WO2009018734A1 - Procédé, système et appareil de réalisation d'une conférence réservée dans une architecture séparée - Google Patents

Procédé, système et appareil de réalisation d'une conférence réservée dans une architecture séparée Download PDF

Info

Publication number
WO2009018734A1
WO2009018734A1 PCT/CN2008/071131 CN2008071131W WO2009018734A1 WO 2009018734 A1 WO2009018734 A1 WO 2009018734A1 CN 2008071131 W CN2008071131 W CN 2008071131W WO 2009018734 A1 WO2009018734 A1 WO 2009018734A1
Authority
WO
WIPO (PCT)
Prior art keywords
conference
predetermined
request
scheduled
resource
Prior art date
Application number
PCT/CN2008/071131
Other languages
English (en)
Chinese (zh)
Inventor
Tingfang Tang
Jiangping Feng
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2009018734A1 publication Critical patent/WO2009018734A1/fr

Links

Classifications

    • 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
    • H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties

Definitions

  • the present invention relates to an implementation technology for a service under a separate architecture, and in particular, to a method, system, and apparatus for implementing a predetermined conference under a separate architecture.
  • the main design idea of the separation architecture network is: Service/control and bearer separation, and each network entity of the service layer, control layer and bearer layer is connected and communicated through standard protocols. Its main features include:
  • the service is separated from the call control and separated from the network.
  • the device at the control layer is only responsible for handling the connection and control of the basic call.
  • the service logic is basically provided by the application server, which realizes the separation of the service from the call control, so that the service is truly independent of the network;
  • Service provisioning and bearer belong to two independent layers, and services can be completely separated from bearers. Users can configure and define their own service features without having to care about the network form of the bearer service and the type of the terminal, so that the service and application can be provided with greater flexibility.
  • the following is an example of a network architecture of a core network in a separate architecture system by using an Internet Protocol Multimedia Subsystem (IMS) as an example.
  • IMS Internet Protocol Multimedia Subsystem
  • FIG. 1 is a schematic structural diagram of a core network in an existing IMS.
  • the processing of the relevant part of the service logic of the core network in the separation architecture is mainly performed by the application server (AS, Application Server).
  • the processing of the control part is mainly composed of the call session control function (CSCF, Call Session Control Function) and the media.
  • the control layer device such as the controller (MC, Media Controller) is completed, and the processing of the media bearer portion is completed by the media processor (MP, Media Processor).
  • MC and MP constitute a media resource server (MRS, Multimedia Resource System).
  • the CSCF entity may not be included in the control layer of other separate architecture systems.
  • multimedia conferencing enables participants to use both audio and video media resources in a conference.
  • the conference is divided into an ad-hoc conference and a re-service conference according to the trigger conditions at the beginning of the conference.
  • An instant conference does not require a reservation before the conference starts.
  • the conference is automatically created.
  • the scheduled meeting needs to be completed before the meeting begins, and the meeting begins at the scheduled time.
  • participants can join the conference by means of user dial-in (d ia l-in ) and system dial-out (d ia l-out ).
  • the AS is used to provide a predetermined service, and performs user management, service management, and resource management. For example, when the AS receives a request for a scheduled meeting of the user, the AS reserves resources for the user, manages the predetermined information, and manages the predetermined resources.
  • the MRS including the MC and the MP is a bearer layer for implementing a scheduled conference, and is used to provide resources for a scheduled conference.
  • the solution is to statically configure the scheduled conference-related resources of the MRS in the AS, for example, to configure the number of ports supporting the conference, and the AS manages the related reserved resources according to the predetermined information. It can be seen that, in this solution, the function of the AS in the service layer to perform resource management does not meet the idea that the AS only provides service logic in the separation architecture. Therefore, the implementation of the business needs to consider the design of the network, reducing the flexibility provided by the business and the application.
  • Embodiments of the present invention provide a method for implementing a predetermined conference under a separate architecture, which is beneficial to realizing resources. Sharing and precise management.
  • the embodiment of the invention further provides a system for implementing a predetermined conference under a separate architecture, which is beneficial to sharing resources and accurately managing resources.
  • the embodiment of the invention further provides a media controller, which is beneficial to sharing resources and accurately managing resources.
  • the embodiment of the invention further provides a media processor, which is beneficial to sharing resources and accurately managing resources.
  • a method for implementing a predetermined conference under a separate architecture comprising:
  • a system for implementing a predetermined conference under a separate architecture including an application server, a media controller, and a media processor,
  • An application server configured to send a scheduled conference service request to the media controller
  • a media controller configured to send, according to the scheduled conference service request, a corresponding resource processing request to the media processor
  • a media processor configured to perform corresponding resource processing according to the resource processing request.
  • a media controller that implements a predetermined conference in a separate architecture, including a receiving module and a requesting module, where the receiving module is configured to receive a scheduled conference service request sent by the application server;
  • the requesting module is configured to generate a corresponding resource processing request according to the predetermined conference service request received by the receiving module, and send the request to the media processor.
  • a media processor comprising: a message transceiving module, an inspecting module, and a resource maintenance module, wherein the message transceiving module is configured to receive a resource processing request; receive a response message sent by the resource maintenance module, and forward the message to the media controller;
  • the resource maintenance module is configured to receive a resource processing result returned by the checking module, and if the resource is sufficient, save a resource reservation record corresponding to the resource reservation request; modify the resource reservation record according to the resource processing request; and perform, according to the resource reservation record Resource allocation; will indicate the resource processing request
  • the response message of the processing result is returned to the messaging module;
  • the checking module is configured to check, according to a predetermined record of resources stored in the MP storage module, whether the resource requested in the resource processing request is sufficient, and return a resource processing result to the predetermined module.
  • the AS sends a scheduled conference service request of the user to the MC, and the MC sends a corresponding resource processing request to the MP, and the MP performs corresponding resource processing. That is to say, the AS of the service layer only provides services for users, the MC of the control layer provides resource control and management, and the MP of the bearer layer performs specific resource control and management operations, thus conforming to the idea of separating the architecture, so that the implementation of the service does not need to consider the network. Designed to increase the flexibility of business and application delivery.
  • the AS can obtain the information of the resources of the other ASs in the MC through normal communication with the MC. Therefore, the ASs cannot obtain resources from each other when the AS manages resources.
  • the predetermined situation which facilitates the sharing of resources. And because MRS directly manages its own bearer resources, it increases the accuracy of resource management.
  • 1 is a schematic structural diagram of a core network in an existing IMS
  • FIG. 2 is a flowchart of a method for implementing a predetermined conference in an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for implementing conference reservation in an embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for modifying a predetermined conference in an embodiment of the present invention
  • FIG. 5 is a flowchart of a method for canceling a scheduled conference according to an embodiment of the present invention
  • FIG. 6 is a flowchart of a method for a participant to attend a conference according to an embodiment of the present invention
  • FIG. 7 is a flowchart of a method for extending a conference according to an embodiment of the present invention.
  • FIG. 8 is a structural diagram of a system for implementing a predetermined conference according to an embodiment of the present invention.
  • FIG. 9 is a structural diagram of a media controller according to an embodiment of the present invention.
  • FIG. 10 is a structural diagram of a media processor according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of a method for implementing a predetermined conference according to an embodiment of the present invention. As shown in Figure 1, the method includes the following steps:
  • Step 200 The AS detects a scheduled conference service request.
  • the scheduled conference service request includes: a request from the user and a request triggered by a preset condition.
  • the specific scheduled conference service request may be a user's reservation request, a request to modify a scheduled conference, a request to cancel a scheduled conference, a request to extend the conference, and the like.
  • Step 201 The AS sends a scheduled conference service request to the MC.
  • a network element such as CSCF exists between the AS and the MC.
  • the related communication messages of the scheduled conference service between the AS and the MC need to be forwarded by the CSCF.
  • Step 202 The MC generates a corresponding resource processing request according to the scheduled conference service request, and sends the corresponding resource processing request to the MP.
  • the corresponding resource processing request is: a resource reservation request, a request to modify a predetermined conference reservation resource, a request to cancel a reservation conference reservation resource, a request to allocate a resource based on predetermined information, or a request to extend the use of a predetermined resource.
  • Step 203 The MP performs corresponding resource processing according to the resource processing request.
  • the corresponding resource processing is: scheduling the resource, modifying the reservation of the predetermined resource of the scheduled conference, canceling the reservation of the predetermined resource of the predetermined conference, and allocating the conference resource based on the predetermined resource.
  • time synchronization between AS, MC, and MP. Since the resources of all scheduled conferences need to be managed, the resource reservation in the MP needs to establish an administrative record of absolute time latitude, and the system time of the AS-MC-MP needs to be synchronized. Time synchronization can be accomplished using the Simple Network Time Protocol (SNTP) or the Network Time Protocol (NTP) protocol, which is a basic function in an IP network and does not require further expansion. Therefore, the AS-MC-MP supporting scheduled conferences needs to support the SNTP (NTP) protocol.
  • SNTP Simple Network Time Protocol
  • NTP Network Time Protocol
  • the media mixing channel is necessary for each participant when making reservations for meeting resources. This requires precise scheduling of media mixing channels based on time. Other meeting resources can be accurately scheduled based on time or configured based on the overall network.
  • the scheduled conference service request is the user's predetermined request, and the corresponding resource processing is reserved for the resource.
  • FIG. 3 is a flowchart of a method for implementing conference reservation in an embodiment of the present invention. As shown in Figure 3, the method includes the following steps:
  • Step 300 The AS receives the user's predetermined request.
  • the reservation request includes information such as party information and/or meeting time.
  • the participant information may be a participant list, which may be a minimum number of participants and/or a maximum number of participants
  • the meeting time information includes information such as a meeting start time, a meeting end time, and/or a meeting duration.
  • Users can configure the implementation through the web (Web) interface, through the interactive voice response (IVR, Interactive Vo ice Response) operation, or through SMS to achieve conference reservation.
  • IVR Interactive Vo ice Response
  • SMS Short Streaming Service
  • the user can also reserve the conference chairperson or the conference host, etc., and these predetermined operations can be implemented by the prior art, and will not be described in detail herein.
  • Step 301 The AS parses the predetermined information, allocates the conference identifier, and sends a predetermined request for carrying the parameters such as the conference identifier, the conference time information, and the number of participants to the MC.
  • the number of participants is the number of participants participating in the scheduled meeting, and the number may be obtained by the AS according to the participant list; or, according to a preset resource reservation policy, determined according to the minimum number of participants; or, according to a preset resource reservation Strategy, determined by the maximum number of participants.
  • Step 302 After receiving the predetermined request, the MC sends a resource reservation request to the MP, where the parameter carries the conference identifier, the number of participants, and the conference time information.
  • Step 303 The MP performs resource reservation according to the received resource reservation request.
  • the MP may reserve the resource according to the received resource reservation request.
  • the method may include: checking whether the time period corresponding to the meeting time information is sufficient for the resource used by the number of participants, and if the resource is insufficient, the predetermined resource fails, if the resource is sufficient. Then the resource reservation is performed, that is, the corresponding resource reservation record is created.
  • the scheduled conference resource type in the actual application can be scheduled in the MP, for example: audio conference
  • the scheduled conference resource type is a mix channel.
  • Step 304 The MP returns a response message to the MC for the predetermined operation result of the resource.
  • the information of the predetermined success is returned to the MC; when the reservation fails, the information of the resource reservation failure is returned to the MC, and the failure reason information may be carried in the information of the predetermined failure.
  • Step 305 The MC returns a response message to the AS according to the received response message.
  • the MC may further include an operation according to the response message, except that the response message is sent to the AS.
  • the MC stores the predetermined information, including the scheduled conference identifier, the conference time information, and the participant information, and the like.
  • the AS synchronizes the reservation information and records the server identifier of the conference reservation resource. If the reservation fails, the corresponding processing may be performed according to the failure reason, for example, the reservation information is cached, the reservation is re-scheduled, or the predetermined failure information is directly returned to the AS.
  • Step 306 After receiving the scheduled conference response message from the MC, the AS performs predetermined result processing, including returning corresponding prompt information to the user according to the predetermined result, and performing corresponding processing.
  • the AS may further include: if the reservation is successful, recording and maintaining the predetermined information of the scheduled conference; if the reservation fails, the AS may cache the predetermined information and initiate re-subscription.
  • the scheduled conference service request received by the AS is a request to modify the scheduled conference.
  • FIG. 4 is a flowchart of a method for modifying a predetermined conference in an embodiment of the present invention. As shown in Figure 4, the method includes the following steps:
  • Step 400 The AS receives the request of the user to modify the scheduled conference, where the conference identifier and the scheduled information to be modified are carried.
  • the information to be modified includes meeting time information and/or party information. Modifying the meeting time information, you can modify the meeting start time, the meeting end time, and/or the meeting duration.
  • the number of scheduled meeting participants can be modified, for example, the number of participants can be reduced, the number of participants can be increased, or the participants can be added or reduced in the participant list.
  • Step 401 The AS will send a conference reservation identifier and a modification scheduled reservation request to be modified. Send to MC.
  • Step 402 After receiving the modification scheduled meeting request, the MC sends a request for modifying the predetermined resource of the scheduled meeting to the MP.
  • Step 403 The MP modifies the predetermined resource reservation according to the received request for the predetermined conference reservation resource, that is, the resource reservation record is modified.
  • the media processor checks whether there is sufficient resources in the increased time period, and then modifies the scheduled conference. Resource reservation record; otherwise, the modification of the scheduled meeting fails;
  • the media processor modifies the resource reservation record of the predetermined meeting according to the request to modify the predetermined meeting reservation resource.
  • Step 404 The MP returns a response message indicating the scheduled conference processing result to the MC.
  • Step 405 The MC returns a response message to the AS according to the received response message.
  • step 406 if the response message indicates that the modification resource is scheduled to be successful, the MC also needs to modify the scheduled conference related information, and then step 406 is performed; further, if the response message indicates that the modified resource reservation is successful, the MC may also update and store the reserved resource of the conference. Server ID. If the response message indicates that the modification resource reservation failed, the MC may re-edit the scheduled conference or directly perform step 406.
  • Step 406 The AS receives a scheduled conference response message from the MC, and performs modification of the scheduled conference result processing according to the response message.
  • the step includes: if the modification of the scheduled conference is successful, the AS returns the response information for modifying the scheduled conference success, and modifies the scheduled information of the scheduled conference; if the scheduled conference fails to be modified, the AS may cache the request for the user to modify the scheduled conference, and initiate the modification again. A request to schedule a meeting; or directly return to the user a message to modify the failure of the scheduled meeting.
  • the scheduled conference service request received by the AS is a request to cancel the scheduled conference, and the corresponding resource processing is a reservation for canceling the reserved resource.
  • FIG. 5 is a flowchart of a method for canceling a scheduled conference according to an embodiment of the present invention. As shown in Figure 5, the method Includes the following steps:
  • Step 500 The AS receives a request from the user to cancel the scheduled conference, where the conference identifier is carried.
  • Step 502 After receiving the cancellation of the scheduled conference request, the MC sends a request for canceling the scheduled resource of the scheduled conference to the MP.
  • Step 503 The MP cancels the predetermined resource reservation according to the received request for the predetermined conference reservation resource, that is, the resource reservation record is modified.
  • Step 504 The MP returns a response message indicating the result of the scheduled conference operation to the MC.
  • Step 505 The MC returns a response message to the AS according to the received response message.
  • step 506 if the response message indicates that the cancellation of the resource reservation is successful, the MC also needs to delete the scheduled conference related information, and then step 506 is performed; if the response message indicates that the cancellation of the resource reservation fails, the MC may re-cancel the scheduled conference, or directly perform the steps. 506.
  • Step 506 The scheduled conference response message received by the AS from the MC, and the scheduled conference cancellation result processing is performed according to the response information.
  • the step includes: if the cancellation of the scheduled conference is successful, the AS returns the prompt information for canceling the scheduled conference success, and deletes the reservation information of the scheduled conference; if the cancellation of the scheduled conference fails, the AS may cache the request for canceling the scheduled conference, and initiate cancellation again. Schedule a meeting request; or directly return to the user a message to cancel the scheduled meeting failure.
  • the business requests that may occur regarding the scheduled meeting include: the request of the participant to attend the meeting, the request of the participant to leave the meeting, the request for the meeting delay, and the like.
  • the participant can attend the meeting by way of dia l-in or system d ia l-out.
  • the scheduled meeting start time the first meeting
  • the participant attends the conference in the form of dia l-in as an example, and the method for attending the conference in the embodiment of the present invention is described in detail.
  • FIG. 6 is a flowchart of a method for a participant to attend a conference according to an embodiment of the present invention. As shown in FIG. 6, the method includes the following steps: Step 600: The AS receives a request for the user to attend the scheduled conference.
  • the AS further determines the predetermined condition, including the determination of the predetermined time: if the predetermined time arrives, step 601 is performed; otherwise, the user returns the information that the scheduled conference fails. The request to the user to attend the scheduled meeting is rejected.
  • the legitimacy judgment of the participant may be further performed: if the participant of the conference is scheduled according to the participant list when the conference is scheduled, the AS checks whether the user is in the participant list, and if yes, step 601 is performed. Otherwise, the user is returned with the information that the conference failed, and the user is denied the request to attend the scheduled conference.
  • Step 601 The AS sends the request for the user to the scheduled conference to the MC, where the conference identifier carried is the conference identifier allocated when the conference is scheduled.
  • Step 602 The MC sends a request for allocating conference resources to the user according to the received request of the user to attend the scheduled conference.
  • the MC searches for the recorded conference reservation information according to the conference identifier, and sends a request for allocating conference resources to the MP to the MP that provides the conference resource for the conference.
  • Step 603 The MP allocates conference resources to the user based on the predetermined resources.
  • Step 604 The MP returns a resource allocation response message to the MC.
  • Step 605 The MC returns a response message that the user attends the conference to the AS.
  • Step 606 The AS performs corresponding processing according to the result of the user attending the scheduled conference, and returns a prompt information to the user.
  • the method further includes: recording the number of participants actually joining the scheduled conference, When the AS determines that the number of participants actually joining the scheduled conference is greater than the predetermined number of participants, then the UE may select:
  • step 601 Before performing step 601, directly reject the request of the redundant participant to attend the scheduled meeting; Or, keep the total number of participants unchanged, and kick out the original participants according to the pre-established strategy, let the new participants attend the meeting, and kick out the specific implementation of the original participants according to the pre-established strategy.
  • the strategy of selecting the original participant is the same, and will not be described here.
  • the steps for the new participant to attend the meeting are the same as steps 601 - 606;
  • the AS allows the redundant participants to attend the conference.
  • the MP performs the conference resource allocation of the participant based on the unscheduled resources. If the MP allocates resources to the redundant participants and checks that the resources are insufficient, the redundant participants fail to attend the meeting; if the resources are sufficient, the redundant participants can successfully attend the meeting.
  • step 601 - step 606 is performed.
  • the conference is controlled at a predetermined node, for example, the reservation of the conference-related resources may be cancelled at the end of the conference; or after the conference ends, the related resources remain in a predetermined state until the scheduled conference end time arrives, and the conference-related resources are cancelled.
  • the reservation is made so that the participant rejoins the conference within the predetermined time limit, and when the resource management is performed according to the resource management policy, the resources used by the user can be charged according to the predetermined duration.
  • the predetermined resources are released as expected.
  • the processing flow for ending the conference is the same as the processing procedure for ending the conference in the instant conference in the prior art.
  • the meeting may not end, the meeting may need to be extended, the user may be sent a message asking whether to extend the meeting, and then the meeting may be extended according to the user's instruction, or the meeting may be automatically extended according to the system configuration.
  • the system configuration automatically extends the conference. For example, according to the default configuration of the system, if the scheduled end time is reached and the user does not end the conference, the system automatically extends the conference for 15 minutes according to the current number of participants.
  • the conference is extended according to the user's instruction. For example, when the conference is about to end, the AS triggers interaction with the user, the user inputs the duration of the conference extension, and the number of participants during the conference is extended.
  • the extension of the conference is equivalent to a conference modification process, except that the length of the conference is increased when the request for the conference is extended, and the increased scheduled resources will be used immediately upon the arrival of the original scheduled time.
  • FIG. ⁇ is a flowchart of a method for extending a conference in an embodiment of the present invention. As shown in Figure 7, the method includes the following steps:
  • Step 700 During the conference, the AS detects a request to extend the scheduled conference.
  • the request for extending the scheduled conference may be a request received by the AS from the user to extend the scheduled conference, or may be a request for the extended scheduled conference automatically initiated by the AS according to the system setting.
  • Step 701 The AS sends a request for extending the scheduled conference to the MC, where the conference identifier is carried, and the extension duration is extended, and the number of participants during the conference is extended.
  • Step 702 The MC requests the MP for the resource for the scheduled extended period meeting according to the request for extending the scheduled meeting, where the extended duration is carried, and the number of participants during the conference is extended.
  • the number of participants during the extended conference includes: the number of the predetermined participants, or the actual number of participants in the predetermined conference, or the number of participants carried in the request to extend the scheduled conference.
  • the MC may select to request the MP for resource reservation according to the actual number of participants in the current conference or the number of participants scheduled to be scheduled for the conference.
  • Step 703 The MP performs the reservation of the extended period conference resource according to the instruction of the MC.
  • This step includes: MP detecting whether there are enough resources available during the extended period, if the resources are sufficient in the predetermined time period, updating the predetermined resource record; if the resources are insufficient, no modification is made, and the conference extension resource application fails.
  • Step 704 The MP returns a response message to the MC, indicating a result of the resource reservation in the extended period of the conference.
  • the MC modifies the corresponding predetermined information; forwards the response message to the application server; and further, the response message is to delay the success of the scheduled conference.
  • the media controller can also update the server identifier where the conference reservation resource is stored.
  • the MC When the response message is a response message for delaying the failure of the scheduled conference, the MC returns a response message for extending the scheduled conference failure to the AS;
  • Step 705 The MC returns a conference extension response message to the AS, indicating that the conference extends the result.
  • the step includes: if the conference is extended successfully, the MC updates the scheduled information of the scheduled conference; if the resource is insufficient, the response message is directly returned to the AS.
  • Step 706 Schedule the meeting to extend the result processing.
  • This step includes: If the conference is extended successfully, the conference continues at the end of the scheduled scheduled conference until the scheduled end time after the conference is extended; if the conference extension fails, the conference ends at the end of the original scheduled conference.
  • FIG. 8 is a structural diagram of a system for implementing a predetermined conference according to an embodiment of the present invention.
  • the system includes an AS, an MC, and an MP, where the AS is configured to send a predetermined conference service request to the MC, and the MC is configured to send a corresponding resource processing request to the MP according to the predetermined conference service request; According to the received resource processing request, corresponding resource processing is performed.
  • the media controller includes a receiving module and a requesting module.
  • the receiving module is configured to receive a scheduled conference service request sent by the application server
  • the requesting module is configured to generate a corresponding resource processing request according to the predetermined conference service request received by the receiving module, and send the corresponding resource processing request to the media processor.
  • the media controller further includes a response module and a storage module:
  • the response module is configured to receive a response message sent by the media processor, and when the response message is a message that the scheduled conference service request is successfully processed, forward the response message to the application server; the response message is a message that the scheduled conference service request processing fails, to the storage
  • the module sends a trigger message for buffering the scheduled conference request, and sends, to the requesting module, notification information for re-requesting the scheduled conference service;
  • a storage module configured to: when receiving the trigger information of the response module, save the scheduled conference service request; the requesting module further, after receiving the notification information, resend the scheduled conference service request to the media processor.
  • the MP includes a messaging module, an inspection module, and a resource maintenance module.
  • the messaging module is configured to receive a resource processing request, and receive a response message sent by the resource maintenance module, and forward the message to the media controller.
  • a resource maintenance module configured to receive a resource processing result returned by the checking module, if the resource is sufficient, save a resource reservation record corresponding to the resource reservation request; modify the resource reservation record according to the resource processing request; perform resource allocation based on the resource reservation record; The response message describing the result of the resource processing request processing is returned to the messaging module;
  • the checking module is configured to check whether the predetermined resource is sufficient in the resource processing request according to the resource reservation record stored in the MP storage module, and return the resource processing result to the predetermined module.
  • the system for implementing the scheduled conference described above, if applied in the IMS, also includes a CSCF entity at the control layer for forwarding information transmission between the MC and the AS, and performing the functions of the control layer together with the MC.
  • the AS in the embodiment of the present invention provides a predetermined service, performs service logic management, and transmits user related operations to the control layer MC.
  • the MC performs service synchronization processing according to the indication of the service layer, and instructs the bearer layer MP to complete related operations.
  • the MP provides the service/control layer with the bearer resources required to complete the scheduled conference, and implements specific resource management operations.
  • the AS, MC, and MP are connected and communicated through standard protocols.
  • the system and the solution for implementing the scheduled conference in the separate architecture provide the predetermined conference service logic to the user at the service layer, and implement the control information related to the scheduled conference by the MC at the control layer.
  • Management, specific resource reservation and management are carried out by the MP of the bearer layer to manage the resources of time latitude, so that the service, control and bearer are independent, so that the implementation of the service does not need to consider the network design and increase the flexibility of the service implementation.
  • the AS can obtain the resource usage of the MC through MC communication, it is easy to realize resource sharing; and the MRS directly manages its own bearer resources, thereby providing accurate management of resources.
  • the program can be stored in a computer readable storage medium.
  • the storage medium may include a ROM/RAM, a magnetic disk, an optical disk, or the like.

Landscapes

  • 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)

Abstract

L'invention concerne un procédé de réalisation d'une conférence réservée dans une architecture séparée. Ce procédé comprend les étapes suivantes : le contrôleur multimédia reçoit une demande de conférence réservée transmise par le serveur d'application ; le contrôleur multimédia transmet une demande de traitement de la ressource correspondante au processeur multimédia sur la base de la demande de conférence réservée et indique au processeur multimédia de traiter la ressource correspondante. L'invention concerne également un système de réalisation d'une conférence réservée dans une architecture séparée. Il comprend un serveur d'application, un contrôleur multimédia et un processeur multimédia. Un contrôleur multimédia et un processeur multimédia sont décrits. Le système et le procédé correspondant de réalisation d'une conférence réservée sont adaptés à la notion d'architecture séparée et favorisent le partage de ressources et une gestion précise.
PCT/CN2008/071131 2007-08-09 2008-05-29 Procédé, système et appareil de réalisation d'une conférence réservée dans une architecture séparée WO2009018734A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710140521.7 2007-08-09
CNA2007101405217A CN101365170A (zh) 2007-08-09 2007-08-09 分离架构下实现预定会议的方法、系统及装置

Publications (1)

Publication Number Publication Date
WO2009018734A1 true WO2009018734A1 (fr) 2009-02-12

Family

ID=40340949

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/071131 WO2009018734A1 (fr) 2007-08-09 2008-05-29 Procédé, système et appareil de réalisation d'une conférence réservée dans une architecture séparée

Country Status (2)

Country Link
CN (1) CN101365170A (fr)
WO (1) WO2009018734A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110858884A (zh) * 2018-08-24 2020-03-03 深圳市鸿合创新信息技术有限责任公司 一种视频会议管理装置及方法、电子设备

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101997695B (zh) * 2009-08-24 2015-11-25 华为技术有限公司 Parlay X网络服务的实现方法、系统以及Parlay X能力系统
CN101820429A (zh) * 2010-05-12 2010-09-01 中兴通讯股份有限公司 一种ngn网络中的多媒体会议系统及实现方法
CN101877708A (zh) * 2010-06-30 2010-11-03 中兴通讯股份有限公司 一种ims网络中实现多媒体会议的方法和系统
US8380860B2 (en) * 2010-11-09 2013-02-19 International Business Machines Corporation Reducing carbon footprint and providing power savings in session initiated protocol conferencing
CN102111278A (zh) * 2010-12-28 2011-06-29 华为技术有限公司 会议媒体质量监控方法、装置和系统
CN102130960B (zh) 2011-03-23 2013-10-09 华为技术有限公司 一种媒体流化的方法和媒体控制器
CN103580879A (zh) * 2012-08-02 2014-02-12 华为技术有限公司 一种会议资源分配方法及装置
CN104104655A (zh) * 2013-04-07 2014-10-15 华为技术有限公司 一种资源释放的方法、装置及系统
CN104143124B (zh) * 2013-05-08 2019-11-29 华为技术有限公司 会议预定方法及项目管理系统
CN104504493A (zh) * 2014-11-26 2015-04-08 国家电网公司 一种会议信息的处理方法、系统和服务器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040037407A1 (en) * 2002-08-26 2004-02-26 Christophe Gourraud Method and system for multi-party call conferencing
CN1604535A (zh) * 2003-01-27 2005-04-06 华为技术有限公司 在控制与承载分离的网络中实现网络会议的方法
CN1870640A (zh) * 2005-11-30 2006-11-29 华为技术有限公司 一种进行多媒体业务的方法
CN1956447A (zh) * 2005-10-28 2007-05-02 北京三星通信技术研究有限公司 Ims域中实现会议类特色背景音乐的方法
CN1988687A (zh) * 2005-12-23 2007-06-27 华为技术有限公司 一种r4网络系统及提供媒体资源的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040037407A1 (en) * 2002-08-26 2004-02-26 Christophe Gourraud Method and system for multi-party call conferencing
CN1604535A (zh) * 2003-01-27 2005-04-06 华为技术有限公司 在控制与承载分离的网络中实现网络会议的方法
CN1956447A (zh) * 2005-10-28 2007-05-02 北京三星通信技术研究有限公司 Ims域中实现会议类特色背景音乐的方法
CN1870640A (zh) * 2005-11-30 2006-11-29 华为技术有限公司 一种进行多媒体业务的方法
CN1988687A (zh) * 2005-12-23 2007-06-27 华为技术有限公司 一种r4网络系统及提供媒体资源的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110858884A (zh) * 2018-08-24 2020-03-03 深圳市鸿合创新信息技术有限责任公司 一种视频会议管理装置及方法、电子设备

Also Published As

Publication number Publication date
CN101365170A (zh) 2009-02-11

Similar Documents

Publication Publication Date Title
WO2009018734A1 (fr) Procédé, système et appareil de réalisation d'une conférence réservée dans une architecture séparée
CN1985489B (zh) 在多媒体通信系统中提供不同服务的方法和装置
US9014059B2 (en) Quality of service setup on a time reservation basis
KR100373323B1 (ko) 영상회의 시스템에서의 다자간 영상회의 방법
US8145250B2 (en) Method for managing pre-established session, PoC system and PoC user equipment for implementing the same
KR101251193B1 (ko) ＰｏＣ 시스템에서 그룹 세션을 개설하기 위한 방법 및 시스템
US7747270B2 (en) Method for allocating a communication right, communication conference session server and communication conference session server arrangement
KR101174525B1 (ko) 푸쉬투토크 오버 셀룰러 네트워크의 응답 클라이언트 식별방법 및 그 시스템
WO2007109984A1 (fr) Procédé pour traiter la file d'attente de flux multimédia grâce à un pilotage et dispositif correspondant
US20050044503A1 (en) Server invoked time scheduled videoconference
EP1924025B1 (fr) Procédé d'établissement de la connexion pour un service de communication à plusieurs parties
WO2007062562A1 (fr) Procede et systeme de controle d'espace d'intervention, et terminal moderateur
WO2014019361A1 (fr) Procédé et dispositif d'allocation de ressources de conférence
KR20090018561A (ko) ＰｏＣ 세션을 위한 발언권 협상 방법
US7853280B2 (en) Method and apparatus for arbitrating one or more media streams within a single PoC session
WO2009092242A1 (fr) Procédé de mise en œuvre de sous-conférence, procédé, appareil et terminal de mise en œuvre de conférence privée
WO2012163075A1 (fr) Procédé de réalisation de vidéoconférence, appareil et système de communication
US7966031B2 (en) Method and system for dividing single PoC group session
US20160205147A1 (en) Session Information Recording Method and Recording Server
WO2009071005A1 (fr) Procédé, système, serveur et client pour la transmission de données multimédia diffusées en continu
WO2006114059A1 (fr) Procédé et système de détermination du serveur de contrôle central
KR101343664B1 (ko) ＰｏＣ 세션에서 지원하는 미디어 타입 관리 방법 및 이를구현하기 위한 ＰｏＣ 시스템과 ＰｏＣ 단말
CN101686440A (zh) 一种会话控制的方法、装置及系统
US20070124377A1 (en) Apparatus and method for a communication conference
WO2006116944A1 (fr) Procédé et système de transmission des données de supports d’un service de communication à parties multiples

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08757542

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08757542

Country of ref document: EP

Kind code of ref document: A1