CN101431833A - Conference joining method, media service control device and media service control server - Google Patents
Conference joining method, media service control device and media service control server Download PDFInfo
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- CN101431833A CN101431833A CNA2008101864161A CN200810186416A CN101431833A CN 101431833 A CN101431833 A CN 101431833A CN A2008101864161 A CNA2008101864161 A CN A2008101864161A CN 200810186416 A CN200810186416 A CN 200810186416A CN 101431833 A CN101431833 A CN 101431833A
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Abstract
The present invention discloses a method to enter into conference, a media service control device and a media service control server, which used to solve the problem in prior art that user cannot enter into the conference when media service control unit corresponding to conference requested by user has heavy load, wherein the method disclosed in the invention comprising the following procedures: receiving request information to enter into conference by first media service control unit; analyzing received information to get conference identifier carried in information; determining resource unit controlled by the second media service control unit corresponding to conference to process the acquired conference identifier when acquired conference identifier is different comparing with conference identifier of processed by self-controlled resource unit; and forwarding acquired information to determined resource unit.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of meeting and add processing method, media services control device and media services Control Server.
Background technology
As shown in Figure 1, be the concrete structure schematic diagram of soft exchanging system in the prior art, the function of each several part is as follows in this system:
Soft switch (SS, Soft Switch) equipment, be the nucleus equipment of Circuit Switching Network to Packet Based Network evolution, it also is one of visual plant of Next Generation Telecommunication Networks network, it is independent of the bottom bearing protocol, belong to the key-course in the soft exchanging system, mainly finish functions such as calling out control, media gateway access control, resource allocation, protocol processes, route, authentication, charging, can also finish to the user the business that the available circuit switch can provide and the function of diversified third party's business are provided;
Application server (App, Application Server), the logic of being responsible for various value-added services and IN service produces and management, and the application programming interfaces (API, ApplicationProgram Interface) of various openings are provided, for the exploitation of third party's business provides authoring platform, application server is an independently assembly, irrelevant with the Softswitch of key-course, thus realize business and called out separating of control, help the introducing of new business;
Media gateway, be used for a kind of media format conversion of network is become the desired media formats of another kind of network, for example, media gateway can be carried out format conversion to the medium in medium in Circuit Switching Network's bearer path and the Packet Based Network Media Stream, can be to audio format, video format or T.120 the medium of form carry out format conversion respectively, can be to audio format, video format or T.120 the combination in any of the medium of form carry out format conversion, can carry out the media translation of full duplex, can demonstration video/audio message, can realize other interactive voice response (IVR, Interactive Voice Response) function can also be carried out media conference etc.;
Media server (MS, Media Server), it is the autonomous device that the specialized media resource function is provided in the soft exchanging system, it also is the visual plant in the packet network, medium processing capacity in the fundamental sum enhancing business is provided, these functions mainly comprise dual-tone multifrequency (DTMF, Dual Tone Multi Frequency) collection and the decoding function of signal, the generation of signal tone and sending function, the recorded announcement sending function, meeting control and service function, translation function between different code decode algorithms, communication function, resource provides function and resource management maintenance function, this media server can carry out the signaling transmission based on the SIP/H.248/MGCP agreement with Softswitch and application server, can also carry out the transmission of signaling based on real time transport protocol (RTP, Real-time Transport Protocol) with media gateway;
In addition, also comprise the IP intelligent terminal in this system, carry out the transmission of signaling according to RTP between this IP intelligent terminal and the media gateway.
Corresponding to the function that above-mentioned media server is realized, the concrete structure schematic diagram of media server specifically comprises as shown in Figure 2:
Media services control unit (MSCU, Media Service Control Unit), mainly finish with soft exchanging system in entity such as Softswitch, application server, media gateway carry out the function of capability negotiation, and finish management that resource is provided, maintenance function etc.;
Signaling retransmission unit (STU, Signal Transmit Unit), be used to receive from Softswitch or application server send over based on the SIP/H.248/MGCP protocol signaling, and according to the forwarding rule of load balancing, the signaling that Softswitch or application server are sended over is forwarded on the different media services control units;
In addition, also comprise Resource Unit in the media server, be used under the control of media services control unit, providing functions such as playback, recording, meeting.
Usually, often comprise a plurality of media services control units in the media server, when the user triggers Softswitch or application server when media server sends the request message that adds meeting, according to the load balancing principle, the signaling retransmission unit can preferentially send to this message works as the media services control unit that preload is the lightest or load is lighter in the media server, this message that will be received by the media services control unit that receives this message sends to the Resource Unit of this meeting of processing of self controlling again,, according to the meeting identification in this message the user is joined in the corresponding meeting by this Resource Unit.Therefore, when the pairing media services control unit load of the meeting of chairman's establishment is heavier, the request message that Client-initiated adds this meeting will be sent to load other lighter media services control units relatively by the signaling retransmission unit, obtain self unpromising this conference service and receive the media services control unit of this request message if judge, then can not handle this request message, this just makes the Resource Unit of this meeting of processing of being controlled for the media services control unit of this conference service owing to can't obtaining this request message, thereby the user can't be joined in the meeting.
Summary of the invention
The invention provides a kind of meeting and add processing method, load when heavier, can't join the problem in the meeting in order to solve the pairing media services control unit of meeting of asking to add as the user.
Correspondingly, the present invention also provides a kind of media services control device and media services Control Server.
A kind of meeting adds processing method, comprising: the first media services control unit receives the request message that adds meeting, and resolves this message that receives, and obtains the meeting identification that carries in this message; The first media services control unit determines to handle the Resource Unit that the second media services control unit of meeting of the meeting identification correspondence of this acquisition is controlled when the sign of the handled meeting of Resource Unit of the meeting identification that compares acquisition and self control is inconsistent; And this forwards that will receive is given the Resource Unit of determining.
Preferably, the Resource Unit that the second media services control unit of the meeting of the meeting identification correspondence of definite this acquisition of processing is controlled, be specially: the first media services control unit sends the query messages of the meeting identification that comprises this acquisition to the second media services control unit, and reception query response message, described query response message is to receive transmission when consistent of the sign of the handled meeting of Resource Unit of meeting identification that the second media services control unit of described query messages comprises in relatively obtaining described query messages and self control, comprises the sign of the Resource Unit of handling this meeting in the described query response message; The sign of the Resource Unit that comprises in the first media services control unit basis query response message that receives, the Resource Unit that the second media services control unit of the meeting of the meeting identification correspondence of definite this acquisition of processing is controlled.
A kind of media services control device comprises: receiving element is used to receive the request message that adds meeting; Resolution unit is used to resolve this message that receiving element receives, and obtains the meeting identification that carries in this message; Comparing unit, whether the meeting identification that is used for the acquisition of comparison resolution unit is consistent with the sign of the handled meeting of Resource Unit of described device control; Determining unit is used for when the comparative result of comparing unit is inconsistent, the Resource Unit that other media services control device of the meeting that this sign that definite processing resolution unit obtains is corresponding are controlled; Retransmission unit, the Resource Unit that this forwards that is used for receiving element is received is determined to determining unit.
A kind of media services control device comprises: receiving element is used to receive the query messages that other media services control device are sent; Comparing unit, whether the sign that is used for the meeting that meeting identification that query messages that the comparison receiving element receives comprises and the Resource Unit of self place device control handle is consistent; Determining unit is used for determining to handle the Resource Unit of this meeting when the comparative result of comparing unit is consistent; Transmitting element, the sign that is used for the Resource Unit that determining unit is definite is carried on query response message and sends to the media services control device of sending query messages.
A kind of media services Control Server, comprise signaling retransmission unit, the first media services control unit and the second media services control unit, wherein: the signaling retransmission unit, be used to receive the request message of the adding meeting that user terminal sends, and this message that will receive sends to the first media services control unit; The first media services control unit, be used to receive the request message of the adding meeting that the signaling retransmission unit sends, and resolve this message receive, obtain the meeting identification that comprises in this message, and when the sign of the handled meeting of Resource Unit of the meeting identification that compares acquisition and self control is inconsistent, send the query messages of the meeting identification that comprises acquisition to the second media services control unit, and receive the query response message that the second media services control unit is sent, and the request message of the adding meeting that will receive is transmitted to the corresponding Resource Unit of Resource Unit sign that comprises in the query response message; The second media services control unit, be used to receive the query messages that the first media services control unit is sent, and whether the meeting identification that comprises in the query messages that relatively receives is consistent with the sign of the handled meeting of self controlling of Resource Unit, and when comparative result is consistent, determine the Resource Unit of this meeting of processing of self control, and the sign of the Resource Unit determined is carried on sends to the first media services control unit in the query response message.
The embodiment of the invention is passed through the first media services control unit and is received the request message that adds meeting, and resolves this message that receives, and obtains the meeting identification that carries in this message; The first media services control unit is when the sign of the handled meeting of Resource Unit of meeting identification that compares acquisition and self control is inconsistent, the Resource Unit that the second media services control unit of the meeting of the meeting identification correspondence of definite this acquisition of processing is controlled, and this forwards that will receive is given the Resource Unit of determining, make the pairing second media services control unit of meeting of asking to add as the user load when heavier, receive the first media services control unit that the user adds the request message of meeting and this forwards can be given the Resource Unit of this meeting of actual treatment that the second media services control unit controlled, thereby solved the problem that the user can't add meeting.
Description of drawings
Fig. 1 is the concrete structure schematic diagram of soft exchanging system in the prior art;
Fig. 2 is the concrete structure schematic diagram of media server in the prior art;
A kind of meeting that Fig. 3 provides for the embodiment of the invention adds the specific implementation schematic flow sheet of processing method;
Fig. 4 is the idiographic flow schematic diagram of the Resource Unit that definite second media services control unit of handling the meeting of the meeting identification correspondence that obtains is controlled in the embodiment of the invention;
Fig. 5 adds processing method a kind of concrete implementing procedure schematic diagram in actual applications for the meeting that the embodiment of the invention provides;
Fig. 6 adds processing method another concrete implementing procedure schematic diagram in actual applications for the meeting that the embodiment of the invention provides;
Fig. 7 is the concrete structure schematic diagram of a kind of media services control device of the embodiment of the invention;
Fig. 8 is the concrete structure schematic diagram of the another kind of media services control device of the embodiment of the invention.
Embodiment
The embodiment of the invention is passed through the first media services control unit and is received the request message that adds meeting, and resolves this message that receives, and obtains the meeting identification that carries in this message; The first media services control unit is when the sign of the handled meeting of Resource Unit of meeting identification that compares acquisition and self control is inconsistent, the Resource Unit that the second media services control unit of the meeting of the meeting identification correspondence of definite this acquisition of processing is controlled, and this forwards that will receive is given the Resource Unit of determining, make the pairing second media services control unit of meeting of asking to add as the user load when heavier, receive the first media services control unit that the user adds the request message of meeting and this forwards can be given the Resource Unit of this meeting of actual treatment that the second media services control unit controlled, thereby solved the problem that the user can't add meeting.
Be explained in detail to the main realization principle of embodiment of the invention technical scheme, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
As shown in Figure 3, a kind of meeting that provides for the embodiment of the invention adds the specific implementation schematic flow sheet of processing method, comprising:
Preferably, in the step 33 of this method that the embodiment of the invention provides, can also pass through as shown in Figure 4 flow process and determine to handle the Resource Unit that the second media services control unit of meeting of the meeting identification correspondence of this acquisition is controlled, this flow process specifically comprises:
By above-mentioned steps as can be known, this method that the embodiment of the invention provides is passed through the first media services control unit and is being received after the user adds the request message of meeting, sign as the handled meeting of Resource Unit of the meeting identification that relatively obtains comprising in this request message and self control is inconsistent, then send query messages to other media services control units, and after determining the Resource Unit of handling this meeting according to the query response message that receives, the request message that the user is added meeting sends to the Resource Unit that this is determined, can't receive this request message thereby can solve in the prior art to exist owing to handle the Resource Unit of this meeting, and the problem in the meeting of the user can't being joined that causes.
As shown in Figure 5, this method concrete implementing procedure in actual applications that provides for the embodiment of the invention for convenience of description, below abbreviates the media services control unit as MSCU, and this concrete implementing procedure may further comprise the steps:
Step 51, the signaling retransmission unit is forwarded to MSCU1 (actual MSCU corresponding to this meeting I is MSCU3) with the request message (Join Conference) that user (User) application adds the meeting I that creates;
Step 52, MSCU1 resolves this request message, obtains the sign of the meeting I that comprises in this request message;
Step 53, MSCU1 judges according to the sign of this meeting I whether this sign is consistent with the sign of the handled meeting of self controlling of Resource Unit, if inconsistent, execution in step 54, if consistent, then execution in step 58;
Step 54, MSCU1 sends inquiry (Query) message and gives other MSCU such as MSCU2, MSCU3, comprises the sign of meeting I in this Query message;
Step 55, MSCU3 is according to the sign that receives the meeting I in the Query message, judge the sign of meeting I of this sign and self service consistent after, send inquiry response (Query Ack) message to MSCU1, comprise the sign of Resource Unit Resl (also claiming meeting audio mixing point here) of the processing meeting I of MSCU3 control in this query response message;
Step 56, MSCU1 sends to Resl according to the sign of the Resl that comprises in the query response message that receives with Join Conference;
Step 57, Resl joins the user in the meeting according to the Join Conference that receives, and returns adding meeting response (Join Conference Ack) order to MSCU1, and flow process finishes;
Step 58, MSCU1 utilizes the meeting audio mixing point of self controlling, and the user is joined among the meeting I, and flow process finishes.
As can be seen from the above step, when MSCU1 judge the user who receives add the sign of the handled meeting of Res of the request message of meeting I and self control inconsistent after, can send query messages to other MSCU, and according to query response message, the request message that the user is added meeting I is transmitted to the audio mixing point Resl of the processing meeting I of the MSCU3 control of determining, and by Resl the user is joined in the meeting.This shows, this method that adopts the embodiment of the invention to provide, can solve when the pairing media services control unit load of the meeting of creating is heavier, the Resource Unit of this media services control unit control can't obtain the problem of the request message of this meeting of adding that the user sends.
The load that has for each MSCU that makes in the media server is balanced, in the step step 51 of the foregoing description, when the signaling retransmission unit applies for that with user (User) request message of the meeting I that adding is created is forwarded to MSCU1, send according to the load balancing strategy, therefore, this method that the embodiment of the invention provides another specific implementation flow process in actual applications comprises as shown in Figure 6:
Step 61, user 1 triggers App/SS and sends establishment conference commands (Create Conference) to signaling retransmission unit STU;
Step 62, signaling retransmission unit obtain the current information on load of each MSCU;
Step 63, the signaling retransmission unit is according to the information on load of each MSCU that obtains, according to default load balancing strategy, Create Conference is sent to the MSCU that determines according to this load balancing strategy, such as, this load balancing strategy can regulation sends to Create Conference definite as the lightest MSCU3 of preload, so the signaling retransmission unit will send to Create Conference definite as the lightest MSCU3 of preload;
Step 64, MSCU3 is according to the Create Conference that receives, and control Resl creates meeting I;
Step 65, MSCU3 will create conference commands response (Create Conference Act) and send to user 1;
Step 66, user 2 triggers App/SS and sends application adding conference commands (Join Conference) to STU;
Step 67, signaling retransmission unit obtain the current information on load of each MSCU;
Step 68, STU is according to default load balancing strategy, and Join Conference is sent to current MSCU1 with light load;
Step 69, MSCU1 resolves Join Conference, obtains the sign of the meeting I that comprises in this request message;
Step 610, MSCU1 judges according to the sign of this meeting I whether this sign is consistent with the sign of the handled meeting of self controlling of Res, if inconsistent, execution in step 611, if consistent, then execution in step 615;
Step 611, MSCU1 sends inquiry (Query) message and gives other MSCU such as MSCU2, MSCU3, comprises the sign of meeting I in this Query message;
Step 612, MSCU3 is according to the sign that receives the meeting I in the Query message, judge the sign of meeting I of this sign and self service consistent after, send inquiry response (Query Ack) message to MSCU1, comprise the sign of Resource Unit Resl of this meeting of processing of MSCU3 control in this query response message;
Step 613, MSCU1 sends to Resl according to the sign of the Resl that comprises in the query response message that receives with Join Conference;
Step 614, Resl joins the user in the meeting according to the Join Conference that receives, and returns adding meeting response (Join Conference Ack) order to MSCU1, and flow process finishes;
Step 615, MSCU1 utilizes the meeting audio mixing point of self controlling, and the user is joined in the meeting, and flow process finishes.
The practical application flow process that provides this method by the embodiment of the invention as can be known, the embodiment of the invention can be at the signaling retransmission unit according to default load balancing strategy, send to Create Conference and Join Conference under the prerequisite of the light or the lightest MSCU of load respectively, solve when the pairing MSCU load of the meeting of creating is heavier, the Res of this meeting of processing of this MSCU control can't obtain the problem of request message of this meeting of adding of user's transmission.Therefore, what propose in the prior art a kind ofly fixedly serves as technical scheme for the MSCU of all conference service by setting a certain MSCU, the meeting of serving when media server that this scheme that this method that the embodiment of the invention provides can be avoided proposing in the prior art causes more after a little while, MSCU load that should be fixing is lighter, when the meeting of media server service more for a long time, the too heavy again problem of load of the MSCU that this is fixing.
Correspondingly, a kind of media services control device of the embodiment of the invention, its concrete structure schematic diagram comprises as shown in Figure 7:
Receiving element 71 is used to receive the request message that adds meeting;
Comparing unit 73, whether the sign that is used for the handled meeting of Resource Unit that comparison resolution unit 72 meeting identification that obtains and this media services control device that the embodiment of the invention provides control is consistent;
Determining unit 74 is used for when the comparative result of comparing unit 73 is inconsistent, determines the Resource Unit that other media services control device of the meeting of this sign correspondence that resolution unit 72 obtains are controlled;
The Resource Unit that retransmission unit 75, this forwards that is used for receiving element 71 is received determine for determining unit 74.
Preferably, determining unit 74 can but be not limited to determine to handle the Resource Unit that other media services control device of the meeting of this sign correspondence that resolution unit 72 obtains are controlled by the mode that sends query messages, therefore, correspondence and this mode that sends query messages, determining unit 74 specifically can comprise:
Send subelement, be used for sending the query messages of the meeting identification that comprises this acquisition to other media services control device;
Receive subelement, be used to receive query response message, described query response message is to receive transmission when consistent of the sign of meeting identification that other media services control device of sending the query messages that subelement sends comprise in relatively obtaining described query messages and the handled meeting of Resource Unit of self control, comprises the sign of the Resource Unit of handling this meeting in the described query response message;
Determine subelement, be used for, determine to handle the Resource Unit that other media services control units of meeting of the meeting identification correspondence of this acquisition are controlled according to the sign that receives the Resource Unit that query response message that subelement receives comprises.
The embodiment of the invention also provides another kind of media services control device, and the concrete structure schematic diagram of this device specifically comprises as shown in Figure 8:
Receiving element 81 is used to receive the query messages that other media services control device are sent;
Comparing unit 82, whether the sign that is used for the meeting that meeting identification that query messages that comparison receiving element 81 receives comprises and the Resource Unit of self place device control handle is consistent;
Determining unit 83 is used for determining to handle the Resource Unit of this meeting when the comparative result of comparing unit 82 is consistent;
Transmitting element 84, the sign that is used for Resource Unit that determining unit 83 is determined is carried on query response message and sends to the media services control device of sending query messages.
Correspondingly, the embodiment of the invention also provides a kind of media services Control Server, comprises signaling retransmission unit, the first media services control unit and the second media services control unit, wherein:
The signaling retransmission unit be used to receive the request message of the adding meeting that user terminal sends, and this message that will receive sends to the first media services control unit;
The first media services control unit, be used to receive the request message of the adding meeting that the signaling retransmission unit sends, and resolve this message receive, obtain the meeting identification that comprises in this message, and when the sign of the handled meeting of Resource Unit of the meeting identification that compares acquisition and self control is inconsistent, send the query messages of the meeting identification that comprises acquisition to the second media services control unit, and receive the query response message that the second media services control unit is sent, and the request message of the adding meeting that will receive is transmitted to the corresponding Resource Unit of Resource Unit sign that comprises in the query response message;
The second media services control unit, be used to receive the query messages that the first media services control unit is sent, and whether the meeting identification that comprises in the query messages that relatively receives is consistent with the sign of the handled meeting of self controlling of Resource Unit, and when comparative result is consistent, determine the Resource Unit of this meeting of processing of self control, and the sign of the Resource Unit determined is carried on sends to the first media services control unit in the query response message.
Corresponding to the function that the signaling retransmission unit is realized, above-mentioned signaling retransmission unit can also be divided into a plurality of subelements, comprises
Receive subelement, be used to receive the request message of the adding meeting that user terminal sends; Information on load obtains subelement, is used to obtain the information on load of each media services control unit; Determine subelement, be used for obtaining the information on load of each media services control unit that subelement obtains, determine current media services control unit with light load according to information on load; Send subelement, the request message that is used for receiving the adding meeting that subelement receives sends to by the media services control unit of determining that subelement is determined.
And the function that realizes corresponding to the above-mentioned first media services control unit, the above-mentioned first media services control unit also can be divided into a plurality of subelements, specifically comprises:
Receive subelement, be used to receive the request message of the adding meeting that the signaling retransmission unit sends; Resolve subelement, be used to resolve this message that the reception subelement receives, obtain the meeting identification that carries in this message; Subelement relatively, whether the sign that is used for relatively resolving the handled meeting of Resource Unit that meeting identification that subelement obtains and the media services control unit at self place control is consistent; Determine subelement, be used for when the comparative result that compares subelement is inconsistent, the Resource Unit that the second media services control unit of the meeting that this sign that definite this parsing subelement of processing obtains is corresponding is controlled; Transmit subelement, be used for giving the Resource Unit of determining that subelement is determined this forwards that the reception subelement receives.
Preferably, corresponding to the function that above-mentioned definite subelement is realized, above-mentioned definite subelement can also further be divided into a plurality of functional modules, and these functional modules specifically comprise:
Sending module is used for when the comparative result that compares subelement is inconsistent, sends the query messages that comprises the meeting identification of resolving the subelement acquisition to the second media services control unit; Receiver module is used to receive the query response message that the second media services control unit is sent, and comprises the sign of the Resource Unit that the second media services control unit of handling this meeting controlled in the described query response message; Determination module is used for the sign of the Resource Unit that comprises according to the query response message that receiver module receives, determines to handle the Resource Unit that the second media services control unit of the meeting of resolving this sign correspondence that subelement obtains is controlled.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1, a kind of meeting adds processing method, it is characterized in that, comprising:
The first media services control unit receives the request message that adds meeting, and
This message that parsing receives obtains the meeting identification that carries in this message;
The first media services control unit determines to handle the Resource Unit that the second media services control unit of meeting of the meeting identification correspondence of this acquisition is controlled when the sign of the handled meeting of Resource Unit of the meeting identification that compares acquisition and self control is inconsistent; And
Give the Resource Unit of determining with this forwards that receives.
2, the method for claim 1 is characterized in that, the Resource Unit that the second media services control unit of the meeting of the meeting identification correspondence of definite this acquisition of processing is controlled is specially:
The first media services control unit sends the query messages of the meeting identification comprise this acquisition to the second media services control unit, and
Receive query response message, described query response message is to receive transmission when consistent of the sign of the handled meeting of Resource Unit of meeting identification that the second media services control unit of described query messages comprises in relatively obtaining described query messages and self control, comprises the sign of the Resource Unit of handling this meeting in the described query response message;
The sign of the Resource Unit that comprises in the first media services control unit basis query response message that receives, the Resource Unit that the second media services control unit of the meeting of the meeting identification correspondence of definite this acquisition of processing is controlled.
3, a kind of media services control device is characterized in that, comprising:
Receiving element is used to receive the request message that adds meeting;
Resolution unit is used to resolve this message that receiving element receives, and obtains the meeting identification that carries in this message;
Comparing unit, whether the meeting identification that is used for the acquisition of comparison resolution unit is consistent with the sign of the handled meeting of Resource Unit of described device control;
Determining unit is used for when the comparative result of comparing unit is inconsistent, the Resource Unit that other media services control device of the meeting that this sign that definite processing resolution unit obtains is corresponding are controlled;
Retransmission unit, the Resource Unit that this forwards that is used for receiving element is received is determined to determining unit.
4, device as claimed in claim 3 is characterized in that, described determining unit specifically comprises:
Send subelement, be used for sending the query messages of the meeting identification that comprises this acquisition to other media services control device;
Receive subelement, be used to receive query response message, described query response message is to receive transmission when consistent of the sign of meeting identification that other media services control device of sending the query messages that subelement sends comprise in relatively obtaining described query messages and the handled meeting of Resource Unit of self control, comprises the sign of the Resource Unit of handling this meeting in the described query response message;
Determine subelement, be used for, determine to handle the Resource Unit that other media services control units of meeting of the meeting identification correspondence of this acquisition are controlled according to the sign that receives the Resource Unit that query response message that subelement receives comprises.
5, a kind of media services control device is characterized in that, comprising:
Receiving element is used to receive the query messages that other media services control device are sent;
Comparing unit, whether the sign that is used for the meeting that meeting identification that query messages that the comparison receiving element receives comprises and the Resource Unit of self place device control handle is consistent;
Determining unit is used for determining to handle the Resource Unit of this meeting when the comparative result of comparing unit is consistent;
Transmitting element, the sign that is used for the Resource Unit that determining unit is definite is carried on query response message and sends to the media services control device of sending query messages.
6, a kind of media services Control Server is characterized in that, comprises signaling retransmission unit, the first media services control unit and the second media services control unit, wherein:
The signaling retransmission unit be used to receive the request message of the adding meeting that user terminal sends, and this message that will receive sends to the first media services control unit;
The first media services control unit, be used to receive the request message of the adding meeting that the signaling retransmission unit sends, and resolve this message receive, obtain the meeting identification that comprises in this message, and when the sign of the handled meeting of Resource Unit of the meeting identification that compares acquisition and self control is inconsistent, send the query messages of the meeting identification that comprises acquisition to the second media services control unit, and receive the query response message that the second media services control unit is sent, and the request message of the adding meeting that will receive is transmitted to the corresponding Resource Unit of Resource Unit sign that comprises in the query response message;
The second media services control unit, be used to receive the query messages that the first media services control unit is sent, and whether the meeting identification that comprises in the query messages that relatively receives is consistent with the sign of the handled meeting of self controlling of Resource Unit, and when comparative result is consistent, determine the Resource Unit of this meeting of processing of self control, and the sign of the Resource Unit determined is carried on sends to the first media services control unit in the query response message.
7, server as claimed in claim 6 is characterized in that, described signaling retransmission unit specifically comprises:
Receive subelement, be used to receive the request message of the adding meeting that user terminal sends;
Information on load obtains subelement, is used to obtain the information on load of each media services control unit;
Determine subelement, be used for obtaining the information on load of each media services control unit that subelement obtains, determine current media services control unit with light load according to information on load;
Send subelement, the request message that is used for receiving the adding meeting that subelement receives sends to by the media services control unit of determining that subelement is determined.
8, server as claimed in claim 6 is characterized in that, the described first media services control unit specifically comprises:
Receive subelement, be used to receive the request message of the adding meeting that the signaling retransmission unit sends;
Resolve subelement, be used to resolve this message that the reception subelement receives, obtain the meeting identification that carries in this message;
Subelement relatively, whether the sign that is used for relatively resolving the handled meeting of Resource Unit that meeting identification that subelement obtains and the media services control unit at self place control is consistent;
Determine subelement, be used for when the comparative result that compares subelement is inconsistent, the Resource Unit that the second media services control unit of the meeting that this sign that definite this parsing subelement of processing obtains is corresponding is controlled;
Transmit subelement, be used for giving the Resource Unit of determining that subelement is determined this forwards that the reception subelement receives.
9, server as claimed in claim 8 is characterized in that, described definite subelement specifically comprises:
Sending module is used for when the comparative result that compares subelement is inconsistent, sends the query messages that comprises the meeting identification of resolving the subelement acquisition to the second media services control unit;
Receiver module is used to receive the query response message that the second media services control unit is sent, and comprises the sign of the Resource Unit that the second media services control unit of handling this meeting controlled in the described query response message;
Determination module is used for the sign of the Resource Unit that comprises according to the query response message that receiver module receives, determines to handle the Resource Unit that the second media services control unit of the meeting of resolving this sign correspondence that subelement obtains is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101864161A CN101431833B (en) | 2008-12-16 | 2008-12-16 | Conference joining method, media service control device and media service control server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101864161A CN101431833B (en) | 2008-12-16 | 2008-12-16 | Conference joining method, media service control device and media service control server |
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| CN101431833A true CN101431833A (en) | 2009-05-13 |
| CN101431833B CN101431833B (en) | 2010-08-18 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011072594A1 (en) * | 2009-12-16 | 2011-06-23 | 华为技术有限公司 | Method, device and system for processing venue resource |
| CN102630004A (en) * | 2012-04-12 | 2012-08-08 | 华为技术有限公司 | Authentication method for video conference and related device |
| CN101631131B (en) * | 2009-06-02 | 2013-11-06 | 中兴通讯股份有限公司 | Method, system and device for allocating resources |
| CN105450715A (en) * | 2014-09-22 | 2016-03-30 | 中兴通讯股份有限公司 | Service processing module load balancing method and media server |
| CN110365932A (en) * | 2019-06-11 | 2019-10-22 | 聚好看科技股份有限公司 | Video call system method and device |
| CN111092859A (en) * | 2019-11-26 | 2020-05-01 | 视联动力信息技术股份有限公司 | Request data processing method and device and storage medium |
| US11671556B2 (en) | 2019-06-11 | 2023-06-06 | Juhaokan Technology Co., Ltd. | Method of performing video call and display device |
| CN117319596A (en) * | 2023-11-27 | 2023-12-29 | 深圳市艾谛视控科技有限公司 | Information security system and method for video conference based on face recognition |
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2008
- 2008-12-16 CN CN2008101864161A patent/CN101431833B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631131B (en) * | 2009-06-02 | 2013-11-06 | 中兴通讯股份有限公司 | Method, system and device for allocating resources |
| WO2011072594A1 (en) * | 2009-12-16 | 2011-06-23 | 华为技术有限公司 | Method, device and system for processing venue resource |
| CN102630004A (en) * | 2012-04-12 | 2012-08-08 | 华为技术有限公司 | Authentication method for video conference and related device |
| CN102630004B (en) * | 2012-04-12 | 2015-03-11 | 华为技术有限公司 | Authentication method for video conference and related device |
| CN105450715A (en) * | 2014-09-22 | 2016-03-30 | 中兴通讯股份有限公司 | Service processing module load balancing method and media server |
| CN110365932A (en) * | 2019-06-11 | 2019-10-22 | 聚好看科技股份有限公司 | Video call system method and device |
| US11671556B2 (en) | 2019-06-11 | 2023-06-06 | Juhaokan Technology Co., Ltd. | Method of performing video call and display device |
| CN110365932B (en) * | 2019-06-11 | 2024-03-08 | 聚好看科技股份有限公司 | Video call system method and device |
| CN111092859A (en) * | 2019-11-26 | 2020-05-01 | 视联动力信息技术股份有限公司 | Request data processing method and device and storage medium |
| CN111092859B (en) * | 2019-11-26 | 2022-08-30 | 视联动力信息技术股份有限公司 | Request data processing method and device and storage medium |
| CN117319596A (en) * | 2023-11-27 | 2023-12-29 | 深圳市艾谛视控科技有限公司 | Information security system and method for video conference based on face recognition |
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| CN101431833B (en) | 2010-08-18 |
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