CN101132562A - Talk authority control method and system for honeycomb press-talk business - Google Patents
Talk authority control method and system for honeycomb press-talk business Download PDFInfo
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Abstract
This invention discloses a method for controlling speaking right for cell phone talk service including: setting up chat group attribute information on an XML document management server, in which, the attribute information includes accumulated speaking time of users, and a cell phone talk server reads accumulated speaking time in the attribute information and takes it as the parameter of determining say sequence of users to decide say sequence of users, in this invention, session result of chat groups is more close to the mode of current forum, thinking mode and behavior habit of people.
Description
Technical field
The present invention relates to mobile communication technology, relate in particular to the control method and the system of the chat group right of speech of honeycomb push-to-talk service.
Background technology
PoC (Push to Talk over Celluar, honeycomb push-to-talk) business is that a kind of it is a kind of half-duplex communication mode based on the PPT on the cellular network (Push to Talk, PoC) business, but the user only needs just immediate communication of button.PoC service can be based on GPRS (wireless universal grouping) network or SIP/IP (conversation initialized protocol/procotol) network, and its service feature is particularly suitable for the frequent conversation between individual or the group.
At present, PoC service is supported multiple form of session, as session one to one, one-to-many session, one-to-many to a session, interim cluster conversation, predefine cluster conversation and chat sessions etc.The PoC service standard of OMA (move open alliance) definition, based on IMS (IP Multimedia System) network, support SIP/IP signaling realizes operations such as the initiation, route of signaling between the SIP entity.PoC service has been introduced a kind of new communication pattern, is that existing mobile communication network and existing speech business can't provide, because it when satisfying voice call, also makes the expense of Internet resources, user resources arrive minimum degree greatly.
After the link establishment of PoC service bottom, finish the control of finishing right of speech for the control of calling out, by RTCP (RTCP Real-time Transport Control Protocol) agreement by Session Initiation Protocol.For a PoC session, for a medium type, synchronization has only a PoC session participant can have right of speech, for modal voice PoC session, is called " right to speak " exactly in PoC service.
General PoC service right to speak (right of speech that comprises other medium types) all adopts preempt-mode, specifically, be exactly the button of PoC session participant by the PoC terminal, come to PoC server application right of speech, the PoC server according to preset rule (such as the queuing of " First come first served ") to calculate which PoC user be the user that the next one is had a say.This preempt-mode by PoC user's selection, uses artificial button request fully, and server accepts request, and it is fast which user robs, and which user obtains right of speech earlier.
Under most of situation, for the right of speech of general PoC session, the preempt-mode of this right of speech does not influence use yet, does not influence PoC user's result of use substantially.But, in order to increase user experience, also can adopt a lot of technology solve right of speech seize with assignment problem, such as, the right of speech of session host technology, dialogue-based cost is selected or the like.
Yet, present for the group of some many type of present use based on the preempt-mode of " First come first served " and session host's technical schemes such as mode, all can not well satisfy.Such as, set up a chat group if use PoC service, be used for specially certain aspect technical discussion or relate to the hobby discussion of certain type, the present existence form of this chat group is exactly various technical forums on the current internet or interest forum etc.Obviously, if certain PoC user is the professional occurrences in human life or the darker personage of qualifications and record of service of this aspect, more right to speak should be arranged, but present PoC technology can't satisfy well.
Therefore, need a kind of solution of right of speech control of PoC service, can solve the problem in the above-mentioned correlation technique.
Summary of the invention
The present invention proposes a kind of authority control method and system of PoC service, specially at about certain type chat group, this chat group can realize edition owner of forum or the senior of forum, and more right to speak can be arranged.Well solved the weak point in the above-mentioned PoC technology.
According to an aspect of the present invention, provide a kind of authority control method of PoC service, this method may further comprise the steps: create the chat group attribute information on the XML document management server, wherein, attribute information comprises user's accumulative total time limit of speech; And the user is when the PoC server sends speaking request, and the PoC server reads the accumulative total time limit of speech of the user in the attribute information, and with its right to speak of determining the user as parameter of determining user's right to speak order in proper order.
This method is further comprising the steps of: behind each conversation end, the PoC server all is sent to the XML document management server with the air time record of this speech of user, and the XML document management server adds the air time of this speech to accumulative total time limit of speech that the accumulative total time limit of speech upgrades the user.
This method is further comprising the steps of: the PoC server is distributed to the user according to determined right to speak order with right to speak.
The periodic cleaning of XML document management server did not participate in the user's of cluster conversation historical data for a long time.
User terminal utilizes XML configuration access agreement to visit data in the XML document management server.
According to another aspect of the present invention, provide a kind of right of speech control system of PoC service, this system comprises: the XML document management server, be used to create the chat group attribute information, and wherein, attribute information comprises user's accumulative total time limit of speech; And the PoC Control Server, be used for when the speaking request that receives from the user, reading the accumulative total time limit of speech of the user in the attribute information, and with its right to speak of determining the user as parameter of determining user's right to speak order in proper order.
This system also comprises: presence server, be used to issue state of user, and state comprises that the user is whether online and whether the user is busy; Network PoC box is used to store PoC session data and PoC session control data; Aggregation proxy server is used for user terminal is connected to the XML document management server, and user terminal is carried out authentication and the session request is routed to the XML document management server; Conversation initialized protocol/procotol core net is used for by providing miscellaneous service to support the XML document management service; And the XML document administrative client, be used to manage XML document, comprise data in modification, increase, deletion, the Query XML document management server.
Behind each conversation end, the PoC server all is sent to the XML document management server with the air time record of this speech of user, and the XML document management server adds the air time of this speech to accumulative total time limit of speech that the accumulative total time limit of speech upgrades the user.
Conversation initialized protocol/procotol core net is the IP Multimedia System network.The IP Multimedia System network provides following function to support the XML document management service: between XML document administrative client and XML document management server, transmit the conversation initialized protocol signaling, provide find and the address resolution business, support the conversation initialized protocol compression, by user's service profile realize the XML document administrative client authentication and mandate, keep the state of registration and charge information be provided.
The present invention makes the session result of chat group more be close to the mode of current forum, more presses close to people's the mode of thinking and behavioural habits, has strengthened the result of use of PoC service.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart that illustrates according to the authority control method of PoC service of the present invention;
Fig. 2 is the block diagram that illustrates according to the right of speech control system of PoC service of the present invention;
Fig. 3 is the flow chart that illustrates according to the authority control method of the PoC service of the embodiment of the invention;
Fig. 4 is the flow chart of seizing right of speech that common PoC service is shown;
Fig. 5 is the flow chart of seizing right of speech that illustrates according to the PoC service of the embodiment of the invention;
Fig. 6 is the chat group session flow chart that illustrates according to the PoC service of the embodiment of the invention; And
Fig. 7 is the flow chart that illustrates according to the authority control method of the PoC service of further embodiment of this invention.
Embodiment
Describe embodiments of the invention in detail below in conjunction with accompanying drawing.
Fig. 1 is the flow chart that illustrates according to the authority control method of PoC service of the present invention.With reference to Fig. 1, may further comprise the steps according to the authority control method of PoC service of the present invention: step S102, on the XML document management server, create the chat group attribute information, wherein, attribute information comprises user's accumulative total time limit of speech; And step S104, when the user sent speaking request to the PoC server, the PoC server read the accumulative total time limit of speech of the user in the attribute information, and it is determined user's right to speak order as one of parameter of determining user's right to speak order.
This method is further comprising the steps of: behind each conversation end, the PoC server all is sent to the XML document management server with the air time record of this speech of user, and the XML document management server adds the air time of this speech to accumulative total time limit of speech that the accumulative total time limit of speech upgrades the user.
This method is further comprising the steps of: the PoC server is distributed to the user according to determined right to speak order with right to speak.
The periodic cleaning of XML document management server did not participate in the user's of cluster conversation historical data for a long time.
User terminal utilizes XML configuration access agreement to visit data in the XML document management server.
Fig. 2 is the block diagram that illustrates according to the right of speech control system of PoC service of the present invention.With reference to Fig. 2, comprise according to the right of speech control system 200 of PoC service of the present invention: XML document management server 202, be used to create the chat group attribute information, wherein, attribute information comprises user's accumulative total time limit of speech; And PoC Control Server 204, be used for when the speaking request that receives from the user, reading the accumulative total time limit of speech of the user in the attribute information, and with its right to speak of determining the user as one of parameter of determining user's right to speak order in proper order.
This system also comprises: presence server, be used to issue state of user, and state comprises that the user is whether online and whether the user is busy; Network PoC box is used to store PoC session data and PoC session control data; Aggregation proxy server is used for user terminal is connected to XDM (XML document management) server, and user terminal is carried out authentication and the session request is routed to the XML document management server; The SIP/IP core net is used for by providing miscellaneous service to support the XDM business; And the XDM client, be used to manage XML document, comprise data in modification, increase, deletion, the Query XML document management server.
Behind each conversation end, the PoC server all is sent to the XML document management server with the air time record of this speech of user, and the XML document management server adds the air time of this speech to accumulative total time limit of speech that the accumulative total time limit of speech upgrades the user.
The SIP/IP core net is the IMS network.The IMS network provides following function to support the XDM business: between XDM client and XDM server, transmit the SIP signaling, provide find and the address resolution business, support the SIP compression, by user's service profile realize the XDM client authentication and mandate, keep the state of registration and charge information be provided.
Fig. 3 is the flow chart that illustrates according to the authority control method of the PoC service of the embodiment of the invention.With reference to Fig. 3, the method for this embodiment may further comprise the steps:
Step S302, the attribute-bit of increase chat group Porfile is used for identifying user in the cumulative time of certain session group value on the XDM server; The periodic cleaning of XDM server did not participate in user's historical data of this cluster conversation for a long time;
Step S304 judges the cumulative time value in this cluster conversation of PoC user in this session on the PoC Control Server, the cumulative time value as one of parameter of the queuing algorithm of setting up right of speech; And
Step S306, when the PoC Control Server was taken in conversation end, the cumulative time record with after this session sent to the XDM server, by the XDM server update.
According to technical scheme provided by the invention and system, the user uses PoC service to carry out the technical discussion of certain aspect or relates to the hobby discussion of certain type, set up a chat group, in this group, the user is (can think " empirical value ") that has in the cumulative time of this group, and the numerical value of cumulative time value has determined the queuing situation of user applies right of speech to a great extent, cumulative time is many more, the easy more right of speech of applying for.
Describe the preferred embodiments of the present invention in detail below in conjunction with Fig. 2, Fig. 4～Fig. 7.
With reference to Fig. 2, the network environment of the PoC service of present embodiment is based on the SIP/IP network:
In the PoC network, comprise following capital equipment: presence server (Presenceserver): presence server is the kernel entity that the Presence technology is achieved, be the functional entity that receives, stores and distribute presence information and distribution watcher information, can obtain presence information from a plurality of user agents, network agent; And the rule that can determine according to information model, relevant certain presence information that presents body that receives from one or more Presence source is combined into a single document; In addition, presence server can be subscribed to and be stored in the variation of sharing document on XDMS and the Presence XDMS, and can obtain the document of sharing on XDMS (XML document management server) and the Presence XDMS;
Share XML document management server (Shared XDMS): it is the server of the XML document shared of other business of storage, and the management to shared XML document is provided.Share the XDM document management server and support XCAP (XML configuration access agreement) agreement and URI (same resource identification) tabulation, and the secure communication between support and the XDM client.After XML document changed, the XDM document management server can be notified the renewal of XDM client about document;
Aggregation Proxy (Aggregation Proxy): it is the XDM client realizes inserting the XML document on the XDM server at subscriber equipment a contact point, also can be described as an acting server between XDM client and the XDM server, major function has: carry out the authentication to the XDM client, route XCAP asks correct XDM server, support to charge (optional), support compression/decompression (optional) at wave point;
Network PoC box (NW PoC Box): in the PoC network, be used for depositing PoC session data and PoC session control data;
SIP/IP core net (SIP/IP Core): be the network of a server, as agency or register, they are carried out different business and support the XDM business, for example route, authentication, compression etc.Different SIP/IP Core (SIP/IP core) network has different features.Present SIP/IP Core mainly refers to the IMS network, and the IMS network provides following function to support the XDM business: transmit the SIP signaling between XDM client and XDM server; Provide and find and the address resolution business; Support the SIP compression; Realize the authentication and the mandate of XDM client by user's service profile; Keep the state of registration; Charge information is provided;
XDM client (XDMC): be used for managing the client of XML document, can increase, the data in the deletion, modification, Query XML document management server, as URI tabulation, Affiliates List tabulation; And
XML configuration access agreement (XCAP): it uses the XCAP agreement data that visit XDMS based on http protocol.
Certain flow process and rule are followed in the request of common PoC server process user spoken utterances power, and as shown in Figure 4, the right of speech control of seizing of common PoC service may further comprise the steps:
Step S402, PoC user send request to server;
Step S404～S406, PoC after the request that receives the user, if there are other PoC users to make a speech, execution in step S408, otherwise execution in step S414;
Step S408, the PoC server is refused this PoC user's request;
Step S410 is if the PoC server is supported right of speech request queue, execution in step S412, otherwise end process;
Step S412 is placed on the afterbody of request queue and end process according to " First come first served " principle with PoC user's request; And
Step S414, the user obtains right of speech, and end process.
Fig. 5 is the flow chart of seizing right of speech that illustrates according to the PoC service of present embodiment, and as shown in Figure 5, this flow process may further comprise the steps:
Step S502, PoC user send request to server;
Step S504～S506, PoC after the request that receives the user, if there are other PoC users to make a speech, execution in step S508, otherwise execution in step S514;
Step S508, the PoC server is refused this PoC user's request;
Step S510 is if the PoC server is supported right of speech request queue, execution in step S512, otherwise end process;
Step S512, the PoC server will calculate the position of right of speech request queue according to predefined algorithmic rule, and end process; And
Step S514, the user obtains right of speech, and end process.
Fig. 6 is the chat group session flow chart that illustrates according to the PoC service of the embodiment of the invention; In this embodiment, at first, on the XDM server, in the attribute of storage group information, stored PoC user's cumulative time value in the group;
Step S602, the PoC user terminal is initiated initial session message (INVITE) to the PoC server, has comprised in this message: chat group sign (Chat PoC GroupIdentity), station address, medium type etc.;
Step S604, PoC server receive the initial session message (INVITE) from the PoC user terminal, use the chat group sign in the initial session message, and the PoC server is to XDM server lookup group information;
Step S606, XDM server are to the PoC server acknowledge, and the PoC server is received after the group information, analyzes the historical data of chat group, obtains user ID and user's cumulative time value;
Step S608, the PoC server sends the initial session acknowledgement messaging to the PoC user terminal; Successfully set up session.
Step S610, in conversation procedure, the PoC user terminal is to PoC server request floor power, and the PoC server is according to predefined algorithmic rule, and whether decision is agreed to distribute right to speak to give PoC user;
Step S612, the PoC server is to PoC user's response, if the user obtains the floor, the user makes a speech, and speech finishes, the time of this user's speech under the PoC server record, the cumulative time value addition original with the user obtains up-to-date user's cumulative time value.
Step S614, if the decision of PoC server end discharges session (also can initiatively be initiated to discharge the message of session by PoC user, decide as the case may be), then the PoC server sends release conversation message (BYE message) to the current participant of this session;
Step S616, PoC user respond the release conversation message of PoC server;
Step S618, the PoC server sends message to the XDM server, and the attribute information of chat group is revised in request, mainly is user ID and corresponding user's cumulative time of upgrading in the group; And
Step S620, the XDM server responds to the PoC server;
XDM server modifications group attribute, if this chat group is activated session next time, user ID in this group and user change the cumulative time.
Present embodiment has following characteristics:
On the XMD server, stored user's cumulative time value of chat group;
The PoC server has also inquired above-mentioned user's cumulative time value in passing when XDM server lookup chat group attribute;
The PoC server uses predefined algorithmic rule to calculate the queue of right of speech when carrying out the processing of right of speech queuing request, and one of input parameter of this algorithm necessity is exactly above-mentioned user's cumulative time value;
The PoC server to the XDM server requests, is revised group attribute when conversation end, also revised the user's cumulative time in the chat group attribute simultaneously;
Afterwards, the historical data of the chat group on the XDM server is regularly cleared up, and the PoC user for not participating in for a long time this cluster conversation arrives certain time limit, cleans out the data record of this group.
Fig. 7 is the flow chart that illustrates according to the authority control method of the PoC service of further embodiment of this invention.With reference to Fig. 7, the authority control method of this embodiment may further comprise the steps:
Step S702, on the XDM server, increase the attribute-bit of chat group Porfile, according to the present invention, need on the XDM server, revise user property sign of group attribute, increase of chat group, be used for identifying user in the cumulative time of this chat group value.On the XDM server, PoC group attribute corresponding to one by in the XDM server based on the XML description document of " list-serivce " document template, a daughter element " timelen " of expansion " list-service " element gets final product.The span of this sign is the integer numerical value more than or equal to zero.Like this, the group identification of chat group, PoC user's user ID and user are in the cumulative time of this group value, this tlv triple offers the PoC server as a vector value, and the PoC server just can calculate the queue of right of speech according to predefined algorithmic rule;
Step S704, PoC user send INVITE to the PoC server, and chat group session is set up in request, has comprised in this INVITE: chat group sign (Chat PoCGroup Identity), station address, medium type etc.The PoC server is according to the sign of the chat group in the user INVITE request message of receiving, to information such as the group member of XDM server lookup chat group, group attribute, member's sign of chat group and this member's cumulative time value have been comprised in this information, obtain after the above-mentioned information, the PoC server carries out record to these information.If set up the session success, then the PoC server begins the distribution/queuing of right of speech, in the process of distribution/queuing, the PoC server is according to the queue of predefined algorithmic rule calculating right of speech, and this algorithm is worth the cumulative time as one of necessary input parameter in the computational process.Like this, PoC user's cumulative time value (calculating the queue of right of speech according to predefined algorithmic rule) is with regard to the difficulty or ease coefficient that has determined this PoC user applies right of speech to a certain extent, the time that has influenced the queuing of wait right of speech etc.Such as, the PoC server can adopt a kind of the most direct the simplest algorithm, directly operates the right of speech queue according to the size of cumulative time value.Simultaneously, in conversation procedure, PoC server this time limit of speech of noting PoC user quasi real time is so that come this time value of accumulative total to each PoC user behind the conversation end; And
Step S706, when conversation end, PoC server record request XDM server, group attribute, the main purpose of revising this chat group is in order to upgrade PoC user list in the chat group and each PoC user's cumulative time value.Such as, before this session, this chat group has 10 PoC users' historical data, has wherein comprised the data of PoC user A: PoC chat group sign is tech-chat, and the PoC user ID is test@mob.com, user's cumulative time 38 (minute); In this chat group session, PoC user A time limit of speech is 12 minutes, so after this chat group session finishes, the data of PoC user A just are updated to: PoC chat group sign is tech-chat, the PoC user ID is test@mob.com, user's cumulative time 50 (minute, 28+12=50).Originally, the historical data that does not have PoC user B, because PoC user B did not participate in the session of chat group (tech-chat), in this session, PoC user B has participated in, and makes a speech 8 minutes, so after this chat group session finishes, the data of PoC user B just are updated to: PoC chat group sign is tech-chat, and the PoC user ID is test@mob.com, user's cumulative time 8 (minute).
By the foregoing description, make the session result of chat group more be close to the mode of current forum, more press close to people's the mode of thinking and behavioural habits, strengthened the result of use of PoC service.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the authority control method of a honeycomb push-to-talk service is characterized in that, may further comprise the steps:
On the XML document management server, create the chat group attribute information, wherein,
Described attribute information comprises described user's accumulative total time limit of speech; And
When the user sends speaking request to the honeycomb push-to-talk service server, described honeycomb push-to-talk service server reads the described accumulative total time limit of speech of the described user in the described attribute information, and it is determined described user's right to speak order as the parameter of determining described user's right to speak order.
2. method according to claim 1 is characterized in that, and is further comprising the steps of:
Behind each conversation end, described honeycomb push-to-talk service server all is sent to described XML document management server with the air time record of described this speech of user, and described XML document management server adds the air time of described this speech to described accumulative total time limit of speech that described accumulative total time limit of speech upgrades described user.
3. method according to claim 2 is characterized in that, and is further comprising the steps of:
Described honeycomb push-to-talk service server is distributed to described user according to determined right to speak order with right to speak.
4. method according to claim 1 is characterized in that, the periodic cleaning of described XML document management server did not participate in the user's of described cluster conversation historical data for a long time.
5. method according to claim 1 is characterized in that, described user terminal utilizes XML configuration access agreement to visit data in the XML document management server.
6. the right of speech control system of a honeycomb push-to-talk service is characterized in that, comprising:
The XML document management server is used to create the chat group attribute information, and wherein, described attribute information comprises described user's accumulative total time limit of speech; And honeycomb push-to-talk service Control Server, be used for when the speaking request that receives from described user, read the described accumulative total time limit of speech of the described user in the described attribute information, and it is determined described user's right to speak order as the parameter of determining described user's right to speak order.
7. system according to claim 6 is characterized in that, also comprises:
Presence server is used to issue state of user, and described state comprises described user, and whether whether online and described user is busy;
Network cell push-to-talk service box is used to store honeycomb push-to-talk service session data and honeycomb push-to-talk service session control data;
Aggregation proxy server is used for user terminal is connected to described XML document management server, and described user terminal is carried out authentication and the session request is routed to described XML document management server;
Conversation initialized protocol/procotol core net is used for by providing miscellaneous service to support the XDM business; And
The XML document administrative client is used to manage XML document, comprises data in modification, increase, deletion, the Query XML document management server.
8. system according to claim 6, it is characterized in that, behind each conversation end, described honeycomb push-to-talk service server all is sent to described XML document management server with the air time record of described this speech of user, and described XML document management server adds the air time of described this speech to accumulative total time limit of speech that described accumulative total time limit of speech upgrades described user.
9. system according to claim 7 is characterized in that, described conversation initialized protocol/procotol core net is the IP Multimedia System network.
10. system according to claim 9, it is characterized in that described IP Multimedia System network provides following function to support described XML document management service: between described XML document administrative client and described XML document management server, transmit the conversation initialized protocol signaling, provide find and the address resolution business, support the conversation initialized protocol compression, by user's service profile realize described XML document administrative client authentication and mandate, keep the state of registration and charge information be provided.
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| CNA2007101513122A CN101132562A (en) | 2007-09-24 | 2007-09-24 | Talk authority control method and system for honeycomb press-talk business |
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| CNA2007101513122A CN101132562A (en) | 2007-09-24 | 2007-09-24 | Talk authority control method and system for honeycomb press-talk business |
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| CN109845297A (en) * | 2016-08-26 | 2019-06-04 | 三星电子株式会社 | The method of right to speak request is managed in key task communication system |
| US11218846B2 (en) | 2016-08-26 | 2022-01-04 | Samsung Electronics Co., Ltd. | Method for managing floor request in mission critical communication system |
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