CN102651849B - Reporting method for realizing multimedia broadcast multicast service (MBMS) continuity and user equipment - Google Patents
Reporting method for realizing multimedia broadcast multicast service (MBMS) continuity and user equipment Download PDFInfo
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- CN102651849B CN102651849B CN201110046324.5A CN201110046324A CN102651849B CN 102651849 B CN102651849 B CN 102651849B CN 201110046324 A CN201110046324 A CN 201110046324A CN 102651849 B CN102651849 B CN 102651849B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
Abstract
The invention provides a reporting method for realizing multimedia broadcast multicast service (MBMS) continuity. The reporting method comprises the following step that: when a MBMS receiving state is changed, whether the MBMS receiving state information is reported to the network side or not is decided according to the current connection state of user equipment (UE). The invention also provides the UE for realizing the MBMS continuity. When the MBMS receiving state is changed, the MBMS receiving state information is reported or not reported through being combined with the current state of the UE, the MBMS receiving state information can be taken as the reference during the network side switching, and the MBMS service receiving continuity of the US is ensured.
Description
Technical field
The present invention relates to Long Term Evolution (Long Term Evolution, LTE) technology, particularly relate to one kind and realize many matchmakers
Body BroadCast MultiCast Service (Multimedia Broadcast Multicast Service, MBMS) successional report method and
User equipment.
Background technology
Fast development with Internet (the Internet) and the popularization of giant-screen Multi-featured Mobile Terminal, occur in that a large amount of
Mobile data multimedia service and various high bandwidth multimedia service, such as video conference, television broadcasting, video request program, advertisement, net
Upper education, interactive game etc., on the one hand this meet the multiple services demand of mobile subscriber, also brings for mobile operator simultaneously
New business growth point.The multiple user of these mobile data multimedia service requirements can receive identical data simultaneously, and general
Data service compare, have that data volume is big, persistent period length, delay sensitive the features such as.
In order to effectively utilize mobile network resource, third generation partner program (3rd Generation
Partnership Project, 3GPP) propose multimedia broadcast multi-broadcasting business (Multimedia Broadcast
Multicast Service, MBMS), this business be a kind of from a data source to multiple destination mobile terminals transmit data
Technology, it is achieved that sharing of network (including core net and access network) resource, improves Internet resources (especially air interface money
Source) utilization rate.The MBMS of 3GPP definition can not only realize message class multicast and the broadcast of plain text low rate, and
Broadcast and the multicast of high-speed multimedia service can also be realized, multiple abundant videos, audio frequency and multimedia service are provided, this is no
Doubt the trend having complied with following mobile data development, be that the development of 3G provides better services prospect.
According to prior art, the user equipment (UE, or title terminal) receiving MBMS may be at one of two states,
It is a kind of that for RRC (Radio Resources Control, wireless heterogeneous networks), (RRC_CONNECTED referred to as connects connected state
Connect state), another kind of is RRC Idle state (RRC_IDLE, referred to as Idle state).Link according to whether UE sets up RRC with network side,
May determine that UE is in connected state and is in Idle state.Specifically, link when UE and network side establish RRC, then at UE
In connected state；Conversely, UE does not set up RRC with network side linking, then UE is in Idle state.In prior art, it is in connected state
UE, network side by retain this UE a series of configuration with parameter (for example：Context etc.)；And for being in the UE of Idle state,
Network side then remains the relatively small number of information of this UE, and particular content is prior art, and here is omitted.
In the moving process of UE, the mobility for Idle state UE is selected using cell or re-selection procedure is realized, and
Mobility for connected state UE is realized using cell switching flow.The handoff procedure of UE is to assist network side by UE
Carry out；In other words, network side is (for example：Source eNB (the node B of evolution)) selected in switch decision and Target cell
Mastery reaction is played in journey；And the relevant information such as measurement report that UE reports is joined for one when doing switch decision as source eNB
Examine.
When not introducing MBMS, source eNB, when switching over judgement, does not account for switch decision and mesh completely
The selection of mark cell receives the impact of MBMS service continuity for UE；After introducing MBMS, need to consider this factor,
Realize after handover as far as possible, UE still ensures that the reception of MBMS in Target cell, that is, MBMS service continuity；?
In existing scheme, typically realized using following method：
When UE is in RRC_Connected, using prior art HO (HandOver, switching) process, using the UE side of reporting
Formula, informs its MBMS reception state of eNB；Generally, MBMS receiving status information is 1bit；When value is 0
When, represent that this UE does not receive MBMS, when value is 1, represent that this UE is receiving MBMS；This is known in base station
After MBMS receiving status information, when carrying out HO (Handover, switching) judgement (during selection target cell), reference should
Information, as far as possible when doing HO judgement, UE is switched to co-frequency cell, thus ensureing that UE receives the seriality of MBMS.
However, reporting in scheme in existing UE, do not provide specific implemented method.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of report method realizing MBMS service continuity and user to set
Standby, in order to solve the discontinuous problem of MBMS that prior art imperfection is led to.
In order to solve the above problems, the invention provides one kind realizes the successional side of reporting of multimedia broadcast multi-broadcasting business
Method, including：
When multimedia broadcast multi-broadcasting business reception state changes, according to user equipment current connection state, decide whether
Report multimedia broadcast multi-broadcasting business receiving status information to network side.
Further, said method also can have the characteristics that, described multimedia broadcast multi-broadcasting business reception state changes
Including：Described user equipment is changed into beginning receiving multimedia broadcast multicast service from stopping reception, or is changed into from reception and stops
Only receiving multimedia broadcast multicast service.
Further, said method also can have the characteristics that, described according to user equipment current state, decide whether to
Network side reports multimedia broadcast multi-broadcasting business reception state to include：
Described user equipment, when starting receiving multimedia broadcast multicast service, judges user equipment current connection state,
If described user equipment is currently connected state, report described multimedia broadcast multi-broadcasting business receiving status information immediately；As
Really described user equipment currently empty spare time state, then wait until that described user equipment reports described multimedia broadcasting many after switching to connected state
Broadcast business receiving status information.
Further, said method also can have the characteristics that, described according to user equipment current state, decide whether to
Network side reports multimedia broadcast multi-broadcasting business reception state to include：
Described user equipment, when reception is changed into stopping receiving multimedia broadcast multicast service, judges that user equipment is current
Connection status, if described user equipment is currently connected state, reports described multimedia broadcast multi-broadcasting business to receive shape immediately
State information；If described user equipment currently empty spare time state, do not report described multimedia broadcast multi-broadcasting business reception state letter
Breath.
Further, said method also can have the characteristics that, described user equipment reports multimedia in the following way
BroadCast MultiCast Service receiving status information：Carry institute in radio resource control information or medium education control unit field
State multimedia broadcast multi-broadcasting business receiving status information, by described radio resource control information or medium education control unit
Field is sent to described network side.
The present invention also provides one kind to realize the successional user equipment of multimedia broadcast multi-broadcasting business, and described user equipment is used
In：When multimedia broadcast multi-broadcasting business reception state changes, according to described user equipment current connection state, decide whether to
Network side reports multimedia broadcast multi-broadcasting business receiving status information.
Further, above-mentioned user equipment also can have the characteristics that, described multimedia broadcast multi-broadcasting business reception state
Change and include：Described user equipment is changed into beginning receiving multimedia broadcast multicast service from stopping reception, or, turn from receiving
It is changed into stopping receiving multimedia broadcast multicast service.
Further, above-mentioned user equipment also can have the characteristics that, described user equipment includes control unit and reports
Unit, wherein：
Described control unit is used for：When starting receiving multimedia broadcast multicast service, judge that user equipment currently connects
State, if described user equipment is currently connected state it indicates that reporting unit reports described multimedia broadcast multicast industry immediately
Business receiving status information；If described user equipment currently empty spare time state, wait until that described user equipment refers to after switching to connected state
Show that reporting unit reports described multimedia broadcast multi-broadcasting business receiving status information；
Described reporting unit is used for：Described multimedia broadcast multi-broadcasting business is reported to receive according to the instruction of described control unit
Status information.
Further, above-mentioned user equipment also can have the characteristics that, described user equipment includes control unit and reports
Unit, wherein：
Described control unit is used for：When being changed into stopping receiving multimedia broadcast multicast service from reception, judge user
Equipment current connection state, if described user equipment is currently connected state it indicates that reporting unit reports described many matchmakers immediately
Body BroadCast MultiCast Service receiving status information；If described user equipment currently empty spare time state is not it indicates that reporting unit reports
Described multimedia broadcast multi-broadcasting business receiving status information；
Described reporting unit is used for：Reported according to the instruction of described control unit or do not report described multimedia broadcast multicast
Business receiving status information.
Further, above-mentioned user equipment also can have the characteristics that, described reporting unit is in the following way
Report multimedia broadcast multi-broadcasting business receiving status information：In radio resource control information or medium education control unit word
Carry described multimedia broadcast multi-broadcasting business receiving status information in section, described radio resource control information or media are accessed control
Control unit field processed is sent to described network side.
The present invention, when MBMS reception state changes, in conjunction with UE current state, reports or does not report MBMS to connect
Receive status information, when network side switches over, refer to this MBMS receiving status information it is ensured that UE receives MBMS
Seriality.
Brief description
Fig. 1 is that the present invention realizes MBMS internuncial report method schematic diagram；
Fig. 2 is that the present invention realizes MBMS internuncial report method flow chart.
Specific embodiment
The present invention provides a kind of report method realizing MBMS service continuity, including：
When multimedia broadcast multi-broadcasting business reception state changes, according to user equipment current connection state, decide whether
Report multimedia broadcast multi-broadcasting business receiving status information to network side.
Wherein, described multimedia broadcast multi-broadcasting business reception state changes and includes：Described user equipment receives from stopping and turns
It is changed into starting receiving multimedia broadcast multicast service, or be changed into stopping receiving multimedia broadcast multicast service from reception.
Wherein, described according to user equipment current state, decide whether to report multimedia broadcast multi-broadcasting business to network side
Reception state includes：
Described user equipment, when starting receiving multimedia broadcast multicast service, judges user equipment current connection state,
If described user equipment is currently connected state, report its multimedia broadcast multi-broadcasting business receiving status information immediately；If
Described user equipment currently empty spare time state, then wait until that described user equipment reports multimedia broadcast multi-broadcasting business after switching to connected state
Receiving status information.
Wherein, described according to user equipment current state, decide whether to report multimedia broadcast multi-broadcasting business to network side
Reception state includes：
Described user equipment, when being changed into stopping receiving multimedia broadcast multicast service from reception, judges that user equipment is worked as
Front connection status, if described user equipment is currently connected state, reports its multimedia broadcast multi-broadcasting business to receive shape immediately
State information；If described user equipment currently empty spare time state, do not report its multimedia broadcast multi-broadcasting business receiving status information.
Described user equipment reports multimedia broadcast multi-broadcasting business receiving status information in the following way：In Radio Resource
Described multimedia broadcast multi-broadcasting business receiving status information is carried in control message or medium education control unit field, will
Described radio resource control information or medium education control unit field are sent to described network side.
When the present invention is that the state receiving MBMS in UE changes, the MBMS reporting UE to network side receives
Status information；That is, as UE " from the beginning of stopping being changed into " or " from starting to be changed into stopping " reception MBMS, UE is to network
Side reports its MBMS reception state；For the angle of network side, as long as UE reports its MBMS receiving status information,
Network side will always in this UE mobility (i.e.：Switching) middle this MBMS reception state of application, until UE reports its change again
MBMS reception state more or UE state change (i.e.：UE is changed to Idle state from connected state).
As Fig. 1, shown in 2, described UE is starting to receive MBMS (that is, from the beginning of stopping reception MBMS is changed into
Receive MBMS) when, report its MBMS receiving status information to network side, for this moment different UE connection status
(for example：RRC_IDLE or RRC_Connected state) particularly may be divided into：
1) when UE is in RRC_IDLE state, now the mobility control of UE selects and gravity treatment (non-switching control for cell
System)；If now UE sends MBMS receiving status information to eNB immediately it is contemplated that now UE belongs to RRC_IDLE state, root
Information can not be sent according to prior art UE to eNB；UE needs change state, and that is, UE is changed into connection from being in RRC_IDLE
State, after UE Status Change is connected state, can send information to belonging to eNB；That is, UE is worked as now according to prior art
It is in RRC connected state, between eNB and UE, there is the link of DCCH, can be very good between eNB and UE to transmit control
Message；This UE state change process, increase the signaling consumption that UE reports MBMS receiving status information, and now by
Being in RRC_IDLE state in UE does not need to report MBMS receiving status information at once, can be when UE state is due to other
Reason is (for example：Unicast service is set up) when there is change, then report MBMS receiving status information；Based on this, now UE is simultaneously
Do not send MBMS receiving status information to eNB at once, but wait until UE state due to other reasonses (for example：Unicast service
Set up) there is change when being converted to connected state, then reported；
2) when UE is in RRC_Connected state, because now the mobility control of UE is switching；Therefore, UE is immediately
Report its MBMS receiving status information to eNB；
Described UE stop receive MBMS (that is, from start receive MBMS be changed into stopping receive MBMS)
When, report its MBMS receiving status information to network side, for this moment different UE connection status (for example：RRC_IDLE
Or RRC_Connected state) particularly may be divided into：
1) when UE is in RRC_IDLE state it is contemplated that now the mobility control of UE be not switching that is to say, that net
Network side is not controlling the mobility (i.e. now the mobility of UE selects or gravity treatment) of UE for cell；Therefore, now UE is no longer
Needs report；
2) when UE is in RRC_Connected state, because now the mobility control of UE is switching；Therefore, UE needs
Send MBMS receiving status information to eNB immediately.
Further, the form that UE sends MBMS receiving status information to eNB can be RRCmessage or MAC CE；
Specifically, UE sends MBMS receiving status information to eNB, and the message that this information adopts is RRC message form, or
Person, is transmitted using MAC CE field form.
The present invention also provides one kind to realize the successional user equipment of multimedia broadcast multi-broadcasting business, and described user equipment is used
In：When multimedia broadcast multi-broadcasting business reception state changes, according to described user equipment current connection state, decide whether to
Network side reports multimedia broadcast multi-broadcasting business receiving status information.
Wherein, described multimedia broadcast multi-broadcasting business reception state changes and includes：Described user equipment receives from stopping and turns
It is changed into starting receiving multimedia broadcast multicast service, or, it is changed into stopping receiving multimedia broadcast multicast service from reception.
Described user equipment includes control unit and reporting unit, wherein：
Described control unit is used for：When starting receiving multimedia broadcast multicast service, judge that user equipment currently connects
State, if described user equipment is currently connected state it indicates that reporting unit reports described multimedia broadcast multicast industry immediately
Business receiving status information；If described user equipment currently empty spare time state, wait until that described user equipment refers to after switching to connected state
Show that reporting unit reports described multimedia broadcast multi-broadcasting business receiving status information；And,
When being changed into stopping receiving multimedia broadcast multicast service from reception, judge user equipment current connection state,
If described user equipment is currently connected state it indicates that reporting unit reports described multimedia broadcast multi-broadcasting business to receive immediately
Status information；If described user equipment currently empty spare time state is not it indicates that reporting unit reports described multimedia broadcast multicast
Business receiving status information；
Described reporting unit is used for：Reported according to the instruction of described control unit or do not report described multimedia broadcast multicast
Business receiving status information.
Wherein, described reporting unit is for reporting multimedia broadcast multi-broadcasting business reception state to believe in the following way
Breath：Carry described multimedia broadcast multi-broadcasting business in radio resource control information or medium education control unit field to connect
Receive status information, described radio resource control information or medium education control unit field are sent to described network side.
The present invention, when MBMS reception state changes, in conjunction with UE current state, reports or does not report MBMS to connect
Receive status information, when network side switches over, refer to this MBMS receiving status information it is ensured that UE receives MBMS
Seriality.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Computing device realizing, they can concentrate on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to they are stored
To be executed by computing device in the storage device, or they be fabricated to each integrated circuit modules respectively, or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.So, the present invention be not restricted to any specific
Hardware and software combines.
Claims (8)
1. one kind realizes the successional report method of multimedia broadcast multi-broadcasting business it is characterised in that including：
When multimedia broadcast multi-broadcasting business reception state changes, according to user equipment current connection state, decide whether to net
Network side reports multimedia broadcast multi-broadcasting business receiving status information；Wherein, described according to user equipment current connection state, determine
Whether report multimedia broadcast multi-broadcasting business receiving status information to network side, including：
Described user equipment, when starting receiving multimedia broadcast multicast service, judges user equipment current connection state, if
Described user equipment is currently connected state, then report described multimedia broadcast multi-broadcasting business receiving status information immediately；If institute
State user equipment currently empty spare time state, then described user equipment does not report described multimedia broadcast multi-broadcasting business to receive shape at once
State information, but until status of user equipment occurs change to be converted to connected state due to other reasons, then described in being reported
Multimedia broadcast multi-broadcasting business receiving status information.
2. the method for claim 1 it is characterised in that
Described multimedia broadcast multi-broadcasting business reception state changes inclusion：Described user equipment is changed into from stopping reception and starts to connect
Receiving multimedia broadcasting multi-broadcasting business, or it is changed into stopping receiving multimedia broadcast multicast service from reception.
3. the method for claim 1 it is characterised in that described according to user equipment current state, decide whether to net
Network side reports multimedia broadcast multi-broadcasting business reception state, also includes：
Described user equipment, when reception is changed into stopping receiving multimedia broadcast multicast service, judges that user equipment currently connects
State, if described user equipment is currently connected state, reports described multimedia broadcast multi-broadcasting business reception state letter immediately
Breath；If described user equipment currently empty spare time state, do not report described multimedia broadcast multi-broadcasting business receiving status information.
4. the method as described in claim 1 or 3 is it is characterised in that described user equipment reports multimedia in the following way
BroadCast MultiCast Service receiving status information：Carry institute in radio resource control information or medium education control unit field
State multimedia broadcast multi-broadcasting business receiving status information, by described radio resource control information or medium education control unit
Field is sent to described network side.
5. one kind realize the successional user equipment of multimedia broadcast multi-broadcasting business it is characterised in that
Described user equipment is used for：When multimedia broadcast multi-broadcasting business reception state changes, current according to described user equipment
Connection status, decides whether to report multimedia broadcast multi-broadcasting business receiving status information to network side；Described user equipment includes
Control unit and reporting unit, wherein：
Described control unit is used for：When starting receiving multimedia broadcast multicast service, judge user equipment current connection state,
If described user equipment is currently connected state it indicates that reporting unit reports described multimedia broadcast multi-broadcasting business to receive immediately
Status information；If described user equipment currently empty spare time state, described user equipment does not report described multi-media broadcast at once
Broadcast multicast service receiving status information, but when status of user equipment because other reasons occur change to be converted to connected state
When, then carry out reporting described multimedia broadcast multi-broadcasting business receiving status information；
Described reporting unit is used for：Described multimedia broadcast multi-broadcasting business reception state is reported according to the instruction of described control unit
Information.
6. user equipment as claimed in claim 5 it is characterised in that
Described multimedia broadcast multi-broadcasting business reception state changes inclusion：Described user equipment is changed into from stopping reception and starts to connect
Receiving multimedia broadcasting multi-broadcasting business, or, it is changed into stopping receiving multimedia broadcast multicast service from reception.
7. user equipment as claimed in claim 5 it is characterised in that
Described control unit is additionally operable to：When being changed into stopping receiving multimedia broadcast multicast service from reception, judge that user sets
Standby current connection state, if described user equipment is currently connected state it indicates that reporting unit reports described multimedia immediately
BroadCast MultiCast Service receiving status information；If described user equipment currently empty spare time state is not it indicates that reporting unit reports institute
State multimedia broadcast multi-broadcasting business receiving status information；
Described reporting unit is additionally operable to：Report or do not report described multimedia broadcast multicast industry according to the instruction of described control unit
Business receiving status information.
8. the user equipment as described in claim 5 or 7 is it is characterised in that described reporting unit is in the following way
Report multimedia broadcast multi-broadcasting business receiving status information：In radio resource control information or medium education control unit word
Carry described multimedia broadcast multi-broadcasting business receiving status information in section, described radio resource control information or media are accessed control
Control unit field processed is sent to described network side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046324.5A CN102651849B (en) | 2011-02-25 | 2011-02-25 | Reporting method for realizing multimedia broadcast multicast service (MBMS) continuity and user equipment |
| PCT/CN2012/071541 WO2012113342A1 (en) | 2011-02-25 | 2012-02-23 | Reporting method and user equipment for implementing mbms service continuity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046324.5A CN102651849B (en) | 2011-02-25 | 2011-02-25 | Reporting method for realizing multimedia broadcast multicast service (MBMS) continuity and user equipment |
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| CN102651849A CN102651849A (en) | 2012-08-29 |
| CN102651849B true CN102651849B (en) | 2017-02-08 |
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| WO (1) | WO2012113342A1 (en) |
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| CN105409255B (en) * | 2013-09-26 | 2019-05-14 | Lg 电子株式会社 | Instruction stops the method and apparatus of MBMS transmission in a wireless communication system |
| WO2023206289A1 (en) * | 2022-04-28 | 2023-11-02 | Nokia Shanghai Bell Co., Ltd. | Delivery mode of traffic for terminal devices in different rrc states |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442711A (en) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | Feedback method for multimedia broadcast and multicast business information through customer equipment |
| CN101873533A (en) * | 2009-04-27 | 2010-10-27 | 大唐移动通信设备有限公司 | Method and device for informing of network service information |
| 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 |
|---|---|---|---|---|
| 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 |
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- 2011-02-25 CN CN201110046324.5A patent/CN102651849B/en active Active
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- 2012-02-23 WO PCT/CN2012/071541 patent/WO2012113342A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442711A (en) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | Feedback method for multimedia broadcast and multicast business information through customer equipment |
| CN101873533A (en) * | 2009-04-27 | 2010-10-27 | 大唐移动通信设备有限公司 | Method and device for informing of network service information |
| 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 |
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| CN102651849A (en) | 2012-08-29 |
| WO2012113342A1 (en) | 2012-08-30 |
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