CN101291447A - Status information acquiring method and system based on multicast service of multimedia broadcast - Google Patents
Status information acquiring method and system based on multicast service of multimedia broadcast Download PDFInfo
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- CN101291447A CN101291447A CN200710098570.9A CN200710098570A CN101291447A CN 101291447 A CN101291447 A CN 101291447A CN 200710098570 A CN200710098570 A CN 200710098570A CN 101291447 A CN101291447 A CN 101291447A
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- coordination entity
- multicast service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
Abstract
The invention provides a state information acquisition method and a state information acquisition system based on multimedia broadcast multicast service, wherein, the method comprises the following steps that: a user facility detects that an event is triggered and then sends an uplink feedback signaling which carries the state information of the user facility to a coordinating entity in an area where the event is triggered; and the coordinating entity reallocates network resources to all the user facilities in the area according to the uplink feedback signaling. The system comprises the user facility, a base station node and the coordinating entity. By utilization of the system, when the event is triggered, the user facility initiatively sends the uplink feedback signaling so as to realize allocation of the network resources and does not need counting statistics of the user facility periodically by adoption of a polling mechanism, thereby the operation efficiency of the system is improved and the system resources occupied by periodical polling are saved. Moreover, the system also can simultaneously obtain service information and application information.
Description
Technical field
The present invention relates to a kind of multimedia broadcast multicast service (Multimedia Broadcast andMulticast Service, hereinafter to be referred as: MBMS) technology belongs to moving communicating field.
Background technology
Multimedia broadcast multi-broadcasting business (Multimedia Broadcast and Multicast Service, be called for short MBMS) be a kind of technology that transmits data by shared network resource from a data source to a plurality of subscriber equipmenies, in order when multimedia service is provided, to effectively utilize mobile network resource, third generation partner program (3rd Generation Partnership Project, abbreviation 3GPP) agreement has proposed multimedia broadcast multi-broadcasting business MBMS in version 6 (Release 6, are called for short R6).It is a kind of by the point-to-multipoint service of a data source to a plurality of subscriber equipmenies transmission data that MBMS provides in the mobile network, realizes that Internet resources are shared.
In the existing network configuration, the every interval of the general employing of MBMS transmission certain hour carries out the poll access modes and carries out the number of users quantitative statistics, for example: in overpolling is known a certain zone, have a plurality of users using a certain MBMS business, then distribute corresponding Internet resources, professional transmission, distribute required Radio Resource according to quality of service again, the MBMS business datum is sent to BroadCast MultiCast Service center (Broadcast Multicast Service Center, be called for short BM-SC), BM-SC forwards the data to the bearing bed of MBMS.Like this, the MBMS data can send to all user terminals that add the MBMS business downwards.
The defective of prior art is:
1, the efficient that the employing polling mechanism obtains user equipment status information is very low.This is that because no matter how many interior UE numbers in zone has system all needs periodically to carry out the poll statistics, has taken a large amount of system resource.
2, system can't obtain information on services and application message simultaneously.Wherein, information on services is meant whether certain UE has opened the MBMS business; Whether application message is meant whether certain UE is moving certain application service, for example just at the online video file etc. of watching.Owing to be not that in certain zone all UE of having opened the MBMS business move application service at the same time, therefore system passes through periodically poll statistics, can not obtain above-mentioned two kinds of information simultaneously, make network to optimize Internet resources, also can't recommend business at the user of non-applied business at user's business demand.
Summary of the invention
The problem to be solved in the present invention is: it is very low to adopt polling mechanism to obtain the efficient of state information of subscriber equipment, waste system resource and can not obtain information on services and application message simultaneously.
In order to address the above problem, one embodiment of the present of invention provide a kind of status information acquiring method based on the multimedia broadcast multicast service, it is characterized in that, comprising:
Subscriber equipment detects that the coordination entity in the region sends the up feedback signaling that carries this user equipment status information after the Event triggered;
This up feedback signaling of coordination entity basis is that all subscriber equipmenies in the one's respective area are redistributed Internet resources.
In order to address the above problem, an alternative embodiment of the invention provides a kind of multimedia broadcast multicast service system, comprising: subscriber equipment, and base-station node and coordination entity, wherein,
Subscriber equipment is used for sending the up feedback signaling that carries this user equipment status information after detecting Event triggered;
Coordination entity is used for sending the resource management signaling according to the base-station node of the up feedback signaling that comes from base-station node in the region;
Base-station node, the up feedback signaling that is used for coming from subscriber equipment sends to coordination entity, and is that subscriber equipment in the region is redistributed Internet resources according to the resource management signaling that comes from coordination entity.
By the present invention, subscriber equipment initiatively sends up feedback signaling to realize the distribution of Internet resources when Event triggered, thereby do not need periodically to adopt polling mechanism that subscriber equipment is carried out counting statistics, improve the operational efficiency of system, and saved the system resource that takies owing to poll periodically.
In addition, owing to carry the state information of subscriber equipment in the up feedback signaling, therefore, system can obtain all subscriber equipmenies in certain zone simultaneously and whether open the professional relevant information that reaches the application service that whether moving the MBMS business etc. of MBMS, promptly can obtain information on services and application message simultaneously.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a described status information acquiring method flow chart based on the multimedia broadcast multicast service;
Fig. 2 is the embodiment of the invention 2 described status information acquiring method flow charts based on the multimedia broadcast multicast service;
Fig. 3 is the embodiment of the invention 3 described multimedia broadcast multicast service system structural representations;
Fig. 4 is the embodiment of the invention 4 described multimedia broadcast multicast service system structural representations;
Embodiment
Embodiment 1
Present embodiment provides a kind of status information acquiring method based on MBMS, as shown in Figure 1,
Wherein, subscriber equipment typically refers to the wireless terminal of supporting the MBMS technology.Coordination entity is meant and is used for network entity that Internet resources are coordinated and managed.Event triggered is meant that subscriber equipment detects the service application unlatching of the MBMS on this equipment, service application end or service application and switches.For example, service application is online displaying video, and this service application is unlocked when subscriber equipment begins online displaying video; This service application finishes when video playback stops.In addition, except that the unlatching of service application and finishing, other operations of service application also be can be used as the condition that decision event triggers, for example, the user changes viewing channel, and perhaps network also can be predesignated and require the user to trigger feedback signaling when carrying out certain business.Particularly, the state information of the subscriber equipment that carries in the up feedback signaling can be used for showing that some incident of subscriber equipment of current state is triggered.
Wherein, carry the state information of subscriber equipment in the up feedback signaling, this state information shows that some incident is triggered in the subscriber equipment of current state.For example, this subscriber equipment has stopped online displaying video, and the Internet resources of this subscriber equipment are released, and coordination entity can be redistributed this part Internet resources to other subscriber equipmenies according to this up feedback signaling, to optimize allocation of resources.
By the described method of present embodiment, subscriber equipment initiatively sends up feedback signaling to realize the distribution of Internet resources when Event triggered, thereby do not need periodically to adopt polling mechanism that subscriber equipment is carried out counting statistics, improve the operational efficiency of system, and saved the system resource that takies owing to poll periodically.
In addition, owing to carry the state information of subscriber equipment in the up feedback signaling, therefore, system can obtain all subscriber equipmenies in certain zone simultaneously and whether open the professional relevant information that reaches the application service that whether moving the MBMS business etc. of MBMS, promptly can obtain information on services and application message simultaneously.Thereby help making network to optimize Internet resources, also can recommend business at the user of applied business not at user's business demand.
Embodiment 2
Embodiment 1 described method is based on that the signaling of chain of command realizes, but signaling in the internal system operation, the system manager can't learn the running status of signaling, in order to address this problem, present embodiment provides another kind of status information acquiring method based on MBMS, as shown in Figure 2
Step 101,102 identical with corresponding steps among the embodiment 1 repeats no more herein.
Step 103, coordination entity are redistributed after the Internet resources, and (Broadcast Multicast Service Center is called for short: BM-SC) send service feedback information, be used for providing resource allocation result to BM-SC to broadcast/multicast service center.
Step 105, coordination entity are that all subscriber equipmenies in the one's respective area are redistributed Internet resources according to this instruction of resource allocation.The concrete method of salary distribution can repeat no more referring to step 102 herein.
Pass through present embodiment, because coordination entity also provides resource allocation result to BM-SC after redistributing Internet resources, this result is different with signaling, it can show with form of message, therefore make the network manager to recognize current Resource Allocation in Networks state by BM-SC, thereby the network manager can be controlled the distribution of Internet resources, increased the distribution means of Internet resources and the controllability of system.
Embodiment 3
Present embodiment provides a kind of multimedia broadcast multicast service system, as shown in Figure 3, comprises coordination entity 10, and a plurality of base-station nodes such as base-station node 20 reach a plurality of subscriber equipmenies such as subscriber equipment 30.Below initiate the up example that is fed back to subscriber equipment 30, this multimedia broadcast multicast service system course of work is described.
Wherein, subscriber equipment 30 typically refers to the wireless terminal of supporting the MBMS technology.Event triggered is meant that subscriber equipment 30 detects service application unlatching or the service application end of the MBMS on this equipment.For example, service application is online displaying video, and this service application is unlocked when the online displaying video of subscriber equipment 30 beginnings; This service application finishes when video playback stops.Particularly, the state information of the subscriber equipment 30 that carries in the up feedback signaling can be used for showing that some incident of subscriber equipment of current state is triggered.
The up feedback signaling that base-station node 20 will come from subscriber equipment 30 sends to coordination entity 10.Wherein, coordination entity 10 is meant and is used for network entity that Internet resources are coordinated and managed.
After coordination entity 10 received this up feedback signaling, the base-station node 20 to subscriber equipment 30 places sent the resource management signaling.Base-station node 30 is that all subscriber equipmenies that comprise subscriber equipment 30 in the region are redistributed Internet resources according to this resource management signaling.
Wherein, carry the state information of subscriber equipment 30 in the up feedback signaling, this state information shows that some incident is triggered in the subscriber equipment 30 of current state.For example, this subscriber equipment 30 has stopped online displaying video, and the Internet resources of this subscriber equipment 30 are released, and coordination entity 10 can be redistributed this part Internet resources to other subscriber equipmenies according to this up feedback signaling, to optimize allocation of resources.
By the described system of present embodiment, subscriber equipment initiatively sends up feedback signaling to realize the distribution of Internet resources when Event triggered, thereby do not need periodically to adopt polling mechanism that subscriber equipment is carried out counting statistics, improve the operational efficiency of system, and saved the system resource that takies owing to poll periodically.
In addition, owing to carry the state information of subscriber equipment in the up feedback signaling, therefore, system can obtain all subscriber equipmenies in certain zone simultaneously and whether open the professional relevant information that reaches the application service that whether moving the MBMS business etc. of MBMS, promptly can obtain information on services and application message simultaneously.
Embodiment 4
Present embodiment provides another kind of multimedia broadcast multicast service system on the basis of embodiment 3, as shown in Figure 4, except comprising embodiment 3 described each equipment, also further comprise broadcast/multicast service center 40.Broadcast/multicast service center 40 belongs to a kind of mobile network feature entity, is used to the content provider to provide access, and authorize and initiate the MBMS bearer service in the mobile network, and plan transmits the MBMS content to schedule.Its operation principle is as follows:
In embodiment 3, coordination entity 10 is that subscriber equipment in the region is redistributed after the Internet resources according to up feedback signaling, also sends the service feedback information to broadcast/multicast service center 40, is used to provide resource allocation result.
Receive keeper's instruction of network manager when broadcast/multicast service center 40 after, send instruction of resource allocation to coordination entity 10 according to this keeper's instruction.Whether particularly, broadcast/multicast service center 40 at first shows Query Information according to the service feedback information that receives, be used for will controlling Resource Allocation in Networks to network manager's inquiry.If this moment, network manager's decision will be controlled Resource Allocation in Networks, then send instruction of resource allocation to coordination entity 10 by broadcast/multicast service center 40.
The instruction of resource allocation that comes from broadcast/multicast service center 40 that coordination entity 10 bases receive is that the user terminal in coordination entity 10 regions is redistributed Internet resources.The concrete method of salary distribution can promptly can only be carried out redistributing of Internet resources to the subscriber equipment in base-station node 20 regions referring to the step 102 among the embodiment 1; Also can carry out redistributing of Internet resources to one group of base-station node in coordination entity 10 regions or the pairing subscriber equipment of all base-station nodes.
Pass through present embodiment, because coordination entity 10 also provides resource allocation result to BM-SC after redistributing Internet resources, this result is different with signaling, it can show with form of message, therefore make the network manager to recognize current Resource Allocation in Networks state by BM-SC, thereby the network manager can be controlled the distribution of Internet resources, increased the distribution means of Internet resources and the controllability of system.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (13)
1, a kind of status information acquiring method based on the multimedia broadcast multicast service is characterized in that, comprising:
Subscriber equipment detects that the coordination entity in the region sends the up feedback signaling that carries this user equipment status information after the Event triggered;
This up feedback signaling of coordination entity basis is that the subscriber equipment in the region is redistributed Internet resources.
2, the status information acquiring method based on the multimedia broadcast multicast service according to claim 1 is characterized in that:
Described subscriber equipment sends up feedback signaling to described coordination entity and comprises:
Described subscriber equipment sends the up feedback signaling that carries this user equipment status information by the base-station node in the region to coordination entity.
3, the status information acquiring method based on the multimedia broadcast multicast service according to claim 2 is characterized in that:
Described coordination entity is that the subscriber equipment in the region is redistributed Internet resources and comprised:
The base-station node of described coordination entity in the region sends the resource management signaling;
Base-station node is redistributed Internet resources according to the resource management signaling that receives for the subscriber equipment in this base-station node region.
4, the status information acquiring method based on the multimedia broadcast multicast service according to claim 3 is characterized in that:
The base-station node of described coordination entity in the region sends the resource management signaling and is specially:
Described coordination entity all base-station nodes in the region or one group of base-station node transmission resource management signaling wherein.
5, the status information acquiring method based on the multimedia broadcast multicast service according to claim 3 is characterized in that:
The base-station node of described coordination entity in the region sends the resource management signaling and is specially:
Described coordination entity sends the resource management signaling to the described base-station node that sends up feedback signaling.
6, the status information acquiring method based on the multimedia broadcast multicast service according to claim 1 is characterized in that:
Described subscriber equipment detects Event triggered and comprises: service application unlatching, service application that described subscriber equipment detects on this equipment finish or the service application switching.
7, the status information acquiring method based on the multimedia broadcast multicast service according to claim 1 is characterized in that:
Described coordination entity is also to comprise after the subscriber equipment in the region is redistributed Internet resources:
Described coordination entity sends service feedback information to broadcast/multicast service center, is used to provide resource allocation result.
8, the status information acquiring method based on the multimedia broadcast multicast service according to claim 7 is characterized in that:
Described coordination entity also comprises after broadcast/multicast service center sends service feedback information:
Broadcast/multicast service center sends instruction of resource allocation according to the network manager's instruction that receives to coordination entity.
9, the status information acquiring method based on the multimedia broadcast multicast service according to claim 8 is characterized in that:
Described broadcast/multicast service center also comprises after coordination entity sends instruction of resource allocation:
Described coordination entity is redistributed Internet resources according to this instruction of resource allocation for the user terminal in this coordination entity region.
10, the status information acquiring method based on the multimedia broadcast multicast service according to claim 8 is characterized in that:
Described broadcast/multicast service center also comprised before coordination entity sends instruction of resource allocation:
Whether broadcast/multicast service center shows Query Information according to the service feedback information that receives, be used for will controlling Resource Allocation in Networks to network manager's inquiry.
11, according to each described status information acquiring method among the claim 1-10, it is characterized in that based on the multimedia broadcast multicast service:
Described base-station node is based on the base-station node in the network configuration of Long Term Evolution standard.
12, a kind of multimedia broadcast multicast service system is characterized in that, comprises subscriber equipment, base-station node and coordination entity, wherein,
Subscriber equipment is used for sending the up feedback signaling that carries this user equipment status information after detecting Event triggered;
Coordination entity is used for sending the resource management signaling according to the base-station node of the up feedback signaling that comes from base-station node in the region;
Base-station node, the up feedback signaling that is used for coming from subscriber equipment sends to coordination entity, and is that subscriber equipment in the region is redistributed Internet resources according to the resource management signaling that comes from coordination entity.
13, multimedia broadcast multicast service system according to claim 12 is characterized in that, also comprises:
Broadcast/multicast service center is used for after receiving the service feedback information that comes from described coordination entity, sends instruction of resource allocation according to the network manager's instruction that receives to coordination entity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710098570.9A CN101291447B (en) | 2007-04-20 | 2007-04-20 | Status information acquiring method and system based on multicast service of multimedia broadcast |
| PCT/CN2008/000802 WO2008128435A1 (en) | 2007-04-20 | 2008-04-18 | Method and system for feeding service state information back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200710098570.9A CN101291447B (en) | 2007-04-20 | 2007-04-20 | Status information acquiring method and system based on multicast service of multimedia broadcast |
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| CN101291447A true CN101291447A (en) | 2008-10-22 |
| CN101291447B CN101291447B (en) | 2011-05-11 |
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| WO (1) | WO2008128435A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075862A (en) * | 2009-10-28 | 2011-05-25 | 三星电子株式会社 | Method for sending signal by using communication system |
| WO2012019542A1 (en) * | 2010-08-10 | 2012-02-16 | 电信科学技术研究院 | Method and apparatus for reporting mbms service receiving state |
| WO2012028074A1 (en) * | 2010-08-31 | 2012-03-08 | 中兴通讯股份有限公司 | Method and system for controlling mbms service |
| CN108270524A (en) * | 2012-03-16 | 2018-07-10 | 英特尔公司 | Multicast broadcast multimedia service auxiliary content is distributed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2762983B2 (en) * | 1996-02-02 | 1998-06-11 | 日本電気株式会社 | Assigned channel control method |
| JP3693932B2 (en) * | 2001-05-16 | 2005-09-14 | 三菱電機株式会社 | Optical communication system |
| CN1522076A (en) * | 2003-02-14 | 2004-08-18 | 北京三星通信技术研究有限公司 | Reliable down-signal transmission method of multimedia broadcast and multicast service |
| CN1918823B (en) * | 2004-02-13 | 2010-06-23 | Lg电子株式会社 | Method for transmitting service information between network nodes for MBMS service in mobile communication system |
| CN100442701C (en) * | 2004-12-28 | 2008-12-10 | 华为技术有限公司 | Method at network side for obtaining situation of receiving multimedia broadcasting / multicasting service by users |
| CN100435594C (en) * | 2005-02-07 | 2008-11-19 | 上海贝尔阿尔卡特股份有限公司 | Congestion and resynchronous processing method for multi-medium service in area broadcasting and grouped broadcasting |
-
2007
- 2007-04-20 CN CN200710098570.9A patent/CN101291447B/en active Active
-
2008
- 2008-04-18 WO PCT/CN2008/000802 patent/WO2008128435A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075862A (en) * | 2009-10-28 | 2011-05-25 | 三星电子株式会社 | Method for sending signal by using communication system |
| WO2012019542A1 (en) * | 2010-08-10 | 2012-02-16 | 电信科学技术研究院 | Method and apparatus for reporting mbms service receiving state |
| WO2012028074A1 (en) * | 2010-08-31 | 2012-03-08 | 中兴通讯股份有限公司 | Method and system for controlling mbms service |
| US9025511B2 (en) | 2010-08-31 | 2015-05-05 | Zte Corporation | Method and system for controlling MBMS service |
| CN108270524A (en) * | 2012-03-16 | 2018-07-10 | 英特尔公司 | Multicast broadcast multimedia service auxiliary content is distributed |
| CN108270524B (en) * | 2012-03-16 | 2021-02-26 | 苹果公司 | Multicast broadcast multimedia service assisted content distribution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101291447B (en) | 2011-05-11 |
| WO2008128435A1 (en) | 2008-10-30 |
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