CN104219373B - Dual-mode handset, the system and method for realizing dual-mode handset call control - Google Patents
Dual-mode handset, the system and method for realizing dual-mode handset call control Download PDFInfo
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- CN104219373B CN104219373B CN201310213450.4A CN201310213450A CN104219373B CN 104219373 B CN104219373 B CN 104219373B CN 201310213450 A CN201310213450 A CN 201310213450A CN 104219373 B CN104219373 B CN 104219373B
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- radio modem
- sim card
- analog switch
- control
- mould
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Abstract
The present invention provides a kind of dual-mode handset, the mobile phone includes the first radio modem as main mould, and the second radio modem as secondary mould, the mobile phone further includes control unit, wherein, first radio modem is connect with the first analog switch, second radio modem is connect with the second analog switch, described control unit is connected to two SIM cards alternately with first radio modem according to a preset switching frequency for controlling first analog switch, and when the current SIM card being connected to first radio modem receives incoming call message, controlling second analog switch is connected to another SIM card with second radio modem.The present invention also provides a kind of system and methods for realizing dual-mode handset call control.Using the invention enables dual-mode handsets can be communicated with preferable communication performance and external communications equipment.
Description
Technical field
The present invention relates to what communication technique field more particularly to a kind of dual-mode handset, realization dual-mode handset call controlled to be
System and method.
Background technique
Mobile phone is becoming increasingly popular bimodulus (including main mould and secondary mould), however, dual-mode handset is given due to placement constraint
The space of antenna is smaller and smaller, and for the mobile phone of Dual-mode two-way standard, the performance of secondary mould antenna can not show a candle to main mould
The performance of antenna is good, i.e., mobile phone is in the communication performance under secondary mould not as good as the communication performance under main mould.
Summary of the invention
In view of the foregoing, it is necessary to a kind of dual-mode handset be provided, can be set with preferable communication performance with external communication
Standby communication.
In view of the foregoing, there is a need to provide a kind of system and method for dual-mode handset call control, so that bimodulus hand
Machine can be communicated with preferable communication performance and external communications equipment.
A kind of dual-mode handset, the mobile phone include the first radio modem as main mould, and as the of secondary mould
Two radio modems, the mobile phone further include control unit, wherein the first radio modem and the first analog switch connect
It connects, the second radio modem is connect with the second analog switch, and described control unit is for controlling first analog switch
So that two SIM cards are alternately connected to first radio modem according to a preset switching frequency, and when current
When the SIM card being connected to first radio modem receives incoming call message, second analog switch is controlled
So that another SIM card is connected to second radio modem.
A kind of system for realizing dual-mode handset call control using the dual-mode handset, which includes: control module, is used
In controlling first analog switch according to preset switching frequency, switch two SIM cards respectively with the first nothing as main mould
Line modem connection, so that two SIM cards are alternately standby under first radio modem；The control mould
Block is also used to when any SIM card receives incoming call message under first radio modem, controls described the
One analog switch stops the handover operation according to default switching frequency, and controlling the second analog switch will be not called
SIM card is connected to the second radio modem as secondary mould, so that the not called SIM card is in second wireless-modulated
It is standby under demodulator；Cue module, for when the SIM card with the secondary mould communication connection also receives incoming call message,
It prompts the user whether that the incoming call under the secondary mould is answered in selection, and receives the selection of user；And the control module, it is also used to work as
When user has selected to answer the incoming call under the secondary mould, controlling first and second described analog switch will originally lead to the main mould
The SIM card of news connection be switched to the secondary mould communication connection, meanwhile, original SIM card with the pair mould communication connection is cut
It changes to and the main mould communication connection.
A method of dual-mode handset call control is realized using the dual-mode handset, this method comprises: the first control step
Suddenly, control first analog switch according to preset switching frequency, switch two SIM cards respectively with the first nothing as main mould
Line modem connection, so that two SIM cards are alternately standby under first radio modem；Second control step
Suddenly, when any SIM card receives incoming call message under first radio modem, first simulation is controlled
Switch stops the handover operation according to default switching frequency, and control the second analog switch will not called SIM card with
The second radio modem as secondary mould is connected to, so that the not called SIM card is in second radio modem
Under it is standby；Prompt step prompts user to be when the SIM card with the secondary mould communication connection also receives incoming call message
The incoming call under the secondary mould is answered in no selection, and receives the selection of user；And third rate-determining steps, when user has selected to answer institute
When stating the incoming call under secondary mould, controls first and second described analog switch and cut original SIM card with the main mould communication connection
Change to the secondary mould communication connection, meanwhile, original SIM card with the pair mould communication connection is switched to and is led to the main mould
News connection.
Compared to the prior art, the system and method for dual-mode handset call control is realized using the present invention, so that described double
Mould mobile phone with the more time can receive and dispatch communication data by the transmitting-receiving better first antenna of performance.
Detailed description of the invention
Fig. 1 is the architecture diagram of dual-mode handset preferred embodiment of the present invention.
Fig. 2 is the flow chart for the method preferred embodiment that the present invention realizes dual-mode handset call control.
Main element symbol description
| Dual-mode handset | 1 |
| First radio modem | 10 |
| First antenna | 20 |
| First analog switch | 30 |
| Speech input output device | 40 |
| Second radio modem | 50 |
| Second antenna | 60 |
| Second analog switch | 70 |
| Control unit | 80 |
| SIM card | 90 |
| Control module | 81 |
| Judgment module | 82 |
| Cue module | 83 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
As shown in Figure 1, being the architecture diagram of the dual-mode handset of present pre-ferred embodiments.In the present embodiment, dual-mode handset 1
Including the first radio modem (Modem) 10 as main mould, the first end of first radio modem 10 and the
The connection of one antenna 20, the second end of first radio modem 10 are connect with the first analog switch 30, the first wireless tune
Modulator-demodulator 10 is also connect with speech input output device 40.The speech input output device 40 can be such as loudspeaker,
The equipment such as microphone.So that user can use the speech input output device 40 in first radio modem 10
Speech communication is realized with external communications equipment under the action of modulation /demodulation.
The dual-mode handset 1 further includes the second radio modem 50 and control unit 80 as secondary mould, second nothing
The first end of line modem 50 is connect with the second antenna 60, the second end of second radio modem 50 and the second mould
Quasi- switch 70 connects.In the present embodiment, described control unit 80 is for controlling two SIM(Subscriber Identity
Module client identification module) card 90 can more time first radio modem 10 modulation /demodulation
Under, communication data is received and dispatched using the first antenna 20 (detail is described below).
In the present embodiment, the network formats of described two SIM cards 90 can be GSM(Global System of Mobile
Communication, global system for mobile communications) and/or WCDMA(Wideband Code Division Multiple
Access, wideband code division multiple access).Described control unit 80 includes control module 81, judgment module 82 and cue module 83.This hair
Bright so-called module is to complete the program segment of a specific function, and the function about each module will be retouched specifically in the flowchart of fig. 2
It states.
As shown in Fig. 2, being the flow chart for the method preferred embodiment that the present invention realizes dual-mode handset call control.
Step S1 does not work under 70 default conditions of the second analog switch, i.e., second analog switch 70 is not given to apply voltage.
Control module 81 controls the first analog switch 30 according to preset switching frequency, switches two SIM cards 90 respectively and as main mould
The first radio modem 10 establish communication connection, allow two SIM cards 90 in turn in first wireless-modulated
It is standby under demodulator 10, that is, allow two SIM cards 90 to receive and dispatch communication data (example using the first antenna 20 in turn
Such as, the communication message between base station).
It should be noted that the preset switching frequency can be set very high, such as every one thousandth milli can be
Second does primary switching, and due to switching frequency height, so that user is in actual use, perceptual image is two SIM cards 90 simultaneously in institute
It states standby under the first radio modem 10.
Step S2, judgment module 82 judge whether any SIM card 90 receives under first radio modem 10
To incoming call message, if so, executing step S3, step S1 is otherwise returned to, continues to control described the by the control module 81
One analog switch 30 switches two SIM cards 90 in first radio modem 10 according to the preset switching frequency
Under it is standby.
For example, it is assumed that when one of SIM card 90 is switched to 10 communication connection of the first radio modem,
The incoming call message for just receiving external communications equipment, thens follow the steps S3 at this time.
Step S3, control module 81 control first analog switch 30 and stop the switching according to default switching frequency
Operation, and the second analog switch 70 is controlled by not called SIM card 90 and the second radio modem 50 as secondary mould
Communication connection is established, allows the not called SIM card 90 standby under second radio modem 50, so that by
When the SIM card 90 and external communications equipment of calling establish call connection, the first radio modem 10 can use to modulate
The communication data that the first antenna 20 is received and dispatched is demodulated, while not called SIM card 90 being switched to and is communicated with the secondary mould
Connection, so that the not called SIM card 90 can use second radio modem 50 and come modulation /demodulation institute
The communication data for stating the transmitting-receiving of the second antenna 60, that is, achieve the effect that Dual-mode two-way.
Step S4, the judgement of judgment module 82 and described secondary mould (i.e. the second radio modem 50) communication connection
Whether SIM card 90 also receives incoming call message.If so, step S7 is executed, it is no to then follow the steps S5.
Step S5, further judgement communicates the judgment module 82 with the main mould (i.e. the first radio modem 10)
Whether the SIM card 90 of connection is completed to converse, if so, executing step S6, otherwise returns to step S4, continues judgement and the secondary mould is logical
Whether the SIM card 90 of news connection also receives incoming call message.
Step S6, the control module 81 control second analog switch 70 and cut off the secondary mould and be not connected to incoming call and exhale
The communication connection for being the SIM card 90 of message returns to step S1 after executing the step S6, i.e., controls described by the control module 81
One analog switch 30 switches two SIM cards 90 in first wireless modulation-demodulation still according to the preset switching frequency
It is standby under device 10.
Step S7, cue module 83 prompts the user whether that the incoming call under the secondary mould is answered in selection, and receives the choosing of user
It selects.If user has selected to answer the incoming call under the secondary mould, S8 is thened follow the steps, if user has selected refusal to answer under the pair mould
Incoming call, then the cue module 83 returns to step S5 after hanging up the incoming call under the pair mould.
It should be noted that in other embodiments, if user is in the given time in such as 5 seconds, 6 seconds or other times
It is i.e. non-selected when answering or refusing to answer the incoming call under the pair mould that any selection is not made, and the cue module 83 can be with short message
Mode (for example, notice caller local user be busy now) answering call side and hang up the phone.It is held after hanging up the telephone
Row step S5.The cue module 83 utilizes after can modulating the note data by second radio modem 50
Second antenna 60 is sent to caller.
Step S8, the control module 81 controls first analog switch 30, the second analog switch 70 will originally and institute
State main mould communication connection SIM card 90 be switched to the secondary mould communication connection, meanwhile, will originally with the secondary mould communication connection
SIM card 90 be switched to and the main mould communication connection.
For example, it is assumed that it is on call with the SIM card A of the main mould communication connection, and communicated with the secondary mould
The SIM card B of connection also has received incoming call, when user has selected to answer the incoming call under the pair mould, then the control mould
SIM card A is switched to and the secondary mould communication by block 81 by controlling first analog switch 30 and the second analog switch 70
Connection, while SIM card B being switched to and the main mould communication connection.
Since the secondary mould is not connect with the speech input output device 40, then when SIM card A is switched to and institute
The state conversed is waited in one after stating secondary mould communication connection.And SIM card B is switched to and the main mould communication connection
Afterwards, i.e., communication data is received and dispatched using the first antenna 20, namely allows the dual-mode handset 1 better by transmitting-receiving performance
The first antenna 20 is communicated with external communications equipment.
It can be seen that the present invention from process step of the invention and control two SIM cards 90 first in turn as main mould
Standby under first radio modem 10, when one of SIM card 90 receives incoming call message, the present invention will
Another not called SIM card 90 is switched to and 50 communication connection of the second radio modem as secondary mould, so that should
Not called SIM card 90 can be standby under the pair mould, and then reaches the function of Dual-mode two-way.And it is communicated when with the pair mould
The SIM card 90 of connection also receives incoming call message, and when the incoming call under the pair mould is answered in user's selection, present invention work is again
Switching, by it is original be switched to main mould communication connection SIM card 90 with the secondary mould communication connection, meanwhile, will originally with
The SIM card 90 of the pair mould communication connection is switched to and the main mould communication connection.
Therefore, one aspect of the present invention, can be standby under main mould in turn by two SIM cards 90, to utilize communication performance more
Good first antenna 20 receives and dispatches communication data (communication message such as between base station), on the other hand, when dual-mode handset 1 with outside
When portion's communication apparatus communicates, and can preferably the first antenna 20 is received and dispatched and the external communications equipment by transmitting-receiving performance
Communication data.It that is to say the tune with enabling 1 more time of dual-mode handset in first radio modem 10
Under system demodulation, communication data is received and dispatched using the first antenna 20.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, those skilled in the art should understand that, it can be to of the invention
Technical solution is modified or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. a kind of dual-mode handset, which includes the first radio modem as main mould, and as the second of secondary mould
Radio modem, which is characterized in that the mobile phone further includes control unit, wherein the first radio modem and first
Analog switch connection, the second radio modem connect with the second analog switch, and described control unit is used to control described the
One analog switch connects two SIM cards alternately with first radio modem according to a preset switching frequency
It is logical, and when the current SIM card being connected to first radio modem receives incoming call message, control described the
Two analog switches are connected to another SIM card with second radio modem.
2. dual-mode handset as described in claim 1, which is characterized in that the mobile phone further includes a speech input output device,
The speech input output device is connect with first radio modem.
3. a kind of system for realizing dual-mode handset call control using dual-mode handset described in claim 1, which is characterized in that should
System includes:
Control module, for controlling first analog switch according to preset switching frequency, switch two SIM cards respectively with work
Be connected to for the first radio modem of main mould so that two SIM cards alternately under first radio modem to
Machine；
The control module is also used to disappear when any SIM card receives incoming call under first radio modem
It when breath, controls first analog switch and stops the handover operation according to default switching frequency, and control the second simulation and open
Not called SIM card is connected to by pass with the second radio modem as secondary mould, so that the not called SIM card exists
It is standby under second radio modem；
Cue module, for prompting user to be when the SIM card with the secondary mould communication connection also receives incoming call message
The incoming call under the secondary mould is answered in no selection, and receives the selection of user；And
The control module is also used to when user has selected to answer the incoming call under the secondary mould, control it is described first and second
Analog switch by it is original be switched to main mould communication connection SIM card with the secondary mould communication connection, meanwhile, will originally with
The SIM card of the pair mould communication connection is switched to and the main mould communication connection.
4. realizing the system of dual-mode handset call control as claimed in claim 3, which is characterized in that the control module is also used
When the SIM card of main mould communication connection described in Yu Dangyu completes call, the company of the second analog switch cutting and SIM card is controlled
It is logical, and control first analog switch according to the preset switching frequency switch described two SIM cards respectively with the master
Mould connection.
5. a kind of method for realizing dual-mode handset call control using dual-mode handset described in claim 1, which is characterized in that should
Method includes:
First rate-determining steps control first analog switch according to preset switching frequency, switch two SIM cards respectively with work
Be connected to for the first radio modem of main mould so that two SIM cards alternately under first radio modem to
Machine；
Second rate-determining steps, when any SIM card receives incoming call message under first radio modem, control
Make first analog switch and stop the handover operation according to default switching frequency, and control the second analog switch will not by
The SIM card of calling is connected to the second radio modem as secondary mould, so that the not called SIM card is in second nothing
It is standby under line modem；
Prompt step prompts the user whether to select when the SIM card with the secondary mould communication connection also receives incoming call message
The incoming call answered under the secondary mould is selected, and receives the selection of user；And
Third rate-determining steps control first and second described simulation and open when user has selected to answer the incoming call under the secondary mould
Close original be switched to main mould communication connection SIM card with the secondary mould communication connection, meanwhile, will originally with the pair
The SIM card of mould communication connection is switched to and the main mould communication connection.
6. realizing the method for dual-mode handset call control as claimed in claim 5, which is characterized in that this method further include:
4th rate-determining steps control second analog switch and cut when completing to converse with the SIM card of the main mould communication connection
The disconnected connection with SIM card, and control first analog switch and switch described two SIM cards according to the preset switching frequency
It is connected to respectively with the main mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213450.4A CN104219373B (en) | 2013-05-31 | 2013-05-31 | Dual-mode handset, the system and method for realizing dual-mode handset call control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213450.4A CN104219373B (en) | 2013-05-31 | 2013-05-31 | Dual-mode handset, the system and method for realizing dual-mode handset call control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104219373A CN104219373A (en) | 2014-12-17 |
| CN104219373B true CN104219373B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310213450.4A Expired - Fee Related CN104219373B (en) | 2013-05-31 | 2013-05-31 | Dual-mode handset, the system and method for realizing dual-mode handset call control |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722060B (en) * | 2016-01-30 | 2019-09-20 | 努比亚技术有限公司 | Mobile terminal and its communication means |
| CN107005261A (en) * | 2016-11-21 | 2017-08-01 | 深圳前海达闼云端智能科技有限公司 | Attachment means and Wireless Telecom Equipment between incoming end |
| CN107426433A (en) * | 2017-07-31 | 2017-12-01 | 努比亚技术有限公司 | Data reporting system and method |
| CN111867154B (en) * | 2019-04-24 | 2023-05-12 | Oppo广东移动通信有限公司 | Mobile terminal, communication method thereof and computer readable storage medium |
| CN111698741B (en) * | 2020-06-02 | 2022-04-26 | Oppo广东移动通信有限公司 | Radio frequency switching method and device |
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|---|---|---|---|---|
| CN1574991A (en) * | 2003-05-31 | 2005-02-02 | 乐金电子(中国)研究开发中心有限公司 | SIM card accessing apparatus of mobile terminal |
| CN201032743Y (en) * | 2006-12-27 | 2008-03-05 | 龙旗科技(上海)有限公司 | Dual-card automatic identification device and double-mode mobile phone equipped with the same |
| CN201178410Y (en) * | 2008-04-16 | 2009-01-07 | 深圳创维－Rgb电子有限公司 | Double card double standby mobile phone |
| CN101394636A (en) * | 2008-10-22 | 2009-03-25 | 中兴通讯股份有限公司 | GSM/CDMA dual-mode mobile phone and method for inhibiting GC interference |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068414A (en) * | 2007-05-23 | 2007-11-07 | 中兴通讯股份有限公司 | Double-mode double-standby mobile terminal and realizing method thereof |
| US8874167B2 (en) * | 2009-11-17 | 2014-10-28 | Broadcom Corporation | Method and system for multi-standby operation for a multi-SIM multi-standby communication device |
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2013
- 2013-05-31 CN CN201310213450.4A patent/CN104219373B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1574991A (en) * | 2003-05-31 | 2005-02-02 | 乐金电子(中国)研究开发中心有限公司 | SIM card accessing apparatus of mobile terminal |
| CN201032743Y (en) * | 2006-12-27 | 2008-03-05 | 龙旗科技(上海)有限公司 | Dual-card automatic identification device and double-mode mobile phone equipped with the same |
| CN201178410Y (en) * | 2008-04-16 | 2009-01-07 | 深圳创维－Rgb电子有限公司 | Double card double standby mobile phone |
| CN101394636A (en) * | 2008-10-22 | 2009-03-25 | 中兴通讯股份有限公司 | GSM/CDMA dual-mode mobile phone and method for inhibiting GC interference |
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| CN104219373A (en) | 2014-12-17 |
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| CB02 | Change of applicant information |
Address after: A, F3 District, Foxconn science and Technology Industrial Park, Longhua Town, Shenzhen, Guangdong, Baoan District Applicant after: Shenzhen Futaihong Precision Industry Co., Ltd. Applicant after: Qun Mai communication limited company Address before: 518109 A building, F3 District, Foxconn science and Technology Industrial Park, Longhua Town, Shenzhen, Guangdong, Baoan District Applicant before: Shenzhen Futaihong Precision Industry Co., Ltd. Applicant before: Chi Mei Communication Systems, Inc. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20200531 |