CN102802123A - Method and system for realizing multicast service counting of multimedia broadcast - Google Patents
Method and system for realizing multicast service counting of multimedia broadcast Download PDFInfo
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- CN102802123A CN102802123A CN201110139204XA CN201110139204A CN102802123A CN 102802123 A CN102802123 A CN 102802123A CN 201110139204X A CN201110139204X A CN 201110139204XA CN 201110139204 A CN201110139204 A CN 201110139204A CN 102802123 A CN102802123 A CN 102802123A
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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
- 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
- H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
- H04L12/1877—Measures taken prior to transmission
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Abstract
The invention discloses a method and system for realizing multicast service counting of multimedia broadcast. When MCE (media center edition) starts the MBMS (multimedia broadcast multicast service) counting process, corresponding counting result waiting units can be started; and if the MCE does not receive counting results reported by a base station when the counting result waiting units are timeout, then the current counting process is terminated. The method and system limit the counting process of the MBMS service, ensures that the MCE can finish the counting process in a specified period of time, thereby ensuring that on the basis that the MBMS counting process is successfully executed, the MCE cannot enter the waiting process for a long term, and the subsequent counting processes can not be influenced so that the time delay of the system is reduced, and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of method and system of realizing multimedia broadcast multicast service counting.
Background technology
In order to effectively utilize mobile network resource; Third generation partner program (3GPP; 3rd Generation Partnership Project) proposed multimedia broadcast multi-broadcasting business (MBMS, Multimedia Broadcast Multicast Service), this business relates to the technology that transmits data from a data source to a plurality of destination mobile terminals; Realize sharing of Internet resources (comprising core net and Access Network), improved the utilance of Internet resources (especially air interface resource).The MBMS business of 3GPP definition not only can realize the classes of messages multicast and the broadcasting of plain text low rate; But also can realize broadcasting and the multicast that high-speed multimedia is professional; Multiple rich video, audio frequency and multimedia service are provided; This has complied with following mobile data Development Trend undoubtedly, for the development of 3G provides better professional prospect.
At present, in the Long Term Evolution (LTE, Long Time Evolution) of R (Release, version) 9, introduced the MBMS technology, and in the R10 version, strengthened.The MBMS system architecture that R9 introduces is as shown in Figure 1; Respectively by BroadCast MultiCast Service center (BM-SC; Broadcast-Multicast Service Centre), MBMS gateway (MBMS-GW, MBMS GateWay), mobile management entity (MME, Mobility Management Entity), many sub-districts/multicast cooperation entity (MCE; Multi-cell/multicast Coordination Entity) and evolution base station (eNB, evolved Node B) form.For convenience, below no matter be evolution base station or ordinary base station, all be referred to as the base station.
In R9, the professional control signaling of MBMS is separated transmission with user data, is called chain of command (CP, Control Plane) and user plane (UP, User Plane) respectively.MBMS control signaling sends to MBMS-GW through BM-SC; Send to MME by MBMS-GW through the Sm interface again, MME sends to MCE through the M3 interface, and MCE sends to the base station through the M2 interface again; And send to subscriber equipment (UE, User Equipment) through the Uu that eats dishes without rice or wine by the base station.The MBMS user data directly sends to the base station through the M1 interface on the BM-SC, sends to UE by the base station through the Uu that eats dishes without rice or wine then.MCE mainly is responsible for the MBMS business is carried out access control and resource allocation, is to be specifically designed to the professional entity of control MBMS.
In the MBMS of R10 system, introduced counting (counting) mechanism of MBMS.The principle of MBMS counter mechanism is as shown in Figure 2, comprises MBMS counting request process and counting reporting process on the M2 interface, and the MBMS counting process on eating dishes without rice or wine, and concrete principle is following:
MBMS counting request process: MCE on the M2 interface initiates MBMS service counting request process at the M2 interface; MBMS counting request process is being eated dishes without rice or wine to initiate in the base station of triggering in multimedia broadcast multicast SFN (MBSFN, the MBMS over a Single Frequency Network) zone of being controlled.Concrete; MCE sends MBMS service counting request (MBMS Service Counting Request) message through the base station of M2 interface in the control area, and the base station is sent MBMS service counting response (MBMS Service Counting Response) or MBMS service counting failure (MBMS Service Counting Failure) message through the M2 interface to MCE.
MBMS counting process on eating dishes without rice or wine: MBMS counting request (MBMS Counting Request) message is sent to UE in the base station on the Uu that eats dishes without rice or wine; This message bearing is on multicast control channel (MCCH); The professional interim horde sign (TMGI, Temporary Mobile Group Identity) of MBMS that wherein comprises the needs counting.Receiving or count pick up request interested in the professional connected state UE of MBMS send MBMS counting response (MBMS Counting Response) message to the base station, with report receive or the MBMS of reception interested professional.
MBMS count results on the M2 interface reports process: the base station is sent the MBMS count results to MCE and is reported (MBMS Counting Results Report) message, and count results is reported MCE.
MBMS introduces the main purpose of counter mechanism among the R10, is in order to let the professional number of users of some MBMS of statistics of operator, according to number of users activation corresponding service, to improve utilization ratio of wireless resources.
Current, in each counting process, once add up the professional accepting state of 16 MBMS at most.The business of statistics surpasses 16 if desired, then need carry out repeatedly counting process; And current counting process is imperfect tense, can not begin next counting process, promptly have only MCE to receive the count results of the current counting process in base station (current counting process is meant the ongoing counting process of MCE) after, just begin counting process next time.
Need to prove; The counting process of one whole comprises the counting request process on the M2 interface; Eat dishes without rice or wine counting process on the Uu, and the count results on the final M2 interface reports the flow process of process, MBMS counting request process 1 as shown in Figure 3; MBMS counting process 1 on eating dishes without rice or wine, and the MBMS count results reports the flow process of process 1 to be counting process 1.In Fig. 3, when MCE initiates MBMS counting request process 1, and after the MBMS count results of receiving the base station reported the count results that process 1 reports, MCE can continue to initiate follow-up MBMS counting process, like MBMS counting process 2.But when making counting process 1 that abnormal conditions take place for some reason, when the MBMS count results of base station reports process 1 failure, according to current mechanism, MCE will continue to wait for that the MBMS count results of base station reports process 1 to report said count results.Because the base station reports count results to adopt type 2 (class2) message of no acknowledge message to MCE, so the base station do not know MCE and whether receives said count results, thereby causes counting process to be absorbed in abnormality, and MCE can't begin next counting process.
In addition, because a MBSFN zone comprises many base stations, some base station possibly report the count results failure, and perhaps owing to apart from reasons such as MCE are far away, some base station possibly need just to report count results for a long time, and is as shown in Figure 4.At this moment, MCE can not receive the count results that these base stations report, and perhaps need the long time just can receive the count results that some base station reports.This will cause MCE to wait for the long time, thereby make MBMS counting process consuming time longer, and system is caused bigger time delay, influence systematic function and user experience.
Summary of the invention
In view of this; Main purpose of the present invention is to provide a kind of method and system of realizing multimedia broadcast multicast service counting; When making the count results that MCE do not receive that within a certain period of time the base station reports; Can in time finish current counting process, thereby guarantee normally carrying out of MBMS service counting mechanism.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method that realizes multimedia broadcast multicast service counting, this method comprises:
When many sub-districts/multicast cooperation entity MCE begins multimedia broadcast multi-broadcasting business MBMS counting process, start corresponding count results and wait for the unit; If receiving yet, MCE the count results that the base station reports then do not finish current counting process when said count results waits for that the unit is overtime.
Said count results waits for that the unit is timer or counter;
Said count results waits for that the timing time of unit is identical to all said MBMS counting processes, or different to part MBMS counting process wherein;
Said timing time is according to the system requirements setting, or to revise cycle MCCH MP with multicast control channel be unit.
Said base station is all the professional base stations of this MBMS of transmission in the professional multimedia broadcast multicast SFN MBSFN zone that belongs to of said MBMS, or part base station wherein.
Said MCE begins MBMS counting process, comprising:
MCE sends MBMS service counting request message through the M2 interface to the base station;
And/or,
MCE receives the MBMS service counting response message that send the base station.
Finish after the current counting process, this method also comprises: MCE begins next counting process.
A kind of system that realizes multimedia broadcast multicast service counting, this system comprise count results wait unit, counting process decision package; Wherein,
Said count results is waited for the unit, is used for when MCE begins MBMS counting process, picking up counting, and when overtime, notifies said counting process decision package;
Said counting process decision package is used for when receiving that said count results is waited for the overtime notice of unit, if do not receive the count results that the base station reports yet, then finishing current counting process.
Said count results waits for that the unit is timer or counter;
Said count results waits for that the timing time of unit is identical to all said MBMS counting processes, or different to part MBMS counting process wherein;
Said timing time is according to the system requirements setting, or is unit with MCCH MP.
Said base station is all the professional base stations of this MBMS of transmission in the professional MBSFN zone that belongs to of said MBMS, or part base station wherein.
Said MCE is used for:
Passing through the M2 interface when MBMS service counting request message is sent in the base station, confirm beginning MBMS counting process;
And/or,
When receiving the MBMS service counting response message that send the base station, confirm beginning MBMS counting process.
Finish after the current counting process, said counting process decision package also is used for: begin next counting process.
The inventive method and system; Can limit the professional counting process of MBMS, guarantee that MCE can accomplish counting process in the regular hour, thereby guarantee on the basis that MBMS counting process is carried out smoothly; Guaranteed that MCE can not get into long wait process; And can not influence the carrying out of follow-up counting process, thereby reduced the time delay of system, improved user experience.
Description of drawings
Fig. 1 is the structural representation of existing MBMS system;
Fig. 2 is a MBMS counter mechanism principle schematic;
Fig. 3 is a MBMS counting process sketch map under the abnormal conditions;
Fig. 4 reports the counting process sketch map of count results failure for the part base station;
Fig. 5 is the counting process sketch map that is provided with counter or timer of the embodiment of the invention;
Fig. 6 is the flow chart of the realization multimedia broadcast multicast service counting of the embodiment of the invention;
Fig. 7 is the general flow chart of the realization multimedia broadcast multicast service counting of the embodiment of the invention;
Fig. 8 is the system diagram of the realization multimedia broadcast multicast service counting of the embodiment of the invention.
Embodiment
In practical application, when MCE initiates MBMS counting process, can be provided with timer or counter that should counting process.
Particularly, said MCE initiates MBMS counting process, is meant that MCE passes through the M2 interface and sends MBMS Service Counting Request message to the base station, and perhaps MCE receives the MBMS Service Counting Response message that send the base station.
Said base station is meant all the professional base stations of this MBMS of transmission in the professional MBSFN zone that belongs to of said MBMS.Said timer or counter are meant set when MCE initiates a counting process time set corresponding to this counting process; Its objective is the time of calculating said counting process; The timing time of said time set can be according to settings such as practical application scene, system requirements; Or with reference to other messaging parameter, as: revising the cycle (MCCH MP, MCCH Modification Period) with multicast control channel is unit.
In addition, when the timing of said timer or counter arrived set point, if MCE does not also receive the count results that said base station reports, then MCE can finish current counting process, begins next counting process.And the MBMS counting process in the different MBSFN zones can be provided with different timers or counter.
It is thus clear that, when MCE begins counting process, timer or counter can be set, be used for time of count process.After the timing of said timer or counter arrived set point, if MCE does not also receive the count results that the base station reports, then MCE can begin next counting process, and does not need to wait for that said base station reports count results always.Wherein, initiating counting process from MCE to the base station, report the time of count results to the base station to MCE, can be that unit calculates with MCCH MP, as: can be set at 1,2,3 or more a plurality of MCCH MP.Can be absorbed in the MBMS counting process that MCE initiates like this when unusual, solve this unusual through setting timer or counter.And, set different values through timing to timer or counter, can limit MBMS counting process and in the regular hour, accomplish, reduce the time-delay of system.
Concrete, as shown in Figure 5, MCE is provided with corresponding timer or counter (is unit with MCCH MP), the time that begins to calculate this counting process when initiating MBMS counting request process 1.Concrete time set can be 1,2,3 or more MCCH MP.When abnormal conditions occurring, the count results that the base station sends to MCE reports process to go wrong, and MCE can't receive the count results that the base station reports.At this moment, MCE will continue to wait for the base station reported result.When the timing time of timer or counter arrived set point, MCE can continue to wait for that the base station reports said count results, but carried out this counting process again or begin MBMS counting process 2.Aforesaid operations can be to part base station or whole base station.
When the system configuration multicarrier; When perhaps simultaneously the MBMS business in a plurality of MBSFN zone being counted; Can different timers or counter be set to the counting process in different zone, respectively the time of different counting processes being limited, thereby guarantee normally carrying out of counting process.
In order to make the object of the invention, technical scheme and advantage clearer,, and, the present invention is done further detailed description with reference to accompanying drawing below through concrete embodiment.
Embodiment one
Network need be counted some MBMS business of sending in a certain MBSFN zone, receives or these professional number of users of reception interested with statistics.When MCE initiates MBMS counting process, a timer or counter are set, said counting process is carried out timing.When the timing time that is provided with when timer or counter arrives, or MCE receives when all send the count results that the professional base stations of MBMS report in said MBSFN the zone in, and MCE thinks and said counting process end begins to carry out follow-up counting process.Concrete, in conjunction with accompanying drawing 6, the step that this embodiment comprised is described:
Particularly, said base station is meant all these the professional base stations of transmission in the professional MBSFN zone of the MBMS that needs counting.The timing time of said timer T or counter C can be 1,2, the time of 3... MCCH MP.Concrete, when said MCCH MP was 5.12s, the timing time of said timer T can be 5.12s, 10.24s, 15.36s etc.; When said MCCH MP was 10.24s, then the timing time of corresponding timer T can be the corresponding multiple of 10.24s.Timer can employing the order timing, promptly timing time constantly increases progressively since 0, up to the time value that arrives setting, like 10.24s etc.; Also can adopt and countdown, begin from the time value of initial setting, like 10.24s, constantly successively decrease, be 0 up to timing time.Same, said counter C both can adopt similar sequential counting mode, i.e. incremental manner, since 0 count down to setting MCCH MP value, like 2 MCCH MP; Also can adopt counting mode reciprocal, the mode of promptly successively decreasing begins from the MCCH MP that sets, up to 0MCCHMP.The digit of counter C is MCCH MP, can be 1,2,3... MCCH MP.
Particularly, whether said timer T arrives setting-up time, and the timing time when being meant timer employing order timing mode arrives the time value of setting, and perhaps adopting the timing time when countdowning mode is 0.In like manner, whether said counter C arrives setting-up time, is meant that the timing time when counter adopts the sequential counting mode arrives the MCCH MP value of setting, and the timing time when perhaps adopting counting mode reciprocal is till the 0MCCH MP.Said base station be meant that MCE sends in the MBSFN zone of MBMS counting request all send the base station of said MBMS business; Described count results is meant UE that said base station obtains through the MBMS counting process on the Uu that the eats dishes without rice or wine statistics to certain professional accepting state (comprise receive should business and should business interested in receiving).The count results that said base station reports is meant that all base stations report the count results on eating dishes without rice or wine through the signaling on the M2 interface to MCE.
After the execution in step 103, need continuation said timer T of monitoring or counter C whether to arrive the time value of setting, perhaps whether MCE has received the count results that said base station reports, promptly need continue execution in step 102.
MCE does not receive the count results that said base station reports, and two kinds of possible situations are arranged: a kind of situation is that said count results is sent to MCE in the base station, but occurs unusually in sending, and MCE does not receive; Another kind of situation is reasons such as burden is heavier on the far away or M2 interface owing to base station distance, causes the base station time-delay to report said count results.
Through present embodiment, can limit the professional counting process of MBMS, guarantee that MCE can accomplish counting process in the regular hour.In fact; The time of said counting process depends on that timer T and the said base station of collection report value less in the time of count results (when adopting the mode of counter C; Then be to depend on that counter C and the said base station of collection report value less in the time of count results); Thereby guaranteeing to have guaranteed that MCE can not get into long wait process on the basis that MBMS counting process is carried out smoothly, and the carrying out that can not influence follow-up counting process.The time of timer T is long more, and MCE then has more time and collects the count results that said base station reports, and its count results is then more accurate; But also will increase accordingly, the time delay of counting process.Therefore, need take all factors into consideration for the time span of timer T.
Embodiment two
When network carries out counting process to the MBMS business in a plurality of MBSFN zone simultaneously,,, therefore the length that different timers or counter limit different counting process need be set like 5.12s or 10.24s because the MP of MCCH has different length.In addition; MBSFN zone bigger (number of base stations of promptly forming the MBSFN zone is more); Also need accordingly longer counting process, report to guarantee to collect in the zone all count results that receive the professional base station of said MBMS, thereby also need the long timer time to be provided with accordingly.
Concrete, can different timers or counter be set to the counting process in each MBSFN zone, respectively said counting process is limited, thereby guarantee that counting process ground carries out smoothly.Said timer or counter can be corresponding one by one with the MBSFN zone, also can set flexibly as required.
For example, two MBSFN zones are arranged, wherein MBSFN zone 1 is bigger, takes the MCCHMP of 10.24s; And MBSFN zone 2 is less relatively, takes the MCCH MP of 5.12s.When MCE need carry out counting process to the MBMS business in these two MBSFN zones, for MBSFN zone 1, timer T1 or counter C1 are set, and regularly length is the twice of the MCCH MP in MBSFN zone 1, i.e. 20.48s or two MCCH MP; MBSFN zone 2 for less relatively timer T2 or counter C2 are set, and regularly length is the twice of this zone MCCH MP, i.e. 10.24s or two MCCH MP.When timer T1 or counter C1 arrive the time value of setting, or MCE received in the said MBSFN zone 1 all when sending the count results that the professional base stations of MBMS report, finishes current counting process, begins follow-up counting process; When timer T1 or counter C1 no show time value set, and this moment, MCE did not receive the count results that all professional base stations of transmission MBMS report in the said MBSFN zone 1, then continued current counting process.In like manner, for the counting process on the MBSFN zone 2, processing method is similar, repeats no more here.
It is thus clear that; Embodiment two is provided with different timers or counter to different MBSFN zones; Solved preferably owing to take place unusually, MCE does not receive that count results that the base station reports causes MCE to be absorbed in and waits for that the base station reports the process of count results, thereby can't begin the problem of follow-up counting process; In addition, can not in time report count results and the counting process latency issue that causes, adopt timer or counter to limit it for some base stations; When the time of timer or counter setting arrived, the part base station did not report count results as yet, and then MCE can finish current counting process; Begin follow-up counting process; Thereby MBMS counting process is limited within a certain period of time, reduce the processing delay of system, improved the performance and the user experience of system.
No matter need to prove, be timer or counter, and its purpose all is in a period of time, to wait for count results, therefore can be with being called count results and waiting for the unit with above-mentioned timer, the similar device of counter.In addition, can count results be waited for that the unit arrives time value or the timing time of setting, be called count results and wait for that the unit is overtime.
Can know that in conjunction with above description the present invention realizes that the operation thinking of multimedia broadcast multicast service counting can represent flow process as shown in Figure 7, this flow process may further comprise the steps:
Step 710: when MCE begins MBMS counting process, start corresponding count results and wait for the unit.
Step 720: the count results that the base station reports then do not finish current counting process when said count results waits for that the unit is overtime if MCE receives yet.
In order to guarantee that above-mentioned technical description and operation thinking can realize smoothly, can carry out setting as shown in Figure 8.Referring to Fig. 8, Fig. 8 is the system diagram of the realization multimedia broadcast multicast service counting of the embodiment of the invention, and this system comprises continuous count results wait unit, counting process decision package.
When practical application, count results waits for that the unit can be timer, counter etc., is used for when MCE begins MBMS counting process, and the triggering according to inherent logic or MCE etc. picks up counting, and when overtime, notifies said counting process decision package.When receiving that count results is waited for the overtime notice of unit,, then finish current counting process if the counting process decision package is not received the count results that the base station reports yet.
Visible in sum, no matter be method or system, the present invention realizes the technology of multimedia broadcast multicast service counting; Can limit the professional counting process of MBMS, guarantee that MCE can accomplish counting process in the regular hour, thereby guarantee on the basis that MBMS counting process is carried out smoothly; Guaranteed that MCE can not get into long wait process; And can not influence the carrying out of follow-up counting process, thereby reduced the time delay of system, improved user experience.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (10)
1. a method that realizes multimedia broadcast multicast service counting is characterized in that, this method comprises:
When many sub-districts/multicast cooperation entity MCE begins multimedia broadcast multi-broadcasting business MBMS counting process, start corresponding count results and wait for the unit; If receiving yet, MCE the count results that the base station reports then do not finish current counting process when said count results waits for that the unit is overtime.
2. method according to claim 1 is characterized in that,
Said count results waits for that the unit is timer or counter;
Said count results waits for that the timing time of unit is identical to all said MBMS counting processes, or different to part MBMS counting process wherein;
Said timing time is according to the system requirements setting, or to revise cycle MCCH MP with multicast control channel be unit.
3. method according to claim 1 is characterized in that, said base station is all the professional base stations of this MBMS of transmission in the professional multimedia broadcast multicast SFN MBSFN zone that belongs to of said MBMS, or part base station wherein.
4. method according to claim 1 is characterized in that, said MCE begins MBMS counting process, comprising:
MCE sends MBMS service counting request message through the M2 interface to the base station;
And/or,
MCE receives the MBMS service counting response message that send the base station.
5. according to each described method of claim 1 to 4, it is characterized in that finish after the current counting process, this method also comprises: MCE begins next counting process.
6. a system that realizes multimedia broadcast multicast service counting is characterized in that, this system comprises count results wait unit, counting process decision package; Wherein,
Said count results is waited for the unit, is used for when MCE begins MBMS counting process, picking up counting, and when overtime, notifies said counting process decision package;
Said counting process decision package is used for when receiving that said count results is waited for the overtime notice of unit, if do not receive the count results that the base station reports yet, then finishing current counting process.
7. system according to claim 6 is characterized in that,
Said count results waits for that the unit is timer or counter;
Said count results waits for that the timing time of unit is identical to all said MBMS counting processes, or different to part MBMS counting process wherein;
Said timing time is according to the system requirements setting, or is unit with MCCH MP.
8. system according to claim 6 is characterized in that, said base station is all the professional base stations of this MBMS of transmission in the professional MBSFN zone that belongs to of said MBMS, or part base station wherein.
9. system according to claim 6 is characterized in that, said MCE is used for:
Passing through the M2 interface when MBMS service counting request message is sent in the base station, confirm beginning MBMS counting process;
And/or,
When receiving the MBMS service counting response message that send the base station, confirm beginning MBMS counting process.
10. according to each described system of claim 6 to 9, it is characterized in that finish after the current counting process, said counting process decision package also is used for: begin next counting process.
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| CN201110139204.XA CN102802123B (en) | 2011-05-26 | 2011-05-26 | A kind of method and system for realizing multimedia broadcast multicast service counting |
| PCT/CN2011/078744 WO2012159384A1 (en) | 2011-05-26 | 2011-08-23 | Method and system for counting multimedia broadcast and multicast services |
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| CN201110139204.XA CN102802123B (en) | 2011-05-26 | 2011-05-26 | A kind of method and system for realizing multimedia broadcast multicast service counting |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011030601A1 (en) * | 2009-09-11 | 2011-03-17 | シャープ株式会社 | Wireless communication system, base station apparatus, mobile station apparatus, and communication method |
| CN102045646A (en) * | 2011-01-04 | 2011-05-04 | 大唐移动通信设备有限公司 | Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS) |
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| CN101159919A (en) * | 2005-03-28 | 2008-04-09 | 华为技术有限公司 | Simplified message transmission processing method |
| CN101155379B (en) * | 2006-09-30 | 2011-01-19 | 诺基亚西门子网络两合公司 | Counting method and network control equipment |
| EP2109263A1 (en) * | 2008-04-08 | 2009-10-14 | Nokia Siemens Networks Oy | Signalling in a communications network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011030601A1 (en) * | 2009-09-11 | 2011-03-17 | シャープ株式会社 | Wireless communication system, base station apparatus, mobile station apparatus, and communication method |
| CN102045646A (en) * | 2011-01-04 | 2011-05-04 | 大唐移动通信设备有限公司 | Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS) |
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| NEW POSTCOM: "《3GPP TSG-RAN3#69bis,R3-102580,Discussion on MBMS Status Report》", 15 October 2010 * |
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