CN102651851B - Realize report method, user equipment and the network side of MBMS service continuity - Google Patents
Realize report method, user equipment and the network side of MBMS service continuity Download PDFInfo
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- CN102651851B CN102651851B CN201110046606.5A CN201110046606A CN102651851B CN 102651851 B CN102651851 B CN 102651851B CN 201110046606 A CN201110046606 A CN 201110046606A CN 102651851 B CN102651851 B CN 102651851B
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- user equipment
- network side
- status information
- multimedia broadcast
- report
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of successional report method of realization multimedia broadcast multi-broadcasting business, including：The lateral user equipment of network sends the solicited message of request user equipment to report multimedia broadcast multi-broadcasting business receiving status information；After the user equipment receives the solicited message, multimedia broadcast multi-broadcasting business receiving status information is reported to the network side.The present invention also provides a kind of successional user equipment of realization multimedia broadcast multi-broadcasting business and network sides.Network side active request UE reports MBMS business receiving status information in the present invention, and UE reports the information according to the request of network side, when network side switches over, can refer to the MBMS business receiving status information, ensures that UE receives the continuity of MBMS business.
Description
Technical field
The present invention relates to long term evolution (Long Term Evolution, LTE) technologies, particularly relate to a kind of more matchmakers of realization
The successional report method of body BroadCast MultiCast Service (Multimedia Broadcast Multicast Service, MBMS),
User equipment and network side.
Background technology
With the fast development of Internet (internet) and popularizing for large screen Multi-featured Mobile Terminal, occur a large amount of
Mobile data multimedia service and various high bandwidth multimedia services, such as video conference, television broadcasting, video on demand, advertisement, net
Upper education, interactive game etc., this aspect meets the multiple services demand of mobile subscriber, while also being brought for mobile operator
New business growth point.The multiple users of these mobile data multimedia service requirements can receive identical data simultaneously, and general
Data service compare, have the characteristics that data volume is big, the duration is long, delay sensitive.
In order to effectively utilize mobile network resource, third generation partner program (3rd
GenerationPartnership Project, 3GPP) propose multimedia broadcast multi-broadcasting business (Multimedia
BroadcastMulticast Service, MBMS), which is that one kind is passed from a data source to multiple destination mobile terminals
The technology for sending data realizes the shared of network (including core net and access net) resource, it is (especially empty to improve Internet resources
Middle interface resource) utilization rate.The MBMS business that 3GPP is defined can not only realize plain text low rate message class multicast and
Broadcast, but also can realize broadcast and the multicast of high-speed multimedia service, a variety of abundant videos, audio and multimedia are provided
Business, this has undoubtedly complied with the trend of the following mobile data development, better services foreground is provided for the development of 3G.
According to the prior art, the user equipment (UE or terminal) for receiving MBMS business may be at one of two states,
One kind is that (RRC_CONNECTED referred to as connects connected state RRC (Radio Resources Control, wireless heterogeneous networks)
Connect state), another kind is RRC Idle state (RRC_IDLE, referred to as Idle state).It is linked according to whether UE establishes RRC with network side,
It may determine that UE is to be in Idle state in connected state.Specifically, being linked when UE establishes RRC with network side, then at UE
In connected state；It is linked conversely, UE does not establish RRC with network side, then UE is in Idle state.In the prior art, it is in connected state
UE, network side will retain the UE it is a series of configuration with parameter (such as：Context etc.)；And for the UE in Idle state,
Network side then remains the relatively small number of information of the UE, and particular content is the prior art, and details are not described herein again.
In the moving process of UE, the mobility of Idle state UE is realized using cell selection or re-selection procedure, and
The mobility of connected state UE is realized using cell switching flow.The handoff procedure of UE be by UE assist network side
It carries out；In other words, network side (such as：Source eNB (the node B of evolution)) it was selected in switch decision and Target cell
Leading role is played in journey；An and ginseng of the relevant informations such as measurement report that UE is reported as source eNB when doing switch decision
It examines.
In no introducing MBMS business, source eNB does not account for switch decision and mesh completely when switching over judgement
The selection for marking cell receives UE the influence of MBMS service continuity；After introducing MBMS business, need to consider this factor,
Realize that after handover, UE still ensures that the reception of MBMS business, that is, MBMS service continuity in Target cell as far as possible；
In existing scheme, generally realized using following method：
When UE is in RRC_Connected, using prior art HO (HandOver, switching) process, using the sides of reporting UE
Formula informs its MBMS business reception state of eNB；Under normal circumstances, MBMS business receiving status information is 1bit；When value is 0
When, it indicates that the UE does not receive MBMS business, when value is 1, indicates that the UE is receiving MBMS business；Know this in base station
After MBMS business receiving status information, when carrying out HO (Handover, switching) judgement (when selection target cell), with reference to this
UE is switched to co-frequency cell by information as far as possible when doing HO judgements, to ensure that UE receives the continuity of MBMS business.
However, in existing UE reports scheme, specific implemented method is not provided.
Invention content
The technical problem to be solved in the present invention is to provide a kind of report method for realizing MBMS service continuity, user equipmenies
And network side, to solve the problems, such as that the not perfect caused MBMS business of the prior art is discontinuous.
To solve the above-mentioned problems, the present invention provides a kind of successional sides of reporting of realization multimedia broadcast multi-broadcasting business
Method, including：
The lateral user equipment of network sends request user equipment to report multimedia broadcast multi-broadcasting business receiving status information
Solicited message；
After the user equipment receives the solicited message, multimedia broadcast multi-broadcasting business is reported to connect to the network side
Receive status information.
Further, the above method can also have the characteristics that, the user equipment be after receiving the solicited message,
The multimedia broadcast multi-broadcasting business receiving status information is reported immediately.
Further, the above method can also have the characteristics that, the user equipment reports described more in the following way
Media broadcast multicast service receiving status information：
The user equipment carries described more in radio resource control information or media access control control unit field
Media broadcast multicast service receiving status information, by the radio resource control information or media access control control unit field
It is sent to the network side.
Further, the above method can also have the characteristics that, the network side sends the request in the following way
Information：
The network side carries the request in radio resource control information or media access control control unit field
The radio resource control information or media access control control unit field are sent to the user equipment by information.
Further, the above method can also have the characteristics that, the network side before switching over judgement, alternatively,
It receives and sends the solicited message to the user equipment after the measurement report message of the user equipment to report.
The present invention also provides a kind of successional user equipment of realization multimedia broadcast multi-broadcasting business, the user equipment is used
In：Receive the solicited message of the request user equipment to report multimedia broadcast multi-broadcasting business receiving status information of network side transmission
When, report multimedia broadcast multi-broadcasting business receiving status information to the network side.
Further, above-mentioned user equipment can also have the characteristics that, the user equipment includes the first receiving unit, life
At unit and reporting unit, wherein：
First receiving unit is used for：Receive the request user equipment to report multimedia broadcast multicast industry that network side is sent
The solicited message of business receiving status information；
The generation unit is used for：After first receiving unit receives the solicited message, generate described in carrying
The radio resource control information or media access control control unit field of multimedia broadcast multi-broadcasting business receiving status information；
The reporting unit is used for：The radio resource control information or media access control control unit field are sent
To the network side.
The present invention also provides a kind of network side, the network side is used for：Request user equipment to report is sent to user equipment
The solicited message of multimedia broadcast multi-broadcasting business receiving status information；Receive the multimedia broadcast multicast of the user equipment to report
Business receiving status information.
Further, above-mentioned network side can also have the characteristics that, the network side includes：Request unit, transmission unit
With the second receiving unit, wherein：
The request unit is used for：Generate the radio resource control information or media access control for carrying the solicited message
Control unit field；
The transmission unit is used for：The radio resource control information or media access control control unit field are sent
To the user equipment；
Second receiving unit is used for：Receive the multimedia broadcast multi-broadcasting business reception state of the user equipment to report
Information.
Further, above-mentioned network side can also have the characteristics that, the network side is to be used for：Switching over judgement
Before, alternatively, sending the solicited message to the user equipment after the measurement report message for receiving the user equipment to report.
Network side active request UE reports MBMS business receiving status information in the present invention, and UE is according in the request of network side
The information is reported, when network side switches over, can refer to the MBMS business receiving status information, ensures that UE receives the company of MBMS business
Continuous property.
Description of the drawings
Fig. 1 is that the present invention realizes the internuncial report method flow chart of MBMS business；
Fig. 2 is that the embodiment of the present invention 1 realizes the internuncial report method flow chart of MBMS business.
Specific implementation mode
The present invention provides a kind of method for realizing MBMS service continuity, as shown in Figure 1, including：
The lateral UE of network sends solicited message, request user equipment to report multimedia broadcast multi-broadcasting business reception state letter
Breath；
UE is received and is reported MBMS business receiving status information to the network side after the solicited message.
Wherein, network side can be eNB, can also be miscellaneous equipment corresponding with eNB.
In view of UE is now in RRC connected states, there are the links of dedicated control channel between eNB and UE, that is to say, that
It can be very good transmitting control message between eNB and UE；ENB can send solicited message to UE at any time, ask on UE
Report its MBMS business receiving status information；That is, the upper time signal machine of UE is after eNB sends solicited message.UE be
After receiving the solicited message, the MBMS business receiving status information is reported immediately.
Further, it is contemplated that the form of the influence to the prior art, the solicited message that the lateral UE of network is sent can be RRC
Message (Radio Resource Control message, radio resource control information) or MAC (Media Access
Control, media access control) CE (Control Element, control unit)；Equally, the MBMS industry that UE is sent to network side
The form of business receiving status information can be RRC message or MAC CE；Specifically, the lateral UE of network sends request message,
Include solicited message in the request message, which can be that RRC message or the lateral UE of network send request letter
Breath, the solicited message are sent using MAC CE fields forms；Likewise, UE reports MBMS business receiving status information
It is to be sent using RRC message forms or MAC CE fields.RRC message are a kind of message, MAC CE
It is the control field in MAC PDU, and sends a kind of mode of control information.I.e.：Network side is in RRC message or MAC
The solicited message is carried in CE fields, and the RRC message or MAC CE fields are sent to the UE.UE is in RRC
The MBMS business receiving status information is carried in message or MAC CE fields, by the RRC message or MAC CE words
Section is sent to the network side.
Further, it is contemplated that the application of real system, the network side can send request message to UE at any time；
Preferably, network side is before switching over judgement or network side is receiving MEASUREMENT REPORT message (measurement reports
Accuse message) after to UE send solicited message；UE reports its MBMS business receiving status information immediately after receiving solicited message.
A preferred embodiment is given below, as shown in Fig. 2, wherein UE is in RRC connected states, this method includes：
ENB sends request message before switching over judgement to UE；
UE sends reporting message to eNB immediately, is wherein connect comprising MBMS business in reporting message after receiving request message
Receive status information.
Wherein, request message and reporting message be all by dedicated control channel (Dedicated ControlChannel,
DCCH it) is sent.
The present invention also provides a kind of successional user equipment of realization multimedia broadcast multi-broadcasting business, the user equipment is used
In：Receive the solicited message of the request user equipment to report multimedia broadcast multi-broadcasting business receiving status information of network side transmission
When, report multimedia broadcast multi-broadcasting business receiving status information to the network side.
Wherein, the user equipment includes the first receiving unit, generation unit and reporting unit, wherein：
First receiving unit is used for：Receive the request user equipment to report multimedia broadcast multicast industry that network side is sent
The solicited message of business receiving status information；
The generation unit is used for：After the first receiving unit receives the solicited message, generates and carry more matchmakers
The radio resource control information or media access control control unit field of body BroadCast MultiCast Service receiving status information；
The reporting unit is used for：The radio resource control information or media access control control unit field are sent
To the network side.
The present invention also provides a kind of network side, the network side is used for：Request user equipment to report is sent to user equipment
The solicited message of multimedia broadcast multi-broadcasting business receiving status information；Receive the multimedia broadcast multicast of the user equipment to report
Business receiving status information.
The network side includes：Request unit, transmission unit and the second receiving unit, wherein：
The request unit is used for：Generate the radio resource control information or media access control for carrying the solicited message
Control unit field；
The transmission unit is used for：The radio resource control information or media access control control unit field are sent
To the user equipment；
Second receiving unit is used for：Receive the multimedia broadcast multi-broadcasting business reception state of the user equipment to report
Information.
The network side is to be used for：Before switching over judgement, alternatively, in the measurement report for receiving the user equipment to report
After announcement message the solicited message is sent to the user equipment.
The present invention reports MBMS business receiving status information by network side active request UE, and UE is according to the request of network side
The information is reported, when network side switches over, can refer to the MBMS business receiving status information, ensures that UE receives MBMS business
Continuity.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, either they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
Claims (8)
1. a kind of successional report method of realization multimedia broadcast multi-broadcasting business, which is characterized in that user equipment is in wireless
Resources control RRC connected states, including：
Network side is before carrying out Target cell selection, or after receiving the measurement report message of user equipment to report, to user
Equipment sends the solicited message of request user equipment to report multimedia broadcast multi-broadcasting business receiving status information；
After the user equipment receives the solicited message, multimedia broadcast multi-broadcasting business is reported to receive shape to the network side
State information；
Network side carries out referring to multimedia broadcast multi-broadcasting business receiving status information when Target cell selection.
2. the method as described in claim 1, which is characterized in that the user equipment is stood after receiving the solicited message
Report the multimedia broadcast multi-broadcasting business receiving status information.
3. method as claimed in claim 1 or 2, which is characterized in that the user equipment reports described more in the following way
Media broadcast multicast service receiving status information：
The user equipment carries the multimedia in radio resource control information or media access control control unit field
BroadCast MultiCast Service receiving status information sends the radio resource control information or media access control control unit field
To the network side.
4. the method as described in claim 1, which is characterized in that the network side sends the request letter in the following way
Breath：
The network side carries the solicited message in radio resource control information or media access control control unit field,
The radio resource control information or media access control control unit field are sent to the user equipment.
5. a kind of successional user equipment of realization multimedia broadcast multi-broadcasting business, which is characterized in that user equipment is in wireless
Resources control RRC connected states,
The user equipment is used for：The request user equipment to report multimedia broadcast multi-broadcasting business for receiving network side transmission receives
When the solicited message of status information, multimedia broadcast multi-broadcasting business receiving status information is reported to the network side；Request message
It is sent by dedicated control channel DCCH with reporting message, so that network side carries out referring to multimedia when Target cell selection
BroadCast MultiCast Service receiving status information.
6. user equipment as claimed in claim 5, which is characterized in that the user equipment includes the first receiving unit, generates
Unit and reporting unit, wherein：
First receiving unit is used for：The request user equipment to report multimedia broadcast multi-broadcasting business that network side is sent is received to connect
Receive the solicited message of status information；
The generation unit is used for：After first receiving unit receives the solicited message, generates and carry more matchmakers
The radio resource control information or media access control control unit field of body BroadCast MultiCast Service receiving status information；
The reporting unit is used for：The radio resource control information or media access control control unit field are sent to institute
State network side.
7. a kind of network side, which is characterized in that user equipment is in radio resource control RRC connected state,
The network side is used for：Before carrying out Target cell selection, or in the measurement report message for receiving user equipment to report
Afterwards, the solicited message of request user equipment to report multimedia broadcast multi-broadcasting business receiving status information is sent to user equipment；It connects
Receive the multimedia broadcast multi-broadcasting business receiving status information of the user equipment to report；Network side join when Target cell selection
Examine multimedia broadcast multi-broadcasting business receiving status information.
8. network side as claimed in claim 7, which is characterized in that the network side includes：Request unit, transmission unit and
Two receiving units, wherein：
The request unit is used for：Generate the radio resource control information for carrying the solicited message or media access control control
Elements field；
The transmission unit is used for：The radio resource control information or media access control control unit field are sent to institute
State user equipment；
Second receiving unit is used for：Receive the multimedia broadcast multi-broadcasting business reception state letter of the user equipment to report
Breath.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046606.5A CN102651851B (en) | 2011-02-25 | 2011-02-25 | Realize report method, user equipment and the network side of MBMS service continuity |
| PCT/CN2012/071285 WO2012113311A1 (en) | 2011-02-25 | 2012-02-17 | Reporting method, ue, and network that enable mbms continuity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046606.5A CN102651851B (en) | 2011-02-25 | 2011-02-25 | Realize report method, user equipment and the network side of MBMS service continuity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102651851A CN102651851A (en) | 2012-08-29 |
| CN102651851B true CN102651851B (en) | 2018-08-07 |
Family
ID=46693728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201110046606.5A Active CN102651851B (en) | 2011-02-25 | 2011-02-25 | Realize report method, user equipment and the network side of MBMS service continuity |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102651851B (en) |
| WO (1) | WO2012113311A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798063A (en) * | 2004-12-28 | 2006-07-05 | 华为技术有限公司 | Method at network side for obtaining situation of receiving multimedia broadcasting / multicasting service by users |
| CN101267593A (en) * | 2007-03-15 | 2008-09-17 | 华为技术有限公司 | Method and base station for activating multicast and broadcast multimedia service in target cells |
| CN101442714A (en) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | Method and system for transferring MBMS context between e-Node B |
| CN101547409A (en) * | 2008-03-26 | 2009-09-30 | 华为技术有限公司 | Method, terminal, network side equipment and network system for maintaining service continuity |
| WO2010034233A1 (en) * | 2008-09-28 | 2010-04-01 | 大唐移动通信设备有限公司 | Method, system and device for transmitting multimedia broadcast multicast service |
| CN101883327A (en) * | 2010-06-29 | 2010-11-10 | 中兴通讯股份有限公司 | Realization method and system for receiving state report by user equipment in multimedia broadcast multicast service |
| CN101931870A (en) * | 2009-06-22 | 2010-12-29 | 大唐移动通信设备有限公司 | Information reporting method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374252B (en) * | 2007-08-21 | 2013-07-31 | 中国移动通信集团公司 | Terminal feedback method, counting method and apparatus based on MBMS special carrier system |
-
2011
- 2011-02-25 CN CN201110046606.5A patent/CN102651851B/en active Active
-
2012
- 2012-02-17 WO PCT/CN2012/071285 patent/WO2012113311A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798063A (en) * | 2004-12-28 | 2006-07-05 | 华为技术有限公司 | Method at network side for obtaining situation of receiving multimedia broadcasting / multicasting service by users |
| CN101267593A (en) * | 2007-03-15 | 2008-09-17 | 华为技术有限公司 | Method and base station for activating multicast and broadcast multimedia service in target cells |
| CN101442714A (en) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | Method and system for transferring MBMS context between e-Node B |
| CN101547409A (en) * | 2008-03-26 | 2009-09-30 | 华为技术有限公司 | Method, terminal, network side equipment and network system for maintaining service continuity |
| WO2010034233A1 (en) * | 2008-09-28 | 2010-04-01 | 大唐移动通信设备有限公司 | Method, system and device for transmitting multimedia broadcast multicast service |
| CN101931870A (en) * | 2009-06-22 | 2010-12-29 | 大唐移动通信设备有限公司 | Information reporting method and device |
| CN101883327A (en) * | 2010-06-29 | 2010-11-10 | 中兴通讯股份有限公司 | Realization method and system for receiving state report by user equipment in multimedia broadcast multicast service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012113311A1 (en) | 2012-08-30 |
| CN102651851A (en) | 2012-08-29 |
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