡。 移动终端收到基站转移的所述呼叫事件后, 可接听或拒绝所述呼
叫, 也可以进行通话切换, 也就是说, 当接听所述呼叫时, 移动终端通过 第一通信网络向基站发送用于接听所述呼叫事件的反向 /更新消息; 当拒绝 所述呼叫时, 移动终端将所述呼叫以未接来电的形式进行显示; 当切换当 前通话时, 移动终端通过第一通信网络向基站发送用于接听所转移的呼叫, 并使当前通话进入呼叫等待状态的反向 /更新消息。 Specifically, when the base station detects a call event of the second communication card that has entered the sleep state, the base station sends, according to the call forwarding setting, a forward direction for notifying the first communication card that a new call event exists. /Update message to transfer the call event of the second communication card to the first communication card. After receiving the call event transferred by the base station, the mobile terminal can answer or reject the call. Calling, call switching can also be performed, that is, when the call is answered, the mobile terminal sends a reverse/update message for receiving the call event to the base station through the first communication network; when the call is rejected, The mobile terminal displays the call in the form of a missed call; when switching the current call, the mobile terminal sends a call to the base station for answering the transferred call through the first communication network, and causes the current call to enter the call waiting state. /Update message.
图 2是本发明实施例提供的通话业务双通流程图, 本发明的前提是移 动终端只有一套射频设备, 插入移动终端的两张不同制式的卡可以同时待 机, 如图 2所示, 步驟包括: 2 is a flow chart of a call service dual-passage according to an embodiment of the present invention. The premise of the present invention is that the mobile terminal has only one set of radio frequency devices, and two different types of cards inserted into the mobile terminal can be standby at the same time, as shown in FIG. 2, Includes:
第一步、 移动终端开机后, 移动终端识别两张卡, 读取有关卡号码的 信息, 例如: 鉴权信息 A-Key、 密码、 MEID、 运营商、 国家码、 网络码等; 然后, 系统确定通信网络, 例如: 确定选择 CDMA网络, 或是 GSM 网络, 或是 UMTS等, 导频信道俘获, 即: 移动终端抓住基站下发的导频 信号, 一般选择导频信号最强的基站, 时间限制为 15s, 实现移动终端与基 站短码同步, 同步信道俘获, 即: 移动终端接收到基站下发的同步信号, 捕获系统配置和定时信息、 时间同步, 这里需要使用三个同步信道参数: 导频 PN序列的偏置参数 PILOT— PN、 长码状态 LC— STAYE 和系统时间 SYS TIME, 实现移动终端与基站同步, 最终完成移动终端的初始化过程; 最后, 两张卡通过时分复用 TDMA方式, 注册到网络, 两张卡同时待 机, 具体实现是: 将射频设备的工作时间分成多个时间片, 每个时间片分 给不同卡使用。例如:在 TO时间段,卡一获取基站的导频信息 Pilot Channel, 所述导频信息用于获取基站的频率和相位信息、 同步信息 Sync Channel,所 述同步信息用于获取基站的频率和相位信息、 寻呼信息 Paging Chanel; 而 在 T1时间段, 卡二获取基站的导频信息、 同步信息、 寻呼信息。 由于时间 片划分较短, 移动终端界面上显示两张卡可以同时找到通信网络, 用户并 不能感觉到掉网。 如图 3所示。
第二步、 卡一发起主叫或收到被叫, 通信链路建立成功, 卡一进行语 音业务。 After the mobile terminal is powered on, the mobile terminal recognizes two cards and reads information about the card number, for example: authentication information A-Key, password, MEID, carrier, country code, network code, etc.; then, the system Determining the communication network, for example: determining the selection of the CDMA network, or the GSM network, or the UMTS, etc., the pilot channel is captured, that is, the mobile terminal seizes the pilot signal sent by the base station, and generally selects the base station with the strongest pilot signal. The time limit is 15s, and the short-code synchronization between the mobile terminal and the base station is realized, and the synchronization channel is captured, that is, the mobile terminal receives the synchronization signal sent by the base station, captures the system configuration, timing information, and time synchronization. Here, three synchronization channel parameters are used: The offset parameter PILOT_PN of the pilot PN sequence, the long code state LC_STAYE and the system time SYS TIME, realize the synchronization of the mobile terminal and the base station, and finally complete the initialization process of the mobile terminal; finally, the two cards pass the time division multiplexing TDMA mode , register to the network, two cards are waiting at the same time, the specific implementation is: divide the working time of the RF device into multiple Time slices each time slice allocated to a different card. For example, in the TO period, the card acquires pilot information Pilot Channel of the base station, and the pilot information is used to acquire frequency and phase information of the base station, and synchronization information Sync Channel, where the synchronization information is used to acquire the frequency and phase of the base station. Information and paging information Paging Chanel; In the T1 time period, the card 2 acquires pilot information, synchronization information, and paging information of the base station. Since the time slice is divided shortly, two cards can be displayed on the mobile terminal interface to find the communication network at the same time, and the user cannot feel the network drop. As shown in Figure 3. In the second step, when the card initiates a call or receives a called party, the communication link is successfully established, and the card performs voice service.
移动终端收到来自基站的基站信道指配消息 ( Extended Channel Assignme- nt )、业务连接消息( Service Connect )、业务连接完成消息( Service Connect Complete ), 业务协商过程结束, 通话链路建立成功。 The mobile terminal receives the base station channel assignment message (Extended Channel Assignment), the service connection message (Service Connect), and the service connection complete message (Service Connect Complete) from the base station, and the service negotiation process ends, and the call link is successfully established.
第三步、 由于只有一套射频, 此时卡二休眠, 收不到基站给卡二发送 的寻呼信令 ( Page/General Page )0 The third step, since only one set of radio frequency, the card case two dormant, receive paging signaling (Page / General Page) 0 to less than the base station transmits two card
移动终端要有来电或者要接收短信等时, 基站就会向该移动终端发送 该寻呼信令。 即: 如果其他移动终端要寻呼卡二, 那么基站就会发送 Page/General Page寻呼卡二, 通知卡二将有一条消息。 具体是, 如果主叫, 移动终端将接收基站下发的接入 /起呼信令(Access/origination ), 基站信道 指配消息( Extended Channel Assignment )、业务连接消息( Service Connect ), 以及业务连接完成消息( Service Connect Complete )。 如果被叫: 将接收基 站下发的( Page/General Page )寻呼信令、接入 /寻呼响应信令(Access/Page Response ), 基站信道指配消息 ( Extended Channel Assignment )、 业务连接 消息( Service Connect ),以及业务连接完成消息( Service Connect Complete )。 When the mobile terminal wants to have an incoming call or wants to receive a short message or the like, the base station sends the paging signaling to the mobile terminal. That is: If other mobile terminals want to page card 2, then the base station will send a Page/General Page page card 2, and the notification card 2 will have a message. Specifically, if the calling party, the mobile terminal will receive the access/origination signaling (Access/origination), the base station channel assignment message (Service Channel), the service connection message (Service Connect), and the service connection. Complete message (Service Connect Complete). If the called party is to receive the (Page/General Page) paging signaling, access/page response signaling (Access/Page Response), the base station channel assignment message ( Extended Channel Assignment), service connection message (Service Connect), and Service Connect Complete.
第四步、 基站判断移动终端是否已启动呼叫转移功能, 若是则执行第 六步, 否则执行第五步。 In the fourth step, the base station determines whether the mobile terminal has activated the call forwarding function, and if yes, performs the sixth step, otherwise performs the fifth step.
移动终端可以为用户提供一个界面选项, 用户预先勾选后, 可以实现 以下功能: 如果卡一处于通话业务中, 卡二收不到来电, 可以将第二通信 卡的来电呼叫转移到第一通信卡, 同理, 如果第二通信卡处于通话业务中, 第一通信卡收不到来电, 可以将第一通信卡的来电呼叫转移到第二通信卡, 即实现不可达自动转移功能。 移动终端设置完毕后, 将呼叫转移设置上报 至基站, 以便基站进行相应处理。 The mobile terminal can provide an interface option for the user. After the user selects the pre-selection, the following functions can be implemented: If the card is in the call service, the card 2 cannot receive the incoming call, and the incoming call of the second communication card can be transferred to the first communication. Card, in the same way, if the second communication card is in the call service, the first communication card cannot receive the incoming call, and the incoming call of the first communication card can be transferred to the second communication card, that is, the unreachable automatic transfer function is implemented. After the mobile terminal is set up, the call forwarding settings are reported to the base station for the base station to perform corresponding processing.
第五步、 移动终端漏接所述来电。
第六步、 如果基站判断移动终端已自动给第二通信卡预设呼叫转移设 置, 即预先勾选不可达自动转移功能, 那么在卡一通话的状态下, 如果有 第二通信卡的来电寻呼, 基站会立即给第一通信卡下发前向 /更新消息In the fifth step, the mobile terminal misses the incoming call. Step 6: If the base station determines that the mobile terminal has automatically preset the call forwarding setting for the second communication card, that is, pre-select the unreachable automatic transfer function, then if there is a second communication card in the state of the card, The base station will immediately send a forward/update message to the first communication card.
( Forward/Flash With Information ), 告知第一通信卡又有新的来电呼叫 ( Ring Call )过来。 (Forward/Flash With Information), telling the first communication card that there is a new incoming call (Ring Call).
第七步、第一通信卡通话中依次收到前向 /更新消息( Forward/Flash With Information )、呼叫事件呼叫者号码 ( CM CALL EVENT CALLER ID )后, 更新 Call List列表和号码状态, 并在移动终端的界面上显示存在呼叫等待 的来电, 以供用户进行通话选择。 移动终端 Modem侧将呼叫状态改变事件 消息(Call State Changed )进行上报, 通知移动终端的显示界面, 需要重新 刷新界面, 移动终端弹出来电界面。 具体地, 移动终端收到 CM CALL EVENT CALLER ID事件后 ,更新 Call List列表中的号码信息 , 如 果 已 经 有 一 路 通 话 (num— of— call— ids ! =0) , 并 且 又 有 CM CALL EVENT CALLER ID上报, 那么将等待 Waiting的标识 flag设 置成 1 , 告知移动终端存在一个呼叫等待的电话, 具体步驟如图 4所示。 Step 7: After receiving the Forward/Flash With Information and the CM CALL EVENT CALLER ID in the first communication card call, the Call List and the number status are updated, and The call of the mobile terminal is displayed on the interface of the mobile terminal for the user to make a call selection. The Modem side of the mobile terminal reports the Call State Changed message (Call State Changed), notifies the display interface of the mobile terminal, and needs to refresh the interface, and the mobile terminal pops up the incoming call interface. Specifically, after receiving the CM CALL EVENT CALLER ID event, the mobile terminal updates the number information in the Call List list, if there is already a call (num_of_call_ids!=0), and there is another CM CALL EVENT CALLER ID If it is reported, then the Waiting flag of Waiting is set to 1 to inform the mobile terminal that there is a call waiting call. The specific steps are as shown in FIG. 4 .
第八步、 用户可以选择接听或拒绝新来电。 如果用户接听新来电, 在 反向链路, 给基站发送反向 /更新消息(Reverse/Flash With Information )。 如 果用户拒绝新来电, 则通知栏显示有一未接电话。 对于呼叫等待的电话, 用户可以通过 Flash 菜单切换通话, 此时移动终端通过在反向链路发送 Reverse/Flash With Information告知基站进行通话切换。 In the eighth step, the user can choose to answer or reject the new call. If the user answers a new call, on the reverse link, send a reverse/update message to the base station (Reverse/Flash With Information). If the user rejects a new call, the notification bar shows a missed call. For a call waiting call, the user can switch the call through the Flash menu. At this time, the mobile terminal informs the base station to perform call switching by transmitting Reverse/Flash With Information on the reverse link.
本发明还实现了数据业务的双通, 具体地说, 移动终端通过第一通信 网络进行数据业务期间, 移动终端实时采集所述数据业务的业务质量值, 将所述业务质量值与业务质量阈值进行比较, 若所述业务质量值高于所述 业务质量阈值, 则移动终端继续使用所述第一通信网络进行数据业务; 否 则, 移动终端启动第二通信网络, 并利用所述第二通信网络进行数据业务。
具体步驟如图 5所示, 包括: The present invention also implements the dual-pass of the data service. Specifically, during the data service by the mobile terminal through the first communication network, the mobile terminal collects the service quality value of the data service in real time, and the service quality value and the service quality threshold are Comparing, if the service quality value is higher than the service quality threshold, the mobile terminal continues to use the first communication network to perform data service; otherwise, the mobile terminal starts the second communication network, and uses the second communication network Conduct data services. The specific steps are shown in Figure 5, including:
第一步、 移动终端开机后, 不同制式的两张卡成功注册到各自的通信 网络; In the first step, after the mobile terminal is powered on, the two cards of different standards are successfully registered to the respective communication networks;
第二步、 用户使用卡一网络模式发起数据业务; In the second step, the user initiates a data service by using a card-network mode;
第三步、 移动终端可以为用户提供一个界面选项, 勾选后, 可以实现 以下功能: 如果卡一发起数据业务, 将数据业务的各项指标与阈值比较, 如果各项指标多数不满足标准, 即业务质量值不高于业务质量阈值, 则依 次执行第四步和第五步, 否则执行第六步; In the third step, the mobile terminal can provide an interface option for the user. After the check box is selected, the following functions can be implemented: If the card initiates the data service, compare the indicators of the data service with the threshold, and if most of the indicators do not meet the standard, That is, if the service quality value is not higher than the service quality threshold, the fourth step and the fifth step are performed in sequence, otherwise the sixth step is performed;
本实施例通过以下算法, 获得各方面参数, 将大量值统计起来, 取平 均, 获得阈值参数: In this embodiment, the following parameters are used to obtain various parameters, and a large number of values are counted and averaged to obtain threshold parameters:
采用多用户分集和自适应技术, 获得速率控制参数, 所述速率控制参 数是上行缺省 CS类型时表示上行 GPRS链路缺省采用的编码类型,是上行 缺省 MCS类型时, 表示上行 EDGE链路缺省采用的编码类型。 The rate control parameter is obtained by using the multi-user diversity and the adaptive technology. The rate control parameter is the default coding type of the uplink GPRS link when the uplink default CS type is used, and is the uplink EDGE chain when the uplink default MCS type is used. The encoding type used by the road by default.
采用前反向高速功控和前向 SCH/FCH、 SCH/DCCH的控制方式, 获得 功率控制参数, 所述功率控制参数设定了在使用移动终端 GPRS动态功率 控制时, 在与路径损耗的对应关系中移动终端发射功率减少的等级, 以及 BTS端预期的接收信号强度。 The power control parameters are obtained by using the front reverse high-speed power control and the forward SCH/FCH and SCH/DCCH control modes, and the power control parameters are set to correspond to the path loss when using the mobile terminal GPRS dynamic power control. The level of transmission power reduction of the mobile terminal in the relationship, and the expected received signal strength at the BTS side.
采用滑动窗口拥塞控制算法, 获得补充信道 SCH切换参数, 所述补充 信道 SCH负责突发数据的传输。 The supplemental channel SCH switching parameter is obtained by using a sliding window congestion control algorithm, and the supplemental channel SCH is responsible for the transmission of burst data.
数据 SCH切换: 在卡一发起数据业务的过程中, 不断将第一通信卡数 据业务网速、 响应时间等参数变量与设定的阈值进行比较, 当前网速速度 是否低于阈值、 响应时间是否超出阈值响应时间、 丟包率是超出最大限制 等。 Data SCH switching: During the process of initiating the data service, the parameter data variables such as the network communication speed and response time of the first communication card are continuously compared with the set threshold, and whether the current network speed is lower than the threshold and the response time is The threshold response time is exceeded, the packet loss rate is exceeded, and the maximum limit is exceeded.
这里, 根据实际情况和经验, 所述参数变量还可以包括网络侧负荷、 误帧率等等。
上述这些参数都表示了当前数据业务情况, 当设定的参数有超过半数 的当前测量值不符合要求时, 可以发生网络切换。 Here, the parameter variable may further include a network side load, a frame error rate, and the like according to actual conditions and experience. All of the above parameters indicate the current data service situation. When more than half of the currently measured values of the set parameters do not meet the requirements, network switching can occur.
进一步地, 用户选择设置数据业务自动切换功能, 设定数据业务网速 阈值包含: 吞吐量、 接入时长、 时延、 丟包率等, 本实施例采用 M-LWDF ( modified largest wait delay first )0 进入信道状态较差的用户会在基站队列 中等待, 而等待的时间一旦超过指定的时间限制, 这些分组将会丟弃而不 再被服务。 Further, the user selects the data service automatic switching function, and sets the data service network speed threshold to include: throughput, access duration, delay, packet loss rate, etc., in this embodiment, M-LWDF (modified largest wait delay first ) is adopted. 0 Incoming users with poor channel status will wait in the queue of the base station, and once the waiting time exceeds the specified time limit, these packets will be discarded and will no longer be served.
第四步、 当前数据业务性能极低, 移动终端自动关闭当前网络模式数 据业务; In the fourth step, the current data service performance is extremely low, and the mobile terminal automatically turns off the current network mode data service;
第五步、 移动终端启用另一网络模式进行数据业务, 即实现数据业务 自动切换功能; In the fifth step, the mobile terminal enables another network mode for data service, that is, implements automatic data service switching function;
第六步、 移动终端继续使用当前网络模式进行数据业务。 In the sixth step, the mobile terminal continues to use the current network mode for data services.
本发明还提供了一种基于一套射频设备实现双通的移动终端, 所述移 动终端支持的运营商网络包含但不限于 CDMA、 GSM、 WCDMA、 LTE, 所述移动终端包括以下模块: The present invention also provides a mobile terminal that implements dual-pass based on a set of radio frequency devices, and the carrier network supported by the mobile terminal includes but is not limited to CDMA, GSM, WCDMA, and LTE, and the mobile terminal includes the following modules:
网络接入模块, 用于按照时分复用方式, 通过移动终端的一套射频设 备使移动终端分别接入第一通信卡对应的第一通信网络和第二通信卡对应 的第二通信网络; a network access module, configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card by using a set of radio frequency devices of the mobile terminal;
设置模块, 用于在移动终端进行通话前, 预先设置用于将第二通信卡 的呼叫事件转移至正在通话的第一通信卡的所述呼叫转移设置, 并将所述 呼叫转移设置发送至基站; a setting module, configured to preset, before the mobile terminal makes a call, the call forwarding setting for transferring a call event of the second communication card to the first communication card that is in a call, and sending the call forwarding setting to the base station ;
通话选择模块, 用于在移动终端第一通信卡收到基站转移的第二通信 卡的呼叫事件后, 若移动终端接听所述呼叫, 则通过第一通信网络向基站 发送用于接听所述呼叫事件的反向 /更新消息, 若移动终端拒绝所述呼叫, 则将所述呼叫以未接来电的形式进行显示, 若移动终端切换当前通话, 则
通过第一通信网络向基站发送用于接听所转移的呼叫并使当前通话进入呼 叫等待状态的反向 /更新消息; a call selection module, configured to: after the first communication card of the mobile terminal receives the call event of the second communication card transferred by the base station, if the mobile terminal answers the call, send the call to the base station to answer the call by using the first communication network The reverse/update message of the event, if the mobile terminal rejects the call, the call is displayed in the form of a missed call, and if the mobile terminal switches the current call, Transmitting, by the first communication network, a reverse/update message for receiving the transferred call and bringing the current call into a call waiting state;
数据采集模块, 用于在移动终端通过第一通信网络进行数据业务期间 , 实时采集所述数据业务的业务质量值; a data collection module, configured to collect a service quality value of the data service in real time during a data service performed by the mobile terminal by using the first communication network;
比较模块, 用于将所述业务质量值与业务质量阈值进行比较; 网络切换模块, 用于当所述业务质量值高于所述业务质量阈值时, 继 续使用所述第一通信网络进行数据业务, 否则, 启动第二通信网络, 并利 用所述第二通信网络进行数据业务。 a comparison module, configured to compare the service quality value with a service quality threshold, where the network switching module is configured to continue to use the first communication network to perform data service when the service quality value is higher than the service quality threshold Otherwise, the second communication network is activated, and the second communication network is utilized for data services.
此外, 本发明还提供了一种基于一套射频设备实现双通的系统, 所述 系统使只有一套射频设备的双卡手机, 实现双通。 所述系统包括具有上述 模块的移动终端, 以及具有以下模块的基站: In addition, the present invention also provides a system for implementing dual-pass based on a set of radio frequency devices, which enables dual-card mobile phones with only one set of radio frequency devices to implement dual-pass. The system includes a mobile terminal having the above modules, and a base station having the following modules:
监测模块, 用于在移动终端通过第一通信卡对应的第一通信网络进行 通话期间, 实时监测第二通信卡的呼叫事件; a monitoring module, configured to monitor a call event of the second communication card in real time during the call by the mobile terminal through the first communication network corresponding to the first communication card;
转移模块, 用于当监测到第二通信卡的呼叫事件时, 基站按照移动终 端预设的呼叫转移设置, 将所述第二通信卡的呼叫事件转移至第一通信卡, 以使移动终端进行通话选择。 a transfer module, configured to: when the call event of the second communication card is detected, the base station transfers the call event of the second communication card to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal performs Call selection.
当两张卡插入手机后, 移动终端的网络接入模块识别两张卡, 读取有 关卡信息, 如鉴权信息 A-Key、 密码、 MEID、 运营商、 国家码(MCC )、 MNC、 电子序列号 (ESN )等, 然后根据这些信息, 判断卡属于哪个运营 商网络, 由于只有一套射频, 本发明为保证两张卡都可以找网络, 使用分 时复用 ( TDMA )方式, 将射频的工作时间分成多个时间段, 比如, 在 TO 时间段, 使卡一获取基站的导频信息、 同步信息和寻呼信息, 在 T一时间 段, 使卡二获取基站的导频信息、 同步信息和寻呼信息, 由于分割时间短, 在界面上显示两张卡可以同时成功注册到网络, 用户感觉不到掉网。 When two cards are inserted into the mobile phone, the network access module of the mobile terminal recognizes two cards and reads related card information, such as authentication information A-Key, password, MEID, carrier, country code (MCC), MNC, electronic The serial number (ESN), etc., and then based on the information, determine which carrier network the card belongs to. Since there is only one set of radio frequencies, the present invention can use the time division multiplexing (TDMA) method to ensure that both cards can find the network. The working time is divided into a plurality of time segments. For example, in the TO time period, the card acquires the pilot information, the synchronization information, and the paging information of the base station, so that the card 2 acquires the pilot information and the synchronization of the base station in the T time period. Information and paging information, because the split time is short, two cards can be successfully registered to the network at the same time on the interface, and the user does not feel that the network is dropped.
所述移动终端在第一种网络下进行通话业务, 即卡一发起主叫或收到
被叫, 业务信道建立成功后, 卡一进行正常通话。 卡一通话, 卡一的协议 栈始终占用射频设备, 此时, 卡二协议栈处于休眠状态, 卡二接收不到来 自基站的寻呼信息。 在这种情况下, 移动终端的设置模块自动给另一网络 下的卡二设置呼叫转移功能, 将卡二的呼叫转移到第一通信网络的卡一上。 那么, 如果终端在卡一上进行通话业务, 即卡一已经有一个当前通话The mobile terminal performs a call service under the first type of network, that is, the card initiates a call or receives After the called party, the service channel is successfully established, the card performs a normal call. When the card is in a call, the protocol stack of the card 1 always occupies the radio device. At this time, the card two protocol stack is in a dormant state, and the card 2 cannot receive the paging information from the base station. In this case, the setting module of the mobile terminal automatically sets a call forwarding function to the card 2 under another network, and transfers the call of the card 2 to the card 1 of the first communication network. Then, if the terminal conducts a call service on the card one, that is, the card already has an active call.
( Foreground Call ), 而监测模块监测到卡二又有来电, 由于只有一套射频, 卡二的来电不可达, 又由于在该情况下移动终端已经自动给卡二设置不可 达转移, 那么转移模块下发 Forward/Flash With Information, 告知卡一, 有 个 Waiting Call呼叫卡一。 在第一通信网络下, 卡一收到新的 Ring Call, 形 成呼叫等待情形, 用户通过通话选择模块可以接收或拒绝该来电, 实现在 只有一套射频下实现双通功能。 (Foreground Call), and the monitoring module detects that there is an incoming call on the card 2. Since there is only one set of radio frequency, the incoming call of the card 2 is unreachable, and since the mobile terminal has automatically set the unreachable transfer to the card 2 in this case, the transfer module Send Forward/Flash With Information, tell the card one, there is a Waiting Call calling card. In the first communication network, when the card receives a new Ring Call, a call waiting situation is formed, and the user can receive or reject the incoming call through the call selection module, thereby realizing the dual-pass function under only one set of radio frequencies.
本发明所述装置还可以实现数据业务自动切换功能, 即在只有一套射 频设备的情况下, 如果使用第一通信网络进行数据业务, 那么第二通信网 络处于休眠状态。 如果当前的数据业务速度很不理想, 用户想用另外一种 网络模式发起数据业务, 那么通过本发明所述装置, 用户无需手动切换重 新选择网络。 The device of the present invention can also realize the automatic switching function of data service, that is, if there is only one set of radio frequency equipment, if the first communication network is used for data service, the second communication network is in a dormant state. If the current data service speed is not ideal and the user wants to initiate data service with another network mode, then the device of the present invention eliminates the need for the user to manually switch to reselect the network.
本发明设置数据业务网速阈值, 所述阈值参数包含: 网速、 响应时间 等, 该阈值是通过平台大量的统计值, 然后根据一定算法取得的。 当用户 用其中一种网络发起数据业务时, 移动终端的比较模块不断将当前网速和 阈值速度进行比较, 如果当前网速低于阈值速度, 再判断当前网速响应时 间是否超出阈值设定时间等, 将其余各个参数依次比较。 如果各项指标显 示当前网速确实很差, 那么移动终端的网络切换模块自动停止当前网络中 的数据业务, 自动在另一网络中发起数据业务, 实现数据业务双通。 The present invention sets a data service network speed threshold, and the threshold parameter includes: a network speed, a response time, and the like, and the threshold is obtained through a large number of statistical values of the platform, and then obtained according to a certain algorithm. When the user initiates the data service by using one of the networks, the comparison module of the mobile terminal continuously compares the current network speed with the threshold speed. If the current network speed is lower than the threshold speed, it is determined whether the current network speed response time exceeds the threshold setting time. Etc., compare the remaining parameters in turn. If the indicators show that the current network speed is really poor, the network switching module of the mobile terminal automatically stops the data service in the current network, automatically initiates a data service in another network, and implements data service dual-pass.
综上所述, 本发明可以设置双卡自动转移功能, 该功能设置成功后, 可实现一套射频下, 在卡一通话期间存在卡二的来电时, 将卡二的来电转
移到卡一, 实现语音业务双通。 本发明还可以设置数据业务自动切换功能, 该功能设置成功后, 可以实现不同网络模式下数据业务自动切换。 In summary, the present invention can set a dual-card automatic transfer function. After the function is successfully set, a set of radio frequency can be realized, and when there is an incoming call of the card two during a call, the call of the second call is transferred. Move to card one to realize dual communication of voice services. The invention can also set the automatic switching function of the data service. After the function is successfully set, the data service can be automatically switched in different network modes.
尽管上文对本发明进行了详细说明, 但是本发明不限于此, 本技术领 域技术人员可以根据本发明的原理进行各种修改。 因此, 凡按照本发明原 理所作的修改, 都应当理解为落入本发明的保护范围。 工业实用性 Although the invention has been described in detail above, the invention is not limited thereto, and various modifications may be made by those skilled in the art in accordance with the principles of the invention. Therefore, modifications made in accordance with the principles of the present invention should be construed as falling within the scope of the present invention. Industrial applicability
本发明实施例移动终端通过一套射频设备分别接入与第一通信卡和第 二通信卡对应的第一通信网络和第二通信网络, 移动终端通过第一通信网 络进行通话时, 当基站监测到第二通信卡的呼叫事件时, 按照移动终端预 设的呼叫转移设置, 将第二通信卡的呼叫事件转移至所述第一通信卡, 以 使移动终端进行通话选择。 因此, 本发明实施例可降低移动终端的成本, 可避免漏接电话, 提高了用户体验; 可以在只有一套射频设备的移动终端 中同时插入两张卡, 以实现双卡双待双通。
In the embodiment of the present invention, the mobile terminal accesses the first communication network and the second communication network corresponding to the first communication card and the second communication card respectively through a set of radio frequency devices, and when the mobile terminal makes a call through the first communication network, when the base station monitors When the call event to the second communication card is reached, the call event of the second communication card is transferred to the first communication card according to the call forwarding setting preset by the mobile terminal, so that the mobile terminal performs call selection. Therefore, the embodiment of the present invention can reduce the cost of the mobile terminal, avoiding missed calls, and improving the user experience; and inserting two cards simultaneously in the mobile terminal having only one set of radio frequency devices to implement dual card dual standby dual communication.
Claims
1、 基于一套射频设备实现双通的方法, 该方法包括: 1. A method to achieve dual-pass based on a set of radio frequency equipment. This method includes:
按照时分复用方式, 移动终端通过一套射频设备分别接入第一通信卡 对应的第一通信网络和第二通信卡对应的第二通信网络; According to the time division multiplexing method, the mobile terminal respectively accesses the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card through a set of radio frequency equipment;
移动终端通过所述第一通信卡对应的第一通信网络进行通话时, 基站 实时监测所述第二通信卡的呼叫事件; When the mobile terminal makes a call through the first communication network corresponding to the first communication card, the base station monitors the call event of the second communication card in real time;
当监测到所述第二通信卡的呼叫事件时, 基站按照移动终端预设的呼 叫转移设置, 将所述第二通信卡的呼叫事件转移至所述第一通信卡, 使移 动终端进行通话选择。 When detecting the call event of the second communication card, the base station transfers the call event of the second communication card to the first communication card according to the preset call transfer settings of the mobile terminal, allowing the mobile terminal to make call selections. .
2、 根据权利要求 1所述的方法, 其中, 所述移动终端按照时分复用方 式分别接入第一通信网络和第二通信网络, 为: 2. The method according to claim 1, wherein the mobile terminal respectively accesses the first communication network and the second communication network in a time division multiplexing manner, as:
所述移动终端按照时分复用方式, 分别获取基站的导频信息、 同步信 息和寻呼信息, 并利用所述导频信息、 同步信息和寻呼信息, 通过一套射 频设备分别接入所述第一通信网络和所述第二通信网络。 The mobile terminal obtains the pilot information, synchronization information and paging information of the base station respectively according to the time division multiplexing method, and uses the pilot information, synchronization information and paging information to respectively access the said base station through a set of radio frequency equipment. a first communication network and said second communication network.
3、 根据权利要求 2所述的方法, 其中, 该方法还包括: 3. The method according to claim 2, wherein the method further includes:
移动终端在进行通话前, 预先设置用于将所述第二通信卡的呼叫事件 转移至正在通话的所述第一通信卡的所述呼叫转移设置, 并将所述呼叫转 移设置上报至基站。 Before making a call, the mobile terminal pre-sets the call transfer setting for transferring the call event of the second communication card to the first communication card being called, and reports the call transfer setting to the base station.
4、 根据权利要求 3所述的方法, 其中, 所述基站按照移动终端预设的 呼叫转移设置, 将所述第二通信卡的呼叫事件转移至第一通信卡, 包括: 基站按照所述呼叫转移设置, 向第一通信卡发送用于通知第一通信卡 存在新的呼叫事件的前向 /更新消息 , 将第二通信卡的呼叫事件转移至第一 通信卡。 4. The method according to claim 3, wherein the base station transfers the call event of the second communication card to the first communication card according to the call transfer setting preset by the mobile terminal, including: the base station transfers the call event of the second communication card to the first communication card according to the call transfer setting. Transfer settings: send a forward/update message for notifying the first communication card of the existence of a new call event to the first communication card, and transfer the call event of the second communication card to the first communication card.
5、 根据权利要求 4所述的方法, 其中, 所述移动终端进行通话选择, 包括:
移动终端的第一通信卡收到基站转移的所述第二通信卡的呼叫事件 后, 若接听所述呼叫, 则移动终端通过第一通信网络向基站发送用于接听 所述呼叫事件的反向 /更新消息; 若拒绝所述呼叫, 则移动终端将所述呼叫 以未接来电的形式进行显示; 若切换当前通话, 则移动终端通过第一通信 网络向基站发送用于接听所转移的呼叫, 并使当前通话进入呼叫等待状态 的反向 /更新消息。 5. The method according to claim 4, wherein the mobile terminal performs call selection, including: After the first communication card of the mobile terminal receives the call event of the second communication card transferred by the base station, if it answers the call, the mobile terminal sends a reverse message for answering the call event to the base station through the first communication network. /update message; if the call is rejected, the mobile terminal displays the call as a missed call; if the current call is switched, the mobile terminal sends a message to the base station through the first communication network for answering the transferred call, Reverse/update message that puts the current call into call waiting state.
6、 根据权利要求 1-5中任一项所述的方法, 其中, 该方法还包括: 移动终端通过第一通信网络进行数据业务时, 移动终端实时采集所述 数据业务的业务质量值; 6. The method according to any one of claims 1-5, wherein the method further includes: when the mobile terminal performs data services through the first communication network, the mobile terminal collects the service quality value of the data service in real time;
将所述业务质量值与业务质量阈值进行比较; Compare the service quality value with a service quality threshold;
若所述业务质量值高于所述业务质量阈值, 则移动终端继续使用所述 第一通信网络进行数据业务; 否则, 移动终端启动第二通信网络, 并利用 所述第二通信网络进行数据业务。 If the service quality value is higher than the service quality threshold, the mobile terminal continues to use the first communication network to perform data services; otherwise, the mobile terminal activates the second communication network and uses the second communication network to perform data services. .
7、 基于一套射频设备实现双通的系统, 该系统包括: 7. A dual-pass system based on a set of radio frequency equipment. The system includes:
网络接入模块, 配置为按照时分复用方式, 通过移动终端的一套射频 设备使移动终端分别接入第一通信卡对应的第一通信网络和第二通信卡对 应的第二通信网络; The network access module is configured to enable the mobile terminal to access the first communication network corresponding to the first communication card and the second communication network corresponding to the second communication card through a set of radio frequency equipment of the mobile terminal in a time division multiplexing manner;
监测模块, 配置为在移动终端通过所述第一通信卡对应的第一通信网 络进行通话时, 实时监测所述第二通信卡的呼叫事件; A monitoring module configured to monitor the call event of the second communication card in real time when the mobile terminal makes a call through the first communication network corresponding to the first communication card;
转移模块, 配置为当监测到所述第二通信卡的呼叫事件时, 基站按照 移动终端预设的呼叫转移设置, 将所述第二通信卡的呼叫事件转移至所述 第一通信卡, 使移动终端进行通话选择。 The transfer module is configured to, when a call event of the second communication card is detected, the base station transfers the call event of the second communication card to the first communication card according to the call transfer setting preset by the mobile terminal, so that The mobile terminal makes call selection.
8、 根据权利要求 7所述的系统, 其中, 该系统还包括: 8. The system according to claim 7, wherein the system further includes:
设置模块, 配置为在移动终端进行通话前, 预先设置用于将所述第二 通信卡的呼叫事件转移至正在通话的所述第一通信卡的所述呼叫转移设
置, 并将所述呼叫转移设置上报至基站。 The setting module is configured to pre-set the call transfer device for transferring the call event of the second communication card to the first communication card being called before the mobile terminal makes a call. settings, and report the call transfer settings to the base station.
9、 根据权利要求 8所述的系统, 其中, 该系统还包括: 9. The system according to claim 8, wherein the system further includes:
通话选择模块, 在移动终端的所述第一通信卡收到基站转移的所述第 二通信卡的呼叫事件后, 当移动终端接听所述呼叫时, 配置为通过第一通 信网络向基站发送用于接听所述呼叫事件的反向 /更新消息; 当移动终端拒 绝所述呼叫, 配置为将所述呼叫以未接来电的形式进行显示; 当移动终端 切换当前通话时, 配置为通过第一通信网络向基站发送用于接听所转移的 呼叫, 并使当前通话进入呼叫等待状态的反向 /更新消息。 The call selection module is configured to send the call event to the base station through the first communication network when the mobile terminal answers the call after the first communication card of the mobile terminal receives the call event of the second communication card transferred by the base station. Reverse/update message for answering the call event; When the mobile terminal rejects the call, it is configured to display the call as a missed call; When the mobile terminal switches the current call, it is configured to communicate through the first communication The network sends a reverse/update message to the base station to answer the transferred call and put the current call into call waiting state.
10、 根据权利要求 7-9中任一项所述的系统, 其中, 该系统还包括: 数据采集模块, 配置为在移动终端通过第一通信网络进行数据业务时 , 实时采集所述数据业务的业务质量值; 10. The system according to any one of claims 7-9, wherein the system further includes: a data collection module configured to collect data of the data service in real time when the mobile terminal performs data service through the first communication network. Business quality value;
比较模块, 配置为将所述业务质量值与业务质量阈值进行比较; 网络切换模块, 配置为当所述业务质量值高于所述业务质量阈值时, 继续使用所述第一通信网络进行数据业务, 否则, 启动第二通信网络, 并 利用所述第二通信网络进行数据业务。 a comparison module configured to compare the service quality value with a service quality threshold; a network switching module configured to continue to use the first communication network for data services when the service quality value is higher than the service quality threshold , otherwise, start the second communication network, and use the second communication network to perform data services.
11、 一种基于一套射频设备实现双通的移动终端, 所述移动终端包括: 网络接入模块, 配置为按照时分复用方式, 通过移动终端的一套射频 设备使移动终端分别接入第一通信卡对应的第一通信网络和第二通信卡对 应的第二通信网络; 11. A mobile terminal that realizes two-way communication based on a set of radio frequency equipment. The mobile terminal includes: a network access module configured to enable the mobile terminal to access the third network through a set of radio frequency equipment of the mobile terminal in a time division multiplexing manner. A first communication network corresponding to a communication card and a second communication network corresponding to a second communication card;
设置模块, 配置为在移动终端进行通话前, 预先设置用于将所述第二 通信卡的呼叫事件转移至正在通话的所述第一通信卡的所述呼叫转移设 置, 并将所述呼叫转移设置上报至基站; The setting module is configured to pre-set the call transfer setting for transferring the call event of the second communication card to the first communication card that is talking before the mobile terminal makes a call, and transfer the call. Settings are reported to the base station;
通话选择模块, 配置为在移动终端的所述第一通信卡收到基站转移的 第二通信卡的呼叫事件后, 若移动终端接听所述呼叫, 则通过第一通信网 络向基站发送用于接听所述呼叫事件的反向 /更新消息; 若移动终端拒绝所
述呼叫, 则将所述呼叫以未接来电的形式进行显示; 若移动终端切换当前 通话, 则通过第一通信网络向基站发送用于接听所转移的呼叫, 并使当前 通话进入呼叫等待状态的反向 /更新消息。 The call selection module is configured to: after the first communication card of the mobile terminal receives the call event of the second communication card transferred by the base station, if the mobile terminal answers the call, send a message for answering to the base station through the first communication network. Reverse/update message of the call event; if the mobile terminal rejects all If the mobile terminal switches the current call, the mobile terminal sends a message to the base station through the first communication network for answering the transferred call and making the current call enter the call waiting state. Reverse/update message.
12、 根据权利要求 11所述的移动终端, 其中, 所述移动终端还包括: 数据采集模块, 配置为在移动终端通过第一通信网络进行数据业务时, 实时采集所述数据业务的业务质量值; 12. The mobile terminal according to claim 11, wherein the mobile terminal further includes: a data collection module configured to collect the service quality value of the data service in real time when the mobile terminal performs data service through the first communication network. ;
比较模块, 配置为将所述业务质量值与业务质量阈值进行比较; 网络切换模块, 配置为当所述业务质量值高于所述业务质量阈值时, 继续使用所述第一通信网络进行数据业务; 否则, 启动第二通信网络, 并 利用所述第二通信网络进行数据业务。
a comparison module configured to compare the service quality value with a service quality threshold; a network switching module configured to continue to use the first communication network for data services when the service quality value is higher than the service quality threshold ; Otherwise, start the second communication network and use the second communication network to perform data services.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201310088761.2A CN104066066A (en) | 2013-03-19 | 2013-03-19 | Dual-pass realization method, system and mobile terminal based on one set of radio frequency equipment |
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CN109195231B (en) * | 2018-11-13 | 2021-12-07 | 奇酷互联网络科技(深圳)有限公司 | Radio frequency resource allocation method, user equipment and device with storage function |
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CN104066066A (en) | 2014-09-24 |
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