CN101350973B - Method for controlling double GSM user recognizing module by GSM and PHS dual mode mobile phone - Google Patents
Method for controlling double GSM user recognizing module by GSM and PHS dual mode mobile phone Download PDFInfo
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- CN101350973B CN101350973B CN2007100438603A CN200710043860A CN101350973B CN 101350973 B CN101350973 B CN 101350973B CN 2007100438603 A CN2007100438603 A CN 2007100438603A CN 200710043860 A CN200710043860 A CN 200710043860A CN 101350973 B CN101350973 B CN 101350973B
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Abstract
The invention reveals a method for controlling double-GSM subscriber identification module for GSM/PHS double-mode mobile phone. Without changing the hardware of GSM/PHS double-mode mobile phone, the invention uses a GSM control module to operate a first GSM subscriber identification module or to found a mutually- connected PHS asynchronous receiver and driver module and the driver module of SIM and PIM on a PHS control module. The PHS asynchronous receiver and driver module is communicated with the drive layer of the GSM device of the GSM control module by universal asynchronous receiver transmitter (UART) so that the GSM control module controls a second GSM subscriber identification module connected with the driver module of SIM and PIM; double-GSM subscriber identification module can be controlled in GSM/PHS double-mode mobile phone; and then, the needs of businessmen and individuation lovers can be satisfied.
Description
Technical field
The invention relates to a kind of method of controlling two GSM subscriber identification modules, and particularly relevant for the method for a kind of GSM with PHS dual-mode handset control pair GSM subscriber identification modules.
Background technology
Wireless communication technique has developed many codes and standards at present, common wireless telecommunication system has GSM (Global Systemfor Mobile Communication, global system for mobile communications), CDMA (Code Division Multiple Access, code division multiple access system), PHS (Personal Handy-phone System, personal handhold telephone system) etc., and need to switch the demand of different specification modular system in order to satisfy user's mobile phone, each tame mobile communication dealer is developed the mobile phone that to have dual mode system one after another, as existing GSM and PHS system wherein one of to represent in a mobile phone simultaneously.
Please refer to Fig. 1, is the GSM and the PHS dual mode system framework of known techniques.In the function mode of this framework, GSM control module 110 is to control GSM subscriber identification module 130, but this GSM subscriber identification module electric property coupling one SIM of system (Subscriber Identification Module, subscriber identification module) card.In addition, GSM control module 110 can also see through PHS control module 120 with control PHS subscriber identification module 140.It is to utilize GSM application layer (GSM Application Layer) 111 to send a control command, and this control command system is sent to GSM device Drive Layer (GSM Device Driver Layer) 113 by gsm protocol stack (GSMProtocol Stack) 112.GSM device Drive Layer 113 sees through an asynchronous receiving-transmitting (Universal Asynchronous Receiver/Transmitter again, UART) standard is transmitted the PHS application layer (PHS Application Layer) 121 of this control command to PHS control module 120 by PHS protocol stack (PHS Protocol Stack) 122 at last with the PHS device Drive Layer (PHS Device Driver Layer) 123 of output control command to PHS control module 120.
This PHS application layer 121 is whether further parsing control command is effective, when judging that this control command is effective order, see through the initial data (Raw Data) that PHS protocol stack 122 is sent to PHS device Drive Layer 123 for intermediary with control command and reads PHS subscriber identification module 140, this PHS subscriber identification module 140 is electric property coupling one PIM (Personal Identity Module, a personal identifier module) card.Then the initial data of PHS subscriber identification module 140 is transmitted back PHS application layer 121 through the PIM agreement (PIM Protocol) of PHS control module 120, by this as response to this control command.
Last PHS application layer 121 is called PHS device Drive Layer 123 again and through asynchronous receiving-transmitting (UART) standard initial data is sent to GSM device Drive Layer 113, and pass initial data back GSM application layer 111 by gsm protocol stack 112, handle the initial data that is returned by GSM application layer 111.
But the known techniques cording has unavoidable disappearance, promptly is that this kind GSM and PHS dual-mode handset also can't be applicable to the user with two GSM subscriber identification modules, promptly is meant the user who has double SIM card.The essential condition of using dual mode capability because of GSM and PHS dual-mode handset user for this reason must be respectively a SIM card and the PIM card (being built in chip or IC in the mobile phone in comprising) with indivedual corresponding GSM numbers and PHS number.If when the user wants to use the SIM card of two corresponding GSM numbers, still need additionally buy a mobile phone that can insert SIM card.Identical, this GSM has the PHS control module with the PHS dual-mode handset and has no usage fully with 140 of the PHS subscriber identification modules that is connected, so can't satisfy and not apply for the PHS number and have the user's of two GSM numbers demand, and then reduce the practicality of this GSM and PHS dual-mode handset.
Summary of the invention
Main purpose of the present invention is to provide the method for a kind of GSM and the two GSM subscriber identification modules of PHS dual-mode handset control, so that GSM and PHS dual-mode handset can use neither the two GSM subscriber identification modules with number under the situation of not changing hardware.
To achieve these goals, the method for GSM of the present invention and the two GSM subscriber identification modules of PHS dual-mode handset control, this method comprises the following step at least:
The executive system initialization; And
Judge whether one the 2nd GSM subscriber identification module standby that connected by a PHS control module, if otherwise by one the one GSM subscriber identification module standby, control a GSM subscriber identification module of its connection for utilizing a GSM control module, if yes then by the 2nd GSM subscriber identification module standby, for setting up an interconnective PHS asynchronous receiving-transmitting driver module and a SIM and PIM driver module in a PHS device Drive Layer, and this PHS asynchronous receiving-transmitting driver module is communicated with a GSM device Drive Layer of this GSM control module with the asynchronous receiving-transmitting standard, to control the 2nd GSM subscriber identification module that is connected with the PIM driver module with this SIM.
Described method also comprises:
Obtain and write down with a GSM subscriber identification module or with the 2nd GSM subscriber identification module standby; And
Reset system.
This stores a GSM subscriber identification module or the 2nd GSM subscriber identification module stores for utilizing a flash memory, an EEPROM or an EPROM.
Comprise the following step by a GSM subscriber identification module standby step:
Export a control command to this GSM device Drive Layer via a GSM application layer of this GSM control module;
Utilize this GSM device Drive Layer to obtain the initial data of a GSM subscriber identification module;
Return this initial data to this gsm protocol stack, and handle this initial data via this gsm protocol stack; And
Return treated this initial data to this GSM application layer.
Should export a control command to this GSM device Drive Layer step via a GSM application layer of this GSM control module utilizes this gsm protocol stack to handle this control command and exports treated this control command to this GSM device Drive Layer for comprising.
Comprise the following step by the 2nd GSM subscriber identification module standby step:
Export a control command to this PHS asynchronous receiving-transmitting driver module via the GSM application layer of this GSM control module;
Utilize this PHS asynchronous receiving-transmitting driver module to resolve this control command and judge whether this control command is effective order, if be judged as effectively, then utilize this SIM and PIM driver module to control and obtain the initial data of the 2nd GSM subscriber identification module, and return the gsm protocol stack of this initial data to this GSM control module through this PHS asynchronous receiving-transmitting driver module and this GSM device Drive Layer; And
Handle this initial data and treated this initial data is back to this GSM application layer via this gsm protocol stack.
Should export a control command to this PHS asynchronous receiving-transmitting driver module step via the GSM application layer of this GSM control module and comprise the following step at least:
GSM application layer via this GSM control module is exported a control command;
Utilize the gsm protocol stack of this GSM control module to handle this control command and output; And
Utilize this GSM device Drive Layer acquisition and pass on this control command to this PHS asynchronous receiving-transmitting driver module.
The one GSM subscriber identification module couples one first SIM card for power supply property, for the data that read this first SIM card.
The 2nd GSM subscriber identification module couples one second SIM card for power supply property, for the data that read this second SIM card.
The present invention has the known techniques effect that is beyond one's reach, and can dispose neither the GSM subscriber identification module with number on GSM and PHS dual-mode handset, but promptly be the SIM card of two corresponding GSM numbers of electric property coupling.And the GSM control module is except that controlling the transmission with data the SIM card that is electrically coupled to a GSM subscriber identification module, more can see through cooperating of PHS asynchronous receiving-transmitting driver module and SIM and PIM driver module, so that second SIM card that is electrically coupled to the 2nd GSM subscriber identification module is controlled and transfer of data.Therefore for the user who has double SIM card, also can realize the control of two GSM numbers under the situation of SIM card easily and freely select need not to change, and need not to do the hardware structure major change with different GSM subscriber identification module standbies.In addition, the PHS control module only is equivalent to the function of interim data, and does not need the intervention of PHS protocol stack and PIM agreement, so can reduce the complexity of control program and promote its usefulness indirectly.Not only reduce the psychology that cell phone manufacturer's research and development time and cost also satisfy modern's seeking change and innovation, also can at utmost satisfy business people and personalized fan's demand simultaneously.
Description of drawings
Fig. 1 illustrates the GSM of known techniques and the system architecture diagram of PHS dual-mode handset.
Fig. 2 illustrates the system architecture diagram of first and second GSM subscriber identification module of control of the present invention embodiment.
Fig. 3 illustrates the flow chart of first and second GSM subscriber identification module standby of control of the present invention embodiment.
Fig. 4 illustrates the thin portion flow chart of the GSM subscriber identification module standby of Fig. 3.
Fig. 5 illustrates the thin portion flow chart of the 2nd GSM subscriber identification module standby of Fig. 3; And
Fig. 6 illustrates selection of the present invention and writes down the flow chart of the first or the 2nd GSM subscriber identification module standby embodiment.
Embodiment
About feature of the present invention and effect, cooperate diagram to be described in detail as follows now as most preferred embodiment.
Please refer to Fig. 2, it is the system architecture diagram of first and second GSM subscriber identification module of control of the present invention embodiment.This system comprises a GSM (Global System for Mobile Communication, global system for mobile communications) control module 210, a PHS (Personal Handy-phone System, personal handhold telephone system) control module 220, one the one GSM subscriber identification module 230 and one the 2nd GSM subscriber identification module 240.This GSM control module 210 is to comprise a GSM application layer (GSM Application Layer) 211, one gsm protocol stack (GSM ProtocolStack), 212 and one GSM device Drive Layer (GSM Device Driver Layer) 213, PHS control module 220 then comprises a PHS application layer (PHS Application Layer), an one PHS protocol stack (PHS Protocol Stack) and a PHS device driving module (PHS Device Driver Layer) 223, and in PHS device driving module (PHS DeviceDriver Layer) 223, set up a PHS asynchronous receiving-transmitting driver module (PHS Universal AsynchronousReceiver/Transmitter Driver, PHS UART Driver) 2231 and one SIM (Subscriber IdentificationModule, subscriber identification module) with PIM (Personal Identity Module, personal identifier module) driver module 2232.
Wherein, GSM device Drive Layer 213 is electric property coupling the one a GSM subscriber identification module 230, PHS asynchronous receiving-transmitting driver module 2231 is to interconnect with PIM driver module 2232 with SIM and be communicated with GSM device Drive Layer 213, and the 2nd GSM subscriber identification module 240 more electric property coupling SIM and PIM driver module 2232.
System of this system according to be stored in dual-mode handset with a GSM subscriber identification module or with the set information of the 2nd GSM subscriber identification module standby, send corresponding control command with the GSM application layer 211 that makes GSM control module 210, control the action and the data passes of a GSM subscriber identification module 230 via GSM device Drive Layer 213.Perhaps, GSM control module 210 is via GSM device Drive Layer 213 and PHS asynchronous receiving-transmitting driver module 2231, control command is sent to SIM and PIM driver module 2232, with action and the data passes of controlling the 2nd GSM subscriber identification module 240.When GSM control module 210 controls the 2nd GSM subscriber identification module 240, be to see through the operation of serial-port that PHS asynchronous receiving-transmitting driver module 2231 control SIM and PIM driver module 2232 carry out single worker, therefore PHS asynchronous receiving-transmitting driver module 2231 can replace the partial function of PHS application layer 221 and PHS protocol stack 222, so need not to use PHS application layer 221, PHS protocol stack and PIM agreement thereof.
In this example, a GSM subscriber identification module 230 is power supply property connection one first SIM card.The 2nd GSM subscriber identification module 240 is power supply property connection one second SIM card.Secondly, transmission message system between GSM device Drive Layer 213 and the PHS asynchronous receiving-transmitting driver module 2231 sees through an asynchronous receiving-transmitting, and (Universal AsynchronousReceiver/Transmitter, UART) standard is carried out the whole and transmission of remittance of control command and data.
Please refer to Fig. 3, it is a system flow chart of the present invention, please also refer to Fig. 2 and understands.The flow process system of this control method comprises the following step:
Executive system initialization (step S310) in this GSM and when the PHS dual-mode handset is started shooting or system is reset, is carried out the initialization operation of this system.
Judge whether one the 2nd GSM subscriber identification module, 240 standbies (step S320) that connected by a PHS control module 220.The set information that system's acquisition standby is used is to judge whether carrying out stand-by operation by the 2nd GSM subscriber identification module 240.And the set information that standby is used system is stored on the internal memory that GSM and PHS dual-mode handset promptly have, and means the set information that memory storage is carried out standby with that GSM subscriber identification module.Internal memory itself can be flash memory (FlashMemory), Electrically Erasable Read Only Memory (Electrically Erasable Programmable Read-OnlyMemory, EEPROM) or Erasable Programmable Read Only Memory EPROM (Erasable Programmable Read OnlyMemory, EPROM).
If the result who judges for not, then by one the one GSM subscriber identification module standby 230, is a GSM subscriber identification module 230 (step S330) of utilizing a GSM control module 210 its connections of control.
Otherwise, if judged result in step S320 is when being, then by 240 standbies of the 2nd GSM subscriber identification module, lie in a PHS device Drive Layer 223 and set up an interconnective PHS asynchronous receiving-transmitting driver module 2231 and a SIM and PIM driver module 2232, and PHS asynchronous receiving-transmitting driver module 2231 is communicated with a GSM device Drive Layer 213 of GSM control module 210 with asynchronous receiving-transmitting (UART) standard, the 2nd GSM subscriber identification module 240 (step S340) that is connected with PIM driver module 2232 with control and SIM.
Please refer to Fig. 4, it is the thin portion flow chart of the GSM subscriber identification module standby of Fig. 3.Among this step S330, system exports a control command to GSM device Drive Layer 213 (step S331) via the GSM application layer (GSM Application Layer) 211 of GSM control module 210.When GSM control module 210 during, be to utilize (GSM Protocol Stack) the 212 processing controls orders of gsm protocol stack and export treated control command to GSM device Drive Layer 213 via GSM application layer 211 transmitting control commands.Obtain the initial data (Raw Data) (step S332) of a GSM subscriber identification module 230 according to this control command to utilize GSM device Drive Layer 213.Afterwards, GSM device Drive Layer 213 returns initial data again to gsm protocol stack 212, and handles this initial data (step S333) via gsm protocol stack 212.Return treated initial data at last again to GSM application layer 211 (step S334).Finish the control and the data read of 210 pairs the one GSM subscriber identification modules 230 of GSM control module by this, enter standby mode simultaneously based on a GSM subscriber identification module 230.
Please refer to Fig. 5, it is the thin portion flow chart of the 2nd GSM subscriber identification module standby of Fig. 3.Among the step S340, system of system exports a control command to PHS asynchronous receiving-transmitting driver module 2231 via the GSM application layer 211 of GSM control module 210.When system exports a control command via the GSM application layer 211 of GSM control module 210, system utilizes the 212 processing controls orders of gsm protocol stack and the output of GSM control module 210, utilizes GSM device Drive Layer 213 to pass on control command to PHS asynchronous receiving-transmitting driver module 2231 again.This control command is that (Universal Asynchronous Receiver/Transmitter, UART) standard is carried out the transmission of control command via asynchronous receiving-transmitting when 213 outputs of GSM device Drive Layer.Afterwards, among the step S341, resolve this control command and judge whether this control command is effective order with PHS asynchronous receiving-transmitting driver module 2231 again, if be judged as effective order, then utilize SIM and PIM driver module 2232 to control and obtain the initial data (step S342) of the 2nd GSM subscriber identification module 240.Before this, PHS control module 220 is the opering characteristic of electric apparatus standard that according to this control command its operation frequency and operating voltage is configured to meet the 2nd GSM subscriber identification module 240, and with 240 initialization of the 2nd GSM subscriber identification module, so that control the 2nd GSM subscriber identification module 240 and carry out the transmission of data.Yet, because PHS protocol stack 222 operations second subscriber identification module 240 promptly is single worker's a operation of serial-port, so PHS asynchronous receiving-transmitting driver module 2231 can partly replace PHS protocol stack 222 and the PIM agreement is controlled second subscriber identification module 240 to see through SIM and PIM driver module 2232.
Then, SIM and PIM driver module 2232 are to see through PHS asynchronous receiving-transmitting driver module 2231 and the gsm protocol stack 212 (step S343) of GSM device Drive Layer 213 passback initial data to GSM control module 210.SIM and PIM driver module 2232 are sent to PHS asynchronous receiving-transmitting driver module 2231 with initial data earlier, by certain baud rate initial data is sent to GSM device Drive Layer 213, the action of PHS control module 220 at this moment promptly is the effect of playing interim data to this PHS asynchronous receiving-transmitting driver module 2231 via asynchronous receiving-transmitting (UART) standard.GSM device Drive Layer 213 is sent to initial data gsm protocol stack 212 more afterwards.
At last, handle initial data and treated initial data is back to GSM application layer 211 (step S344) via gsm protocol stack 212, GSM application layer 211 is to handle the initial data of passback, and then finish the preliminary control of 211 pairs the 2nd GSM subscriber identification modules 240 of GSM application layer, enter standby mode simultaneously based on the 2nd GSM subscriber identification module 240.And the user can see through GSM application layer 211 and controls the go forward side by side transmission of line data of the 2nd GSM subscriber identification module 240.
Please refer to Fig. 6, it is selection of the present invention and the flow chart that writes down the first or the 2nd GSM subscriber identification module standby embodiment, is to comprise following flow process:
Obtain and write down with a GSM subscriber identification module 230 or with the 2nd GSM subscriber identification module 240 standbies (step S410).This step cording has several different practices, and the modal practice has the record flag data and stores the standby set information.
When the user utilizes GSM and PHS dual-mode handset to assign to switch or selects with a GSM subscriber identification module 230 or during with the control command of the 2nd GSM subscriber identification module 240 standbies, system can capture this control command and the information that comprises according to control command to write a flag data or to want the GSM subscriber identification module used or the standby set information of the 2nd GSM subscriber identification module to be stored in the internal memory user.
Reset system (step S420), after system is reset (or again start shooting GSM and PHS dual-mode handset), can read the flag data or the standby set information that store in the internal memory, to judge and to drive the initial data that GSM control module 210 reads a GSM subscriber identification module 230 or the 2nd GSM subscriber identification module 240, to enter the standby mode of a GSM subscriber identification module 230 or the 2nd GSM subscriber identification module 240.
In sum, utilization GSM provided by the present invention (Global System for Mobile Communication, global system for mobile communications) with PHS (Personal Handy-phone System, personal handhold telephone system) system and the method thereof of the two GSM subscriber identification modules of dual-mode handset control, can be under the prerequisite that does not change hardware, see through the GSM control module, cooperating between PHS asynchronous receiving-transmitting driver module and the multimode control module so that the 2nd GSM subscriber identification module is controlled, so the user can control and switches standby mode changing mobile phone and SIM card the SIM card of two different GSM numbers, and then the practicality of this GSM and PHS dual-mode handset is provided.
Though the present invention discloses as above with aforesaid preferred embodiment; right its is not in order to limiting the present invention, anyly is familiar with related art techniques person, without departing from the spirit and scope of the present invention; the equivalence of doing to change with retouching is replaced, and still is in the scope of patent protection of the present invention.
Claims (9)
1. the method for the two GSM subscriber identification modules of GSM and PHS dual-mode handset control, this method comprises the following step at least:
The executive system initialization; And
Judge whether one the 2nd GSM subscriber identification module standby that connected by a PHS control module, if otherwise by one the one GSM subscriber identification module standby, control a GSM subscriber identification module of its connection for utilizing a GSM control module, if yes then by the 2nd GSM subscriber identification module standby, for setting up an interconnective PHS asynchronous receiving-transmitting driver module and a SIM and PIM driver module in a PHS device Drive Layer, and this PHS asynchronous receiving-transmitting driver module is communicated with a GSM device Drive Layer of this GSM control module with the asynchronous receiving-transmitting standard, to control the 2nd GSM subscriber identification module that is connected with the PIM driver module with this SIM.
2. the method for claim 1 is characterized in that, also comprises:
Obtain and store with a GSM subscriber identification module or with the 2nd GSM subscriber identification module standby set information; And
Reset system.
3. method as claimed in claim 2 is characterized in that, storage is that a flash memory, an EEPROM or an EPROM store with a GSM subscriber identification module or the 2nd GSM subscriber identification module standby set information.
4. the method for claim 1 is characterized in that, comprises the following step by a GSM subscriber identification module standby step:
Export a control command to this GSM device Drive Layer via a GSM application layer of this GSM control module;
Utilize this GSM device Drive Layer to obtain the initial data of a GSM subscriber identification module;
Return this initial data to one gsm protocol stack, and handle this initial data via this gsm protocol stack; And
Return treated this initial data to this GSM application layer.
5. method as claimed in claim 4, it is characterized in that, should export a control command to this GSM device Drive Layer step via a GSM application layer of this GSM control module and utilize this gsm protocol stack to handle this control command and export treated this control command to this GSM device Drive Layer for comprising.
6. the method for claim 1 is characterized in that, comprises the following step by the 2nd GSM subscriber identification module standby step:
Export a control command to this PHS asynchronous receiving-transmitting driver module via the GSM application layer of this GSM control module;
Utilize this PHS asynchronous receiving-transmitting driver module to resolve this control command and judge whether this control command is effective order, if be judged as effectively, then utilize this SIM and PIM driver module to control and obtain the initial data of the 2nd GSM subscriber identification module, and return the gsm protocol stack of this initial data to this GSM control module through this PHS asynchronous receiving-transmitting driver module and this GSM device Drive Layer; And
Handle this initial data and treated this initial data is back to this GSM application layer via this gsm protocol stack.
7. method as claimed in claim 6 is characterized in that, should export a control command to this PHS asynchronous receiving-transmitting driver module step via the GSM application layer of this GSM control module and comprise the following step at least:
GSM application layer via this GSM control module is exported a control command;
Utilize the gsm protocol stack of this GSM control module to handle this control command and output; And
Utilize this GSM device Drive Layer acquisition and pass on this control command to this PHS asynchronous receiving-transmitting driver module.
8. the method for claim 1 is characterized in that, a GSM subscriber identification module couples one first SIM card for power supply property, for the data that read this first SIM card.
9. the method for claim 1 is characterized in that, the 2nd GSM subscriber identification module couples one second SIM card for power supply property, for the data that read this second SIM card.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100438603A CN101350973B (en) | 2007-07-17 | 2007-07-17 | Method for controlling double GSM user recognizing module by GSM and PHS dual mode mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100438603A CN101350973B (en) | 2007-07-17 | 2007-07-17 | Method for controlling double GSM user recognizing module by GSM and PHS dual mode mobile phone |
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| CN101350973A CN101350973A (en) | 2009-01-21 |
| CN101350973B true CN101350973B (en) | 2011-09-28 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0973347B1 (en) * | 1998-07-13 | 2002-04-10 | Nec Corporation | Band selection method for dual-band mobile phone and mobile phone using the same method |
| CN2708596Y (en) * | 2002-12-02 | 2005-07-06 | 卢伟平 | A double-channel handset |
| CN1681338A (en) * | 2004-04-07 | 2005-10-12 | 北京天地宽科技有限公司 | Communicating terminal system with GSM, CDMA mobile and PHS communicating module connection |
-
2007
- 2007-07-17 CN CN2007100438603A patent/CN101350973B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0973347B1 (en) * | 1998-07-13 | 2002-04-10 | Nec Corporation | Band selection method for dual-band mobile phone and mobile phone using the same method |
| CN2708596Y (en) * | 2002-12-02 | 2005-07-06 | 卢伟平 | A double-channel handset |
| CN1681338A (en) * | 2004-04-07 | 2005-10-12 | 北京天地宽科技有限公司 | Communicating terminal system with GSM, CDMA mobile and PHS communicating module connection |
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| CN101350973A (en) | 2009-01-21 |
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