WO2010102588A1 - Procédé et système pour commander une conférence multimédia - Google Patents

Procédé et système pour commander une conférence multimédia Download PDF

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Publication number
WO2010102588A1
WO2010102588A1 PCT/CN2010/071048 CN2010071048W WO2010102588A1 WO 2010102588 A1 WO2010102588 A1 WO 2010102588A1 CN 2010071048 W CN2010071048 W CN 2010071048W WO 2010102588 A1 WO2010102588 A1 WO 2010102588A1
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Prior art keywords
module
conference
group
control request
batch operation
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PCT/CN2010/071048
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English (en)
Chinese (zh)
Inventor
郑江龙
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华为技术有限公司
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Publication of WO2010102588A1 publication Critical patent/WO2010102588A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a multimedia conference control method and system. Background technique
  • Parlay X is a set of interface specifications defined by the 3GPP, Third Generation Partnership Project and the European Telecommunication Standards Institute (ETSI) standard organization, which defines a multimedia conference ( Multimedia Conference ) interface, which includes create conference, get Conference Info, end conference, invite Participant, request conference member to leave (disconnect Participant) ), get member information ( get Participant Info ) and get some meeting member information ( get Participants ) and other 7 operations.
  • ETSI European Telecommunication Standards Institute
  • a simple process for creating a multimedia conference through an parlay X interface includes: an application first creates a multimedia conference through a create conference operation in a Parlay X interface; and obtains a current semantic state through a get Conference Info operation, including the current The number of participants, the duration of the meeting, the start time, etc.; the application invites the user to join the meeting through the invite Participant operation in the multimedia conference created by the application; the application obtains the status of the currently invited user in the right-in-one by the get Conference Info and the get Participant Info operation.
  • the purpose of the embodiments of the present invention is to provide a multimedia conference control method and system, which can change the existing multimedia conference control mode, reduce signaling interaction, and improve interface usage efficiency.
  • the embodiment of the present invention provides the following technical solutions:
  • a multimedia conference control method includes: Determining, according to the batch operation identifier carried in the received first conference control request, the batch operation object identifier;
  • a multimedia meaning control system including:
  • a service opening module configured to receive a first conference control request, and carry a batch operation identifier in the conference control request
  • a service execution module configured to determine, according to the batch operation identifier carried in the first conference control request received by the service open module, a batch operation object identifier, where the bulk operation object identifier acquires a batch operation parameter, and the batch operation parameter is used according to the batch operation parameter
  • the adaptation module sends a second conference control request
  • the service adaptation module is configured to forward the received second conference control request to the multimedia conference server.
  • the batch operation object identifier is determined according to the batch operation identifier carried in the received first control request, and the batch operation parameter is obtained according to the batch operation object identifier;
  • the multimedia conference server sends a second conference control request, where the multimedia conference server performs a corresponding operation according to the second conference control request, and the application sends a conference control request to perform a batch operation, where, regardless of the number of objects in the batch operation Both can be completed by one control request, which greatly reduces the interaction signaling between the application and the Parlay X multimedia capability system, improves the success rate and stability of the operation, saves network resources, and improves network utilization.
  • FIG. 1 is a flow chart of a method according to an embodiment of the present invention.
  • FIG. 2 is a signaling flow diagram of a method according to an embodiment of the present invention.
  • FIG. 3 is a signaling flow diagram of a method according to another embodiment of the present invention.
  • FIG. 4 is a signaling flow diagram of a method according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a system according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a system according to another embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a system according to another embodiment of the present invention
  • FIG. 8 is a schematic structural diagram of a system according to another embodiment of the present invention. . detailed description
  • the method provided by the embodiment of the present invention specifically includes:
  • Step 101 Determine a batch operation object identifier according to the batch operation identifier carried in the received first conference control request.
  • the first conference control request is generally initiated by an application, and the batch operation identifier may be determined according to needs. For example, it may be represented by a flag of the first conference control request, or may be set by a parameter such as is batch, which is not limited by the present invention.
  • the objects of the batch operation are distinguished by the batch operation object identifier.
  • the object of the batch operation includes a conference or a conference member.
  • an application can apply to create 10 meetings, or invite 10 meeting members in a meeting, or request 7 of them to leave in a single-minded process.
  • the batch operation object identifier may be an independent parameter, and the batch conference operation object is distinguished by different values; or may be only some attributes of a parameter, for example, the name of a parameter is the number of conferences, then the name has been explicitly indicated.
  • the object of this operation is the conference, which plays the role of batch operation object identification.
  • the batch operation object identifier is read, and according to the batch operation object identifier, it is determined whether the current batch operation object is a true meaning or a member.
  • Step 102 Acquire batch operation parameters according to the batch operation object identifier.
  • the batch operation parameter is corresponding to the batch operation object.
  • the parameter of the batch operation is the number of conferences that need to be batch controlled;
  • the parameter of the batch operation is a conference member list, which indicates which specific conference member is involved in the conference control operation.
  • the second conference operation request is formed according to the batch operation parameter.
  • the conference control is a conference creation, and if the batch operation parameter is 10, that is, 10 conferences need to be created in batches, the conference server is sent to the multimedia conference server. Send a meeting request 10 times.
  • Step 104 Receive a response from the multimedia conference server.
  • the method provided by the embodiment of the present invention enables the application to implement batch control of the multimedia conference by using one conference control request, which greatly reduces the conference control request signaling sent by the application, improves the success rate and stability of the operation, and saves Network resources have increased network utilization.
  • the multimedia control includes the multimedia creation, the multimedia deletion, the invitation, or the conference member to leave the conference, and the like.
  • the conference control method provided by the embodiment of the present invention is described in detail in conjunction with the conference creation process.
  • the method provided by the embodiment of the present invention includes:
  • S101 Determine an operation object indicated by the batch operation object identifier according to the batch operation identifier carried in the received first conference creation request.
  • the operation object is a conference.
  • the first conference creation request is sent by the application, and the ordinary conference creation request and the batch conference creation request are distinguished by the batch operation identifier in the request.
  • the number of meetings requested to be created is greater than one.
  • S103 Send a second authentication request to the multimedia conference server according to the number of conferences that need to be created in batches.
  • the method provided by the embodiment of the present invention can be applied to a Parlay X multimedia conference capability system, which is composed of a service open module, a service execution module, a batch module, and a service adaptation module.
  • FIG. 2 shows a specific execution process of the method when the method provided by the embodiment of the present invention is applied to the Parlay X multimedia conference capability system, including:
  • Step 201 The application proxy user sends a request to the service open module to create a conference request in batch.
  • the request message carries the identifiers that need to be created in batches and the number of conferences that need to be created in batches.
  • the application communicates with the Parlay X multimedia conference capability system to implement the function of the conference control, and the communication interface is a 3GPP Parlay X multimedia interface protocol.
  • Step 202 The service opening module forwards the batch creation meeting request to the service execution module.
  • Step 203 The service execution module checks whether the creation of the conference request is a batch creation conference request, and if yes, performs step 204, otherwise directly executes a single conference creation process.
  • Step 204 The service execution module sends a batch creation meeting request message to the batch module.
  • Step 205 The batch module constructs a request message for the conference A according to the number of conferences that need to be created in batches.
  • the batch module is specifically configured for the batch processing of the conference. In the embodiment of the present invention, it is used to process the batch creation conference request.
  • step 205 the batch module initiates a corresponding number of conference creation requests according to the number of conferences that need to be created in batches in the batch creation conference request message.
  • Step 206 The batch module initiates a request to create a conference A to the service execution module.
  • Step 207 The service execution module sends a request message for creating the conference A to the service adaptation module.
  • Step 209 The multimedia server returns a response to create a meaning A to the service adaptation module.
  • Step 210 The service adaptation module forwards a response message for creating a conference to the service execution module.
  • Step 212 The batch module starts to create a conference B process. Refer to steps 205 ⁇ 211 for the specific process.
  • Step 213 The batch module starts to create a conference C process. Refer to steps 205 ⁇ 211 for the specific process.
  • Step 214 The batch module constructs a response message for creating a conference in batch according to the result of the previous conference creation.
  • each conference is created by the batch module (step 205), and the batch module receives the response message after each conference is created. (Step 211), so the batch module grasps the process of creating a conference in batches. After all the conferences that need to be created in batches are created, the batch module constructs a response message of the batch creation conference through step 214 to mark the entire batch creation conference. The process is all completed. Step 215: The batch module returns a response message of the batch creation conference to the service execution module. The response message contains the corresponding successfully created conference ID, and part of the error message that creates the conference failure.
  • Step 216 The service execution module returns a response message to the service open module.
  • Step 217 The service open module returns a response message to the application.
  • the embodiment of the present invention provides a detailed description of the method provided by the embodiment of the present invention by using three conferences in batches.
  • three conferences are created in the method provided by the embodiment of the present invention.
  • a creation request is sent to the Parlay X multimedia conferencing capability system (step 201), but the creation request carries the batch creation conference information, and the Parlay X multimedia conference capability system creates the conference information and the multimedia conference server according to the batch. The interaction is performed automatically, and the batch creation of the conference is completed automatically.
  • the Parlay X multimedia conference capability system reports to the application the batch response to the general response (step 217). It is obvious that the method provided by the embodiment of the present invention reduces the interaction signaling between the application and the Parlay X multimedia capability system by batch creation of the conference, improves the success rate and stability of the operation, and saves network resources. , improved network utilization.
  • the process of creating a conference in batches is described in the embodiment of the present invention, the embodiment of the present invention is also applicable to other batch operations of the conference, such as batch deletion of the conference.
  • the specific process refer to the process of batch creation of the conference.
  • the batch operation object may be a member of the group, in addition to the conference itself, and the members of the group may be directly carried by the member list of the member, or may be set as a group in advance.
  • the information provided in the embodiment of the present invention is described in detail below in conjunction with different situations.
  • S201 Determine an operation object indicated by the batch operation object identifier according to the batch operation identifier carried in the received first conference creation request.
  • the operation object is a member.
  • S202 Obtain, from the first identifier creation request, a group identifier that needs to be added in batches.
  • S203 Create and send a group resolution request message according to the group identifier.
  • S204 Receive a group resolution response returned by the group resolution server according to the group resolution request message, where the response carries a group member list.
  • the group resolution server may be a Parlay X ALM capability system or an address book server.
  • S205 Send a second control request to the multimedia server according to the group member list, where the member information in the group member list is carried in the control request.
  • the method provided by the embodiment of the present invention can be applied to a Parlay X multimedia conference capability system, where the system is composed of a service open module, a service execution module, a group module, and a service adaptation module.
  • FIG. 3 shows a specific execution process of the method, when the method provided by the embodiment of the present invention is applied to the Parlay X multimedia conference capability system, including:
  • Step 301 The application sends a create and set group operation request message to the Parlay X ALM capability system.
  • an application proxy user is required to preset a group object.
  • the group function of the group object is set to apply to all interfaces of the Parlay X multimedia system.
  • Step 302 The Parlay X ALM capability system processes the create and set group operation request, and returns a response message for creating and setting the group success.
  • the Parlay X ALM capability system performs related work of creating and setting a group object.
  • related work may also be accomplished by other devices, such as an address book server.
  • Step 303 The application sends a first create conference request message to the service open module of the Parlay X multimedia conference capability system, where the request message carries the group object.
  • the request message includes a group uniform resource identifier (URI, Uniform Resource Identifier).
  • URI Uniform Resource Identifier
  • ns2 http://www.csapi.org/schema/parlayx/multimedia— conference/v3— 1/1 ocal
  • This message uses the Simple Object Access Protocol (SOAP) request message as an example.
  • Message body content is described by the extensible markup language (xml, extensible Markup Language).
  • the meaning of this message is to request to create a conference, and to carry the conference member as a group URI.
  • the element participant is a meaningful member.
  • the value of the attribute isGroup is true, indicating that the URI is a member of the group.
  • the value of the participant is sip:huawei.group@huawei.com.
  • Step 304 The service opening module decodes the creation request into an internal message, and forwards the internal message to the service execution module.
  • Step 305 The service execution module checks whether the internal message includes a group object.
  • the judgment is based on detecting whether the group object parameter exists in the internal message, that is, the isGroup parameter in the URI. If there is an execution step 306, otherwise step 315 is performed.
  • Step 306 The service execution module sends a request message carrying the group URI object to the group module, requesting to parse the group.
  • the group module initiates a message parsing process.
  • the group module is a module specially set for the group to form a group parsing request, and obtains a group member list according to the group parsing response.
  • Step 307 The specific parameters of the group module parsing the group request according to the group object of the service execution module to cancel the request message include: a requester (ie, a conference creator), a group owner, a group type, a group Logo, etc.
  • Step 308 The group module sends an internal request message for parsing the group to the service execution module.
  • Step 309 The service execution module sends an internal request message for parsing the group to the service adaptation module.
  • the SOAP message may preferably be the queryMembers or getOwnersGroups operations defined in 3GPP TS 29.199-13.
  • the queryMembers request message is as follows:
  • This message is an example of a SOAP request message.
  • the body content of the message is described by the xml language.
  • the meaning of this message expression is to request to resolve group members.
  • the element group is the group URI to be resolved.
  • the value is sip:huawei.group@huawei.com 0
  • the Parlay X multimedia conferencing capability system may request resolution from the address book server through a protocol such as SIP/XML Configuration Access Protocol (XCAP) when the group resolution server is an address book server. Group.
  • XCAP SIP/XML Configuration Access Protocol
  • the SIP request may use the SUBSCRIBE and NOTIFY methods to set the group identifier in the SUBSCRIBE request URL, for example: SUBSCRIBE sip: John@huawei.com SIP/2.0, and the subscription request is a one-time subscription.
  • the XCAP request can use the HTTP GET method to set the group ID in the HTTP GET request URL.
  • Step 311 The service adaptation module receives the parsing response message from the Parlay X ALM capability system.
  • the message contains the group member ID.
  • the contents of the message are as follows:
  • urn 1 "urn : ietf : params: xml: ns: resource-lists"
  • This message is exemplified by a SOAP response message.
  • the body content of the message is described by the xml language.
  • the meaning of this message is the response message returned by the Parlay X ALM system to the service adaptation module.
  • the value of the element result is the member after the group is resolved. In this example, three values are obtained, namely sip:zhangsan@huawei.com, sip:Bob@huawei.com, sip:John@huawei.com.
  • Step 312 The service adaptation module forwards the group resolution response to the service execution module.
  • Step 313 After receiving the group resolution response, the service execution module forwards the response to the group module.
  • Step 314 The group module returns a group member list to the service execution module according to the received group resolution response.
  • the group parsing process ends, and the business execution module obtains a list of group members.
  • Step 315 The service execution module sends an internal request message to the service adaptation module to create a member and an invite member.
  • Step 316 The service adaptation module sends a request to create a conference and invite members to the multimedia conference server.
  • the creation of the identifier and the request member are added by the SIP protocol, the example is as follows:
  • INVITE sip confas@psi.cmccims3.com SIP/2.0
  • This message takes the SIP request message as an example.
  • the message body content is described by SDP and xml language.
  • the meaning of the message is that the service adaptation module sends a request to create a conference message to the multimedia conference system.
  • the request carries a righteous member.
  • the entry is the member after the group is resolved.
  • three values are taken, and the other ones are sip:zhangsan@huawei.com, sip:Bob@huawei.com, and sip:John@huawei.com.
  • the Parlay X multimedia capability system will separately initiate a conference creation request and a membership request request to the multimedia conference server, and the processing process of the request is basically the same as the above process.
  • Step 317 The multimedia server returns a conference operation response to the service adaptation module.
  • Step 318 The service adaptation module forwards the response message to the service execution module.
  • Step 319 The service execution module returns a response message to the service open module.
  • Step 320 The application finally receives the response message returned by the service open module.
  • the group members when the group members that need to be added in batches are identified in a group manner, the group members are first parsed, and the group member list is obtained, and then the group members are sequentially added according to the group member list.
  • the added meeting member In the whole process, the application carries the group identifier to which the added member belongs, and then all the conference members in the group can be invited after one request, which reduces the application and the multimedia conference server. Inter-active signaling improves the success rate and stability of the operation, saves network resources, and improves network utilization.
  • Another method provided by the embodiment of the present invention includes:
  • S301 Determine, according to the batch operation identifier carried in the received first conference creation request, an operation object indicated by the batch operation object identifier.
  • the operation object is a member.
  • S302 Obtain a list of the right member from the first creation request.
  • S303 Send an invitation member request to the multimedia server according to the member list, and carry the member information in the conference member list in the invitation member request.
  • FIG. 4 shows the specific execution flow of the method when the method provided by the embodiment of the present invention is applied to the Parlay X multimedia conference capability system. , including:
  • Step 401 The application sends a create request message to the service open module of the Parlay X multimedia conference capability system, where the request message carries a list of the right member. For the convenience of description, it is assumed that member A, member B, and member C are recorded in the conference member list.
  • Step 402 The Parlay X multimedia conference capability system sends a create conference request to the multimedia server.
  • Step 403 The Parlay X multimedia conference capability system receives the creation success response returned by the multimedia server.
  • the Parlay X multimedia capability system invites member A, member B, and member C to participate in the conference.
  • Step 404 The Parlay X multimedia conference capability system sends an invitation request to the multimedia server, inviting the member A to join the identifier, and the member information of the member A is carried in the invitation request.
  • Step 405 Member A joins the ⁇ i response.
  • Step 406 The Parlay X multimedia conference capability system sends an invitation request to the multimedia server, and invites the member B to join the member, and the member information of the member B is carried in the invitation request.
  • Step 407 Member B joins the meeting response.
  • Step 408 The Parlay X multimedia conference capability system sends an invitation request to the multimedia server, and invites the member C to join the member, and the member information of the member C is carried in the invitation request.
  • Step 409 Member C joins the meeting response.
  • Step 410 The Parlay X multimedia conference capability system sends a create conference success response to the application. From step 404 to step 409, the Parlay X multimedia capability system adds the members of the list of members to the conference in turn, and the result is fed back to the application through step 410.
  • the conference members in FIG. 3 are represented by group groups, and it is necessary to form a resolution request through the group unit to obtain a group member list.
  • group member list it is basically the same as the method shown in Figure 4, and only members are invited in order according to the member list.
  • a conference member in the conference member list may be associated with a group identifier.
  • group identifier In this case, only the group member list needs to be obtained by referring to the method shown in FIG.
  • the application can complete all invitations by one request, thereby reducing application and multimedia.
  • the interaction signaling between the conference servers improves the success rate and stability of the operation, saves network resources, and improves network utilization.
  • the batch operation of the conference itself or the conference member can be arbitrarily combined in the actual application. For example, when the operator or the CP/SP creates the chat room in batches, the conference can be created by batch creation, and the chat room is used.
  • the initiating member includes the group A, the member B, and the member C, the member can be indirectly invited by the conference member.
  • the specific implementation process refer to the foregoing embodiments.
  • the embodiment of the present invention further provides a multimedia conference control system.
  • the system includes:
  • the service opening module 501 is configured to receive a first conference control request, and carry a batch operation identifier in the first conference control request.
  • the service execution module 502 is configured to determine a batch operation object identifier according to the batch operation identifier carried in the first conference control request received by the service opening module, obtain a batch operation parameter according to the batch operation object identifier, and send the service to the service according to the batch operation parameter.
  • the adaptation module sends a second conference control request;
  • the service adaptation module 503 is configured to forward the received second conference control request to the multimedia conference server.
  • the system provided by the embodiment of the present invention further includes: a batch module 504,
  • the service execution module 502 is further configured to send, according to the number of conferences that need to be batch controlled acquired in the first conference control request received from the service open module, to the batch module to construct a second conference control request; Sending, by the second conference control request, the service adaptation module;
  • the batch module 504 is configured to construct a second conference control request.
  • the service execution module includes: a policy submodule 601, an acquisition submodule 602, a request submodule 603, and a sending submodule 604, where:
  • the policy sub-module 601 is configured to determine, according to the batch operation identifier carried in the first conference control request received by the service opening module, the batch operation object identifier;
  • the obtaining sub-module 602 is configured to obtain, when the policy sub-module determines that the operation object indicated by the batch operation object identifier is a conference, obtain the number of conferences that need to be batch controlled from the first conference control request received by the service opening module;
  • the requesting sub-module 603 is configured to send a second conference control request to the batch module, where the request carries the number of conferences that need to be batch controlled acquired by the acquiring sub-module; the sending sub-module 604 And sending, by the batch module, the second conference control request to the service adaptation module.
  • the specific signaling flow between the various functional modules in the system shown in Figure 6 can be seen in Figure 2.
  • the system provided by the embodiment of the invention implements batch control of the multimedia conference, reduces the interaction signaling between the application and the Parlay X multimedia conference capability system, improves the success rate and stability of the operation, saves network resources, and improves Network utilization.
  • the system provided by the embodiment of the present invention further includes a group module 505.
  • the service execution module 502 is further configured to: obtain a group identifier from the first conference control request received by the service opening module; send a parsing request to the group module according to the group identifier; receive according to the group module The group member list sends a second conference control request to the service adaptation module, and the member information in the invited member list is carried in the second control request;
  • the group module 505 is configured to create and send a group resolution request message according to the group identifier carried in the parsing request sent by the service execution module, and receive the group parsing returned by the group parsing server according to the group parsing request message. In response, the response carries a list of group members.
  • the resolution server may be a Parlay X ALM capability system or an address book server.
  • the service execution module includes a policy sub-module 701, an acquisition sub-module 702, a request sub-module 703, and a transmission sub-module 704, where:
  • the policy sub-module 701 is configured to determine, according to the batch operation identifier carried in the first conference control request received by the service opening module, the batch operation object identifier;
  • the obtaining sub-module 702 is configured to obtain a group identifier from a first conference control request received by the service opening module when the policy sub-module determines that the operation object indicated by the batch operation object identifier is a conference member;
  • the request sub-module 703 is configured to send a parsing request to the group module according to the group identifier;
  • the sending sub-module 704 is configured to send, according to the group member list received by the group module, a second conference control request to the service adaptation module, where the second conference control request carries the invited The member information in the member list.
  • all group members are invited to participate in the conference by sending a request, which greatly reduces the interaction signaling between the application and the Parlay X multimedia conference capability system, improves the success rate and stability of the operation, and saves Network resources have increased network utilization.
  • the application may directly carry the right member list in the first conference request.
  • the service execution module A policy sub-module 801, an acquisition sub-module 802, and a transmission sub-module 803 are included;
  • the policy sub-module 801 is configured to determine a batch operation object according to the batch operation identifier carried in the first conference control request received by the service opening module.
  • the obtaining sub-module 802 is configured to obtain, when the policy sub-module determines that the operation object indicated by the batch operation object identifier is a conference member, obtain a list of the right member from the first conference control request received by the service opening module;
  • the sending sub-module 803 is configured to send a second conference control request to the service adaptation module according to the conference member list, and carry the member information in the conference member list in the second conference control request.
  • the application can invite members of all the conference member lists to participate in the conference by sending a request, which greatly reduces the interaction signaling between the application and the Parlay X multimedia conference capability system, and improves the operation. Success rate and stability save network resources and improve network utilization.
  • the invention may be described in the general context of computer-executable instructions executed by a computer, such as a program module.
  • program modules include routines, programs, objects, components, data structures, and the like that perform particular tasks or implement particular abstract data types.
  • the invention may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are connected through a communication network.
  • program modules can be located in a storage device In local and remote computer storage media.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un procédé et système pour commander une conférence multimédia. Ledit procédé consiste à : déterminer un ID d'objet d'opération globale en fonction d'un ID d'opération globale acheminé dans une première demande de commande de conférence reçue ; obtenir un paramètre d'opération globale en fonction de l'ID d'objet d'opération globale ; et envoyer une seconde demande de commande de conférence à un serveur de conférence multimédia en fonction du paramètre d'opération globale de sorte que le serveur de conférence multimédia exécute une opération correspondante en fonction de la seconde demande de commande de conférence. Une application peut traiter une opération globale par envoi d'une demande unique de commande de conférence, l'opération globale pouvant être exécutée par une demande de commande unique indépendamment du nombre d'objets de l'opération globale, et ainsi les signaux interactifs entre l'application et le système de capacité de conférence multimédia Parlay X sont remarquablement réduits, et le taux de succès et la stabilité de l'opération sont améliorés. La source réseau est sauvegardée et l'utilisation du réseau est améliorée.
PCT/CN2010/071048 2009-03-13 2010-03-15 Procédé et système pour commander une conférence multimédia WO2010102588A1 (fr)

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CN200910117881A CN101834730A (zh) 2009-03-13 2009-03-13 一种多媒体会议控制方法和系统
CN200910117881.4 2009-03-13

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