CN201114632Y - A mobile communication terminal - Google Patents
A mobile communication terminal Download PDFInfo
- Publication number
- CN201114632Y CN201114632Y CNU2007201724082U CN200720172408U CN201114632Y CN 201114632 Y CN201114632 Y CN 201114632Y CN U2007201724082 U CNU2007201724082 U CN U2007201724082U CN 200720172408 U CN200720172408 U CN 200720172408U CN 201114632 Y CN201114632 Y CN 201114632Y
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- gsm
- cdma
- communication unit
- mobile communication
- communication terminal
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Abstract
The utility model is applicable to the field of mobile communication terminals and provides a mobile communication terminal. The mobile communication terminal comprises CPUs, a display unit, a CDMA communication unit and a GSM communication unit. The CPUs are respectively connected with the CDMA communication unit, the GSM communication unit and the display unit. The utility model provides the mobile communication terminal provided with dual CPUs, the GSM communication unit and the CDMA communication unit. The GSM communication unit and the CDMA communication unit can carry out data communication with an external network simultaneously, and single mobile communication terminal equipment can work on CDMA and GSM networks simultaneously, thus providing convenience for the user.
Description
Technical field
The utility model belongs to the communications field, relates in particular to a kind of mobile communication terminal.
Background technology
Present mobile communication terminal (for example mobile communication terminal, PDA etc.) mainly is to operate in the single mobile communications network, for example operate in code division multiple access (Code Division Multiple Access, CDMA) (Global System for Mobile Communications is GSM) in the network for network or global system for mobile communications.Can't in the GSM network, use for the mobile communication terminal that operates in cdma network, and the mobile communication terminal that operates in the GSM network can't use in cdma network, mobile communication terminal can be used in two nets (cdma network and GSM network), then need the user manually to change SIM card or UIM card, switch, therefore cause the user to operate inconvenience.
The utility model content
It is a kind of easy to operate that technical problem to be solved in the utility model is to provide, and the mobile communication terminal that can use in two mobile communications networks simultaneously.
For solving the problems of the technologies described above, the utility model provides a kind of mobile communication terminal, comprises display unit, and described mobile communication terminal also comprises GSM CPU, gsm communication unit, CDMA CPU and cdma communication unit,
Described GSM CPU is connected with described gsm communication unit and display unit respectively;
Described CDMA CPU is connected with described GSM CPU and cdma communication unit respectively.
Because the utility model provides a kind of mobile communication terminal with two CPU, gsm communication unit and cdma communication unit, this gsm communication unit and cdma communication unit carry out data communication with extraneous network simultaneously, single mobile communication terminal device can run on CDMA simultaneously and GSM is online, has therefore brought facility to the user.
Description of drawings
Fig. 1 is the functional block diagram of the mobile communication terminal that provides of the utility model;
Fig. 2 is the demonstration schematic diagram of the display screen of mobile communication terminal that provides of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, the mobile communication terminal that the utility model provides comprises GSM CPU, display unit, gsm communication unit, CDMA CPU and cdma communication unit, wherein GSM CPU is connected with gsm communication unit, display unit respectively, and CDMA CPU is connected with GSM CPU, cdma communication unit respectively, the work of this GSM CPU control gsm communication unit, GSM CPU is as the work of master cpu control CDMA CPU simultaneously, and its detailed process is as described below:
Under normal communications status, what the display unit of the mobile communication terminal that the utility model provides showed is said GSM communication unit and cdma communication unit controls data information displayed, be that GSM and cdma network are simultaneously online, for example on the display screen of mobile phone, can demonstrate printed words information such as " China Mobile ", " CHINAUNICOM ", this printed words information can show with mode or the alternate manner of enumerating, along with the progressively development of digital mobile terminal equipment, this mode is achieved.Certainly, the GSM that display unit shows and the information of cdma network, in the utility model, when this mobile communication terminal is arrived in extraneous data communication, when if this data communication is GSM network service, the gsm communication unit receives via GSM CPU and handles this data communications, for example receives calls, receives short message or out of Memory and handle operation; If when this data communication was cdma network communication, the cdma communication unit communicated with the external world by GSMCPU via CDMA CPU equally and is connected, the cdma communication unit carries out the corresponding data information operation on cdma network.
In the utility model, this pair card mobile communication terminal comprises mainboard, display screen, mobile communication terminal keyboard, cell panel, client identification module (Subscriber Identity Model, SIM) draw-in groove, subscriber identification module (User Identity Model, UIM) draw-in groove and antenna.
Certainly, in the mobile communication terminal that the utility model provides, mainboard, display screen, mobile communication terminal keyboard, cell panel are that above-mentioned sim card slot, the pairing SIM card of UIM draw-in groove and UIM card are shared, and promptly sim card slot, UIM draw-in groove are connected with above-mentioned mainboard by data wire respectively.
Above-mentioned sim card slot, UIM draw-in groove insert SIM card and UIM card for the user respectively, when the user inserts two SIM cards and UIM card respectively, at this moment, mainboard CPU (GSM CPU and CDMA CPU) carries out the data message initialization to above-mentioned two cards (SIM card and UIM card), initialization is linked into pairing network with two cards respectively after finishing, it is the corresponding GSM network of SIM card, the corresponding cdma network of UIM card, wherein, the GSM network is as main network, cdma network is as auxiliary network, and mobile communication terminal can carry out two Netcoms letter of GSM network, cdma network.
In the utility model, user's start, mobile communication terminal mainboard CPU (GSM CPU and CDMACPU) detects the row that sticks into of current insertion, when detecting the user and in mobile communication terminal, insert above-mentioned two cards (SIM card and UIM card), then mainboard CPU (GSM CPU and CDMA CPU) the above-mentioned two cards of control (SIM card and UIM card) are simultaneously online, and promptly under normal condition, the GSM network is online, GSMCPU control connection CDMA CPU makes cdma network also online, has realized that two nets are two online.
In the utility model, gsm communication unit and cdma communication unit can shared antennas, or a gsm communication unit and cdma communication unit corresponding antenna respectively.When a shared antenna, the operating state of current antenna is the GSM network, when terminal receives the data message of cdma network, need switch the operating state of antenna so; When a corresponding antenna respectively, GSM network and cdma network carry out independently received communication work respectively.
The information that shows above-mentioned SIM card and UIM card on the display screen of the mobile communication terminal that the utility model provides.As an example, after two draw-in grooves (sim card slot and UIM draw-in groove) of the mobile communication terminal that the utility model provides insert SIM card and UIM card respectively, above-mentioned two card (SIM card and UIM card) information of common demonstration on display screen of mobile communication terminal, as shown in Figure 2, can on display screen of mobile communication terminal, demonstrate the specifying information of two cards (SIM card and UIM card) in the mode of enumerating, as " China Mobile " and " CHINAUNICOM " these two centre positions that can be presented at display screen in the mode of enumerating up and down, signal identification is
Also can adopt similar mode to show for out of Memory.
When the external network communication data message need send to above-mentioned SIM card, certainly this data message comprises telephone communication, short message etc., mainboard GSM CPU is connected to above-mentioned SIM card with this network communication data information, the gsm communication unit that is connected with this SIM card receives this network communication data information, and according to user's input, it is mutual to carry out data message by GSM network and external information sender.
When the external network communication data message need send to above-mentioned UIM card, certainly this data message comprises telephone communication, short message etc. equally, mainboard CDMA CPU is connected to above-mentioned UIM card with this network communication data information, receive this network communication data information with the gsm communication unit of this UIM card connection, and according to user's input, it is mutual to carry out data message by cdma network and external information sender.
In the utility model, normally do not have at mobile communication terminal under the prerequisite of network service, GSM network and cdma network are simultaneously online, and the communication network of mobile communication terminal acquiescence is the GSM network, and promptly the GSM network is as key network.The user imports on the mobile communication terminal keyboard or during the operation of dial feature, behind the complete operation as long as select corresponding key or menu to stick into line operate to SIM card or UIM respectively.
The utility model provides a kind of mobile communication terminal with two CPU, gsm communication unit and cdma communication unit, this gsm communication unit and cdma communication unit carry out data communication with extraneous network simultaneously, single mobile communication terminal device can run on CDMA simultaneously and GSM is online, has brought facility to the user.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1, a kind of mobile communication terminal comprises display unit, it is characterized in that, described mobile communication terminal also comprises GSM CPU, gsm communication unit, CDMA CPU and cdma communication unit,
Described GSM CPU is connected with described gsm communication unit and display unit respectively;
Described CDMA CPU is connected with described GSM CPU and cdma communication unit respectively.
2, mobile communication terminal as claimed in claim 1 is characterized in that, described mobile communication terminal also comprises the antenna of gsm communication unit and cdma communication units shared, or comprises the antenna of difference corresponding gsm communication unit and cdma communication unit.
3, mobile communication terminal as claimed in claim 1 is characterized in that, described CDMA CPU is controlled by the GSM CPU as master cpu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201724082U CN201114632Y (en) | 2007-10-10 | 2007-10-10 | A mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201724082U CN201114632Y (en) | 2007-10-10 | 2007-10-10 | A mobile communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114632Y true CN201114632Y (en) | 2008-09-10 |
Family
ID=39966381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201724082U Expired - Fee Related CN201114632Y (en) | 2007-10-10 | 2007-10-10 | A mobile communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114632Y (en) |
-
2007
- 2007-10-10 CN CNU2007201724082U patent/CN201114632Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |