CN1425979A - Method for voice chatting between multiple kinds of terminals - Google Patents
Method for voice chatting between multiple kinds of terminals Download PDFInfo
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- CN1425979A CN1425979A CN 03102475 CN03102475A CN1425979A CN 1425979 A CN1425979 A CN 1425979A CN 03102475 CN03102475 CN 03102475 CN 03102475 A CN03102475 A CN 03102475A CN 1425979 A CN1425979 A CN 1425979A
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Abstract
The present invention discloses a method of voice chatting between different kinds of terminals. Voice chatting software or client agency server is installed in the terminal, so that the terminal of different type can transmit data via corresponding network transmission protocol to server for retransmission. The server first determines the type of user's terminal, then packages the transmitted data into data package of different protocol and sends via different network path. At the same time, the server modulates the base band frequency of the user's sound based on the selection of the user to voice type before sending. Or, the terminal can send voice sequence number to provice voice calling function. The present invention provides one vivid virtual chatting world.
Description
Technical field
The present invention relates to a kind of method of utilizing existing network to carry out voice-enabled chat.
Background technology
At present, carry out non-face-to-face chat by network and liked, become a kind of popular exchange of information and recreation and amusement mode by increasing people.This class chat at present mainly contains following several mode: 1. be communication media with the internet, chat by man-machine interface and function that the chat software of installing on terminal provides, the carrier of chat content is literal and symbol, and OICQ (Open I seek you) is that the typical case of the mode of this chat one of represents.2. be communication media with the internet, chat by public chat environment and interface that online certain server provides that the carrier of chat content is literal and symbol, the chatroom that provides on each website is typical case's representative of the mode of this chat.3. be communication media with global system for mobile communications GSM (GlobalSystem for Mobile Communication) network, chat by man-machine interface and function that the chat software of installing on the mobile phone provides, the carrier of chat content is a Wordn short message, and mobile QQ is that the typical case of the mode of this chat one of represents.
From above-mentioned introduction as can be seen, the carrier of Internet chat content all is literal and symbol now, and can not realize the data transmission of spanning network platform.
Summary of the invention
The method of utilizing existing different communication network, different communication terminals to carry out mutual voice-enabled chat that The present invention be directed to the weak point of above-mentioned existing chat technologies existence and propose.
The present invention realizes as follows: by voice-enabled chat software being installed on the terminal that voice-enabled chat software have the ability to be installed or being handled the transmission and the transmission of various types of voice data by client proxy;
Different terminals arrives server to data transmission by different communication networks according to corresponding host-host protocol, carries out corresponding forwarding by server;
Server end is at first determined the type of user terminal when transmitting or sending Various types of data to the reception user, the difference according to the receiving terminal type becomes the packing data of required transmission different protocol data bags also to send by different internet channels then.
Server is modulated the baseband frequency of user voice accordingly according to the selection of user to sound-type, transmission sound is converted to dissimilar sound sends to the take over party.
Wherein user terminal comprises portable terminal, digital terminal, wire telephony terminal.
The data that above-mentioned portable terminal sends are delivered to the serving GPRS support node SGSN (Service GPRS Support Node) of general packet radio service gprs (General Packet Radio Service) via the base station sub-system BSS (Base Station System) of PLMN PLMN (PublicLands Mobile Network); Mail to then the gateway support node GGSN (Gateway GPRS Support Node) of GPRS by the tunnel protocol GTP (GPRS Tunneling Protocol) of GPRS, data retransmission is given the server that links to each other with the cable data net by GGSN at last.
Above-mentioned digital terminal is sent to server to the data that needs send by all kinds of ground data networks.
Data transmission between above-mentioned wire telephony terminal and the server will be transmitted via the customer's representative, communicate by public switched telephone network (PSTN) PSTN between wire telephony terminal and the customer's representative, communicate by the ground data net between customer's representative and the server.
Wherein the ground data net comprises X.25 network of IP network, packet switch.
The user can comprise the sound-type that the sound of oneself converts to the various sound of the mankind, animal class in above-mentioned.
Wherein do not possess in the network of error correcting capability at host-host protocol, the user will increase correction process at transmitting terminal and receiving end.
Wherein transmission and the transmission that voice-enabled chat software comes the processed voice data is installed in data-handling capacity terminal strong, that storage capacity is strong; In the more weak terminal of data-handling capacity or storage capacity client proxy being installed transmits speech data and transfers.For example need pass through client proxy, at portable terminal, digital terminal voice-enabled chat software can be installed directly and realize chat technologies at fixed telephone terminal.
Various terminals not only can select to send the voice messaging of recording, and can send to intended receiver to the voice that preset, and can save the expense of Network Transmission like this and simplify the transmission of some voice commonly used.Terminal only need send and preset the voice sequence number, and server receives at first judges whether this take over party stores after this sequence number and preset voice that if the take over party stores and presets voice, then server is only transmitted this sequence number and given reciever; If the take over party does not store and presets voice, then server extracts speech data according to the sign of this sound-type.
Compare with the Internet chat system of present use, characteristics of the present invention are directly to chat with voice, and provide sound-type to select, promptly the user both can select to chat with own original sound and also can select to come in for a chat with other various types of sound.Native system provides lively, a virtual chat world to the user thus.Another characteristics of native system are, system user is not limited to mobile subscriber or fixed-line subscriber, the data transfer path that is user and server communication can flexible configuration, both can also can also carry out data transmission by wired telephone network by the wireless GPRS network by data networks such as IP or X..25, this just makes different users can utilize different approach to insert native system, and same user also can select different terminals to realize chat easily.
Description of drawings
Fig. 1 is the network topological diagram of data transmission of the present invention;
Fig. 2 is the form of the up signaling data bag transmission of the present invention;
Fig. 3 is the form of upstream message data packet transmission of the present invention;
Fig. 4 is the transformat of client speech data of the present invention;
Fig. 5 is the synoptic diagram that server of the present invention, client or agent side are packed, encapsulated transmission signaling, message data;
Fig. 6 is that server of the present invention, client or the agent side butt joint collection of letters make, message data unpacks, the synoptic diagram of decapsulation;
Fig. 7 is the synoptic diagram of server to the speech data encapsulation;
Fig. 8 is that user side receives synoptic diagram to speech data;
Fig. 9 is that client or agent side are to sending the synoptic diagram of data encapsulation;
Figure 10 is that server receives synoptic diagram to speech data;
Figure 11 is that server end is to presetting the synoptic diagram that speech data encapsulates.
Embodiment
Below in conjunction with accompanying drawing further sets forth in detail is made in concrete enforcement of the present invention.
In system of the present invention, user side need be installed by voice-enabled chat software or client proxy receives and handle Various types of data, wherein mobile phone users can be by the dedicated array of keys on the mobile phone that this software has been installed by normal group a certain symbolic key, as #, call the ICQ menu, after menu occurred, the user can be by the symbolic key " ↑ " on the key mobile phone keyboard, and " ↓ " and " affirmation " key calls the corresponding function item in the ICQ menu; The digital terminal user can pass through each function of menu call on the man-machine interface of pre-installed software on the terminals such as desktop computer, notebook computer; The fixed telephone terminal user is then by directly dialing Service Phone, then under the voice suggestion of server end by realize various functions by correspondent button.
Be the topological diagram that multiple terminal is carried out voice-enabled chat by heterogeneous networks through server 2 switchings as shown in Figure 1, portable terminal 1 is sent to server 2 to data through the wireless GPRS network, it is the uplink information transmission, comprising up signaling and upstream message data transmission format, base station BTS (Base Transceiver Station) 3 is the data-signal of mobile terminal receive 1 at first, delivering to base station controller BSC (Base Station Controller) 4 again handles, then data transmission is arrived the GPRS backbone network, at first the serving GPRS support node SGSN 5 by GPRS receives data, be input to GGSN GGSN 6 through the GPRS backbone network, it has the effect of procotol conversion, make the agreement of data transmission meet the agreement of wanting access network, be directed to the data network 8 that data need insert by router 7 then, access server 2 carries out forwarding of data once more; Digital terminal 9 comprises desktop computer, notebook and portable digital terminal etc., if by corresponding digital net 8 directly access server 2 carry out forwarding of data; Wire telephony terminal 10 must transmitted by customer's representative 11 through the network system of wired public switched telephone network (PSTN) PSTN, is sent to server 2 by corresponding data network 8 and carries out forwarding of data.
The information that each network up and down transmits comprises signaling data bag and message packets.
The up signaling data packet format that its client sends toward server as shown in Figure 2, the data type of its data type 20 these packets of sign promptly is signaling, message or speech data; Signaling type 21 these signalings of sign are " repeating transmission makes mistakes " or " affirmation " two kinds of situations; ICQ number 22 refers to the number of this machine User login ICQ server; Type of message 23 need to refer to message type indicator sign indicating number that retransmit or affirmation.Fig. 3 is the upstream message data packet format, and the effect of its data type 30, type of message 31, ICQ number 32 is consistent with the function of above-mentioned signaling data bag, carries the major part message body 33 of information thereafter, is the information agent that the user exchanges.
It is similar to up form with the information data packet format that server mails to the downlink signaling data packet format of client, is default take over party's ICQ number.
Client to the transformat of speech data as shown in Figure 4, the speech data that client need send to any one good friend all needs to transmit through the relaying of server.Originating party carries out segmentation according to the size that sends data volume to data and transmits, the transformat of VoP as shown in Figure 4, wherein data type 40 refers to the type code sign indicating number of upstream voice data, and numbering 41 is meant sequence number and this group speech data packet sum that comprised of certain packet of sign in one group of VoP.The information that speech data 42 both need exchange for the client is to adopt the packing transfer mechanism.
The voice data transmission form of server end is identical with the transformat of client speech data, when server end receives the VoP that any one client sends to another client, server at first detects the data type of each packet of receiving, when data type is VoP, this packet is transmitted, stored or abandon to server examination transmit leg and take over party's ICQ number, different choice according to circumstances.Give when putting voice messaging label and broadcast mode when server receives from message packets, as through judging, the legal and device storage of take over party is given and is put voice messaging, and then server extracts specified speech information and does corresponding the forwarding.
Wherein the digital terminal user can pass through the data of different types host-host protocol, as X.25, directly communicate by letter between realization such as IP network and the server, no matter be that signaling data, message data or speech data are all as the user data encapsulation of packing in the communication process; Mobile phone users then realize by the GPRS agreement and server between direct communication, data of different types all is encapsulated among the Packet Data Unit PDU (Packet Data Unit) among the packet data protocol PDP (Packet Data Protocol) as user data in the GPRS agreement to be transmitted; The user of telephone terminal then at first dials customer's representative's service hotline, carry out information interaction by cable telephone network and customer's representative, after the customer's representative collected system's information needed, encapsulate by different data layouts and then be transmitted to server according to the difference of information type by data network, the Various types of data of server end also at first sends to the customer's representative, is transmitted to the telephone terminal user by the customer's representative again.
Wherein Fig. 5 is the synoptic diagram that transmission signaling, message data is encapsulated at server end, and various message, signaling at first divide into groups at step 51 place to pack, and carries out the PDP encapsulation again to step 52 place, and then sends.The process that receiving terminal unpacks signaling, message data is at first separated the PDP encapsulation in step 61 pair compressed data packets as shown in Figure 6, and the data of pair being separated after the PDP encapsulation by step 62 unpack recovery once more.
Server is packed in step 71 pair compress speech data earlier to the encapsulation of speech data as shown in Figure 7, in step 72 the packing packet is carried out Error Correction of Coding, carries out the data encapsulation of PDP once more in step 73, sends to the terminal user at last.Fig. 8 is the process that user terminal receives packet, terminal is untied PDP with the packet that receives in step 81 encapsulation, in step 82, carry out error-correcting decoding once more to receiving packet, step 83 pair packet unpacks, packet after step 84 pair unpacks carries out voice data decompression and contracts, and obtains restore information.
Opposite client uploads speech data also will carry out Error Correction of Coding, compression packing, as Fig. 9, in step 91, earlier user voice data stream is carried out corresponding sound-type conversion, selection type according to the user, have the sound etc. of old man, child, man, woman and various animals available, thereby main the employing carried out different modulation to the baseband frequency of user speech and become dissimilar sound.In step 92 sound after the conversion is carried out compressed encoding, pack in step 93, the data after the step 94 pair packing are carried out Error Correction of Coding then, carry out sending to server after the encapsulation of PDP in step 95 pair coded data at last.Server receives packet and separates packet procedures as shown in figure 10, separates packet procedures through the encapsulation of separating the PDP agreement of step 100, the error-correcting decoding of step 101, the packet of step 102 equally, transmits once more.
In Figure 11, user terminal at first sends to server to the voice sequence number that presets of storage, in step 110, server receives at first to be judged whether this take over party stores after this sequence number and presets voice, if the take over party stores and presets voice, then server is only transmitted this voice sequence number and is got final product to reciever; If the take over party does not store and presets voice, then server extracts speech data accordingly according to the sign of this sound-type, in step 111, the speech data that extracts is packed then, in step 112 packing data being carried out Error Correction of Coding handles, at last in step 113, carry out with the PDP agreement sending again after the encapsulation process of packet.
In the above-mentioned process, " Error Correction of Coding " is the Error Correction of Coding of carrying out at speech data specially, this process is optional according to different delivering paths: for the mobile subscriber, because data are transmitted by the GPRS agreement with error correcting capability, therefore needn't carry out correction process again; For fixed-line subscriber,, some host-host protocols therefore need not increase this function at transmitting terminal because not possessing error correcting capability by ground data Netcom letter.
The present invention adopts the affirmation retransmission mechanism to the transmission mechanism of uplink and downlink signaling and message data, and promptly the take over party will carry out verification after receiving signaling and message packets, and check results is fed back to transmit leg; Transmit leg is to the signaling of makeing mistakes and message packets and surpass the time delay restriction and unresponsive packet is retransmitted, and guarantees the reliability transmission of signaling and message data, prevents the generation of packet loss phenomenon.
Claims (10)
1, a kind of method of carrying out voice-enabled chat at multiple terminal room is characterized in that, realizes as follows:
1) voice-enabled chat software or handle the transmission and the transmission of various types of voice data by client proxy is installed on the terminal that voice-enabled chat software have the ability to be installed;
2) different terminals arrive server to data transmission by different communication networks according to corresponding host-host protocol, carry out corresponding forwarding by server;
3) server end is at first determined the type of user terminal when transmitting or sending Various types of data to the reception user, and the difference according to the receiving terminal type becomes the packing data of required transmission different protocol data bags also to send by different internet channels then.
4) server is modulated the baseband frequency of user voice accordingly according to the selection of user to sound-type, transmission sound is converted to dissimilar sound sends to the take over party.
2, method of carrying out voice-enabled chat at multiple terminal room according to claim 1 is characterized in that, user terminal comprises portable terminal, digital terminal, wire telephony terminal.
3, method of carrying out voice-enabled chat at multiple terminal room according to claim 1, it is characterized in that, the data that portable terminal sends are delivered to the serving GPRS support node SGSN of general packet radio service gprs via the base station sub-system BSS of Public Land Mobile Nerwork PLMN, mail to the gateway support node GGSN of GPRS then by the tunnel protocol GTP of GPRS, data forwarding is given the server that links to each other with the cable data net by GGSN at last.
4, method of carrying out voice-enabled chat at multiple terminal room according to claim 1 is characterized in that, digital terminal is sent to server to the data that needs send by all kinds of ground data networks.
5, method of carrying out voice-enabled chat at multiple terminal room according to claim 1, it is characterized in that, data transmission between wire telephony terminal and the server will be transmitted via the customer's representative, communicate by public switched telephone network (PSTN) PSTN between wire telephony terminal and the customer's representative, communicate by the ground data net between customer's representative and the server.
6, according to claim 3 or 4 or 5 described methods of carrying out voice-enabled chat, it is characterized in that the ground data net comprises X.25 network of IP network, packet switch at multiple terminal room.
7, method of carrying out voice-enabled chat at multiple terminal room according to claim 1 is characterized in that, the user can comprise the sound-type that the sound of oneself converts to the various sound of the mankind, animal class.
8, method of carrying out voice-enabled chat at multiple terminal room according to claim 1 is characterized in that, does not possess in the network of error correcting capability at host-host protocol, and the user will increase correction process at transmitting terminal and receiving end.
9, method of carrying out voice-enabled chat at multiple terminal room according to claim 1 is characterized in that, reaches the strong terminal of storage capacity by force in data-handling capacity transmission and the transmission that voice-enabled chat software comes the processed voice data is installed; In the more weak terminal of data-handling capacity or storage capacity client proxy being installed transmits speech data and transfers.
10, method of carrying out voice-enabled chat at multiple terminal room according to claim 1 is characterized in that, various terminals have recording mechanism, can stored voice message; Perhaps record and store, and can send to intended receiver to the voice that preset by the customer's representative.
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| CN 03102475 CN1425979A (en) | 2003-01-23 | 2003-01-23 | Method for voice chatting between multiple kinds of terminals |
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| CN 03102475 CN1425979A (en) | 2003-01-23 | 2003-01-23 | Method for voice chatting between multiple kinds of terminals |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006116906A1 (en) * | 2005-04-30 | 2006-11-09 | Tencent Technology (Shenzhen) Company Limited | A method and system for implementing the group chat |
| WO2007022707A1 (en) * | 2005-08-22 | 2007-03-01 | Huawei Technologies Co., Ltd. | Method, system and entity for realizing an application service |
| CN100407625C (en) * | 2005-04-29 | 2008-07-30 | 华为技术有限公司 | Method for providing business according to its type |
| CN108196908A (en) * | 2017-12-29 | 2018-06-22 | 北京五八信息技术有限公司 | A kind of method, apparatus, equipment and computer readable storage medium for updating APP |
| CN108683820A (en) * | 2018-04-26 | 2018-10-19 | 贵阳朗玛信息技术股份有限公司 | The mobile Internet voice platform system and its application process of combining PSTN |
| WO2023185352A1 (en) * | 2022-03-30 | 2023-10-05 | 阿里巴巴（中国）有限公司 | Data processing method and system based on wireless network |
-
2003
- 2003-01-23 CN CN 03102475 patent/CN1425979A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407625C (en) * | 2005-04-29 | 2008-07-30 | 华为技术有限公司 | Method for providing business according to its type |
| US8019880B2 (en) | 2005-04-29 | 2011-09-13 | Huawei Technologies Co., Ltd. | Method for distributing service according to terminal type |
| WO2006116906A1 (en) * | 2005-04-30 | 2006-11-09 | Tencent Technology (Shenzhen) Company Limited | A method and system for implementing the group chat |
| WO2007022707A1 (en) * | 2005-08-22 | 2007-03-01 | Huawei Technologies Co., Ltd. | Method, system and entity for realizing an application service |
| CN101160798B (en) * | 2005-08-22 | 2010-12-01 | 华为技术有限公司 | Method, system and entity of implementing application service |
| CN108196908A (en) * | 2017-12-29 | 2018-06-22 | 北京五八信息技术有限公司 | A kind of method, apparatus, equipment and computer readable storage medium for updating APP |
| CN108683820A (en) * | 2018-04-26 | 2018-10-19 | 贵阳朗玛信息技术股份有限公司 | The mobile Internet voice platform system and its application process of combining PSTN |
| CN108683820B (en) * | 2018-04-26 | 2021-10-15 | 贵阳朗玛信息技术股份有限公司 | Mobile internet voice platform system fusing public switched telephone network PSTN and application method thereof |
| WO2023185352A1 (en) * | 2022-03-30 | 2023-10-05 | 阿里巴巴（中国）有限公司 | Data processing method and system based on wireless network |
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