CN101505345A - Communication system, method for 3G telephone - Google Patents
Communication system, method for 3G telephone Download PDFInfo
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- CN101505345A CN101505345A CNA2009101061054A CN200910106105A CN101505345A CN 101505345 A CN101505345 A CN 101505345A CN A2009101061054 A CNA2009101061054 A CN A2009101061054A CN 200910106105 A CN200910106105 A CN 200910106105A CN 101505345 A CN101505345 A CN 101505345A
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Abstract
The invention is suitable for the technical file of 3G telecommunication, and provides a system and a method for 3G telephone communication. The system comprises a telephone and a telephone signal interface device; and the system is characterized in that the system also comprises a 3G wireless gateway or a 3G wireless modem which is used for receiving a telephone signal and transmitting the telephone signal to the telephone by the telephone signal interface device to allow the telephone to have telephone call by a 3G network system. The system utilizes the 3G wireless gateway or the 3G wireless modem to provide the function of dialing/receiving calls for the telephone of a user and realizes the function of providing telephone service for the user through the 3G wireless gateway or the 3G wireless modem.
Description
Technical field
The invention belongs to 3G telecommunication path technical field, relate in particular to a kind of 3G telephonic communication system, method.
Background technology
At present, along with 3G (mobile communication third generation standard, comprise TD-SCDMA, WCDMA, CDMA-2000) develop rapidly, the 3G service that with the transfer of data is characteristic will enter huge numbers of families, it will improve data service market jointly with existing ADSL and various places bandwidth operator, therefore, relevant 3G radio network gateway or modulator-demodulator will emerge in a large number, in order to improve the competitiveness of 3G radio network gateway or 3G modulator-demodulator, give full play to the advantage of 3G, the function of expanding 3G radio network gateway or 3G modulator-demodulator will be an inevitable choice.
Existing 3G radio network gateway or 3G radio modem have only data service function, and user data function can only be provided, and promptly realize connecting Internet, can't provide telephone service for the user.
Summary of the invention
The object of the present invention is to provide a kind of 3G telephonic communication system, be intended to solve the 3G radio network gateway of prior art or the problem that the 3G radio modem can't provide telephone service for the user.
The present invention is achieved in that a kind of 3G telephonic communication system, comprises telephone set, and described system also comprises:
3G radio network gateway or 3G radio modem are used to receive telephone signal, and transmit telephone signal to described telephone set by described telephone signal interface device, make described telephone set carry out telephone relation by the 3G network system.
Another object of the present invention is to provide a kind of method of utilizing aforesaid 3G telephonic communication system to realize telephone communication, said method comprising the steps of:
3G radio network gateway or 3G radio modem receive the caller request command that sends by the 3G network system;
3G radio network gateway or 3G radio modem send described caller request command to the telephone signal interface device;
When the telephone signal interface device is the digital cordless phone base, when its telephone corresponding is the digital cordless phone handset:
The telephone signal interface device sends the tinkle of bells order by wireless mode to telephone set;
Telephone set sends the off-hook order to the telephone signal interface device by wireless mode;
The telephone signal interface device sends the off-hook acknowledgement command to 3G radio network gateway or 3G radio modem;
3G radio network gateway or 3G radio modem send the caller acknowledgement command to the 3G network system;
Telephone set carries out voice call by the 3G network system;
When described telephone signal interface device is a telephone subscriber line interface circuit, when its telephone corresponding is ordinary telephone set:
The telephone signal interface device sends ringing signal by telephone wire to telephone set;
The telephone signal interface device detects the telephone set off-hook by telephone wire;
The telephone signal interface device sends the off-hook acknowledgement command to 3G radio network gateway or 3G radio modem;
3G radio network gateway or 3G radio modem send the caller acknowledgement command to the 3G network system;
Telephone set carries out voice call by the 3G network system.
In the present invention, utilize 3G radio network gateway or 3G modulator-demodulator, realized providing telephone service for the user by 3G radio network gateway or 3G radio modem for the function that the user provides dialing/receiving telephone.
Description of drawings
Fig. 1 is the structural representation of the 3G telephonic communication system that provides of the embodiment of the invention;
That Fig. 2 is that the embodiment of the invention provides is the realization flow figure of the method relating to telephone communications of example with calling party;
That Fig. 3 is that the embodiment of the invention provides is the realization flow figure of the method relating to telephone communications of example with callee.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, utilize 3G radio network gateway or 3G modulator-demodulator, realized providing telephone service for the user by 3G radio network gateway or 3G radio modem for the function that the user provides dialing/receiving telephone.
Fig. 1 shows the structure of the 3G telephonic communication system that the embodiment of the invention provides, and for convenience of explanation, only shows the relevant part of the embodiment of the invention.This 3G telephonic communication system comprises: 3G radio network gateway or 3G radio modem 11, telephone signal interface device 12, telephone set 13.Wherein, telephone signal interface device 12 can be the software unit that is built in 3G radio network gateway or 3G radio modem 11, the unit of hardware cell or soft or hard combination.
Wherein said 3G radio network gateway or 3G radio modem 11 comprise 3G wireless module 111, gateway primary processor 112.
Wherein said telephone signal interface device 12 comprises data and orders reception/sending module, voice signal reception/sending module, conversation signal transmission/receiver module, voice signal modular converter.
In an embodiment of the present invention, when described telephone signal interface device 12 was the digital cordless phone base, its telephone corresponding 13 was the digital cordless phone handset; When described telephone signal interface device 12 was telephone subscriber line interface circuit, its telephone corresponding 13 was an ordinary telephone set.Wherein, reach the described digital cordless phone base in back herein and be meant that they are different with common digital cordless phone base through hardware and the improved digital cordless phone base of software.
When telephone signal interface device 12 is digital cordless phone bases, its telephone corresponding 13 is under the situation of digital cordless phone handset: at described telephone set 13, telephone signal interface device 12,3G radio network gateway or 3G radio modem 11 are during as the calling party, telephone set 13 receives the telephone number of user's input, the caller request command of response user input, send called number and caller request command to telephone signal interface device 12, telephone signal interface device 12 receives called number and the caller request command that telephone set 13 sends, send called number and caller request command to 3G radio network gateway or 3G radio modem 11,3G radio network gateway or 3G radio modem 11 receive called number and the caller request command that sends from described telephone signal interface device 12, send the caller request command to the 3G network system, and the caller acknowledgement command of reception 3G network system transmission, send the caller acknowledgement command then to telephone signal interface device 12, the voice signal of setting up simultaneously between 3G radio network gateway or 3G radio modem 11 and the telephone signal interface device 12 transmits passage, after telephone signal interface device 12 receives the caller acknowledgement command of 3G radio network gateway or 11 transmissions of 3G radio modem, send the caller acknowledgement command to telephone set 13, setting up conversation with telephone set 13 simultaneously is connected, after telephone set 13 receives the caller acknowledgement command of telephone signal interface device 12 transmissions, enter talking state, gather user's voice signal, convert thereof into digital audio and video signals, send to telephone signal interface device 12, after telephone signal interface device 12 receives described digital audio and video signals, then convert thereof into voice signal, be sent to 3G radio network gateway or 3G radio modem 11, carry out telephone communication with the callee.At described telephone set 13, telephone signal interface device 12,3G radio network gateway or 3G radio modem 11 are during as the callee, 3G radio network gateway or 3G radio modem 11 receive the phone call request order that sends from the 3G network system, send the caller request command to telephone signal interface device 12, after telephone signal interface device 12 receives the call request order of 3G radio network gateway or 11 transmissions of 3G radio modem, send the tinkle of bells order to telephone set 13, after telephone set 13 receives the tinkle of bells order, send ringing tone, receive user's the instruction of answering, send the off-hook order to telephone signal interface device 12, after telephone signal interface device 12 receives the off-hook order, enter call state simultaneously with telephone set 13, and to 3G radio network gateway or 3G radio modem 11 transmission off-hook acknowledgement commands, after 3G radio network gateway or 3G radio modem 11 receive the off-hook acknowledgement command, send the conversation acknowledgement command to the 3G network system, set up normal voice call passage between 3G radio network gateway or 3G radio modem 11 and the telephone signal interface device 12, carry out telephone communication with the calling party, the concrete same calling party of communication process does not repeat them here.Set up as calling party and callee the conversation be connected after, calling party's telephone set 13 is gathered user's voice, convert the voice signal of simulation to digital audio and video signals, be sent to calling party's telephone signal interface device 12, calling party's telephone signal interface device 12 receives described digital audio and video signals, and digital audio and video signals is reduced into voice signal, send voice signal again to 3G radio network gateway or 3G radio modem 11,3G radio network gateway or 3G radio modem 11 convert described voice signal to digital audio and video signals, and described digital audio and video signals sent to the 3G network system, just can hear calling subscriber's sound on the 3G network system corresponding telephone machine terminal; Otherwise the user also can hear the voice signal from corresponding terminal on the calling party phone machine.
When described telephone signal interface device 12 is telephone subscriber line interface circuits, its telephone corresponding 13 is under the situation of ordinary telephone set: with calling party is example, telephone set 13 receives user's off-hook instruction, after telephone signal interface device 12 detects user's off-hook by subscribers feeder, the Sending dialled number sound is to telephone set 13, after telephone set 13 receives dialing tone, receive the dialing information of user's input, transmit number information to telephone signal interface device 12, the telephone number of telephone signal interface device 12 decoding dual-tone multifrequencies, collect and preserve this number, by the time-delay mode learn that subscriber dialing finishes after, to 3G radio network gateway or 3G radio modem 11 request of making a call, transmit the telephone number of being preserved simultaneously and give 3G radio network gateway or 3G radio modem 11, after 3G radio network gateway or 3G radio modem 11 are received call request, send call request to the 3G network system, after 3G radio network gateway or 3G radio modem 11 are received the call answering of 3G network system transmission, sending caller to telephone signal interface device 12 replys, set up voice channel with telephone signal interface device 12, telephone signal interface device 12 receives after caller replys, set up voice channel with telephone set 13, subsets 13 enter normal talking state.With callee is example, 3G radio network gateway or 3G radio modem 11 are received the call from the 3G network system, send call request to telephone signal interface device 12, transmit dialing number information simultaneously to telephone signal interface device 12, after telephone signal interface device 12 receives call request and dialing number information from 3G radio network gateway or 3G radio modem 11, produce the calling number signal of ringing signal and FSK standard and be sent to telephone set 13, telephone set 13 beginning ring and display of calling number informations, after telephone signal interface device 12 detection subscribers feeders are learnt user's off-hook, send call answering to 3G radio network gateway or 3G radio modem 11, after 3G radio network gateway or 3G radio modem 11 are received the call answering of telephone signal interface device 12 transmissions, send call answering to the 3G network system, this moment, user's telephone set 13 entered talking state, can carry out normal telephone relation with calling party's telephone set.Calling party and callee set up the conversation be connected after, calling party's telephone set 13 is gathered user's voice, the voice signal of simulation is sent to calling party's telephone signal interface device 12, calling party's telephone signal interface device 12 receives described voice signal, send described voice signal to 3G radio network gateway or 3G radio modem 11,3G radio network gateway or 3G radio modem 11 convert voice signal to digital audio and video signals, and described digital audio and video signals sent to the 3G network system, just can hear user's sound on the 3G network system corresponding telephone machine terminal; Otherwise the user also can hear the voice signal from corresponding terminal on the calling party phone machine.
Fig. 2 shows that the embodiment of the invention provides is the realization flow of method of the telephone communication of example with calling party, and details are as follows:
In step S201, the calling party phone machine receives the telephone number of user's input, and the caller request command of response user input sends called number and the caller request command telephone signal interface device to the calling party.
In step S202, calling party's telephone signal interface device sends called number and caller request command to calling party's 3G radio network gateway or 3G radio modem.
In step S203, calling party's 3G radio network gateway or 3G radio modem send the caller request command to the 3G network system.
In step S204, calling party's 3G radio network gateway or 3G radio modem receive the caller acknowledgement command that the 3G network system sends.
In step S205, calling party's 3G radio network gateway or 3G radio modem send the telephone signal interface device of caller acknowledgement command to the calling party, set up the voice signal transmission passage between calling party's 3G radio network gateway or 3G radio modem and calling party's the telephone signal interface device simultaneously.
In step S206, the calling party phone machine is set up telephone relation with callee's telephone set and is connected, and enters talking state, carries out telephone communication with callee's telephone set.
Concrete process is as follows: when the telephone signal interface device is the digital cordless phone base, when its telephone corresponding is the digital cordless phone handset, calling party and callee set up the conversation be connected after, calling party's digital cordless phone handset is gathered user's voice, convert the voice signal of simulation to digital audio and video signals, be sent to calling party's digital cordless phone base, calling party's digital cordless phone base receives described digital audio and video signals, and digital audio and video signals is reduced into voice signal by the voice signal modular converter, send voice signal again to 3G radio network gateway or 3G radio modem 11,3G radio network gateway or 3G radio modem 11 convert described voice signal to digital audio and video signals, and described digital audio and video signals sent to the 3G network system, just can hear calling subscriber's sound on the 3G network system corresponding telephone machine terminal; Otherwise the user also can hear the voice signal from corresponding terminal on the calling party phone machine.When the telephone signal interface device is a telephone subscriber line interface circuit, when its telephone corresponding is ordinary telephone set, the calling party phone machine is the telephone signal interface device of gathering user's voice and voice signal being sent to the calling party, calling party's telephone signal interface device is sent to 3G radio network gateway or 3G radio modem with described voice signal, after receiving described voice signal, 3G radio network gateway or 3G radio modem convert thereof into digital audio and video signals, and described digital audio and video signals sent to the 3G network system, just can hear user's sound on the 3G network system corresponding telephone machine terminal; Otherwise the user also can hear the voice signal from corresponding terminal on the calling party phone machine.
Fig. 3 shows that the embodiment of the invention provides is the realization flow of method of the telephone communication of example with callee, and details are as follows:
In step S301, callee's 3G radio network gateway or 3G radio modem receive the caller request command that the 3G network system sends.
In step S302, callee's 3G radio network gateway or 3G radio modem send the call request order to callee's telephone signal interface device.
In step S303, callee's telephone signal interface device sends the tinkle of bells order or bell signal to callee's telephone set.
In step S304, callee's telephone set sends ringing tone, receives user's the instruction of answering, and transmission off-hook order to callee's telephone signal interface device or telephone signal interface device detects user's off-hook.
In step S305, callee's telephone signal interface device sends off-hook and replys 3G radio network gateway or the 3G radio modem of instruction to the callee.
In step S306, set up voice signal between callee's 3G radio network gateway or 3G radio modem and callee's the telephone signal interface device and transmit passage.
In step S307, callee's 3G radio network gateway or 3G radio modem send the conversation acknowledgement command to the 3G network system.
In step S308, callee's telephone set and calling party's telephone set are set up normal voice call passage, carry out telephone communication with calling party's telephone set, and detailed process does not repeat them here as mentioned above.
In addition, when the telephone signal interface device is the digital cordless phone base, when its telephone corresponding is the digital cordless phone handset, on handset, also can send or receive short message, the user is message editor on handset, pass to the telephone signal interface device, the telephone signal interface device sends the short message data to 3G radio network gateway or 3G radio modem, by 3G radio network gateway or 3G radio modem the short message data are sent to the 3G network system, and send corresponding telephone machine terminal to, otherwise can receive short message.
In embodiments of the present invention, utilize voice signal interface and the data and the command interface of 3G radio network gateway or 3G radio modem, for the user provides the function of dialing/receiving telephone, realized providing telephone service for the user by 3G radio network gateway or 3G radio modem.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of 3G telephonic communication system comprises telephone set, telephone signal interface device, it is characterized in that described system also comprises:
3G radio network gateway or 3G radio modem are used to receive telephone signal, and transmit telephone signal to described telephone set by described telephone signal interface device, make described telephone set carry out telephone relation by the 3G network system.
2,3G telephonic communication system as claimed in claim 1 is characterized in that, described 3G radio network gateway and described telephone signal interface device are integrated in one.
3,3G telephonic communication system as claimed in claim 1 is characterized in that, described 3G radio modem and described telephone signal interface device are integrated in one.
4,3G telephonic communication system as claimed in claim 1 is characterized in that, described 3G radio network gateway or 3G radio modem comprise:
The 3G wireless module, be used to send telephone signal to the 3G network system or receive the telephone signal that the 3G network system sends, also be used for voice signal with telephone signal and be sent to described telephone signal interface device or receive voice signal in the telephone signal that described telephone signal interface device transmits;
The gateway primary processor is used to control described 3G wireless module, also is used for sending the data of telephone signal and command signal to described telephone signal interface device or receive data and the command signal that described telephone signal interface device sends.
5,3G telephonic communication system as claimed in claim 1 is characterized in that, described telephone signal interface device is digital cordless phone base or telephone subscriber line interface circuit.
6,3G telephonic communication system as claimed in claim 1 is characterized in that, when described telephone signal interface device was the digital cordless phone base, its telephone corresponding was the digital cordless phone handset; When described telephone signal interface device was telephone subscriber line interface circuit, its telephone corresponding was an ordinary telephone set.
As claim 5 or 6 described 3G telephonic communication systems, it is characterized in that 7, described digital cordless phone base and digital cordless phone handset are 2.4G digital cordless phone base and 2.4G digital cordless phone handset.
8, a kind of method of utilizing 3G telephonic communication system as claimed in claim 1 to realize telephone communication is characterized in that described method comprises the steps:
3G radio network gateway or 3G radio modem receive the caller request command that sends by the 3G network system;
3G radio network gateway or 3G radio modem send described caller request command to the telephone signal interface device;
When the telephone signal interface device is the digital cordless phone base, when its telephone corresponding is the digital cordless phone handset:
The telephone signal interface device sends the tinkle of bells order by wireless mode to telephone set;
Telephone set sends the off-hook order to the telephone signal interface device by wireless mode;
The telephone signal interface device sends the off-hook acknowledgement command to 3G radio network gateway or 3G radio modem;
3G radio network gateway or 3G radio modem send the caller acknowledgement command to the 3G network system;
Telephone set carries out voice call by the 3G network system;
When described telephone signal interface device is a telephone subscriber line interface circuit, when its telephone corresponding is ordinary telephone set:
The telephone signal interface device sends ringing signal by telephone wire to telephone set;
The telephone signal interface device detects the telephone set off-hook by telephone wire;
The telephone signal interface device sends the off-hook acknowledgement command to 3G radio network gateway or 3G radio modem;
3G radio network gateway or 3G radio modem send the caller acknowledgement command to the 3G network system;
Telephone set carries out voice call by the 3G network system.
9, the method for telephone communication as claimed in claim 8 is characterized in that, described wireless mode is the 2.4G wireless mode.
10, the method for telephone communication as claimed in claim 8 is characterized in that, described telephone set is specially by the step that the 3G network system carries out voice call:
When the telephone signal interface device is the digital cordless phone base, when its telephone corresponding is the digital cordless phone handset:
Telephone set is gathered the voice signal of user's speech;
Telephone set converts described voice signal to digital audio and video signals;
Telephone set sends described digital audio and video signals to the telephone signal interface device;
The telephone signal interface device is reduced to voice signal with described digital audio and video signals;
The telephone signal interface device sends described voice signal to 3G radio network gateway or 3G radio modem;
3G radio network gateway or 3G radio modem are sent to the 3G communication network with described voice signal;
When the telephone signal interface device is a telephone subscriber line interface circuit, when its telephone corresponding is ordinary telephone set:
Telephone set is gathered the voice signal of user's speech;
Telephone set sends described voice signal to the telephone signal interface device;
The telephone signal interface device sends described voice signal to 3G radio network gateway or 3G radio modem;
3G radio network gateway or 3G radio modem are sent to the 3G communication network with described voice signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101061054A CN101505345A (en) | 2009-03-09 | 2009-03-09 | Communication system, method for 3G telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101061054A CN101505345A (en) | 2009-03-09 | 2009-03-09 | Communication system, method for 3G telephone |
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| CN101505345A true CN101505345A (en) | 2009-08-12 |
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| CNA2009101061054A Pending CN101505345A (en) | 2009-03-09 | 2009-03-09 | Communication system, method for 3G telephone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811223A (en) * | 2014-01-24 | 2015-07-29 | 红板凳科技股份有限公司 | Telephone fast answering method |
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2009
- 2009-03-09 CN CNA2009101061054A patent/CN101505345A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811223A (en) * | 2014-01-24 | 2015-07-29 | 红板凳科技股份有限公司 | Telephone fast answering method |
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Open date: 20090812 |