CN101499917A - Method, system and apparatus for implementing predetermined meeting - Google Patents
Method, system and apparatus for implementing predetermined meeting Download PDFInfo
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- CN101499917A CN101499917A CNA2008100652993A CN200810065299A CN101499917A CN 101499917 A CN101499917 A CN 101499917A CN A2008100652993 A CNA2008100652993 A CN A2008100652993A CN 200810065299 A CN200810065299 A CN 200810065299A CN 101499917 A CN101499917 A CN 101499917A
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Abstract
The embodiment of the invention discloses a method for booking meeting resource, which comprises the following steps: before a meeting starts, a multimedia processor MP receives a resource booking instruction which is sent by a multimedia controller MC, and the resource booking instruction carries resource booking information; and the MP carries out the booking of meeting resources according to the resource booking instruction. The embodiment of the invention further discloses a meeting resource booking system, the multimedia processor and the multimedia controller. The method, system and devices provided by the embodiment of the invention can realize meeting resource booking in the architecture with separated controlling equipment MC and bearing equipment, and lead to enough meeting resources to satisfy business requirements when holding a meeting.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method, system and device of realizing predetermined conference.
Background technology
Multimedia conferencing is the audiovisual conference business that the two-way real-time transmission of multimedia messagess such as language, video is provided between the user at two or more intersites.Hold the mode difference according to meeting, can be divided into two kinds of immediate meeting and predetermined conferences:
Immediate meeting: the client can hold a meeting according to demand at any time, and needn't be scheduled in advance, and this meeting is called immediate meeting.Since not predetermined in advance, so may can't successfully hold because of the system resource deficiency causes meeting.
Predetermined conference (Scheduled Conference): for guaranteeing that conference system can keep enough resources and use for meeting, the forward direction system is predetermined in session, arrives the meeting of holding again after the scheduled time and is called predetermined conference.
The architecture design of IP Multimedia System (IMS, IP Multimedia Subsystem) is followed the thinking that business, control and carrying separate.The processing of the service logic relevant portion of core net part is mainly by application server (AS under the IMS framework, Application Server) etc. finish, the processing that call control department divides is mainly by CSCF (CSCF, Call Session Control Function), Multimedia resource function controller (MRFC) (MRFC, Multimedia Resource Function Controller) etc. key-course equipment is finished, the processing of media bearer part is finished by Multimedia resource function processor (MRFP) (MRFP, Multimedia ResourceFunction Processor).
The realization of existing multimedia conferencing, the not scheme of realization predetermined conference under control and bearing separation structure.
Summary of the invention
The embodiment of the invention provides a kind of method, system and device of realizing predetermined conference, realizes predetermined conference under separation architecture.
The method of the realization predetermined conference that the embodiment of the invention provided comprises:
Before meeting began, multimedia processor MP received the resource reservation indication that multimedia controller MC sends, and resource reservation information is carried in described resource reservation indication;
MP is predetermined according to described resource reservation indication carrying out conferencing resource.
The multimedia processor that the embodiment of the invention provided comprises:
First receiving element is used for before meeting begins, and receives the resource reservation indication that multimedia controller sends, and resource reservation information is carried in described resource reservation indication;
Scheduled unit is used for being scheduled to according to described resource reservation indication carrying out conferencing resource.
The multimedia processor that the embodiment of the invention provided comprises:
First transmitting element is used for before meeting begins, and sends the resource reservation indication to multimedia processor MP, and resource reservation information is carried in described resource reservation indication;
Record cell is used for upgrading the predetermined conference record after receiving the predetermined success response that MP returns.
The system of the realization predetermined conference that the embodiment of the invention provided comprises:
Multimedia controller is used for to before meeting begins, and sends the resource reservation indication to multimedia processor MP, and resource reservation information is carried in described resource reservation indication, upgrades the predetermined conference record after receiving the predetermined success response that MP returns;
Multimedia processor is used to receive the resource reservation indication that described multimedia controller sends, according to being scheduled to of described resource reservation indication carrying out conferencing resource.
The method, system and device of the realization predetermined conference that the embodiment of the invention provides, because before meeting begins, multimedia processor carries out the predetermined of conferencing resource according to the resource reservation indication that multimedia controller sends according to the resource reservation information of wherein carrying, thereby realized the predetermined conference under control appliance MC and framework that load bearing equipment separates, making has enough conferencing resources to satisfy business demand when meeting is held.
Description of drawings
Fig. 1 is the exemplary process diagram of method of the realization predetermined conference of the embodiment of the invention;
Fig. 2 is the configuration diagram of the IMS system in the embodiment of the invention;
Fig. 3 is the method flow diagram of the embodiment of the invention one;
Fig. 4 is the method flow diagram of the embodiment of the invention two;
Fig. 5 is the method flow diagram of the embodiment of the invention three;
Fig. 6 is the structural representation of system of the realization predetermined conference of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the technical scheme that the embodiment of the invention provides is described in further detail.
The method of the realization predetermined conference that the embodiment of the invention provided, before meeting begins, multimedia processor (MP, Multimedia Processor) receives multimedia controller (MC, MultimediaController) the resource reservation indication that sends, wherein, resource reservation information is carried in the resource reservation indication; MP is predetermined according to resource reservation indication carrying out conferencing resource.Because MP carries out the predetermined of conferencing resource according to the resource reservation indication that MC sends according to the resource reservation information of wherein carrying before meeting begins, thereby realized the predetermined conference under control appliance MC and framework that load bearing equipment separates, making has enough conferencing resources to satisfy business demand when meeting is held.
Need to prove, the MP that describes in the embodiment of the invention is the general designation of multimedia processor, MC is the general designation of multimedia controller, MP is media gateway (MGW in the circuit domain core planar network architecture, MediaGateWay), MC is Mobile Switching Center Server (MSC Server, Mobile Switching CenterServer); MP is MRFP in the IMS framework, and MC is MRFC.
Referring to Fig. 1, Fig. 1 is the exemplary process diagram that realizes the method for predetermined conference in the embodiment of the invention.As shown in Figure 1, this flow process comprises the steps:
Resource reservation information can comprise resource identifier, meeting beginning and ending time and reserved resource information.Resource identifier is that MC generates, and generates resource identifier according to meeting identification when MC receives the predetermined conference request, resource identifier can participant assess a bid for tender know identical or different.Reserved resource information is that the indication meeting needs reserved resource, can be that the maximum of meeting participates in number formulary, also can be other resource (promptly can expand use) by the expanding packet definition.Below each embodiment serve as that maximum to participate in number formulary be that example describes with reserved resource information.
MP this locality is provided with resource reservation record (specifically can as shown in Table 1), writes down the situation of resource reservation each time, correlated resources identifier and related resource (as the required number of endpoint of meeting) and be used for judging whether the period in appointment has enough resources.
| Resource identifier | Zero-time | Concluding time | The required end points of meeting |
| 1 | 14:00 | 16:00 | 3 |
| 2 | 15:00 | 17:00 | 4 |
| 3 | 16:00 | 18:00 | 5 |
Table one resource reservation record
Alternatively, whether before the predetermined conference resource requirement, can inquire about earlier has the resource that satisfies business need.As: MC sends the resource query request to MP, wherein carries the resource query parameter; Whether MP has the conferencing resource that satisfies the resource query parameter according to resource query request inquiry, returns Query Result to MC.
The resource query parameter comprises: meeting duration, the maximum number formulary of attending a meeting further can comprise the query time section.MP judges according to current resource reservation record (can as shown in Table 1) whether inquiry has in the query time section (if the resource query parameter comprises the query time section) of default time period (as in one day current time) or appointment and satisfies meeting duration, the maximum conferencing resource of number formulary of attending a meeting, if having then return at least one Query Result (as the time interval that meets the demands) to MC.
The resource reservation that step 102, MP send according to MC is indicated and is carried out the predetermined of conferencing resource.
Receive the resource reservation indication of multimedia controller MC transmission as MP after, MP judges according to current resource reservation record whether the surplus resources that satisfies maximum participation number formulary (being the required number of endpoint of meeting) is arranged in the meeting beginning and ending time that requires, if satisfy then upgrade the resource reservation record, can return predetermined success response to MC; If inadequate resource, or other internal errors have appearred, then return predetermined failure response to MC.
MC upgrades local predetermined conference record (being specifically as follows as shown in Table 2) after receiving the predetermined success response that MP returns, this record is used to write down the situation of resource reservation each time, the meeting identification of related predetermined conference, the MP that relates to and related resource predetermined information.If the resource reservation failure, MC can select to send the resource reservation indication to other MP.
| Meeting identification | Zero-time | Concluding time | The maximum number formulary that participates in | The MP sign | Resource identification |
| conference | 14:00 | 16:00 | 3 | MRFP1 | 1 |
| conference2 | 15:00 | 17:00 | 4 | MRFP1 | 2 |
| conference3 | 16:00 | 18:00 | 5 | MRFP1 | 3 |
Table two predetermined conference record
After being scheduled to successfully, conferencing resource can revise predetermined recording, mainly comprise the renewal of the information that the renewal of time related information is relevant with participant, promptly revise the predetermined conference beginning and ending time, can revise meeting start time, meeting adjourned time or meeting continue duration; Revise predetermined conference participant quantity, can reduce maximum participant quantity or increase maximum participant quantity.
The modification process of resource is exactly to be scheduled to again according to new resource reservation information, be that MC sends the conferencing resource modification message of carrying the sign (being resource identifier) of waiting to revise meeting to MP, this modification information comprises new resource reservation information, and meeting beginning and ending time and reserved resource information, MP is according to the information of carrying in conferencing resource modification message predetermined resource (similar with above-mentioned resource reservation flow process) again, if success then upgrade the resource reservation record of this resource identifier correspondence can be returned the modification success response to MC; If failure as inadequate resource or other internal errors occurred, then keeps the resource reservation record constant, return the modification failure response to MC.MC upgrades local predetermined conference record after receiving the modification success response that MP returns, and revises failure response then keeps the predetermined conference record constant if receive.
Can reclaim resource after conferencing resource is scheduled to successfully, resource reclaims and is present under two kinds of situations: need reclaim resource when cancellation is professional, also need to reclaim resource in addition after the service ending.When resource reclaims,, promptly delete the pairing resource reservation record of resource identifier according to being scheduled to of resource identifier indicating media gateway cancellation resource.
The resource of carrying meeting identification that receives MC reclaims indication (comprise the cancellation request for conference, finish the predetermined conference request), in the predetermined conference record, find respective record according to this meeting identification, obtain corresponding resource identifier, send the resource of carrying described resource identifier to corresponding M P and reclaim indication (comprising request, the request of end predetermined conference of cancellation of meeting predetermined resource), directly send the resource of carrying described resource identifier if meeting identification is identical with resource identifier and reclaim indication to corresponding M P; After MP receives this indication, in the resource reservation record, search corresponding record according to the resource identifier that wherein carries, if find then upgrade the resource reservation record, delete the pairing booking situation of this resource identifier, return success response message to MC, MC deletes the predetermined conference record of above-mentioned meeting identification correspondence, if the failure of cancellation resource, MP, MC all keep former predetermined information constant.
After conferencing resource is scheduled to successfully, when first participant attends predetermined conference, MC receives the request of attending a meeting of carrying meeting identification that the user sends, in the predetermined conference record, find respective record according to this meeting identification, obtain corresponding resource identifier, send the indication of quoting of carrying described resource identifier to corresponding M P, indicating described MP is that described user distributes predetermined conferencing resource; Directly send the indication of quoting of carrying described resource identifier if meeting identification is identical with resource identifier to corresponding M P.MP receives the indication of quoting of carrying resource identifier that MC sends, and MP is recorded as the user according to described resource reservation and distributes corresponding conferencing resource according to described resource identifier query resource booking situation.
As seen because before meeting begins, multimedia processor carries out the predetermined of conferencing resource according to the resource reservation indication that multimedia controller sends according to the resource reservation information of wherein carrying, thereby realized the predetermined conference under control appliance MC and framework that load bearing equipment separates, making has enough conferencing resources to satisfy business demand when meeting is held.Be example with the IMS framework below, such scheme be described in further detail by preferred embodiment.(as shown in Figure 2) realization predetermined conference under the IMS framework is by AS and other key-course entities, for the user provides the predetermined conference business.AS notifies MRFC and then control MRFP to carry out resource reservation and management after receiving relevant scheduled operation, and then MRFC control MRFP carries out the resource reservation management.Finish the resource reservation bookkeeping at MRFP, can be by the new protocol package of Mp expansion be realized.Realize the operation flow of predetermined conference below with concrete Application Example explanation.
The embodiment of the invention one:
In the present embodiment, the user at first initiates intended flow, wishes that the maximum participant of predetermined 16:00 to 18:00 is 5 sides' a conferencing resource, then the resource of being scheduled to is revised, and changing the maximum participant of 15:00 to 17:00 into is 4 sides, the final decision cancellation of meeting.
As shown in Figure 3, be the method flow diagram of the embodiment of the invention one.
Step 301, MRFC receive the predetermined conference request, comprising meeting identification conference3 (can be distributed by AS), party information (maximum participation number formulary is 5 sides), the time of meeting relevant informations such as (the meeting beginning and ending time are 16:00 to 18:00);
Step 302, MRFC send the resource reservation indication to MRFP1, be specifically as follows H.248modReq message, wherein carry resource identifier 3, meeting beginning and ending time 16:00 to 18:00 and maximum participation number formulary 5 sides, resource identifier 3 is the sign that MRFC distributes according to meeting identification conference3, can participant assessing a bid for tender, it is identical or different to know, and present embodiment is inequality.
After the resource reservation indication that MRFC that step 303, MRFP1 receive sends, judge according to current resource reservation record (can as shown in Table 1) whether (16:00 to 18:00) has in the meeting beginning and ending time that requires and satisfy the maximum surplus resources that participates in number formulary (5 side).
Suppose that present resource reservation records 2, being respectively resource identifier is 1,2 pairing records, the maximum number formulary that participates in of MRFP1 synchronization support is 12 sides (maximum 12 conferencing endpoints), the MRFP1 judgement draws at 16:00-17:00 has been scheduled to 4 conferencing endpoints, remain 8 conferencing endpoints, 17:00-18:00 does not have the predetermined conference end points, remains 12 conferencing endpoints.So in the meeting beginning and ending time that requires is that 16:00 to 18:00 has and satisfies that maximum to participate in number formulary be 5 sides' surplus resources.Need to prove that the processing of MRFP when resource reservation can realize according to different situation, can judge just whether total resource is enough, perhaps can accurately subscribe to this resource, as certain chip etc.
Step 304, MRFP1 return predetermined success response to MRFC, and upgrade the resource reservation record, promptly add resource identifier and be 3 record;
Step 305, MRFC return response message according to the response message of receiving to the higher level, if be scheduled to successfully, MRFC upgrades the predetermined conference record, promptly adds the record that meeting identification is conference3.
After being scheduled to successfully, the user wishes the resource of being scheduled to is made amendment, and changing the maximum participant of 15:00 to 17:00 into is 4 sides, and then present embodiment further can comprise following flow process:
Step 306, MRFC receive the message of revising predetermined conference, wherein carry meeting identification conference3, meeting beginning and ending time 15:00 to 17:00 and maximum participant 4 sides;
It is that the MP of the meeting of conference3 is MRFP1 that step 307, MRFC obtain meeting identification according to the predetermined conference record, resource identifier is 3, then send conferencing resource to MRFP1 and revise message, wherein carry modification information: resource identifier is 3, meeting beginning and ending time 15:00 to 17:00 and maximum participant 4 sides;
After step 308, MRFP1 receive message, according to the information of carrying in conferencing resource modification message predetermined resource again, this process and above-mentioned resource reservation flow process are similar, promptly judge according to current resource reservation record whether (15:00 to 17:00) has in the meeting beginning and ending time that requires and satisfy the maximum surplus resources that participates in number formulary (4 side).
Present resource reservation records 3, and being respectively resource identifier is 1,2 and 3 pairing records, is 3 because conferencing resource is revised the resource identifier that carries in the message, and it is 3 resource reservation record that MRFP1 can ignore resource identifier.The maximum number formulary that participates in of MRFP1 synchronization support is 12 sides (maximum 12 conferencing endpoints), the MRFP1 judgement draws at 15:00-16:00 has been scheduled to 7 conferencing endpoints, remain 5 conferencing endpoints, 16:00-17:00 has been scheduled to 4 conferencing endpoints, remains 8 conferencing endpoints.So in the meeting beginning and ending time that requires is that 15:00 to 17:00 has and satisfies that maximum to participate in number formulary be 4 sides' surplus resources.
Step 309, MRFP1 return the modification success response to MRFC, and upgrade the resource reservation record, promptly upgrade resource identifier and are 3 and be recorded as meeting beginning and ending time 15:00 to 17:00 and maximum participant 4 sides accordingly;
Step 310, MRFC return response message according to the response message of receiving to the higher level, and MRFC upgrades the predetermined conference record, and promptly upgrading meeting identification is that conference3 is recorded as meeting beginning and ending time 15:00 to 17:00 and maximum participant 4 sides accordingly.
After revising predetermined conference, the user wishes to cancel this predetermined conference, and then present embodiment further can comprise following flow process:
Step 311, MRFC receive the cancellation request for conference, wherein carry meeting identification conference3;
Step 312, MRFC find respective record according to the meeting identification conference3 that wherein carries in the predetermined conference record, obtaining corresponding M P is MRFP1, resource identifier is 3, sends the request that resource identifier is 3 cancellation of meeting predetermined resource of carrying to MRFP1;
After step 313, MRFP1 receive this request, in the resource reservation record, find corresponding record, upgrade the resource reservation record, promptly delete resource identifier 3 pairing records according to the resource identifier 3 that wherein carries;
Step 314, MRFP1 return success response message to MRFC;
Step 315, MRFC return response message to the higher level, upgrade the predetermined conference record, promptly delete the record that meeting identification is conference3.
The embodiment of the invention two:
In the present embodiment, the user inquires about at first whether enough surplus resources are arranged, when knowing when the Query Result that meets the demands is arranged, initiate intended flow, the maximum participant of wishing predetermined 16:00 to 18:00 is 5 sides' a conferencing resource, then the resource of being scheduled to is revised, changing the maximum participant of 15:00 to 17:00 into is 4 sides, attends a meeting at last and leaves.
Shown in Fig. 4 a, Fig. 4 b, be the method flow diagram of the embodiment of the invention two.
Step 401, MRFC receive query requests, wherein comprise query argument: attend a meeting number formulary 5 sides, query time section of 2 hours meeting duration, maximum are 15:00 to 18:00;
Step 402, MRFC send the resource query request to MRFP1, wherein carry the resource query parameter: attend a meeting number formulary 5 sides, query time section of 2 hours meeting duration, maximum are 15:00 to 18:00;
After step 403, MRFP1 receive the resource query request, judge according to current resource reservation record (can as shown in Table 1) whether in the query time section (15:00 to 18:00) of appointment inquiry has and satisfy the meeting duration attend a meeting number formulary (5 side's) conferencing resource of (2 hours), maximum;
Suppose that present resource reservation records 2, being respectively resource identifier is shown in 1,2, the maximum number formulary that participates in of MRFP1 synchronization support is 12 sides (maximum 12 conferencing endpoints), the MRFP1 judgement draws at 15:00-16:00 has been scheduled to 7 conferencing endpoints, remain 5 conferencing endpoints, be scheduled to 4 conferencing endpoints, remain 8 conferencing endpoints at 16:00-17:00,17:00-18:00 does not have the predetermined conference end points, remains 12 conferencing endpoints.So in the query time section 15:00 to 18:00 of appointment, have and satisfy 2 hours meeting duration, maximum participate in two of time periods that number formulary is 5 sides, be 15:00 to 17:00,16:00 to 18:00 (though need to prove meeting begin/concluding time can be provided with arbitrarily, but from the practical application angle, it is proper being set to the predetermined of the integral point or the least bit).
Step 404, MRFP1 return Query Result to MRFC, i.e. time period 15:00 to 17:00,16:00 to 18:00 (or also can directly return 15:00～18:00 etc., can satisfy pre-provisioning request as long as can embody from 15 o'clock by 18 o'clock);
Step 405, MRFC return response message according to the Query Result of receiving to the higher level;
Step 406～step 415 is identical with step 301～step 310 of embodiment one, repeats no more here;
After conferencing resource is scheduled to successfully, when first participant attends predetermined conference, carry out following flow process:
Step 416, MRFC receive the request of attending a meeting of carrying meeting identification conference3 that the user sends, and find respective record according to this meeting identification in the predetermined conference record, and obtaining corresponding resource identifier 3 and corresponding M P is MRFP1;
Step 417, MRFC send the indication of quoting of carrying described resource identifier 3 to MRFP1, and indication MRFP1 distributes predetermined before resource according to resource identifier 3 for meeting;
Step 418, MRFP1 receive that MRFC sends quote indication after, search the resource reservation record according to resource identifier 3, be user's allocation of conference resources based on before booking situation;
Step 419, MRFP1 are to MRFC return result's response message;
Step 420, MRFC return the response message that the user attends a meeting to the higher level;
Follow-up participant user adds the flow process of meeting with existing flow process.
When the user leaves meeting, when meeting adjourned, start the flow process that reclaims resource:
Step 421～425 are similar with step 311～315 of embodiment one, and the cancellation request for conference wherein or the request of cancellation of meeting predetermined resource become and finish the predetermined conference request, repeat no more here.
The embodiment of the invention three:
In the present embodiment, the user at first initiates intended flow, and the maximum participant of predetermined 16:00 to 18:00 is 5 sides' a conferencing resource, and first participant attends a meeting subsequently, and when arrive in the predetermined finish time, prolonged the time of meeting, meeting adjourned at last, and the user leaves.
As shown in Figure 5, be the method flow diagram of the embodiment of the invention three.
Step 501～505 are identical with step 301～step 305 of embodiment one, repeat no more here;
After conferencing resource is scheduled to successfully, when first participant attends predetermined conference, carry out following flow process:
Step 506, MRFC receive the request of attending a meeting of carrying meeting identification conference3 that the user sends, and find respective record according to this meeting identification in the predetermined conference record, and obtaining corresponding resource identifier 3 and corresponding M P is MRFP1;
Step 507, MRFC send the indication of quoting of carrying described resource identifier 3 to MRFP1, and indication MRFP1 distributes predetermined before resource according to resource identifier 3 for meeting;
Step 508, MRFP1 receive that MRFC sends quote indication after, search the resource reservation record according to resource identifier 3, be user's allocation of conference resources based on before booking situation;
Step 509, MRFP1 are to MRFC return result's response message;
Step 510, MRFC return the response message that the user attends a meeting to the higher level;
Follow-up participant user adds the flow process of meeting with existing flow process.
When arrived in the predetermined finish time, the participant user need prolong half an hour the time of meeting.Prolong the retouching operation that the time of meeting is equivalent to a modification meeting beginning and ending time.
Step 511, MRFC receive the message of revising predetermined conference, wherein carry meeting identification conference3, meeting beginning and ending time 16:00 to 18:30 and maximum participant 5 sides;
It is that the MP of the meeting of conference3 is MRFP1 that step 512, MRFC obtain meeting identification according to the predetermined conference record, resource identifier is 3, then send conferencing resource to MRFP1 and revise message, wherein carry modification information: resource identifier is 3, meeting beginning and ending time 16:00 to 18:30 and maximum participant 5 sides;
After step 513, MRFP1 receive message, according to the information of carrying in conferencing resource modification message predetermined resource again, this process and above-mentioned resource reservation flow process are similar, promptly judge according to current resource reservation record whether (16:00 to 18:30) has in the meeting beginning and ending time that requires and satisfy the maximum surplus resources that participates in number formulary (5 side).
Present resource reservation records 3, and being respectively resource identifier is 1,2 and 3 pairing records, is 3 because conferencing resource is revised the resource identifier that carries in the message, and it is 3 resource reservation record that MRFP1 can ignore resource identifier.The maximum number formulary that participates in of MRFP1 synchronization support is 12 sides (maximum 12 conferencing endpoints), the MRFP1 judgement draws at 16:00-17:00 has been scheduled to 4 conferencing endpoints, remain 8 conferencing endpoints, 17:00-18:00 does not have the predetermined conference end points, remain 12 conferencing endpoints, 18:00-18:30 does not have the predetermined conference end points, remains 12 conferencing endpoints.So in the meeting beginning and ending time that requires is that 16:00 to 18:30 has and satisfies that maximum to participate in number formulary be 5 sides' surplus resources.
Step 514, MRFP1 return the modification success response to MRFC, and upgrade the resource reservation record, promptly upgrade resource identifier and are 3 and be recorded as meeting beginning and ending time 16:00 to 18:30 and maximum participant 5 sides accordingly;
Step 515, MRFC return response message according to the response message of receiving to the higher level, and MRFC upgrades the predetermined conference record, and promptly upgrading meeting identification is that conference3 is recorded as meeting beginning and ending time 16:00 to 18:30 and maximum participant 5 sides accordingly.
When the user leaves meeting, when meeting adjourned, start the flow process that reclaims resource:
Step 516～520 are similar with step 311～315 of embodiment one, and the cancellation request for conference wherein or the request of cancellation of meeting predetermined resource become and finish the predetermined conference request, repeat no more here.
Need to prove that certain participant leaves the same existing procedure of flow process of meeting,, just do not relate to the resource recovery process of meeting cancellation/end so long as not meeting adjourned even last participant leaves meeting.
Introduce system and device embodiment in the embodiment of the invention below, see also Fig. 6, for the embodiment of the invention realizes the structural representation of the system of predetermined conference, this system can comprise:
Particularly, multimedia controller 61 comprises:
First transmitting element 611 is used for before meeting begins, and sends the resource reservation indication to multimedia processor MP 62, and resource reservation information is carried in this resource reservation indication;
Further, multimedia controller 61 can comprise:
Second transmitting element 613 is used for sending the resource query request to MP62, and the resource query parameter is carried in this request;
Receiving element 614 as a result, are used to receive the Query Result that MP returns;
The 3rd transmitting element 615 is used for obtaining corresponding resource identifier according to the meeting identification that receives, and sends the resource of carrying resource identifier to corresponding M P62 and reclaims indication;
The 4th transmitting element 617 is used for obtaining corresponding resource identifier according to the meeting identification that receives, and sends the indication of quoting of carrying described resource identifier to corresponding M P62, indicates this MP62 conferencing resource predetermined for the user distributes.
First receiving element 621 is used for before meeting begins, and receives the resource reservation indication that multimedia controller 61 sends, and resource reservation information is carried in this resource reservation indication;
Particularly, resource reservation information can comprise resource identifier, meeting beginning and ending time and reserved resource information;
This scheduled unit 622 further can comprise:
Judging unit 6221 is used for judging in this meeting beginning and ending time whether the surplus resources that satisfies reserved resource information is arranged according to current resource reservation record, if satisfy then update notifications unit 6222;
Updating block 6222 is used to upgrade the resource reservation record;
Second receiving element 623 is used to receive the resource query request that multimedia controller MC61 sends, and the resource query parameter is carried in this request;
The 3rd receiving element 625 is used to receive the resource recovery indication of carrying resource identifier that MC61 sends;
Reclaim unit 626, be used for searching corresponding record at the resource reservation record,, then delete the pairing booking situation of this resource identifier if find according to this resource identifier;
The 4th receiving element 627 is used to receive the indication of quoting of carrying resource identifier that MC61 sends;
The method, system and device of the realization predetermined conference that provides by the above embodiment of the present invention, before meeting begins, multimedia processor carries out the predetermined of conferencing resource according to the resource reservation indication that multimedia controller sends according to the resource reservation information of wherein carrying, thereby realized the predetermined conference under control appliance MC and framework that load bearing equipment separates, making to have enough conferencing resources to satisfy business demand when meeting is held.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium.The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
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 (24)
1, a kind of method that realizes predetermined conference is characterized in that, this method comprises:
Before meeting began, multimedia processor MP received the resource reservation indication that multimedia controller MC sends, and resource reservation information is carried in described resource reservation indication;
MP is predetermined according to described resource reservation indication carrying out conferencing resource.
2, the method for claim 1 is characterized in that, described resource reservation information comprises resource identifier, meeting beginning and ending time and reserved resource information.
3, method as claimed in claim 2 is characterized in that, described MP is provided with the resource reservation record, and described MP carries out being predetermined to include of conferencing resource according to described resource reservation indication:
MP judges according to current resource reservation record whether the surplus resources that satisfies reserved resource information is arranged in the described meeting beginning and ending time, if satisfy then upgrade the resource reservation record.
4, method as claimed in claim 3, it is characterized in that, MP is according to predetermined further the comprising of described resource reservation indication carrying out conferencing resource: if the surplus resources that satisfies reserved resource information is arranged, MP returns predetermined success response to MC, and MC upgrades the predetermined conference record after receiving the predetermined success response that MP returns.
5, the method for claim 1 is characterized in that, described MP receives before the resource reservation indication of multimedia controller MC transmission, and this method further comprises:
MP receives the resource query request that multimedia controller MC sends, and described request is carried the resource query parameter;
Whether MP has the conferencing resource that satisfies described resource query parameter according to described resource query request inquiry, returns Query Result to MC.
6, method as claimed in claim 5 is characterized in that, described resource query parameter comprises: meeting duration, reserved resource information;
Whether described MP has the conferencing resource that satisfies described resource query parameter according to described resource query request inquiry, returns Query Result to MC and comprises:
MP judges according to current resource reservation record whether inquiry has the conferencing resource that satisfies meeting duration, reserved resource information in the default time period, if having then return at least one Query Result to MC.
7, method as claimed in claim 5 is characterized in that, described resource query parameter comprises: meeting duration, reserved resource information and query time section;
Whether described MP has the conferencing resource that satisfies described resource query parameter according to described resource query request inquiry, returns Query Result to MC and comprises:
MP judges according to current resource reservation record whether inquiry has the conferencing resource that satisfies meeting duration, reserved resource information in described query time section, if having then return at least one Query Result to MC.
8, method as claimed in claim 4 is characterized in that, described MP further comprising according to after described resource reservation indication carrying out conferencing resource predetermined:
MP receives the indication of quoting of carrying resource identifier that MC sends, and MP is recorded as the user according to described resource reservation and distributes corresponding conferencing resource according to described resource identifier query resource booking situation.
9, method as claimed in claim 8 is characterized in that, the indication of quoting of carrying resource identifier that described MP receives the MC transmission further comprises before:
MC receives the request of attending a meeting of carrying meeting identification that the user sends, obtain corresponding resource identifier according to described meeting identification, send the indication of quoting of carrying described resource identifier to corresponding M P, indicating described MP is that described user distributes predetermined conferencing resource.
As claim 4,8 or 9 described methods, it is characterized in that 10, described MP further comprising according to after described resource reservation indication carrying out conferencing resource predetermined:
MP receives the conferencing resource modification message that MC sends, and described message comprises resource identifier, meeting beginning and ending time and reserved resource information;
MP revises the information of carrying in message predetermined resource again according to conferencing resource, if success then upgrade the corresponding resource reservation record of described resource identifier.
11, method as claimed in claim 10, it is characterized in that, MP revises the information of carrying in the message according to conferencing resource and further comprises after the predetermined resource again: if successful MP returns the modification success response to MC, MC upgrades local predetermined conference record after receiving the modification success response that MP returns.
12, as claim 2-4, any described method of 6-9 is characterized in that, described reserved resource information comprises the maximum number formulary that participates in.
13, method as claimed in claim 4 is characterized in that, described MP further comprising according to after described resource reservation indication carrying out conferencing resource predetermined:
MP receives the resource recovery indication of carrying resource identifier that MC sends;
In the resource reservation record, search corresponding record according to described resource identifier,, then delete the pairing booking situation of this resource identifier if find.
14, method as claimed in claim 13 is characterized in that, the request that described MP receives the cancellation of meeting predetermined resource that carries resource identifier of MC transmission comprises before:
MC receives the resource of carrying meeting identification and reclaims indication, obtains corresponding resource identifier according to described meeting identification, sends the resource of carrying described resource identifier to corresponding M P and reclaims indication;
Described MP comprises after upgrading the resource reservation record:
Described MP returns success response message to MC, and MC deletes the predetermined conference record of described meeting identification correspondence.
15, a kind of multimedia processor is characterized in that, comprising:
First receiving element is used for before meeting begins, and receives the resource reservation indication that multimedia controller sends, and resource reservation information is carried in described resource reservation indication;
Scheduled unit is used for being scheduled to according to described resource reservation indication carrying out conferencing resource.
16, multimedia processor as claimed in claim 15 is characterized in that, described resource reservation information comprises resource identifier, meeting beginning and ending time and reserved resource information;
Described scheduled unit further comprises:
Judging unit is used for judging according to current resource reservation record whether the surplus resources that satisfies reserved resource information is arranged in the described meeting beginning and ending time, if satisfy then the update notifications unit;
Updating block is used to upgrade the resource reservation record.
17, multimedia processor as claimed in claim 15 is characterized in that, described multimedia processor further comprises:
Second receiving element is used to receive the resource query request that multimedia controller MC sends, and described request is carried the resource query parameter;
Query unit is used for according to described resource query request inquiry whether the conferencing resource that satisfies described resource query parameter being arranged, and returns Query Result to MC.
18, as claim 15,16 or 17 described multimedia processors, it is characterized in that described multimedia processor further comprises:
The 3rd receiving element is used to receive the resource recovery indication of carrying resource identifier that MC sends;
Reclaim the unit, be used for searching corresponding record at the resource reservation record,, then delete the pairing booking situation of this resource identifier if find according to described resource identifier.
19, as claim 15,16 or 17 described multimedia processors, it is characterized in that described multimedia processor further comprises:
The 4th receiving element is used to receive the indication of quoting of carrying resource identifier that MC sends;
Precedents is used for being recorded as the user according to described resource reservation and distributing corresponding conferencing resource according to described resource identifier query resource booking situation.
20, a kind of multimedia controller is characterized in that, comprising:
First transmitting element is used for before meeting begins, and sends the resource reservation indication to multimedia processor MP, and resource reservation information is carried in described resource reservation indication;
Record cell is used for upgrading the predetermined conference record after receiving the predetermined success response that MP returns.
21, multimedia controller as claimed in claim 20 is characterized in that, described multimedia controller further comprises:
Second transmitting element is used for sending the resource query request to MP, and described request is carried the resource query parameter;
Receiving element is used for the Query Result that MP returns as a result.
22, as claim 20 or 21 described multimedia controllers, it is characterized in that described multimedia controller further comprises:
The 3rd transmitting element is used for obtaining corresponding resource identifier according to the meeting identification that receives, and sends the resource of carrying resource identifier to corresponding M P and reclaims indication;
Delete cells is used for after receiving success response message, deletes the predetermined conference record of described meeting identification correspondence.
23, as claim 20 or 21 described multimedia controllers, it is characterized in that described multimedia controller further comprises:
The 4th transmitting element is used for obtaining corresponding resource identifier according to the meeting identification that receives, and sends the indication of quoting of carrying described resource identifier to corresponding M P, and indicating described MP is that described user distributes predetermined conferencing resource.
24, a kind of system that realizes predetermined conference is characterized in that, this system comprises:
Multimedia controller is used for to before meeting begins, and sends the resource reservation indication to multimedia processor MP, and resource reservation information is carried in described resource reservation indication, upgrades the predetermined conference record after receiving the predetermined success response that MP returns;
Multimedia processor is used to receive the resource reservation indication that described multimedia controller sends, according to being scheduled to of described resource reservation indication carrying out conferencing resource.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100652993A CN101499917A (en) | 2008-02-03 | 2008-02-03 | Method, system and apparatus for implementing predetermined meeting |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100652993A CN101499917A (en) | 2008-02-03 | 2008-02-03 | Method, system and apparatus for implementing predetermined meeting |
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| CNA2008100652993A Pending CN101499917A (en) | 2008-02-03 | 2008-02-03 | Method, system and apparatus for implementing predetermined meeting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997695A (en) * | 2009-08-24 | 2011-03-30 | 华为技术有限公司 | Implementation method and system for Parlay X network service and Parlay X capacity system |
| WO2011072594A1 (en) * | 2009-12-16 | 2011-06-23 | 华为技术有限公司 | Method, device and system for processing venue resource |
| CN103458222A (en) * | 2013-08-22 | 2013-12-18 | 华为技术有限公司 | Meeting information processing method, device and system |
| CN111788593A (en) * | 2018-02-07 | 2020-10-16 | 惠普发展公司，有限责任合伙企业 | Indication of remaining time for a conference |
-
2008
- 2008-02-03 CN CNA2008100652993A patent/CN101499917A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997695A (en) * | 2009-08-24 | 2011-03-30 | 华为技术有限公司 | Implementation method and system for Parlay X network service and Parlay X capacity system |
| CN101997695B (en) * | 2009-08-24 | 2015-11-25 | 华为技术有限公司 | The implementation method of Parlay X network service, system and Parlay X ability system |
| WO2011072594A1 (en) * | 2009-12-16 | 2011-06-23 | 华为技术有限公司 | Method, device and system for processing venue resource |
| CN103458222A (en) * | 2013-08-22 | 2013-12-18 | 华为技术有限公司 | Meeting information processing method, device and system |
| CN103458222B (en) * | 2013-08-22 | 2016-08-10 | 华为技术有限公司 | Conferencing information processing method, equipment and system |
| CN111788593A (en) * | 2018-02-07 | 2020-10-16 | 惠普发展公司，有限责任合伙企业 | Indication of remaining time for a conference |
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