CN102123215A - Voice transmission method, system and device - Google Patents
Voice transmission method, system and device Download PDFInfo
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- CN102123215A CN102123215A CN2011100674759A CN201110067475A CN102123215A CN 102123215 A CN102123215 A CN 102123215A CN 2011100674759 A CN2011100674759 A CN 2011100674759A CN 201110067475 A CN201110067475 A CN 201110067475A CN 102123215 A CN102123215 A CN 102123215A
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Abstract
The invention claims a voice transmission method, a voice transmission system and a voice transmission device. The method comprises the following steps that: a voice processing module initiates a calling message; the message is forwarded to a voice forwarding module; the voice forwarding module transmits the calling message to a communication module; a voice channel is established between the communication module and a network; the voice processing module sends a voice stream to the voice forwarding module; the voice forwarding module forwards the received voice stream to the communication module; and the communication module sends the received voice stream. Compared with the prior art, the technical scheme has the advantages that: a communication device, such as a data card and the like can transmit voice without a special voice interface driver on a personal computer (PC), so that great convenience is brought to a user.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of voice transmission method, system and device.
Background technology
At present, along with the development of mobile broadband, the user is more and more stronger for the demand of mobile broadband product.Use for the convenience of the user, moving installation just becomes a kind of mode that improves user experience effectively if the mobile broadband series products is realized free drive.Under this mode, PC and communications of Mobile Terminals passage have only network port device.
Meanwhile, speech business also seems extremely important as indispensable business in the communication.In these cases, a kind of implementation of voice is to realize by the VOIP business, and still, VOIP service needed user has the VOIP number of the account, and network side has the VOIP server.And VOIP requires user's PS numeric field data to keep connecting always, can bring extra-pay to the user.
Because the mobile broadband series products is the service of supporting the CS territory, current a kind of feasible mode is to fictionalize special-purpose serial equipment (VOUSB port) in the PC side, set up special-purpose data channel and transmit CS territory voice flow.But this mode need be to using behind this special-purpose serial equipment install driver.Because the moving mobile broadband series products of installing of free drive is only realized Ethernet card equipment in the PC side, can not provide the VOUSB port, so can not use this technical transmission CS territory voice.
To sum up, how to realize the speech business in CS territory in moving mobile broadband series products of installing of free drive and wireless router series products, the voice service that makes the user can enjoy the CS territory becomes extremely important.
Summary of the invention
The objective of the invention is for addressing the above problem, and a kind of voice transmission method, system and the device that propose.
For achieving the above object, the present invention proposes a kind of voice transmission method, comprising: the speech processing module message that makes a call; Described forwards is to the voice forwarding module; The voice forwarding module issues message related to calls to communication module; Communication module and network are set up voice channel; Speech processing module sends to the voice forwarding module with voice flow; The voice forwarding module is transmitted to communication module with the voice flow that receives; Described communication module sends the voice flow that receives.
Further, described voice forwarding module is judged the speech processing module request that described call request is whether legal; If confirming as is legal speech processing module request, then allow login.
Further, described speech processing module is obtained voice flow and is transmitted voice and flows to the voice forwarding module from this locality, when sending to communication module by the voice forwarding module, communication module will be forwarded to the voice forwarding module from the voice flow that network receives by the voice flow passage, and described voice forwarding module is transmitted to speech processing module with described voice flow.
In addition, the present invention also proposes a kind of voice transmission method, and it comprises: communication module receives call request and network side is set up voice channel; Communication module receives voice flow and sends to the voice forwarding module from network; The voice forwarding module is transmitted to speech processing module with the voice flow that receives.
Further, when communication module receives call request, it is transmitted to speech processing module by the voice forwarding module, the voice forwarding module judges whether described call request answers, and answers if desired, then allows to insert.
Further, described communication module will be forwarded to the voice forwarding module from the voice flow that network receives by the voice flow passage, when described voice forwarding module is transmitted to speech processing module with described voice flow, speech processing module is obtained voice flow and is transmitted voice and flows to the voice forwarding module from this locality, send to communication module by the voice forwarding module.
In addition, the present invention also proposes a kind of voice-transmission system, and described system comprises speech processing module, voice forwarding module, communication module;
Described speech processing module comprises the message that makes a call, and described forwards to the voice forwarding module, and is sent local voice stream;
Described voice forwarding module comprises to communication module and issues message related to calls and the voice flow that receives is transmitted to communication module;
Described communication module comprises the voice flow of setting up voice channel and receiving to the network transmission with network.
Further, described voice forwarding module is judged the speech processing module request that described call request is whether legal; If confirm as is legal speech processing module request, then sets up voice channel.
In addition, the present invention also proposes a kind of voice-transmission system, and described system comprises speech processing module, voice forwarding module, communication module;
Described communication module comprises and receives after the call request and network side is set up voice channel, and receives voice flow from network and send to the voice forwarding module;
Described voice forwarding module is transmitted to speech processing module with the voice flow that receives.
Further, when communication module receives call request, it is transmitted to speech processing module by the voice forwarding module, the voice forwarding module judges whether described call request answers, and answers if desired, then allows to insert.
In addition, the present invention also proposes a kind of speech transmission device, it is characterized in that, described device comprises voice forwarding module and communication module;
Described voice forwarding module comprises to communication module transmits the voice flow that voice flow or received communication module are sent;
Described communication module comprises with network sets up voice channel, obtains voice flow and transmits described voice from network side to flow to the voice forwarding module, or send to network from voice forwarding module reception voice flow.
Further, described voice forwarding module is forwarded to local speech processing module by the voice flow passage with voice.
Further, before voice flow transmission, by the speech processing module message that makes a call; Speech processing module is forwarded to the voice forwarding module with this message related to calls by control channel.
With respect to prior art, technical solution of the present invention can not need be installed special speech interface and is driven on PC, just can make communicator transferring voices such as data card, uses to the user and brings very big facility.
Description of drawings
Fig. 1 is an embodiment of the invention voice-transmission system structural representation;
Fig. 2 is an embodiment of the invention voice ascending transmission method schematic diagram;
Fig. 3 is an embodiment of the invention voice downlink transmission method schematic diagram.
Embodiment
The invention provides a kind of voice transmission method, system and device, by IP tunnel transmission CS territory voice.
Below in conjunction with the drawings and specific embodiments technical solution of the present invention is elaborated.Speech transmission device of the present invention in the following embodiments is that example describes with the data card, and the voice-transmission system that voice-transmission system of the present invention is formed with PC and data card is that example describes.
Please refer to shown in Figure 1ly, is the configuration diagram of embodiment of the invention voice-transmission system.As shown in Figure 1, the present embodiment voice-transmission system comprises speech processing module 101, voice forwarding module 102 and wireless communication module 103.Described speech processing module 101 can be the stand-alone program on PC or the other-end, also can be the form of web plug-in unit.Described voice forwarding module 102 and wireless communication module 103 are the modules on the data card.
The software that speech processing module 101 finger speech sounds are handled, it mainly act as and initiates audio call, speech play, records and transmit.It can be a stand-alone program, is similarly user-friendly, also can be the form of web plug-in unit.Speech processing module 101 is connected with voice forwarding module 102 by TCP or UDP mode.Speech processing module 101 and voice forwarding module 102 communicate by setting up IP tunnel, can send in this IP tunnel and the receipt of call related command, simultaneously also in order to send and receiving speech information.After starting, speech processing module 101 at first needs to initiate to connect and login process to voice forwarding module 102.Two passages are arranged between speech processing module 101 and the voice forwarding module 102, be respectively control channel and voice flow passage.Control channel is in order to send the control information of audio call, and voice channel is in order to send voice stream information.
Please refer to shown in Figure 2ly, is the schematic flow sheet of embodiment of the invention voice ascending transmission method, and it comprises the steps:
S201: voice forwarding module 102 starts, and monitors voice control port and voice flow port;
After speech processing module 102 starts, initiate connection procedure and monitor the voice control port and the voice flow port to the voice forwarding module.
S202: speech processing module 101 starts, and initiates the logging request process to voice forwarding module 102;
Login message can be realized by TCP or udp protocol.Voice forwarding module 102 receives the login connection request, and speech processing module 101 and voice forwarding module 102 are set up the TCP/UDP passage and be used for speech processing module 101 login voice forwarding modules 102.
S203: voice forwarding module 102 judges whether legal speech processing module request;
The information of 102 pairs of logins of voice forwarding module is carried out verification, is legal speech processing module 101 if confirm as, and then changes step S205 over to; Otherwise, change step S204 over to.
S204: login failure, subsequent voice forwarding module can not be transmitted to this call information this processing module.
S205: login successfully, speech processing module 101 is in running order;
S206: the user is by speech processing module 101 message that makes a call;
When the user initiated audio call, the user made a call by the user interface of speech processing module.
S207: speech processing module 101 is forwarded to voice forwarding module 102 with this message related to calls (for example control messages such as dialing) by control channel;
S208: after 102 pairs of control informations that receive of voice forwarding module are handled, issue message related to calls from control channel to wireless communication module 103;
S209: wireless communication module 103 and network side carry out call proceeding, and set up voice channel;
Described calling procedure is 3GPP TS 24.007 and 24.008 normal process.
S210: speech processing module 101 is obtained voice flow from the PC side, and the forwarding voice flow to voice forwarding module 102;
Described speech processing module 101 is obtained voice flow and is recorded and be forwarded to voice forwarding module 102 by TCP/IP voice flow passage from the PC side.
S211: voice forwarding module 102 is forwarded to wireless communication module 103 with voice flow;
S212: wireless communication module 103 sends to the network opposite end with described voice flow.
Please refer to shown in Figure 3ly, is the schematic flow sheet of embodiment of the invention voice downlink transmission method, and it comprises the steps:
S301: network side is initiated phonetic dialing;
S302: wireless communication module 103 is received the dial-up request of network side transmitted;
S303: wireless communication module 103 sends to voice forwarding module 102 with dialing information;
S304: voice forwarding module 102 is transmitted to speech processing module 103 with dialing information;
S305: speech processing module 101 judges whether to answer;
If answer, then change step S307 over to; If do not answer, then change step S306 over to.
S306: do not allow voice to insert;
S307: allow to insert;
S308: wireless communication module 103 and network side carry out call proceeding, and set up voice channel;
Described calling procedure is 3GPP TS 24.007 and 24.008 normal process.
S309: wireless communication module 103 receives voice flow and sends to voice forwarding module 102 from network;
S310: voice forwarding module 102 is transmitted to speech processing module 101 with the voice flow that receives;
S311: the voice flow that speech processing module 101 receives from voice forwarding module 102, and to voice flow decoding and broadcast.
Description by the foregoing description as can be known, technical solution of the present invention can not need be installed special speech interface and is driven on PC, just can make device transferring voices such as data card, brings very big facility to user's use.
Described above only is preferred embodiments of the present invention; certainly can not limit interest field of the present invention with this; therefore; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (13)
1. a voice transmission method is characterized in that, the speech processing module message that makes a call; Described forwards is to the voice forwarding module; The voice forwarding module issues message related to calls to communication module; Communication module and network are set up voice channel; Speech processing module sends to the voice forwarding module with voice flow; The voice forwarding module is transmitted to communication module with the voice flow that receives; Described communication module sends the voice flow that receives.
2. the method for claim 1 is characterized in that, described voice forwarding module is judged the speech processing module request that described call request is whether legal; If confirming as is legal speech processing module request, then allow login.
3. the method for claim 1, it is characterized in that, described speech processing module is obtained voice flow and is transmitted voice and flows to the voice forwarding module from this locality, when sending to communication module by the voice forwarding module, communication module will be forwarded to the voice forwarding module from the voice flow that network receives by the voice flow passage, and described voice forwarding module is transmitted to speech processing module with described voice flow.
4. a voice transmission method is characterized in that, communication module receives call request and network side is set up voice channel; Communication module receives voice flow and sends to the voice forwarding module from network; The voice forwarding module is transmitted to speech processing module with the voice flow that receives.
5. method as claimed in claim 4 is characterized in that, when communication module receives call request, it is transmitted to speech processing module by the voice forwarding module, the voice forwarding module judges whether described call request answers, and answers if desired, then allows to insert.
6. method as claimed in claim 4, it is characterized in that, described communication module will be forwarded to the voice forwarding module from the voice flow that network receives by the voice flow passage, when described voice forwarding module is transmitted to speech processing module with described voice flow, speech processing module is obtained voice flow and is transmitted voice and flows to the voice forwarding module from this locality, send to communication module by the voice forwarding module.
7. a voice-transmission system is characterized in that, described system comprises speech processing module, voice forwarding module, communication module;
Described speech processing module comprises the message that makes a call, and described forwards to the voice forwarding module, and is sent local voice stream;
Described voice forwarding module comprises to communication module and issues message related to calls and the voice flow that receives is transmitted to communication module;
Described communication module comprises the voice flow of setting up voice channel and receiving to the network transmission with network.
8. system as claimed in claim 7 is characterized in that, described voice forwarding module is judged the speech processing module request that described call request is whether legal; If confirm as is legal speech processing module request, then sets up voice channel.
9. a voice-transmission system is characterized in that, described system comprises speech processing module, voice forwarding module, communication module;
Described communication module comprises and receives after the call request and network side is set up voice channel, and receives voice flow from network and send to the voice forwarding module;
Described voice forwarding module is transmitted to speech processing module with the voice flow that receives.
10. system as claimed in claim 9 is characterized in that, when communication module receives call request, it is transmitted to speech processing module by the voice forwarding module, the voice forwarding module judges whether described call request answers, and answers if desired, then allows to insert.
11. a speech transmission device is characterized in that described device comprises voice forwarding module and communication module;
Described voice forwarding module comprises to communication module transmits the voice flow that voice flow or received communication module are sent;
Described communication module comprises with network sets up voice channel, obtains voice flow and transmits described voice from network side to flow to the voice forwarding module, or send to network from voice forwarding module reception voice flow.
12. device as claimed in claim 11 is characterized in that, described voice forwarding module is forwarded to local speech processing module by the voice flow passage with voice.
13. device as claimed in claim 12 is characterized in that, before voice flow transmission, by the speech processing module message that makes a call; Speech processing module is forwarded to the voice forwarding module with this message related to calls by control channel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100674759A CN102123215A (en) | 2011-03-21 | 2011-03-21 | Voice transmission method, system and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100674759A CN102123215A (en) | 2011-03-21 | 2011-03-21 | Voice transmission method, system and device |
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| CN110581878A (en) * | 2018-06-11 | 2019-12-17 | 中兴通讯股份有限公司 | Voice data transmission method, device and storage medium |
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Application publication date: 20110713 |