CN101472355A - Double-card double-standby mobile phone with Bluetooth system - Google Patents
Double-card double-standby mobile phone with Bluetooth system Download PDFInfo
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- CN101472355A CN101472355A CNA200710172970XA CN200710172970A CN101472355A CN 101472355 A CN101472355 A CN 101472355A CN A200710172970X A CNA200710172970X A CN A200710172970XA CN 200710172970 A CN200710172970 A CN 200710172970A CN 101472355 A CN101472355 A CN 101472355A
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Abstract
The invention provides a method for processing double blue tooth in a dual SIM card stand-by GSM mobile phone. An auxiliary card can directly answer and hang up a telephone, and any operation of blue-tooth earphones is needed. The switching of an analog channel between an auxiliary card baseband processing system and a main card baseband processing system is achieved by an analog switch, and a control terminal of the analog switch is arranged at the part of the main card baseband processing system. The invention has the positive and progressive effects that the dual SIM card stand-by GSM mobile phone can be in the stand-by state at the same time, when the main card is in the state of a blue tooth pairing mode, the auxiliary card can directly answer and hang up the telephone without any operation of the blue-tooth earphones, and the arbitrary switching can be performed between the conversation with the main card and the conversation with the auxiliary card.
Description
Technical field
The present invention relates to the mobile phone framework that the use bluetooth earphone is conversed in a kind of mobile communication mobile phone, relate in particular to a kind of double card double standby mobile phone with Bluetooth system.
Background technology
Mobile communication technology has obtained extensive use at present.Mainly obtaining the mobile communications network disposed can be divided into according to the difference of its access way: belong to GSM network, cdma network and the PHS network in the 2nd generation or 2.5 generations, and the CDMA2000 that belonged to for the 3rd generation, WCDMA and TD-SCDMA network.In general, different network service and rate are had nothing in common with each other, and the network that has has better covering and service, but price is more expensive relatively; It is slightly poor that the network that has then may serve and cover, but price is also more cheap.Like this, a part of consumer freely selects between heterogeneous networks according to the service and the price of heterogeneous networks with regard to wishing, but so just need the consumer to carry the mobile phone of 2 ones even more different systems simultaneously, this has just caused and has carried inconvenience and burden economically.When the client uses double card double standby mobile phone, can not wear two bluetooth earphones simultaneously and carry out wireless answering, also increased client's financial burden simultaneously.And the secondary card of main card repeats initialization and also inconvenient user's use of pairing to bluetooth, and when the pair card is called, can not answer in time.
Summary of the invention
Purpose of the present invention is exactly the shortcoming that overcomes " main card is when the bluetooth mode; secondary card can't be answered with same bluetooth earphone " of prior art existence, two bluetooth processing methods and device in a kind of double card double standby mobile phone are provided, secondary card can directly carry out answering and hanging up of phone, and without any need for bluetooth earphone is operated.
To achieve these goals, the present invention has adopted following technical scheme:
Double card double standby mobile phone with Bluetooth system, comprise: bluetooth module, the main card band processing system, main card is subjected to the talking path, main card send the talking path, and secondary card send talking path, secondary card to be subjected to talking path and secondary card band processing system and secondary card radio-frequency module, and mobile phone of the present invention also comprises: analog switch, switching between secondary card band processing system and the main card band processing system analog channel relies on analog switch to finish, and the control end of analog switch partly is set at the main card band processing system.
When main card band processing system and bluetooth module are under the pairing mode, notice main card baseband system when secondary card band processing system is received incoming call, at this moment, main card band processing system control analog switch switching channel, the voice signal that secondary card band processing system is received from the pair card radio-frequency module of radio system send the talking path to enter into main card by the pair card and is subjected to the talking path, after handling described voice signal by the main card baseband system, send to bluetooth earphone by bluetooth module.
When using bluetooth earphone to talk, voice signal sends to bluetooth module by the radio system of bluetooth earphone, behind the main card band processing system, the main card of delivering to the main card band processing system send the talking path, deliver to the secondary pair card that blocks through analog switch then and be subjected to the talking path, realize the collection of secondary card voice signal, and the pair card radio-frequency module of the radio system by the pair card is launched.
Positive progressive effect of the present invention is: double card double standby mobile phone can be in holding state simultaneously, be in when main card under the state of Bluetooth pairing pattern, secondary card can answer and hang up and without any need for bluetooth earphone is operated, and can switch arbitrarily between main card conversation and secondary cartoon words.
Description of drawings
Fig. 1 is the system architecture schematic diagram of double card double standby mobile phone of the present invention.
Fig. 2 is that the present invention realizes the software processes flow chart that two bluetooths are answered in double card double standby mobile phone
Embodiment
As shown in Figure 1, the present invention two overlaps independently base band and a radio system and a cover bluetooth module system, be respectively: bluetooth module (11), main card band processing system (12), main card is subjected to talking path (13), main card send talking path (14), and analog switch (15), secondary card send talking path (16), secondary card to be subjected to talking path (17) and secondary card band processing system (18) and secondary card radio-frequency module (19).The switching that main card and secondary snap gauge are intended between the passage relies on analog switch (15) to finish, and the control end of analog switch (15) is in main card band processing system (12) part.
When the bluetooth module (11) of main card and outside bluetooth earphone is under the pairing mode, when secondary card is sent a telegram here, secondary card band processing system this moment (18) is by UART mouth notice main card baseband system (12), at this moment, main card control analog switch (15) switching channel, make secondary card be subjected to talking path (13) by send talking path (16) to enter into main card by the pair card from the far-end speech signal of pair card radio-frequency module (19) reception of radio system, after handling this voice signal by main card baseband system (12), send to the receiver receiving function that bluetooth earphone is realized secondary card by bluetooth module (11);
When using bluetooth earphone to talk, this moment, user speech received by the MIC of bluetooth earphone, radio system by bluetooth earphone after handling sends to the main card bluetooth module, after passing through main card band processing system (12) again, deliver to the transmitter passage of main card band processing system (12), deliver to the MIC passage of secondary card through analog switch (15), realize the collection of secondary card voice signal, and the pair card radio-frequency module (19) of the radio system by secondary card is launched, thereby realized the function that voice signal sends by pair card radio system, realized the conversation under the secondary card bluetooth mode thus.
Fig. 2 then describes among the present invention major-minor cartoon words simple software realization flow figure in the double card double standby mobile phone in detail.
Claims (4)
1, a kind of double card double standby mobile phone with Bluetooth system, comprise: bluetooth module (11), main card band processing system (12), main card is subjected to talking path (13), main card send talking path (14), secondary card send talking path (16), secondary card is subjected to talking path (17) and secondary card band processing system (18) and secondary card radio-frequency module (19), it is characterized in that: also comprise: analog switch (15), switching between secondary card band processing system (18) and main card band processing system (12) analog channel relies on analog switch (15) to finish, and the control end of analog switch (15) is set in main card band processing system (12) part.
2, a kind of double card double standby mobile phone as claimed in claim 1 with Bluetooth system, it is characterized in that, when main card band processing system (12) and bluetooth module (11) are under the pairing mode, notice main card baseband system (12) when secondary card band processing system (18) is received incoming call, at this moment, main card band processing system (12) control analog switch (15) switching channel, the voice signal that secondary card band processing system (18) is received from the pair card radio-frequency module (19) of radio system send talking path (16) to enter into main card by the pair card and is subjected to talking path (13), behind the described voice signal of main card baseband system (12) processing, send to bluetooth earphone by bluetooth module (11).
3, a kind of double card double standby mobile phone with Bluetooth system as claimed in claim 2 is characterized in that, secondary card band processing system (18) is received incoming call by UART mouth notice main card baseband system (12).
4, a kind of double card double standby mobile phone as claimed in claim 2 with Bluetooth system, it is characterized in that, when using bluetooth earphone to talk, voice signal sends to bluetooth module (11) by the radio system of bluetooth earphone, behind main card band processing system (12), the main card of delivering to main card band processing system (12) send talking path (14), passing through analog switch (15) then delivers to the pair card of secondary card and is subjected to talking path (17), realize the collection of secondary card voice signal, and launch by the pair card radio-frequency module (19) of secondary radio system of blocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710172970XA CN101472355A (en) | 2007-12-25 | 2007-12-25 | Double-card double-standby mobile phone with Bluetooth system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710172970XA CN101472355A (en) | 2007-12-25 | 2007-12-25 | Double-card double-standby mobile phone with Bluetooth system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101472355A true CN101472355A (en) | 2009-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710172970XA Pending CN101472355A (en) | 2007-12-25 | 2007-12-25 | Double-card double-standby mobile phone with Bluetooth system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101472355A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038584A1 (en) * | 2009-09-29 | 2011-04-07 | 青岛海信移动通信技术股份有限公司 | Signal processing method and related devices in multi-mode multi-standby mobile terminal |
| CN102468874A (en) * | 2010-11-18 | 2012-05-23 | 西安龙飞软件有限公司 | Bluetooth realization mode for dual-mode phone |
| US9681290B2 (en) | 2013-09-12 | 2017-06-13 | Microsoft Technology Licensing, Llc | Dummy phone numbers to manage states on mobile phones |
| CN107396415A (en) * | 2017-09-01 | 2017-11-24 | 北京小米移动软件有限公司 | The communication means and terminal of dual-card intelligent terminal |
| CN111586652A (en) * | 2020-04-09 | 2020-08-25 | 出门问问信息科技有限公司 | Communication switching method and device and computer readable storage medium |
-
2007
- 2007-12-25 CN CNA200710172970XA patent/CN101472355A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038584A1 (en) * | 2009-09-29 | 2011-04-07 | 青岛海信移动通信技术股份有限公司 | Signal processing method and related devices in multi-mode multi-standby mobile terminal |
| CN102468874A (en) * | 2010-11-18 | 2012-05-23 | 西安龙飞软件有限公司 | Bluetooth realization mode for dual-mode phone |
| US9681290B2 (en) | 2013-09-12 | 2017-06-13 | Microsoft Technology Licensing, Llc | Dummy phone numbers to manage states on mobile phones |
| CN107396415A (en) * | 2017-09-01 | 2017-11-24 | 北京小米移动软件有限公司 | The communication means and terminal of dual-card intelligent terminal |
| CN107396415B (en) * | 2017-09-01 | 2020-12-04 | 北京小米移动软件有限公司 | Communication method of dual-card intelligent terminal and terminal |
| CN111586652A (en) * | 2020-04-09 | 2020-08-25 | 出门问问信息科技有限公司 | Communication switching method and device and computer readable storage medium |
| CN111586652B (en) * | 2020-04-09 | 2023-08-18 | 出门问问信息科技有限公司 | Communication switching method, device and computer readable storage medium |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |