CN101026813B - Information processing method for communication system - Google Patents
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- CN101026813B CN101026813B CN2006100590108A CN200610059010A CN101026813B CN 101026813 B CN101026813 B CN 101026813B CN 2006100590108 A CN2006100590108 A CN 2006100590108A CN 200610059010 A CN200610059010 A CN 200610059010A CN 101026813 B CN101026813 B CN 101026813B
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Abstract
The method includes steps: in communication system, session server receives session information; based on presetting data processing policy, data reception setting, and data send setting, the session server processes the received session information. Using the method makes the session server process the received session information based on presetting data processing policy, data reception setting, and data send setting.
Description
Technical field
The present invention relates to network communication field, relate in particular to a kind of method of in communication system, carrying out information processing.
Background technology
Along with the development of broadband network, mobile communication will not only be confined to traditional Speech Communication, will carry out gradually in conjunction with the multimedia service of multiple medium types such as audio frequency, video, picture and text.Data services such as this multimedia service can be browsed with presence (presenting business), short message, WEB (webpage), locating information, PUSH (pushing professional) and file-sharing combine, and provide the multiple business service to the user.This multiple business service comprises:
Messaging service: instant message and chatroom, multimedia short message etc.
Video traffic: amusement, multimedia messages, daily interchange etc.
Ecommerce: catalogue, search engine, shopping cart, order management, payment etc.
Recreation: solitaire game, group's recreation etc.
Positioning service: missing, guide, warning etc.
Personal assistant: address book, schedule, bookmark management, file storage, event notification, Email etc.
Under the promotion that above-mentioned multiple business service is used, 3GPP (third generation partnership project) normal structure has been released IP-based IMS (internet multimedia subnet) framework, purpose is to use a kind of structure of standardized opening to realize diversified multimedia application in communication network, offers more selection of user and abundanter impression.
Along with development of internet technology, multi-party communication becomes a kind of general gradually business, in order to realize that multi-party communication must need a unified control point and come system is managed, and need guarantee the consistency and the real-time of managing.Such as, when a user applies sent voice data, system needed and can only have a control point that this application is handled.Present multimedia communications system in many ways comprises systems such as PoC (based on the press-and-talk of honeycomb) system, Conference (multimedia conferencing) system.Wherein the PoC system is a kind of central controlled multimedia communications system in many ways.
In multi-party communication, exist the user to insert situation situation inequality, insert by WCDMA (Wideband Code Division Multiple Access (WCDMA)) system such as some user, some user inserts by GPRS (GPRS), in this case, the unmatched situation of user velocity may appear.
In many ways a kind of method of carrying out data passes is in the multimedia communications system of the prior art: the data that the needs that conversation server sends over the calling subscriber transmit are carried out buffer memory, then, pass to different called subscribers again.At the called subscriber of different access rates, conversation server needs the time of buffer memory also different.
Above-mentioned shortcoming of carrying out the method for data passes of the prior art is: because in multimedia communications system in many ways, the time span that user can send data is limited, and each called subscriber's reception bandwidth is also inequality.Therefore, this method may cause different called subscribers to receive that the time delay of data has than big difference.When the called subscriber can not be received the data that conversation server transmits in the time in the transmission data of calling subscriber's appointment, then conversation server was just nonsensical to the data that this called subscriber sends, and can produce charge information to this called subscriber.
Such as, in data transfer shown in Figure 1, the calling subscriber sends many coal bodies data by conversation server to called subscriber 2, called subscriber 3.Finish when this calling subscriber sends data to conversation server, send the request of release to conversation server, perhaps, this calling subscriber's transmission route occupies overtime, and then system can stop this calling subscriber's transmission route, removes this calling subscriber's buffer memory simultaneously.At this moment, called subscriber 2 may finish the reception data, and still, called subscriber 3 may not finish the reception data, and then the partial data that received of called subscriber 3 is invalid.
In addition, as the calling subscriber because to send the speed of data too slow, when conversation server transmission data are not finished, this calling subscriber's transmission route occupies overtime, then conversation server can be cancelled this calling subscriber's data transmission route by send message to the calling subscriber, removes this calling subscriber's buffer memory simultaneously.At this moment, the data that send of the calling subscriber that received of called subscriber also are invalid.The schematic diagram of this data passes situation as shown in Figure 2.Avoid this situation though can limit the size that the calling subscriber sends data, do not consider the ability of calling subscriber's transmission data.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide a kind of method of in communication system, carrying out information processing, thereby can make conversation server receive setting, user data transmission setting, the session information that receives is handled according to data processing policy of setting and user data.
The objective of the invention is to be achieved through the following technical solutions:
A kind of method of carrying out information processing in communication system comprises step:
A, in communication system, conversation server receives session information;
B, described conversation server are according to the data processing policy of setting, and Data Receiving setting and/or data send and are provided with, and the described session information that receives is handled;
Described step B specifically comprises:
B1, setting data processing policy, Data Receiving setting and/or data transmission setting in conversation server;
B2, described conversation server send setting according to data processing policy and described Data Receiving setting, the data of described setting, and the described session information that receives is handled;
Described step B2 specifically comprises:
If sending the user of described session information, B21 have data to send setting, then conversation server sends according to these data and is provided with, from the described session information that receives, extract session data relevant information or session data relevant information and partial session data or partial session data and sample execution in step B22 as session information; Otherwise, execution in step B23;
If B22 receives the user of described session information the Data Receiving setting is arranged, conversation server is provided with according to this Data Receiving, sends described session information sampling or session information or information to one or more reception users; Otherwise conversation server sends described session information sampling to one or more reception users;
If B23 receives the user of described session information the Data Receiving setting is arranged, conversation server is provided with according to this Data Receiving, from the described session information that receives, extract session data relevant information or session data relevant information and partial session data or partial session data and sample, send described session information sampling or session information or information to one or more reception users as session information; Otherwise conversation server sends described session information or information to one or more reception users.
Described steps A specifically comprises:
In communication system, send the user and send session information to conversation server, this session information comprises: session data and/or session data relevant information.
Described session data relevant information comprises: the size of data and/or type and/or delivery lag analysis and/or exercise question and/or subject description and/or suggestion retention time.
Described data processing policy comprises: the user is provided with and/or carrier policy.
Described step B1 specifically comprises
In communication system, the user carries out the Data Receiving setting in advance, and this Data Receiving setting is passed to conversation server, and conversation server is preserved this Data Receiving setting;
And/or,
In communication system, the user carries out data in advance and sends setting, these data is sent to be provided with pass to conversation server, and conversation server sends these data to be provided with and preserves.
Described step B21 also comprises:
Described conversation server changes the session data that receives, and generate new session data relevant information according to the session data after changing, from the session information after the described change, extract session data relevant information or session data relevant information and partial session data or partial session data and sample as session information.
Described conversation server changes session data and comprises: session data is carried out encoding and decoding conversion and/or speed adjustment and/or format conversion.
Described step B2 also comprises:
When having a plurality of conversation server, the conversation server of the conversation server of sampling of described transmission session information or session information or information and described reception session information can be same or different conversation servers.
Described step B22 also comprises:
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user with the described session information that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user after the time with the described session information buffer memory setting that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server abandons the described session information that receives;
Perhaps,
After the reception user receives described information session intelligence sample or information, send Indication message to conversation server, the announcement session server sends to this reception user with the partial content in the described session information that receives;
Perhaps,
Conversation server is not received the indication information that receives the user, according to rule the described session information that receives is handled.
The described described session information that receives the processing according to rule comprises:
Described conversation server resends described session information sampling or information to described reception user;
Perhaps,
Described conversation server continues to wait for described reception user's response;
Perhaps,
Described conversation server abandons the described session information that receives.
Described step B also comprises:
Conversation server preserves the described session information that receives according to the data processing policy of described setting, after having surpassed the time of setting or behind the conversation end, conversation server is deleted the session information of described preservation.
Described step B also comprises:
Described conversation server is with the result of the session information received and the transmission user that current state is notified to described session information.
Described step B also comprises:
The user who sends session information sends subscribe message to described conversation server, after described conversation server receives this subscribe message, and the user that the result and the current state of described session information is notified to described transmission session information.
As seen from the above technical solution provided by the invention, the present invention receives by preliminary setting data processing policy in conversation server and user data and is provided with, user data sends and is provided with, the calling subscriber carries relevant informations such as some size of data, type, delivery lag analysis in the session data that conversation server sends, thereby can make conversation server receive setting, user data transmission setting, the session data that receives is handled according to data processing policy of setting and user data.Can make the called subscriber before receiving session data, the session data that judges whether to receive calling subscriber's transmission according to the relevant information and the own information such as receiving ability of session data.Can make the calling subscriber in data transmission procedure or after the data transmission end, obtain the current transmission situation of data.Improved the flexibility of data passes.
Description of drawings
Fig. 1 is the data transfer schematic diagram in existing a kind of multi-party communication system;
Fig. 2 is the data transfer schematic diagram in the existing alternative multi-party communication system.
Fig. 3 is the concrete process chart of the embodiment of the method for the invention;
Fig. 4 sends the schematic diagram of session information to conversation server by different modes for the calling subscriber;
Fig. 5 is the schematic diagram that the called subscriber is provided with to the conversation server transmitting and receiving data;
Fig. 6 is the data transfer schematic diagram when having a plurality of conversation server;
The message that Fig. 7 returns according to the called subscriber for conversation server sends the schematic diagram of session information to the called subscriber;
The response message that Fig. 8 returns according to conversation server for the calling subscriber obtains the schematic diagram of the transmission situation of data.
Embodiment
The invention provides a kind of method of in communication system, carrying out information processing, core of the present invention is: set in advance data processing policy and user data and receive setting, user data transmission setting in conversation server, conversation server receives setting, user data transmission setting according to data processing policy of setting and user data, and the session information that receives is handled accordingly.
Describing the method for the invention in detail below in conjunction with accompanying drawing, is example with the multi-party communication system, and the concrete handling process of the embodiment of the method for the invention comprises the steps: as shown in Figure 3
After step 3-1, calling subscriber select suitable send mode, send session information, in the session information that sends, carry relevant informations such as some size of data, type, delivery lag analysis to conversation server.
In actual applications, the calling subscriber can send session information to conversation server in several ways, and this multiple mode comprises:
1, the mode that directly sends;
2, the mode that sends by SIP message (initial session protocol message);
3, the mode that sends by URL (Universal Resource Locator).
After the calling subscriber has selected suitable send mode, just send session information to conversation server.This session information comprises: session data and session data relevant information.This session data relevant information comprises size, type, delivery lag analysis, title (exercise question), topic (subject description) and the suggestion retention time of data or the like information.
The schematic diagram that the calling subscriber sends session information to conversation server by different modes as shown in Figure 4.
Step 3-2, described conversation server send setting, user data reception setting according to data processing policy of setting and user data, the session information that receives is handled, sent session information sampling or session information or information to the called subscriber.
The present invention need be in conversation server the preliminary setting data processing policy, this data processing policy comprises: the user is provided with and carrier policy.This user's setting is some settings except that user data receives setting and user data transmission setting.
The Data Receiving setting can also be set in conversation server the user and data send setting.
Such as, the called subscriber can carry out the Data Receiving setting in advance, sets in advance the content and the mode that receive data, is directly to receive or receive by alternate manner.Then, this Data Receiving setting is sent to conversation server, conversation server is preserved the Data Receiving setting that receives, and sends Data Receiving to the called subscriber response is set.
The calling subscriber also can carry out data in advance and send setting, these data is sent to be provided with pass to conversation server, and conversation server sends these data to be provided with and preserves, and to calling subscriber's transmission data response is set.
Above-mentioned called subscriber sends schematic diagram that Data Receiving is provided with as shown in Figure 5 to conversation server.
Then, conversation server sends setting, user data reception setting according to data processing policy of setting and user data, and the session information that receives is handled.
When the user who sends described session information has the data transmission to be provided with, then conversation server sends according to these data and is provided with, and extracts session data relevant information or session data relevant information and partial session data or partial session data and sample as session information from the described session information that receives.Then, conversation server judges whether the user who receives described session information has the Data Receiving setting, if have, then conversation server is provided with according to this Data Receiving, sends described session information sampling or session information or information to one or more reception users; Otherwise conversation server sends described session information sampling to one or more reception users.
When the user who sends described session information does not have the data transmission to be provided with, if receive the user of described session information the Data Receiving setting is arranged, conversation server is provided with according to this Data Receiving, from the described session information that receives, extract session data relevant information or session data relevant information and partial session data or partial session data and sample, send described session information sampling or session information or information to one or more reception users as session information; Otherwise conversation server sends described session information or information to one or more reception users.
In above-mentioned processing procedure, conversation server can also change the session data that receives, and generate new session data relevant information according to the session data after changing, from the session information after the described change, extract session data relevant information or session data relevant information and partial session data or partial session data and sample as session information.Described conversation server changes session data and comprises: session data is carried out encoding and decoding conversion, speed adjustment and format conversion etc.
Conversation server can send different informations and the sampling of different session information to different called subscribers or adopt different processing methods, such as to user's first, send sampling information 1, user's second is sent sampling information 2, to user the third, adopt the mode that directly sends session information.
When having a plurality of conversation server, above-mentioned send the conversation server of session information sampling or session information or information and the conversation server of described reception session information can be same or different conversation servers to the called subscriber.Above-mentioned session data that the conversation server needs that promptly link to each other with the calling subscriber will receive and relevant information pass to each intermediate session server.Above-mentioned data transfer when having a plurality of conversation server as shown in Figure 6.
Step 3-3, called subscriber handle accordingly according to actual conditions after receiving the session information sampling or information of conversation server transmission, return Indication message to conversation server.
The called subscriber according to situations such as own Data Receiving setting, reception data bandwidths, handles after receiving the above-mentioned session information sampling or information of conversation server transmission accordingly.
Such as, the reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user with the described session information that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user after the time with the described session information buffer memory setting that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server abandons the described session information that receives;
Perhaps,
After the reception user receives described information session intelligence sample or information, send Indication message to conversation server, the announcement session server sends to this reception user with the partial content in the described session information that receives;
Perhaps,
Conversation server is not received the indication information that receives the user, according to rule the described session information that receives is handled.Such as, described conversation server resends described session information sampling or information to described reception user; Perhaps, described conversation server continues to wait for described reception user's response; Perhaps, described conversation server abandons the described session information that receives.
Conversation server can also preserve the described session information that receives according to the data processing policy of described setting, after having surpassed the time of setting or behind the conversation end, conversation server is deleted the session information of described preservation.
The indication information that above-mentioned conversation server returns according to the called subscriber, the schematic diagram that sends session information to the called subscriber as shown in Figure 7.
In the process of transmitting of above-mentioned session data or after data were sent completely, the calling subscriber can send subscribe message to conversation server, according to the response message that conversation server returns, obtains to send the current transmission situation of data.Such as, several called subscriber's selective reception data, several called subscriber select to reject that data, several called subscriber receive that data are finished, several called subscriber is receiving data and several called subscriber information such as reaction not at present.
Deleted the data of above-mentioned preservation when conversation server after, conversation server also can send a notification message to the calling subscriber, the reception condition of subscriber call data.This notification message can send based on calling subscriber's request, also can send automatically.
The response message that above-mentioned calling subscriber returns according to conversation server obtain session data the transmission situation schematic diagram as shown in Figure 8.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (13)
1. a method of carrying out information processing in communication system is characterized in that, comprises step:
A, in communication system, conversation server receives session information;
B, described conversation server are handled the described session information that receives according to the data processing policy of setting and Data Receiving setting and/or data transmission setting;
Described step B specifically comprises:
B1, setting data processing policy and Data Receiving setting and/or data transmission setting in conversation server;
B2, described conversation server send setting according to data processing policy and described Data Receiving setting, the data of described setting, and the described session information that receives is handled;
Described step B2 specifically comprises:
If sending the user of described session information, B21 have data to send setting, then conversation server sends according to these data and is provided with, from the described session information that receives, extract session data relevant information or session data relevant information and partial session data or partial session data and sample execution in step B22 as session information; Otherwise, execution in step B23;
If B22 receives the user of described session information the Data Receiving setting is arranged, conversation server is provided with according to this Data Receiving, sends described session information sampling or session information or information to one or more reception users; Otherwise conversation server sends described session information sampling to one or more reception users;
If B23 receives the user of described session information the Data Receiving setting is arranged, conversation server is provided with according to this Data Receiving, from the described session information that receives, extract session data relevant information or session data relevant information and partial session data or partial session data and sample, send described session information sampling or session information or information to one or more reception users as session information.
2. method according to claim 1 is characterized in that, described steps A specifically comprises:
In communication system, send the user and send session information to conversation server, this session information comprises: session data and/or session data relevant information.
3. method according to claim 2 is characterized in that, described session data relevant information comprises: the size of data and/or type and/or delivery lag analysis and/or exercise question and/or subject description and/or suggestion retention time.
4. method according to claim 1 is characterized in that, described data processing policy comprises: the user is provided with and/or carrier policy.
5. method according to claim 1 is characterized in that described step B1 specifically comprises
In communication system, the user carries out the Data Receiving setting in advance, and this Data Receiving setting is passed to conversation server, and conversation server is preserved this Data Receiving setting;
And/or,
In communication system, the user carries out data in advance and sends setting, these data is sent to be provided with pass to conversation server, and conversation server sends these data to be provided with and preserves.
6. method according to claim 1 is characterized in that, described step B21 also comprises:
Described conversation server changes the session data in the session information that receives, and extracts session data relevant information or session data relevant information and partial session data or partial session data and sample as session information from the session information after the described change.
7. method according to claim 6 is characterized in that, described conversation server changes the session data in the session information and comprises: the session data in the session information is carried out encoding and decoding conversion and/or speed adjustment and/or format conversion.
8. method according to claim 1 is characterized in that, described step B2 also comprises:
When having a plurality of conversation server, the conversation server of the conversation server of sampling of described transmission session information or session information or information and described reception session information is same or different conversation server.
9. method according to claim 1 is characterized in that, described step B22 also comprises:
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user with the described session information that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user after the time with the described session information buffer memory setting that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server abandons the described session information that receives;
Perhaps,
The reception user sends Indication message to conversation server after receiving described session information sampling or information, and the announcement session server sends to this reception user with the partial content in the described session information that receives;
Perhaps,
Conversation server is not received the indication information that receives the user, according to rule the described session information that receives is handled.
10. method according to claim 9 is characterized in that, the described described session information that receives the processing according to rule comprises:
Described conversation server resends described session information sampling or information to described reception user;
Perhaps,
Described conversation server continues to wait for described reception user's response;
Perhaps,
Described conversation server abandons the described session information that receives.
11. method according to claim 1 is characterized in that, described step B also comprises:
Conversation server preserves the described session information that receives according to the data processing policy of described setting, after having surpassed the time of setting or behind the conversation end, conversation server is deleted the session information of described preservation.
12. method according to claim 1 is characterized in that, described step B also comprises:
Described conversation server is with the result of the session information received and the transmission user that current state is notified to described session information.
13. method according to claim 12 is characterized in that, described step B also comprises:
The user who sends session information sends subscribe message to described conversation server, after described conversation server receives this subscribe message, and the user that the result and the current state of described session information is notified to described transmission session information.
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| CN2006100590108A CN101026813B (en) | 2006-02-24 | 2006-02-24 | Information processing method for communication system |
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| CN2006100590108A CN101026813B (en) | 2006-02-24 | 2006-02-24 | Information processing method for communication system |
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| CN101990181A (en) * | 2009-08-07 | 2011-03-23 | 华为终端有限公司 | Method for transmitting session information and device thereof |
| CN102006563A (en) * | 2009-09-01 | 2011-04-06 | 中兴通讯股份有限公司 | Information file processing method and device |
| US10778754B2 (en) * | 2015-05-05 | 2020-09-15 | Telecom Italia S.P.A. | Subscriber session re-distribution in a communication network |
Citations (1)
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| CN1469585A (en) * | 2003-06-26 | 2004-01-21 | 中国科学院计算技术研究所 | Session and medium authorization method in IP video telephone system based on session start protocol |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469585A (en) * | 2003-06-26 | 2004-01-21 | 中国科学院计算技术研究所 | Session and medium authorization method in IP video telephone system based on session start protocol |
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| Title |
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| 刘德辉，***.一种基于SIP的多媒体会议服务器设计.《广东通信技术》.2005,第25卷(第2期),第12页第一栏第1段～第5段，图2、4－5. * |
| 林铮.软交换中的关键技术:SIP.《通信世界》.2002,(第19期),第38页第1栏第2段～第三栏第3段,表一. * |
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