CN201252627Y - Multi-module communication terminal - Google Patents
Multi-module communication terminal Download PDFInfo
- Publication number
- CN201252627Y CN201252627Y CNU2008201472616U CN200820147261U CN201252627Y CN 201252627 Y CN201252627 Y CN 201252627Y CN U2008201472616 U CNU2008201472616 U CN U2008201472616U CN 200820147261 U CN200820147261 U CN 200820147261U CN 201252627 Y CN201252627 Y CN 201252627Y
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- communication terminal
- microprocessor
- mode communication
- radio receiving
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Abstract
The utility model provides a multi-module communication terminal, which is suitable for the communication field, and comprises a wired communication module which does telephone signal transmission with wired network and processes telephone signals, a wireless antenna which does telephone signal transmission with the wireless network, a wireless transmitting-receiving module which does telephone signal transmission with the wireless antenna and processes telephone signals, a user identification module which is connected with the wireless transmitting-receiving module and is stored with user data information, a microprocessor which is connected with the wired communication module and the wireless transmitting-receiving module and controls the output of telephone signals, a talking circuit which is connected with the wired communication module, the wireless transmitting-receiving module and the microprocessor, and is controlled by the microprocessor, an input device connected with the microprocessor, and a talking device connected with the talking circuit. The multi-module communication terminal can achieve that multiple communication networks can be used to do communication.
Description
Technical field
The utility model belongs to the communications field, relates in particular to a kind of multi-mode communication terminal.
Background technology
Along with the development of communication industry, the PSTN network obtains in the whole world popularizing widely; The GSM digital mobile communication system develops into also ripe gradually now on the basis of cellular system from beginning; It is commercial widely that CDMA adopts the CDMA communication mode to obtain in the whole world; Also have 3G network etc. developing rapidly.But, every kind of communication network some defective and can not satisfy user's demand relatively under some special situations.As: gsm communication system at user's easy call drop during than comparatively dense; High about 3～5 times of the Capacity Ratio GSM network of cdma system under same frequency spectrum resource, but the present commercial network of cdma system does not have the perfect of gsm system; The PSTN network can reduce the radiation of wireless network, but in some remote or remote places, does not spread to as places such as mountain area, rural area, mining areas.
The utility model content
The purpose of this utility model is to provide a kind of multi-mode communication terminal, is intended to solve some defective and can not satisfy the problem of user's demand relatively under some special situations of single communication network under the prior art.
The utility model is achieved in that a kind of multi-mode communication terminal, and described multi-mode communication terminal comprises:
And carry out telephone signal transmission between the cable network, and the wire communication module that telephone signal is handled;
And carry out the telephone signal transmission wireless antenna between the wireless network;
And carry out telephone signal transmission between the described wireless antenna, and the radio receiving transmitting module that telephone signal is handled;
Be connected, store the subscriber identification module of user data information with described radio receiving transmitting module;
Be connected the microprocessor of control telephone signal transmission with radio receiving transmitting module with described wire communication module;
Be connected with described wire communication module, radio receiving transmitting module and microprocessor, and by the speaking circuit of microprocessor control;
The input unit that is connected with microprocessor;
The communicator that is connected with described speaking circuit.
In the utility model, integrated wire communication module, wireless antenna, radio receiving transmitting module, subscriber identification module in the multi-mode communication terminal, realization can use cable network and various wireless network to communicate.The user can freely select only network to communicate from these networks.
Description of drawings
Fig. 1 is the structure chart of the multi-mode communication terminal that provides of the utility model embodiment.
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.
In the utility model embodiment, integrated wire communication module, wireless antenna, radio receiving transmitting module, subscriber identification module in the multi-mode communication terminal, realization can use cable network and various wireless network to communicate.The user can select only network to communicate from these communication networks.
Among the utility model embodiment, communication network comprises PSTN network and wireless network.Wireless network can be global mobile communication (Global System for Mobile Communications, GSM) network, code division multiple access (Code Division Multiple Access, CDMA) network, individual's mobile telephone (Personal Handyphone System of system, PHS) network, Wideband Code Division Multiple Access (WCDMA) (Wideband CodeDivision Multiple Access, WCDMA) network, TD SDMA (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA) network or CDMA2000 network etc. can be supported GSM, the working frequency range of CDMA or PHS standard comprises GSM850MHz, GSM900MHz, GSM1800MHz, GSM1900MHz, CDMA450MHz, CDMA800MHz or PHS1900MHz etc.
Fig. 1 shows the structure of the multi-mode communication terminal that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant with the utility model embodiment here.Comprise wire communication module 101 in this multi-mode communication terminal, wireless antenna 102, the radio receiving transmitting module 103 that is connected with wireless antenna 102, the subscriber identification module 104 that is connected with wireless transmission receiver module 103, with wire communication module 101 and wireless transmission receiver module 103 microprocessor linked 105, the reminding module 106 that is connected with microprocessor 105, the display module 107 that is connected with microprocessor 105, speaking circuit 108 by microprocessor 105 controls, the dial-up circuit 109 that is connected with speaking circuit 108, the communicator 110 that is connected microprocessor 105 by speaking circuit 108 with dial-up circuit 109, and the input module 111 that is connected with microprocessor 105.
In the utility model EXAMPLE Example, multi-mode communication terminal can by and cable network between carry out telephone signal transmission, and the wire communication module 101 that telephone signal is handled communicates with extraneous cable network; Also can by and wireless network between carry out telephone signal transmission wireless antenna 102; Be connected with described wireless antenna 102, and carry out telephone signal transmission between the described wireless antenna 102, and the radio receiving transmitting module 103 that telephone signal is handled; The subscriber identification module 104 of the storing user data information that is connected with described radio receiving transmitting module 103; Realize communicating with extraneous wireless network.Multi-mode communication terminal also comprises with described wire communication module 101 and being connected with radio receiving transmitting module 103, the microprocessor 105 of control telephone signal transmission; Speaking circuit 108 by microprocessor control; Be connected with described speaking circuit 108, be used to play the telephone signal that receives from speaking circuit 108 or receive and the telephone signal of process user input after output to the communicator 110 of speaking circuit 108; The input unit 111 that is connected with microprocessor.By above-mentioned each module, multi-mode communication terminal just can realize helping the user and the communication network in the external world to communicate.The user can select suitable network to communicate by the network of input unit 111 selections or by multi-mode communication terminal automatically.
Correspond to wireless network, wireless antenna 102 and radio receiving transmitting module 103 can be one or more standards in GSM, CDMA, PHS, WCDMA, TD-SCDMA or the CDMA2000 standard.The frequency range of GSM standard is GSM850MHz, GSM900MHz, GSM1800MHz or GSM1900MHz; The frequency range of CDMA standard can be CDMA450MHz or CDMA800MHz; The frequency range of PHS standard can be PHS1900MHz.
The wire communication module 101 of multi-mode communication terminal and radio receiving transmitting module 103 can be in holding state simultaneously, detect telephone signal automatically in network separately by cable port and wireless antenna 102 respectively.The wire communication module 101 of multi-mode communication terminal and radio receiving transmitting module 103 also can be whether to be in holding state by user's selection or the automatic selection of multi-mode communication terminal; The module that is in holding state is detected telephone signal automatically in corresponding network.
When the telephone signal that detects from wired PSTN network, wire communication module 101 receives from the PSTN network and handles and comprises voice signal, the data-signal signal of expecting someone's call, and notifies microprocessor 105 simultaneously; And when detecting telephone signal from wireless network, radio receiving transmitting module 103 receives telephone signal and notifies microprocessor 105 simultaneously, read again and according to storage user data information in the subscriber identification module 104, PIN (PIN) for example, international mobile subscriber identifier (IMSI), KI (KI), authentication and cryptographic algorithm, band of position identification code (LAI), the temporary transient identification code of mobile subscriber (TMSI), forbid public telephone network code that inserts etc., to the telephone signal that receives from wireless antenna 102, comprise voice signal, data-signals etc. are discerned respectively, authentication, decoding, processing such as deciphering.
After detecting telephone signal, it can be prompting mode prompting users such as vibration or the tinkle of bells that microprocessor 105 control reminding modules 106 produce.When multi-mode communication terminal was connected telephone signal, microprocessor 105 controls were sent to communicator 110 by the voice signal of the telephone signal that wire communication module 101 or radio receiving transmitting module 103 were handled through speaking circuit 108; Microprocessor 105 is also handled the data-signal in the telephone signal, and then is sent to display module 107 and handles and export.
When the user will call out exhalation or send data, by information such as input module 111 incoming call numbers or data messages.The information of user input is passed to microprocessor 105 by input module 111, and sends to corresponding network after microprocessor 105 is handled and the user selects in advance or multi-mode communication terminal is selected automatically wire communication module 101 or radio receiving transmitting module 103 are handled.In the concrete processing procedure, microprocessor 105 can carry out operations such as the information classification of input, response instruction control correlation modules; When if the network of the current selection of user is mobile radio network, then information is sent to radio receiving transmitting module 103, radio receiving transmitting module 103 reads and respectively information such as voice signal, data-signal is discerned, is converted to digital telephone signals such as audio digital signals, digital data signal after the processing such as authentication, coding, encryption according to the information in the family identification module 104, sends to wireless network through wireless antenna 102; If the current selection of user is wire communication module, then information is sent to wire communication module 101, send to the PSTN network by wired PSTN port after 101 pairs of information processings of wire communication module.
When the user breathes out by input module 111 dial-ups, detailed process can comprise: dial-up circuit 109 produces dialing signal by microprocessor 105 controls, and send wire communication module 101 or radio receiving transmitting module 103 to, and then send to PSTN network or corresponding wireless network by speaking circuit 108.Dial-up circuit 109 can also send the dial-up prompt sound by speaking circuit 108 by microprocessor 105 controls and give communicator 110.
Behind closing of the circuit, the user can pass through by the handle in the communicator 110 or hands-free, through speaking circuit 108 and wire communication module 101, perhaps speaking circuit 108, radio receiving transmitting module 103 and wireless antenna 102 are conversed with the other end of PSTN cable network or wireless network.Telephone signal can be simulation or digital, is specifically determined by the use network.
Among the utility model embodiment, request Enters Number and can distinguish by Entering Number of cable network calling with request by for example comprising modes such as condition code by what wireless network was called out, and the user can select wireless network or the cable network communication network for conversation at any time fast like this.Also can be the user be provided with multi-mode communication terminal by input module 111 uses the communication network of some networks for conversation; Perhaps use a plurality of networks freely to switch to suitable communication network more simultaneously.Adopt frequency hopping, can realize that per second jumps 75 secondary channels, wireless communication rate reaches 1Mbps, and receiving sensitivity is up to-80dbm.The index of frequency hopping can also improve, so multi-mode communication terminal can fine realization use multiple network simultaneously, therefore can be provided with and automatically switch to only network in the multiple network of being used at the same time by multi-mode communication terminal.
In the utility model embodiment, when the mobile radio network of supporting when multi-mode communication terminal is the GSM net, above-mentioned subscriber identification module 104 is User Recognition (Subscriber Identity Module, SIM) card, when the mobile radio network of being supported is networks such as CDMA, PHS, WCDMA, TD-SCDMA or CDMA2000, above-mentioned subscriber identification module 104 both can be Subscriber Identity Module, also can be the module of a software, hardware or soft or hard combination in the main frame.
In addition, the user can be by multi-mode communication terminal input module 111 data messages such as telephone directory are stored to subscriber identification module 104 through radio receiving transmitting module 103 under the control of microprocessor 105, or from subscriber identification module 104, read the information of user inquiring, and finally be shown to the user by display module 107.
Need to prove that each module of multi-mode communication terminal can adopt existing circuit module or chip to realize among the utility model embodiment.Certainly, also can further improve or integrated processing, for example correlation module is integrated in, can reduce area and material cost that module takies with in the chip piece to these modules.
In the utility model embodiment, by integrated wire communication module, wireless antenna, radio receiving transmitting module, subscriber identification module in multi-mode communication terminal, thereby realized that multi-mode communication terminal can not only support wire communication, and can also support various wireless communication simultaneously.The user can select best network according to conditions such as time, places and communicates like this.
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 (6)
1, a kind of multi-mode communication terminal is characterized in that, described multi-mode communication terminal comprises:
And carry out telephone signal transmission between the cable network, and the wire communication module that telephone signal is handled;
And carry out the telephone signal transmission wireless antenna between the wireless network;
And carry out telephone signal transmission between the described wireless antenna, and the radio receiving transmitting module that telephone signal is handled;
Be connected, store the subscriber identification module of user data information with described radio receiving transmitting module;
Be connected the microprocessor of control telephone signal transmission with radio receiving transmitting module with described wire communication module;
Be connected with described wire communication module, radio receiving transmitting module and microprocessor, and by the speaking circuit of microprocessor control;
The input unit that is connected with microprocessor;
The communicator that is connected with described speaking circuit.
2, multi-mode communication terminal as claimed in claim 1 is characterized in that, described radio receiving transmitting module is GSM, CDMA, PHS, WCDMA, TD-SCDMA or CDMA2000 standard.
3, multi-mode communication terminal as claimed in claim 2 is characterized in that, the frequency range of the GSM standard of described radio receiving transmitting module is GSM850MHz, GSM900MHz, GSM1800MHz or GSM1900MHz; The frequency range of the CDMA standard of described radio receiving transmitting module is CDMA450MHz or CDMA800MHz; The frequency range of the PHS standard of described radio receiving transmitting module is PHS1900MHz.
4, multi-mode communication terminal as claimed in claim 1 is characterized in that, described multi-mode communication terminal also comprises with described microprocessor and being connected, and produces the reminding module of prompting by microprocessor control.
5, multi-mode communication terminal as claimed in claim 1 is characterized in that, described multi-mode communication terminal also comprises with described microprocessor and being connected, and shows the display module of telephone signal, input signal or relevant information.
6, multi-mode communication terminal as claimed in claim 1, it is characterized in that, described multi-mode communication terminal also comprises with described microprocessor, speaking circuit and communicator and being connected, and produces the dial-up circuit that dialing signal sends out by speaking circuit and point out the user by communicator by microprocessor control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201472616U CN201252627Y (en) | 2008-09-04 | 2008-09-04 | Multi-module communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201472616U CN201252627Y (en) | 2008-09-04 | 2008-09-04 | Multi-module communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252627Y true CN201252627Y (en) | 2009-06-03 |
Family
ID=40748289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201472616U Expired - Fee Related CN201252627Y (en) | 2008-09-04 | 2008-09-04 | Multi-module communication terminal |
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| Country | Link |
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| CN (1) | CN201252627Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231731A (en) * | 2011-06-17 | 2011-11-02 | 福建星网锐捷通讯股份有限公司 | System and method for dynamically adjusting voice coding when wired telephone and wireless telephone intercommunicate |
-
2008
- 2008-09-04 CN CNU2008201472616U patent/CN201252627Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231731A (en) * | 2011-06-17 | 2011-11-02 | 福建星网锐捷通讯股份有限公司 | System and method for dynamically adjusting voice coding when wired telephone and wireless telephone intercommunicate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-module communication terminal, audio system and control method thereof Effective date of registration: 20130930 Granted publication date: 20090603 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Taifeng Network Equipment Co., Ltd. Registration number: 2013990000723 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20150904 |
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| EXPY | Termination of patent right or utility model |