CN105592439B - A kind of terminal and communication means - Google Patents
A kind of terminal and communication means Download PDFInfo
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- CN105592439B CN105592439B CN201610113163.XA CN201610113163A CN105592439B CN 105592439 B CN105592439 B CN 105592439B CN 201610113163 A CN201610113163 A CN 201610113163A CN 105592439 B CN105592439 B CN 105592439B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of terminal and communication means, the first processing units in the terminal are used to obtain the information of the first Subscriber Identity Module and second user identification card；The information for the first Subscriber Identity Module that first processing units are also used to will acquire and the information of second user identification card are sent to the second processing unit；First processing units carry out voice service with network communication for the information based on the first Subscriber Identity Module, and carry out data service with the 2nd 4G network communication for the information based on second user identification card；The second processing unit carries out data service with the first 4G network communication for the information based on the first Subscriber Identity Module, and carries out voice service with network communication for the information based on second user identification card.The beneficial effects of the practice of the present invention is to realize and two Subscriber Identity Modules is supported to reside in 4G network, and the concurrent transmission of data service is carried out using two channels 4G, improves efficiency of transmission.
Description
Technical field
The present invention relates to fields of communication technology, more specifically to a kind of terminal and communication means.
Background technique
With the development of mobile communication technology, advanced cellular network (for example, based on LTE standard (long term evolution, it is some
Standard used in " 4G " network) network) just the whole world dispose.Due to introducing OFDM (Orthogonal
Frequency Division Multiplexing, orthogonal frequency division multiplexing) and MIMO (Multi-Input&Multi-Output,
Multiple-input and multiple-output) etc. key technologies, spectrum efficiency and message transmission rate can be dramatically increased using 4G relevant criterion.
On the other hand, while improving network rate and frequency range utilization rate, (there are two Subscriber Identity Modules for tool for multimode terminal
Terminal, for example, double card bilateral terminal) appearance so that user realize voice service it is standby simultaneously, data industry can be established
Business link.
But existing multimode terminal can only realize that one of Subscriber Identity Module uses 4G (for example, LTE) network and its number
According to business, and another Subscriber Identity Module is only capable of using 3G/2G business.
Therefore, existing terminal cannot support the resident 4G network of two Subscriber Identity Modules simultaneously, affect user experience.
The prior art is defective, needs to improve.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, a kind of terminal and communication are provided
Method.
The technical solution adopted by the present invention to solve the technical problems is:
In a first aspect, providing a kind of terminal, comprising:
First Subscriber Identity Module；
Second user identification card；
First processing units；
The second processing unit；
First Subscriber Identity Module and the second user identification card are connect with the first processing units, and described
One processing unit is connect with described the second processing unit；
The first processing units are used to obtain the information of the first Subscriber Identity Module and second user identification card；
The information of the first Subscriber Identity Module that the first processing units are also used to will acquire and second user identification card
Information is sent to described the second processing unit；
The first processing units carry out voice with network communication for the information based on first Subscriber Identity Module
Business, and data service is carried out with the 2nd 4G network communication for the information based on the second user identification card；
Described the second processing unit, for the information based on first Subscriber Identity Module, and the first 4G network communication, into
Row data service, and voice service is carried out with network communication for the information based on the second user identification card.
In one embodiment, when searching net registration, the first processing units are used for according to second user identification card
Information loads corresponding network parameter, net registration is searched with starting, so that second user identification card passes through first processing units
Reside in the 2nd 4G network.
In one embodiment, described the second processing unit is used for according to the first user obtained from first processing units
The information of identification card carries out searching net registration, so that the first Subscriber Identity Module resides in the first 4G network by the second processing unit.
In one embodiment, first processing units include data-interface, the second processing unit include with described first at
Manage the data-interface of the data-interface connection of unit；
The second processing unit obtains the information of the first Subscriber Identity Module and/or second user identification card by data-interface.
In one embodiment, when meeting preset condition, the second processing unit is used to send to first processing units same
Step-frame；
First processing units be used for receive second processor transmission synchronization frame after, reply acknowledgement frame with second processing
Unit establishes connection；
First processing units are also used to register preset service to obtain the first Subscriber Identity Module and/or second user identification
The information of card；
The second processing unit is also used to execute service discovery, and registers client corresponding with the preset service, with
The interaction of the information of the first Subscriber Identity Module and/or second user identification card is carried out with the first processing units.
In one embodiment, the data packet format used when the information exchange of Subscriber Identity Module is carried out including at least following
One of field: flag bit, length, control mark, port numbers, service ID, Customer ID, data ID, control bit, message id, data
Length, data.
In one embodiment, the first processing units are also used to configure one corresponding with the preset service first
Logic port, and one the second logic port corresponding with the physical interface of first processing units of configuration；
The information of first Subscriber Identity Module and/or second user identification card is transmitted to by first logic port
Second logic port is transferred to described the second processing unit with the physical interface by first processing units.
In one embodiment, described the second processing unit is also used to configure a third corresponding with the client and patrols
Collect port, and one the 4th logic port corresponding with the physical interface of the second processing unit of configuration；
First Subscriber Identity Module and/or the second user identification that the physical interface of described the second processing unit receives
The information of card is transmitted to the third logic port by the 4th logic port, to be transferred to the client.
In one embodiment, the terminal further include:
First application processor, connect with first processing units, and for providing interactive interface, the operation for receiving user refers to
It enables, and operational order is transferred to first processing units.
In one embodiment, the terminal further include:
Second application processor is connect with the second processing unit and the first application processor respectively, is answered for receiving first
The information sent with processor, and pass through the second processing unit.
Second aspect provides a kind of communication means, comprising:
The information of first processing units acquisition the first Subscriber Identity Module and second user identification card；
The information for the first Subscriber Identity Module that first processing units will acquire and the information of second user identification card are sent to
Described the second processing unit；
Information of the first processing units based on first Subscriber Identity Module carries out voice service with network communication, and
Data service is carried out with the 2nd 4G network communication based on the information of the second user identification card；
Information of the second processing unit based on first Subscriber Identity Module carries out data industry with the first 4G network communication
Business, and the information based on the second user identification card carry out voice service with network communication.
In one embodiment, first processing units include data-interface, the second processing unit include with described first at
Manage the data-interface of the data-interface connection of unit；
The second processing unit obtains the information of the first Subscriber Identity Module and/or second user identification card by data-interface.
In one embodiment, when meeting preset condition, the second processing unit is used to send to first processing units same
Step-frame；
First processing units be used for receive second processor transmission synchronization frame after, reply acknowledgement frame with second processing
Unit establishes connection；
First processing units are also used to register preset service to obtain the first Subscriber Identity Module and/or second user identification
The information of card；
The second processing unit is also used to execute service discovery, and registers client corresponding with the preset service, with
The interaction of the information of the first Subscriber Identity Module and/or second user identification card is carried out with the first processing units.
In one embodiment, the first processing units are also used to configure one corresponding with the preset service first
Logic port, and one the second logic port corresponding with the physical interface of first processing units of configuration；
The information of first Subscriber Identity Module and/or second user identification card is transmitted to by first logic port
Second logic port is transferred to described the second processing unit with the physical interface by first processing units.
In one embodiment, described the second processing unit is also used to configure a third corresponding with the client and patrols
Collect port, and one the 4th logic port corresponding with the physical interface of the second processing unit of configuration；
First Subscriber Identity Module and/or the second user identification that the physical interface of described the second processing unit receives
The information of card is transmitted to the third logic port by the 4th logic port, to be transferred to the client.
The third aspect provides a kind of terminal, comprising:
First Subscriber Identity Module；
Second user identification card；
First processing units；
The second processing unit；
First Subscriber Identity Module and the second user identification card are connect with the first processing units, and described
One processing unit is connect with described the second processing unit；
The first processing units are used to obtain the information of the first Subscriber Identity Module and second user identification card；
The information for the second user identification card that the first processing units are also used to will acquire is sent to the second processing
Unit；
The first processing units, for the information based on first Subscriber Identity Module, and the first 4G network communication, into
Row voice service and data service；
Described the second processing unit, for the information based on the second user identification card, and the 2nd 4G network communication, into
Row voice service and data service.
In one embodiment, first processing units include data-interface, the second processing unit include with described first at
Manage the data-interface of the data-interface connection of unit；
The second processing unit obtains the information of second user identification card by data-interface.
In one embodiment, when meeting preset condition, the second processing unit is used to send to first processing units same
Step-frame；
First processing units be used for receive second processor transmission synchronization frame after, reply acknowledgement frame with second processing
Unit establishes connection；
First processing units are also used to register preset service to obtain the first Subscriber Identity Module and/or second user identification
The information of card；
The second processing unit is also used to execute service discovery, and registers client corresponding with the preset service, with
The interaction of the information of second user identification card is carried out with the first processing units.
Fourth aspect provides a kind of communication means, comprising:
The information of first processing units acquisition the first Subscriber Identity Module and second user identification card；
The information for the second user identification card that first processing units will acquire is sent to described the second processing unit；
Information of the first processing units based on first Subscriber Identity Module carries out language with the first 4G network communication
Sound business and data service；
Information of the described the second processing unit based on the second user identification card carries out language with the 2nd 4G network communication
Sound business and data service.
In one embodiment, when meeting preset condition, the second processing unit is used to send to first processing units same
Step-frame；
First processing units be used for receive second processor transmission synchronization frame after, reply acknowledgement frame with second processing
Unit establishes connection；
First processing units are also used to register preset service to obtain the first Subscriber Identity Module and/or second user identification
The information of card；
The second processing unit is also used to execute service discovery, and registers client corresponding with the preset service, with
The interaction of the information of second user identification card is carried out with the first processing units.
Implement terminal and communication means of the invention, has the advantages that by first processing units and second
The interaction between unit is managed, realizes and two Subscriber Identity Modules is supported to reside in 4G network, carries out data using two channels 4G
The concurrent transmission of business improves efficiency of transmission；In addition, can also carry out voice service transmission when carrying out data traffic transmission, mention
High user experience；On the other hand, two Subscriber Identity Modules are managed by first processing units, and the efficiency of management can be improved.And
C/S communication construction is used between first processing units and the second processing unit, information is shared in realization.The first processing is single as a result,
The information sharing that first availability data interface will acquire is to the second processing unit, without using modes such as shared drives
It realizes instant acquisition of the second processing unit to information, saves cost.And due to the port different for different service registrations
It is transmitted accordingly, can support to extend multiple transport layer protocols and physical layer protocol.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the terminal hardware structural schematic diagram of one embodiment of the invention；
Fig. 2 is the interaction signal of the first processing units and the second processing unit of the double-core communication device of the embodiment of the present invention
Figure；
Fig. 3 is the form schematic diagram of the physical layer data packet of the embodiment of the present invention；
Fig. 4 is the terminal hardware structural schematic diagram of another embodiment of the present invention；
Fig. 5 is the flow chart of the communication means for one embodiment of the invention；
Fig. 6 is the flow chart of the communication means of another embodiment of the present invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
Embodiment 1
Referring to Fig. 1, the embodiment of the present invention realizes terminal with the framework of " first processing units+the second processing unit "
100 two Subscriber Identity Modules of support reside in 4G network.
First Subscriber Identity Module 110 and second user identification card 120 can manage related to similar and different technical standard
The different user of connection.In specific non-limiting example, technical standard can for the 2G communication technology (for example, GSM, GPRS, EDGE),
The 3G communication technology (for example, WCDMA, TDS-CDMA), the 4G communication technology (for example, LTE, TD-LTE) or any other movement are logical
Letter technology (for example, 5G, 4.5G etc.).
In one embodiment, the first Subscriber Identity Module 110 preserves the information for the first 4G network communication.Second uses
Family identification card 120 preserves the information for the 2nd 4G network communication.Specifically, Subscriber Identity Module can store in following information
It is one or more: unique sequence numbers (ICCID), IMSI International Mobile Subscriber Identity (IMSI), safety certification and encryption information and local
The relevant temporary information of network, the service lists of user's access, personal identification number (PIN) and the personal solution for PIN unlock
Code-locked (PUK).
In an embodiment of the present invention, first processing units 130 are used to complete protocol processes, and for leading to transmitting-receiving
Letter data is modulated demodulation, to realize the communication etc. with external communication device.
The second processing unit 140 is used to complete protocol processes, and for being modulated demodulation to the communication data of transmitting-receiving,
To realize the communication etc. with external communication device.
In one embodiment of this invention, protocol processes include executing the various associations with the network formats of network interaction of processing
Stack is discussed, for example, the protocol code provided in the communication standards such as LTE/WCDMA/GSM/TDSCDMA/1X/CDMA/EVDO.These
The agreement of standard is that terminal 100 is interacted with carrier network (for example, making a phone call by data traffic online, by VOLTE
Or made a phone call by CS circuit domain) must be complied with.
First processing units 130 include one or more data-interfaces, for example, general purpose I/O Interface, UART interface, USB connect
Mouth, I2C interface etc..The second processing unit 140 equally includes one or more data transmission interfaces, for example, general purpose I/O connects
Mouth, UART interface, USB interface, I2C interface etc..
In view of the downstream rate of 4G network is very fast (150Mbps), in order to accomplish the data to the second processing unit 140
Receive and send (without buffering), high speed data transmission interface needs enough bandwidth and data transmission capabilities.USB interface is
High speed data transmission interface.
General purpose I/O Interface is identified as state detecting interface by the high/low or pulse of level.For example, at first
Managing chip 200 can detect whether second processing chip 300 is in crash shape by the high/low state of level of state detecting pin
State.
UART interface is a kind of serial communication interface, is used for transmission the essential informations such as control signal, status signal.
First processing units 130 can by UART interface respectively with the first Subscriber Identity Module 110 and second user identification card
120 connections, it is subsequent to will be described in detail card letter to obtain card information from the first Subscriber Identity Module 110 and second user identification card 120
Cease the process obtained.
In addition, first processing units 130 can be connect by UART interface with the second processing unit 140, card information is passed
It is defeated by the second processing unit.The interactive process of specific card information is subsequent to be will be described in detail.It should be understood that first processing units 130
The transmission of card information between the second processing unit 140 can also be carried out by other interfaces, the invention is not limited in this regard.
In one embodiment, first processing units 130 can realize that the second processing unit 140 can lead to by modem chip
Cross the realization of modem chip.
In an embodiment of the present invention, by high speed USB data interface high-speed transfer network data, meet data transmission need
It asks, when there is no network data to need to transmit, using the low speed data interface transmission information of low-power consumption, to both ensure that data
Transmission can save power consumption again.
First processing units 130 obtain the information of the first Subscriber Identity Module 110 and the second identification card 120 by data-interface
Afterwards, first processing units 130 can carry out searching the operations such as net registration, authentication according to the information of acquisition.
Referring to Fig. 1, GPIO interface can be passed through between the first application service processor 150 and the second application service processor 160
It is connected with USB interface.It should be understood that can also be carried out by other interfaces, the invention is not limited in this regard.
First application service processor 150 is used to handle complicated logical operation and carries out task distribution, mentions for user
For interactive interface, by the operational order of user's input (for example, related online that user is inputted by user interface or making a phone call
Operational order) it is transferred to first processing units 130 or the second processing unit 140.First application service processor, 150 processor is held
The operating system of row terminal 100.Operating system is stored in memory, operating system include but is not limited to Windows, Linux,
Unix, Mac OS X, IOS, Solaris, Android etc..
In an embodiment of the present invention, processing of the second application service processor 160 without data, only plays transparent transmission
Effect.For example, the data penetration transmission for receiving the second processing unit 140 is at the first application service processor 150
Reason, and the first application service processor 150 is transmitted through the data penetration transmission come to the second processing unit 140.
First radio frequency 170 and the second radio frequency 180 are used to complete the up-conversion of signal, down coversion, filtering, amplification, emit, connect
Receive etc..Wireless access technology involved in first radio frequency 170 and the second radio frequency 180 may include LTE, 3G, GSM, GPRS etc..
Referring to Fig. 1, in the embodiment of the present invention, on hardware configuration, two Subscriber Identity Modules with first processing units 130
Connection.In one embodiment, first processing units 130 can be known with the first user respectively by data-interface (for example, UART)
Not Ka 110 and second user identification card 120 connect, to be carried out to the first Subscriber Identity Module 110 and second user identification card 120
Card read/write operation.
And acquisition of the second processing unit 140 to the information of Subscriber Identity Module, need by with first processing units 130
Interaction obtains.Specific: in one embodiment of this invention, first processing units 130 and the second processing unit 140 pass through data
Interface (for example, UART data-interface) is attached, and the information of Subscriber Identity Module is passed to the second processing unit 140.
It is in order to realize the interaction of card information between first processing units 130 and the second processing unit 140, the first processing is single
Communication protocol between member 130 and the second processing unit 140 is divided into physical layer, transport layer and application layer.Wherein, physical layer is used
In sending and receiving for progress data.The expansible multiple interfaces of transport layer are respectively used to the different clothes that corresponding application layer is opened
Business.Application layer is for the service of opening to execute corresponding acquisition of information function.
Specifically, referring to fig. 2, firstly, first processing units 130 and the second processing unit 140 carry out one or more respectively
The configuration of a port.In an embodiment of the present invention, port is virtual logical port, and configuration port includes that port numbers are arranged for it
Etc..It is divided by function, port includes two kinds, the first is incited somebody to action for port corresponding with the service that application layer is registered
The information that application layer services obtain is transmitted to transport layer；Be for second for port corresponding with the physical interface of physical layer,
Corresponding physical interface is transmitted information to, to realize the transmission (or reception) of information.
Specifically, 130 registration service of first processing units is to execute corresponding function.In an embodiment of the present invention, it takes
Business can be preset service.For example, will acquire the information of card as preset service, then when meeting preset condition, second processor
After synchronization frame is sent to establish connection with first processor, the first processor, that is, registrable preset service is pre- thereby executing this
If the function of service.In one embodiment of this invention, preset service is the information for obtaining Subscriber Identity Module.
In an embodiment of the present invention, the function of different services is not identical, for example, registrable for obtaining card information
Service.Also registrable other types of service in an embodiment of the present invention, for example, for obtaining status information, control information
Etc. service.It is each service it is corresponding with Single port, i.e., the information of service acquisition will by port corresponding with the service into
Row transmission.Here port refers to the first above-mentioned port.
Therefore, in an embodiment of the present invention, due to expansible multiple ports (the first above-mentioned port), respectively with difference
Service it is corresponding, and can call different transport layers according to practical communication transmission demand, be connect with transmitting information to physical layer
Mouth (for example, USB interface, shared drive interface etc.), can support to extend multiple transport layer protocols.For example, for a first service,
It calls transport layer 1 to carry out information transmission, and for a second service, transport layer 2 can be called to carry out information transmission.Different
The transport layer protocol that transport layer uses etc. is not identical.
The second processing unit 140 sends sync frame (synchronization frame) to first processing units 130；First processing units 130 are also
For replying acknowledgement frame (ACK) after receiving sync frame, to be established between first processing units 130 and the second processing unit 140
Connection.In an embodiment of the present invention, when meeting preset condition, the second processing unit 140 initiates the connection the process of foundation, i.e.,
Send sync frame.Preset condition can be when being switched on, restart etc. to be initialized.
It should be understood that in an embodiment of the present invention, passing through between first processing units 130 and the second processing unit 140
Sync and ACK establishes connection, 130 registration service of first processing units has no sequencing.130 registration service of first processing units
It can be before or after establishing the connections.
The second processing unit 140 executes service discovery, and registers client corresponding with service.In one embodiment
In, the service that the client that the second processing unit 140 is registered is registered with first processing units 130 is corresponding.And with first
130 registration service of processing unit is identical, and also port corresponding with one is corresponding for the client that the second processing unit 140 is registered, with
Transport layer is transmitted information to by the port, in the port transmission via transport layer to corresponding physical interface.
After the second processing unit 140 has registered client, first processing units 130 and the second processing unit 140 can be into
The interaction of row information.Specifically, data packet format as shown in Figure 3 can be used when carrying out information exchange.It includes flag bit
(header part), length (length of entire data packet), control mark (mark is client or server-side), port numbers (this
Ground port), service ID, Customer ID, data ID, control bit, message id, data length, data (data).
In one embodiment of this invention, port numbers are the port numbers of second above-mentioned of port, that is, are used for flag data
Which physical interface packet is transmitted to.For example, when physical interface includes USB interface and shared drive interface, it can by port numbers
Data packet is correctly transmitted to corresponding physical interface, realizes the interaction with the second processing unit 140.Work as data packet as a result,
When being transmitted to physical layer, port number field can be deleted, that is, be transferred in the data packet of opposite end and do not included port number field.
In embodiments of the present invention, the port numbers of different physical interface (hardware interface) are different, therefore, by data
Designated ends slogan in packet, it can be achieved that data packet correct forwarding so that application layer registration service acquisition information can realize it is logical
Accurate physical interface is crossed to be sent.The double-core communication device of the embodiment of the present invention can support that extending multiple physics connects as a result,
Mouth (i.e. expansible multiple physical layer protocol).
Service ID is the ID number of the service of registration.Client id is the ID number of client corresponding with service.Control bit is used
It is request packet, reply packet etc. in identifying the data packet.Data (data) use type-len-value format, wherein type is used
In the type for indicating entire data block, len is used to indicate the size in the area value, and value is data field.
In an embodiment of the present invention, a service may need to send multiple data packets, and message id indicates to send as a result,
The serial number of data packet.Data ID is used to distinguish the type of message of data packet.It may include multiple and different types in each data packet
Data, a message id can be corresponding with multiple type as a result,.For example, can be using information such as signal strength, network formats as one
A data packet is sent, and the type of different data blocks is indicated by type in data field, hereby it is achieved that a data packet can
The much information for belonging to same type of message is sent.
It should be understood that data packet format shown in Fig. 3 is exemplary only, other similar formats also can be used.
In one embodiment of the invention, specifically, the configuration one of first processing units 130 is corresponding with preset service
First logic port, and one the second logic port corresponding with the physical interface of first processor of configuration.Preset service obtains
To information the second logic port is transmitted to by the first logic port, be transferred to the physical interface by first processor
Two processors.The second processing unit 140 configures at a third logic port corresponding with client, and configuration one and second
Manage corresponding 4th logic port of physical interface of device.The information that the physical interface of second processor receives is patrolled by the 4th
Port transmission is collected to third logic port, to be transferred to client.
In an embodiment of the present invention, it when the second processing unit 140 is shut down, or is abnormal when restarting, second processing 20
Close client, port.It, can be by way of sending synchronization frame (sync frame) and first processing units when it restores normal
130 re-establish connection, to re-execute the processes such as registration service, registered client, carry out information exchange.
Likewise, first processing units 130 will if first processing units 130 are shut down or are abnormal when restarting
Close corresponding service, port.It, can be by sending synchronization frame (sync frame) when first processing units 130, it restores normal
Mode is re-established with the second processing unit 140 and is connect, and to re-execute the processes such as registration service, registered client, carries out letter
Breath interaction.
In the embodiment of the present invention, C/S communication construction is used between first processor and second processor, is realized to card information
It is shared.The information sharing that first processing units 130 can will acquire as a result, can be realized at second to the second processing unit 140
Manage instant acquisition of the unit 140 to information.It, can and since the port different for different service registrations is transmitted accordingly
It supports to extend multiple transport layer protocols；And it supports to extend multiple physical layer protocol.
In one embodiment of the invention, the second processing unit and first processing units can carry out data service and language
Sound business.Specifically, the second processing unit obtained from first processing units by above-mentioned method the first Subscriber Identity Module and
The information of second user identification card.
First processing units are used for the information based on the first Subscriber Identity Module, with network communication, carry out voice service, and
Data service is carried out with the 2nd 4G network communication for the information based on second user identification card.
The second processing unit is used for the information based on the first Subscriber Identity Module, with the first 4G network communication, carries out data industry
Business, and voice service is carried out with network communication for the information based on second user identification card.
The voice-and-data business of the first Subscriber Identity Module passes through different processing units respectively and carries out as a result, and second uses
The voice-and-data business of family identification card is also carried out by different processing units respectively, it can be achieved that passing through the first Subscriber Identity Module
Data and voice service are carried out simultaneously, or data and voice service are carried out by second user identification card simultaneously.
When searching net registration, first processing units are for loading corresponding net according to the information of second user identification card
Network parameter searches net registration with starting, so that second user identification card resides in the 2nd 4G network by first processing units.
The second processing unit is used to be searched according to the information of the first Subscriber Identity Module obtained from first processing units
Net registration, so that the first Subscriber Identity Module resides in the first 4G network by the second processing unit.
In an embodiment of the present invention, the voice service of the first Subscriber Identity Module and second user identification card can be to pass through 4G
Network carries out, and can also be the CS voice service carried out by 2G/3G network.Therefore, net registration phase, the first user identification are being searched
Card also would subscribe to 2G/3G network, and second user identification card also would subscribe to 2G/3G network.In some embodiments, can also be
First Subscriber Identity Module is registered in 4G network, when carrying out voice, falls back to 2G/3G network.Second user identification card is registered in
4G network falls back to 2G/3G network when carrying out voice.
Terminal 100 explained below carries out the signal processing flow of data service and voice service.Specifically, working as terminal
When 100 progress data traffic transmission, it is divided into following situations:
(1) data service is carried out by second user identification card
Uplink: the first application service processor 150 receives user instructions, and controls first processing units according to user instructions
130 pairs of upstream datas are handled；First radio frequency 170 is by treated the transmitting uplink data of first processing units 130 to second
4G network.
Downlink: the first radio frequency 170 receives the downlink data from the 2nd 4G network, and is transferred to first processing units 130
Processing；First application service processor 150 is by treated the behaviour such as downlink data exported, stored of first processing units 130
Make.
(2) data service is carried out by the first Subscriber Identity Module
Uplink: the first application service processor 150 receives user instructions, and controls the second application service according to user instructions
Upstream data is passed through the second processing unit 140 by processor 150；The second processing unit 140 handles upstream data；The
Two radio frequencies 180 are by treated the transmitting uplink data of the second processing unit 140 to the first 4G network.
Downlink: the second radio frequency 180 receives the downlink data from the first 4G network, and is transferred to the second processing unit 140
Processing；By the second application service processor 160, by treated, downlink data passes through the first application to the second processing unit 140
Thus service processor 150 such as can be exported, be stored at the operation.
(3) data service is carried out by the first Subscriber Identity Module and second user identification card simultaneously
When carrying out data service by the first Subscriber Identity Module and second user identification card simultaneously, it may include following two feelings
Condition:
First is that transmitting different data services by the first Subscriber Identity Module and second user identification card respectively.In this kind
In the case of, different data services is transmitted respectively by two data channels, can greatly improve efficiency of transmission.
Second is that passing through the first Subscriber Identity Module and the same data service of second user identification card simultaneous transmission.In this feelings
Under condition, need to carry out the distribution of flow, i.e., by same data service be divided into different data blocks respectively by two data channel into
Row transmission.It should be understood that can according to divide equally, or according to link-quality (rate, delay etc.) adjustment two channels flow etc.
Mode is realized.
Referring to fig. 4, when carrying out voice service, digital signal processing chip 210 is for carrying out Audio Signal Processing, example
Such as, the Audio Signal Processings such as echo inhibition, noise suppressed in communication process.Codec (Codec) 220 is for carrying out A/
D and D/A conversion.Earpiece 230 is for exporting voice signal.Microphone 240 is for acquiring voice signal.
When terminal 100 carries out voice service transmission, it is divided into following situations:
(1) voice service is only carried out by the first Subscriber Identity Module
Firstly, establishing voice communication connection: operational order is transferred to the first processing list by the first application service processor 150
Member 130 is connect by the voice communication that the first radio frequency 170 is established to processes such as network transmission connection requests with callee.
After voice communication connection is established, voice uplink process are as follows: microphone 240 acquires voice signal, codec
220 receive the voice signal of acquisition and are transferred to digital signal processing chip 210 after carrying out analog-to-digital conversion；Digital signal processor core
Piece 210 carries out audio processing to the signal received and is transferred to first processing units 130；First radio frequency 170 will be through at first
Managing unit 130, treated that signal is sent.Voice downstream transmission process are as follows: the first radio frequency 170 receives downlink signal and passes
It is defeated by first processing units 130；Treated that signal carries out sound through first processing units 130 for 210 pairs of digital signal processing chip
Frequency handles and is transferred to codec 220；Codec 220 is transmitted to earpiece after carrying out analog-to-digital conversion to the signal received
230。
If should be understood that, terminal 100 is used as callee, and the process for establishing voice communication connection is to receive the connection of calling party
Request is established, is connect with establishing voice communication with calling party.Subsequent voice uplink is identical with downlink transmission process.
(2) voice service is only carried out by second user identification card
In one embodiment, earpiece 230, microphone 240, codec 220 and digital signal processing chip 210 can be
Shared, i.e., it is same using the earpiece being connect with first processing units 130 when carrying out voice service by second user identification card
230, microphone 240, codec 220 and digital signal processing chip 210 carry out signal processing.First processing units 130 will
Treated that signal passes through the second processing unit 140 for digital signal processing chip 210, or will come from the second processing unit
140 signal passes through digital signal processing chip 210 and is handled.
In other embodiments, also first processing units and the second processing unit can be realized to earpiece by a logic switch
230, microphone 240, codec 220 and digital signal processing chip 210 is shared, i.e., sticks into when by second user identification
When row voice service, by earpiece 230, microphone 240, codec 220 and digital signal processing chip 210 and second processing list
Member 140 connects, and when carrying out voice service by second user identification card, by earpiece 230, microphone 240, codec
220 and digital signal processing chip 210 connect with first processing units 130.
In addition, can also be in some embodiments, one group of audio signal processing unit of increase (including earpiece 230, microphone
240, codec 220 and digital signal processing chip 210), it connect it with the second processing unit 140.Second processing as a result,
The audio signal processing unit that oneself is respectively adopted in unit 140 and the second processing unit 130 carries out voice service.
It should be understood that there are also other modes can be used other than the above embodiments, the invention is not limited in this regard.
(3) data industry is carried out by the first Subscriber Identity Module while carrying out voice service by the first Subscriber Identity Module
Business
In this case, know according to above by the first Subscriber Identity Module progress voice service process and by the first user
The process that data service Ka not carried out carries out simultaneously, and details are not described herein.
(4) data industry is carried out by second user identification card while carrying out voice service by second user identification card
Business
In this case, know according to above by second user identification card progress voice service process and by second user
The process that data service Ka not carried out carries out simultaneously, and details are not described herein.
In an embodiment of the present invention, since the voice service and data service of second user identification card 120 are via not
Same processing unit registration, therefore second user identification card 120 can be passed through and carry out data service and voice service simultaneously.And by
In the voice service and data service of the first Subscriber Identity Module 110 be to be registered via different processing units, therefore can pass through
First Subscriber Identity Module 110 carries out data service and voice service simultaneously.
In an embodiment of the present invention, in order to guarantee the positive normal open of the first Subscriber Identity Module and second user number identification card
Letter, first processing units 130 also periodically detect the first Subscriber Identity Module 110 and second user identification card 120 in place.Tool
Body:
Every preset time between first processing units 130 and the first Subscriber Identity Module 110 and second user identification card 120
Whether (for example, 28 seconds) communication is primary, to confirm Subscriber Identity Module in place to guarantee the normal of communication.For example, the first processing is single
Member 130 has sent data to the first Subscriber Identity Module 110 and second user identification card 120 respectively, confirms if obtaining responding
Subscriber Identity Module is in place, and otherwise Subscriber Identity Module is not in place.
Referring to Fig. 5, the embodiment of the present invention also provides a kind of communication means, obtains first in step S51, first processing units
The information of Subscriber Identity Module and second user identification card.In the first Subscriber Identity Module that step S52, first processing units will acquire
Information and the information of second user identification card be sent to the second processing unit.First is based in step S53, first processing units
The information of Subscriber Identity Module carries out voice service, and the information based on second user identification card, with second with network communication
4G network communication carries out data service.In the information of step S54, the second processing unit based on the first Subscriber Identity Module, with first
4G network communication carries out data service, and the information based on second user identification card, with network communication, carries out voice service.
When searching net registration, first processing units load corresponding with the first Subscriber Identity Module according to the information of the first Subscriber Identity Module
Network parameter, in the voice service of the first Subscriber Identity Module of network registry；First processing units are according to second user identification card
Information load corresponding with second user identification card network parameter, in the data industry of network registry second user identification card
Business；The second processing unit loads network parameter corresponding with the first Subscriber Identity Module according to the information of the first Subscriber Identity Module,
In the data service of the first Subscriber Identity Module of network registry；The second processing unit is loaded according to the information of second user identification card
Network parameter corresponding with second user identification card, in the voice service of network registry second user identification card.
The voice service of the first Subscriber Identity Module and the data service of the first Subscriber Identity Module pass through at first respectively as a result,
It manages unit and the second processing unit registration executes, user can carry out simultaneously voice-and-data business by the first Subscriber Identity Module.
Likewise, the voice service of second user identification card and the data service of second user identification card pass through first processing units respectively
It registers and executes with the second processing unit, user can carry out simultaneously voice-and-data business by second user identification card.
It should be understood that in other embodiments, may be used also are as follows: when searching net registration, first processing units are known according to the first user
The information that do not block loads network parameter corresponding with the first Subscriber Identity Module, in the number of the first Subscriber Identity Module of network registry
According to business；First processing units load network corresponding with second user identification card according to the information of second user identification card and join
Number, in the voice service of network registry second user identification card；The second processing unit is according to the information of the first Subscriber Identity Module
Network parameter corresponding with the first Subscriber Identity Module is loaded, in the voice service of the first Subscriber Identity Module of network registry；The
Two processing units load network parameter corresponding with second user identification card according to the information of second user identification card, in net
The data service of network registration second user identification card.
Embodiment through the invention, by the way that the voice-and-data business of the first Subscriber Identity Module is passed through different places
Reason unit carries out registration execution, may make the voice-and-data business of the first Subscriber Identity Module while carrying out；And second user is known
The voice-and-data business that do not block carries out registration execution, the voice sum number of second user identification card also by different processing units
It can also be carried out simultaneously according to business.
It is to carry out according to operational order judgement when the first application service processor 150 receives the operational order of user
Data service or language service, and judge to be carried out by which Subscriber Identity Module.It should be understood that the end of the embodiment of the present invention
Support three kinds of situations of above-mentioned data service and four kinds of situations of voice service in end 100.
In an embodiment of the present invention, terminal 100 can be used simultaneously the data network of two Subscriber Identity Modules, download simultaneously
Data service achievees the purpose that Double Data parallel downloading accelerates, and therefore, same Subscriber Identity Module needs can be single by the first processing
Member 130 and the second processing unit 140 access.Access referred herein be obtain Subscriber Identity Module information, with realize by with
First Subscriber Identity Module 110 associated first is subscribed to and network communication, and by associated with second user identification card 120
Second subscribe to and network communication.The second processing unit can be realized using above-mentioned Subscriber Identity Module information sharing scheme to first
The acquisition of the information of Subscriber Identity Module and second user identification card, details are not described herein.
The terminal and communication means of the embodiment of the present invention, by the interaction between first processing units and the second processing unit,
It realizes and two Subscriber Identity Modules is supported to reside in 4G network, the concurrent transmission of data service is carried out using two channels 4G,
Improve efficiency of transmission；In addition, can also carry out voice service transmission when carrying out data traffic transmission, user experience is improved；It is another
Aspect, two Subscriber Identity Modules are managed by first processing units, and the efficiency of management can be improved.And first processing units and
C/S communication construction is used between two processing units, information is shared in realization.First processing units availability data interface as a result,
The information sharing that will acquire is to the second processing unit, it can be achieved that instant acquisition of the second processing unit to information, saves cost.
And since the port different for different service registrations is transmitted accordingly, can support to extend multiple transport layer protocols and object
Manage layer protocol.
Embodiment 2
The terminal of this embodiment of the invention and the difference of above-described embodiment be, the voice-and-data of the first Subscriber Identity Module
Business is executed by first processing units, and the voice-and-data business of second user identification card is held by the second processing unit
Row.
The information for the second user identification card that first processing units will acquire is sent to the second processing unit.First processing is single
Member carries out voice service and data service with the first 4G network communication for the information based on the first Subscriber Identity Module.Second
Processing unit carries out voice service and data industry with the 2nd 4G network communication for the information based on second user identification card
Business.
In this embodiment of the invention, when searching net registration, first processing units obtain the information of the first Subscriber Identity Module,
And network parameter corresponding with the first Subscriber Identity Module is loaded according to the information of acquisition, to be used in the first 4G network registry first
The voice service and data service of family identification card.And first processing units also obtain the information of second user identification card, and send
To the second processing unit.The second processing unit is according to the information of the second user identification card received in the 2nd 4G network registry
The voice service and data service of two Subscriber Identity Modules.
It should be understood that the information of second user identification card can also be obtained for first processing units, and added according to the information of acquisition
Network parameter corresponding with second user identification card is carried, in the voice service of the 2nd 4G network registry second user identification card
And data service.And first processing units also obtain the information of the first Subscriber Identity Module, and are sent to the second processing unit.Second
Processing unit according to the information of the first Subscriber Identity Module received the first the first Subscriber Identity Module of 4G network registry voice
Business and data service.
Further, since first processing units and the second processing unit all have voice-and-data business in the embodiment
Therefore ability can also be achieved other reasonable combinations, the invention is not limited in this regard.
Referring to Fig. 6, correspondingly, the embodiment of the present invention also provides a kind of communication means, in step S61, first processing units
Obtain the information of the first Subscriber Identity Module and second user identification card；In the second use that step S62, first processing units will acquire
The information of family identification card is sent to the second processing unit；In the letter of step S63, first processing units based on the first Subscriber Identity Module
Breath carries out voice service and data service with the first 4G network communication；Second user is based in step S64, the second processing unit
The information of identification card carries out voice service and data service with the 2nd 4G network communication.
It should be understood that in an embodiment of the present invention, the voice service of the first Subscriber Identity Module and second user identification card is
It is carried out respectively by first processing units and the second processing unit.In one embodiment, the first Subscriber Identity Module carries out language
When sound business, (for example, carrying out in a manner of VOLTE) can be carried out 4G network.It should be understood that in some embodiments,
4G network can be resided in by first processing units for the first Subscriber Identity Module, and carry out voice when passing through the first Subscriber Identity Module
When business, that is, falling back to 2G/3G network progress (for example, falling after rise in a manner of CSFB) or the first Subscriber Identity Module can also infuse
2G/3G network is resided in by first processing units registration when volume, to carry out voice service.Likewise, for second user
Identification card can carry out (for example, carrying out in a manner of VOLTE) 4G network when carrying out voice service.In some embodiments
In, 4G network can also be resided in by the second processing unit for second user identification card, and sticked into when by second user identification
When row voice service, that is, falling back to the progress of 2G/3G network or second user identification card can also pass through at second in registration
Reason unit (ONU) registration resides in 2G/3G network, to carry out voice service.
It should be understood that in the terminal and communication means of the embodiment, the second processing unit is to the information of Subscriber Identity Module
It obtains and above-described embodiment 1 is identical, details are not described herein.In this embodiment, the specific of data service and voice service is carried out
Process can refer to above-described embodiment 1, and details are not described herein.
In this embodiment, it by the interaction between first processing units and the second processing unit, realizes and supports two users
Identification card resides in 4G network, and the concurrent transmission of data service is carried out using two channels 4G, improves efficiency of transmission；This
Outside, when carrying out data traffic transmission, voice service transmission can be also carried out, improves user experience；On the other hand, two users know
It Ka not be managed by first processing units, the efficiency of management can be improved.And it is adopted between first processing units and the second processing unit
With C/S communication construction, information is shared in realization.The information that first processing units availability data interface will acquire as a result,
The second processing unit is shared to, it can be achieved that instant acquisition of the second processing unit to information, saves cost.And due to for difference
The different port of service registration transmitted accordingly, can support to extend multiple transport layer protocols and physical layer protocol.At this
In above-described embodiment of invention, the first 4G network and the 2nd 4G network can be LTE network or other types of 4G network.At this
In the front and continued embodiment of invention, the first 4G network and the 2nd 4G network can be the heterogeneous networks of different operators, or be identical fortune
Seek the identical or different network of quotient.
In the embodiment of the present invention, terminal may include any mobile, the portable calculating or communication that can be connected with network
Equipment, such as cellular device.For example, terminal 100 can be cellular phone (mobile phone), navigation system, calculate equipment, camera,
PDA, musical instruments, game station or the handheld device with wireless connection capability.
In an embodiment of the present invention, if being not particularly illustrated, " multiple " refer to two or more.Of the invention
In description, it is to be understood that term " first ", " second " etc. are used for description purposes only, and are not understood to indicate or imply
Relative importance.
Any process described otherwise above or method description can be by flow chart or in an embodiment of the present invention
It is interpreted as, expression includes the steps that one or more codes for realizing specific logical function or the executable instruction of process
Module, segment or part, and the range of embodiment of the present invention includes other realization, wherein can not by shown or
The sequence of discussion, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this is answered
By the embodiment of the present invention, the technical personnel in the technical field understand.
For illustrative purposes, the description of front has used specific term, to provide a thorough understanding of the present invention.So
And it will be apparent to those skilled in the art that not needing concrete details to practice the present invention.The present invention
The foregoing description of specific embodiment be to present for purposes of illustration and description.They are not intended in detail or send out this
It is bright to be limited to disclosed precise forms.In view of religious doctrine above, many modifications and variations are possible.In order to best explain this
The principle and its practical application of invention and these embodiments have shown and described, to enable others skilled in the art
Best using the present invention and with the various embodiments for being suitable for the expected specific various modifications used.It is intended to model of the invention
It encloses by following claims and its equivalent and limits.
Claims (15)
1. a kind of terminal characterized by comprising
First Subscriber Identity Module；
Second user identification card；
First processing units；
The second processing unit；
First Subscriber Identity Module and the second user identification card are connect with the first processing units, at described first
Reason unit is connect with described the second processing unit；
The first processing units are used to obtain the information of the first Subscriber Identity Module and second user identification card；
The information for the first Subscriber Identity Module that the first processing units are also used to will acquire and the information of second user identification card
It is sent to described the second processing unit；
The first processing units carry out voice industry with network communication for the information based on first Subscriber Identity Module
Business, and data service is carried out with the 2nd 4G network communication for the information based on the second user identification card；
Described the second processing unit is counted for the information based on first Subscriber Identity Module with the first 4G network communication
Voice service is carried out with network communication according to business, and for the information based on the second user identification card.
2. terminal according to claim 1, which is characterized in that when searching net registration, the first processing units are used for root
Corresponding network parameter is loaded according to the information of second user identification card, net registration is searched with starting, so that second user identifies
Card resides in the 2nd 4G network by first processing units.
3. terminal according to claim 1, which is characterized in that described the second processing unit is used for according to single from the first processing
The information of the first Subscriber Identity Module obtained at member carries out searching net registration, so that the first Subscriber Identity Module passes through second processing list
Member resides in the first 4G network.
4. terminal according to claim 1, which is characterized in that first processing units include data-interface, second processing list
Member includes the data-interface connecting with the data-interface of the first processing units；
The second processing unit obtains the information of the first Subscriber Identity Module and/or second user identification card by data-interface.
5. terminal according to claim 1, which is characterized in that when meeting preset condition, the second processing unit be used for
First processing units send synchronization frame；
First processing units be used for receive second processor transmission synchronization frame after, reply acknowledgement frame with the second processing unit
Establish connection；
First processing units are also used to register preset service to obtain the first Subscriber Identity Module and/or second user identification card
Information；
The second processing unit is also used to execute service discovery, and registers client corresponding with the preset service, with institute
State the interaction that first processing units carry out the information of the first Subscriber Identity Module and/or second user identification card.
6. terminal according to claim 5, which is characterized in that carry out the data used when the information exchange of Subscriber Identity Module
Packet format includes at least one of following field: flag bit, length, control mark, port numbers, service ID, Customer ID, data ID,
Control bit, message id, data length, data.
7. terminal according to claim 6, which is characterized in that the first processing units be also used to configure one with it is described pre-
If servicing corresponding first logic port, and one the second logic corresponding with the physical interface of first processing units of configuration
Port；
The information of first Subscriber Identity Module and/or second user identification card is transmitted to described by first logic port
Second logic port is transferred to described the second processing unit with the physical interface by first processing units.
8. terminal according to claim 7, which is characterized in that described the second processing unit is also used to configure one and the visitor
The corresponding third logic port in family end, and one the 4th logical end corresponding with the physical interface of the second processing unit of configuration
Mouthful；
First Subscriber Identity Module that the physical interface of described the second processing unit receives and/or second user identification card
Information is transmitted to the third logic port by the 4th logic port, to be transferred to the client.
9. terminal according to claim 1, which is characterized in that the terminal further include:
First application processor, connect with first processing units, for providing interactive interface, receives the operational order of user, with
And operational order is transferred to first processing units.
10. terminal according to claim 1, which is characterized in that the terminal further include:
Second application processor is connect with the second processing unit and the first application processor respectively, for receiving at the first application
The information that device is sent is managed, and passes through the second processing unit.
11. a kind of communication means characterized by comprising
The information of first processing units acquisition the first Subscriber Identity Module and second user identification card；
The information for the first Subscriber Identity Module that first processing units will acquire and the information of second user identification card are sent to second
Processing unit；
Information of the first processing units based on first Subscriber Identity Module carries out voice service with network communication, and is based on
The information of the second user identification card carries out data service with the 2nd 4G network communication；
Information of the second processing unit based on first Subscriber Identity Module carries out data service with the first 4G network communication, with
And the information based on the second user identification card carries out voice service with network communication.
12. communication means according to claim 11, which is characterized in that first processing units include data-interface, and second
Processing unit includes the data-interface connecting with the data-interface of the first processing units；
The second processing unit obtains the information of the first Subscriber Identity Module and/or second user identification card by data-interface.
13. communication means according to claim 12, which is characterized in that when meeting preset condition, the second processing unit
For sending synchronization frame to first processing units；
First processing units be used for receive second processor transmission synchronization frame after, reply acknowledgement frame with the second processing unit
Establish connection；
First processing units are also used to register preset service to obtain the first Subscriber Identity Module and/or second user identification card
Information；
The second processing unit is also used to execute service discovery, and registers client corresponding with the preset service, with institute
State the interaction that first processing units carry out the information of the first Subscriber Identity Module and/or second user identification card.
14. communication means according to claim 13, which is characterized in that the first processing units be also used to configure one with
Corresponding first logic port of the preset service, and configuration one corresponding with the physical interface of first processing units the
Two logic ports；
The information of first Subscriber Identity Module and/or second user identification card is transmitted to described by first logic port
Second logic port is transferred to described the second processing unit with the physical interface by first processing units.
15. communication means according to claim 14, which is characterized in that described the second processing unit be also used to configure one with
The corresponding third logic port of the client, and configuration one the corresponding with the physical interface of the second processing unit the 4th
Logic port；
First Subscriber Identity Module that the physical interface of described the second processing unit receives and/or second user identification card
Information is transmitted to the third logic port by the 4th logic port, to be transferred to the client.
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| CN201610113163.XA CN105592439B (en) | 2016-01-27 | 2016-02-29 | A kind of terminal and communication means |
| PCT/CN2016/090741 WO2017128650A1 (en) | 2016-01-27 | 2016-07-20 | Terminal and communication method |
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| CN201610113163.XA CN105592439B (en) | 2016-01-27 | 2016-02-29 | A kind of terminal and communication means |
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| CN201610113165.9A Pending CN105682081A (en) | 2016-01-27 | 2016-02-29 | Terminal and communication method |
| CN201610113163.XA Active CN105592439B (en) | 2016-01-27 | 2016-02-29 | A kind of terminal and communication means |
| CN201610114454.0A Expired - Fee Related CN105792184B (en) | 2016-01-27 | 2016-02-29 | Terminal and communication method |
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| CN105682078A (en) * | 2016-01-27 | 2016-06-15 | 努比亚技术有限公司 | Dual-core communication method and device, mobile terminal and communication method |
| CN105764124B (en) * | 2016-01-27 | 2021-06-15 | 努比亚技术有限公司 | Method for reducing power consumption of terminal and terminal |
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| CN105592439A (en) | 2016-05-18 |
| CN105682081A (en) | 2016-06-15 |
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| CN105764124B (en) | 2021-06-15 |
| CN105764124A (en) | 2016-07-13 |
| CN105792184B (en) | 2020-06-09 |
| CN105792184A (en) | 2016-07-20 |
| WO2017128643A1 (en) | 2017-08-03 |
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