CN102104836A - Multimedia broadcast multicast service (MBMS) receiving sate reporting method and equipment - Google Patents
Multimedia broadcast multicast service (MBMS) receiving sate reporting method and equipment Download PDFInfo
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- 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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Abstract
The embodiment of the invention discloses a multimedia broadcast multicast service (MBMS) receiving state reporting method and MBMS receiving state reporting equipment. By the technical scheme of the embodiment of the invention, a base station can timely inform an MBMS coordinating entity (MCE) of the MBMS receiving state of a terminal, and then the MCE determines whether to perform resource changing or not according to a current receiving state, so air interface multicast/broadcast over single-frequency network (MBSFN) resources are ensured to be utilized more effectively.
Description
Technical field
The present invention relates to communication technical field, the report method and the equipment of the professional accepting state of particularly a kind of MBMS.
Background technology
MBMS (Multimedia Broadcast Multicast Service, multimedia broadcast-multicast service) is used to that the user provides multimedia broadcasting and multicast services in the wireless area.In LTE (Long TermEvolution, the Long Term Evolution) system, the frequency layer of MBMS special use and with the professional frequency layer of sharing of non-MBMS on MBMS can both be provided.
Support that the LTE sub-district of MBMS can be that the MBMS dedicated cell also can be a MBMS/ clean culture mixed cell.The MBMS business can be carried out single cell transmission, also can carry out many cell transmission.Many cell transmission of MBMS need be supported MBSFN (Multicast/Broadcast over Single-FrequencyNetwork, multicast/broadcast Single Frequency Network) transmission means.
So-called MBSFN is meant at one time and carries out synchronous transmission with same frequency in a plurality of sub-districts.Use this transmission means can save frequency resource, improve the availability of frequency spectrum.The a plurality of sub-districts of this specification requirement identical content is sent simultaneously.So, UE (User Equipment, subscriber equipment, i.e. terminal) receiver just can be considered as a plurality of MBSFN sub-district a big sub-district.Therefore, terminal not only can not be subjected to the presence of intercell interference of neighbor cell transmission, and will benefit from the stack from the signal of a plurality of MBSFN sub-district.MBMS dedicated cell and MBMS/ clean culture mixed cell can adopt the MBSFN transmission means.In addition, if utilize advanced terminal receiver technology can also solve the time difference problem of multipath transmisstion, disturb thereby eliminate in the sub-district.This multiple sectors at same keeps pouring in the defeated diversity that brings can also solve problems such as blind area covering, strengthens the reliability that receives, and improves coverage rate.
Many cell transmission of MBMS technology comprises following technical characterstic:
(1) synchronous transmission of MBMS in the MBSFN territory.
(2) support the merging that many cell MBMSs transmit.
(3) MTCH (Multicast Traffic Channel, the multicast service channel) and MCCH (MulticastControl Channel, multicast control channel) is mapped in and is used for PTM (Point To Multipoint, point is to multiple spot) on the MCH (Multicast Channel, Multicast Channel) of transmission.
(4) the MBSFN retaining zone can semi-staticly dispose, as: pass through O﹠amp; M (Operation andMaintenance, operation and maintenance).
The logic channel relevant with the MBMS transmission mainly contains: BCCH (Broadcast Control Channel, Broadcast Control Channel), and MCCH and MTCH, the main effect of each channel is as follows:
(1) BCCH is used for network to the terminal broadcast system information.
For MBMS, carry the configuration information of MCCH among the BCCH, as: the repetition period of MCCH, beginning radio frames side-play amount, subframe position, MCCH revise signaling MCS (the Modulation Coding Scheme of cycle, MCCH amendment advice indicating mode, transmission MCCH, modulation coding mode) form etc., so that make terminal can find the resource location of MCCH, do not carry concrete MBMS business information among the BCCH.
(2) MCCH is the down channel of a point to multiple spot, is used for network to the relevant control information of this MBSFN zone of terminal transmission MBMS.
A MCCH can promptly can carry the control information of a plurality of MTCH corresponding to one or more MTCH.The information that MCCH can comprise has: the sub-frame allocation in this MBSFN zone and sub-frame allocation repetition period, PMCH (Physical Multicast Channel, Physical Multicast Channel) or the configuration information of MCH, as MBMS session (MBMS session) information, data MCS format configuration, PMCH subframe position and dispatching cycle etc.
(3) MTCH is the down channel of a point to multiple spot, is used for network and sends concrete MBMS business datum to terminal.
Network utilisation BCCH is to the configuration information of terminal indication MCCH, utilize MCCH to provide (P) MCH information again to terminal, terminal reads the MSI (MTCH SchedulingInformation, MTCH schedule information) of concrete business on (P) MCH, thereby can receive the MBMS business on MTCH.
As shown in Figure 1, be the schematic diagram that concerns between MBMS service area in the prior art and the MBSFN synchronization zone.
The MBMS service area is made up of one or more service identifications, and each sign maps to one or more sub-districts, and the MBMS service area is carried to the base station in conversation message by BM-SC (Broadcast Multicast Service Center, broadcast/multicast service center).
The MBSFN zone is made up of one group of sub-district in the retaining zone, these sub-districts are carried out synchronous MBSFN and are sent, the MBSFN zone planned according to the strategy of operator by MCE (MBMS Coordinating entity, MBMS coordination entity), and in the M2 interface message informing base station.
MBSFN reserves in the zone sub-district and also belongs to retaining zone, and this sub-district is not carried out MBSFN and sent.
At present, all the distribution of being responsible for the MBSFN resource by MCE in the existing technical scheme, and corresponding configuration, it can only distribute different MCH resources according to service conversation and the corresponding business zone of MBMS, and this distribution is relatively static.
In the process that realizes the embodiment of the invention, the applicant finds that there is following problem at least in prior art:
At present, in the LTE system, do not support the informing mechanism of eNB (evolved Node B, the B node of evolution, i.e. base station), can't guarantee the MBSFN resources effective utilization of eating dishes without rice or wine like this to the professional accepting state of the MBMS that carries out terminal between the MCE.
Summary of the invention
The embodiment of the invention provides a kind of MBMS the report method and the equipment of professional accepting state, solves the problem of not supporting in the prior LTE system that the base station reports to the professional accepting state of the MBMS that carries out terminal between the MCE.
For achieving the above object, the embodiment of the invention provides a kind of MBMS the report method of professional accepting state on the one hand, comprising:
MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication;
Described MCE receives the professional accepting state reporting message of MBMS that described each base station reports indication to return according to the professional accepting state of described MBMS, whether the resource change is carried out in described each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of described MBMS.
On the other hand, the embodiment of the invention also provides a kind of MCE, comprising:
Sending module is used for comprising the message that the professional accepting state of MBMS reports indication to each base station transmission;
Receiver module is used to receive the professional accepting state reporting message of MBMS that described each base station reports indication to return according to the professional accepting state of the MBMS that described sending module sent;
Processing module, be used for the professional accepting state reporting message of the MBMS that receives according to described receiver module entrained the professional receiving status information decision of MBMS whether the resource change is carried out in described each base station.
On the other hand, the embodiment of the invention also provides a kind of MBMS the report method of professional accepting state, comprising:
The base station receives the message that the professional accepting state of MBMS reports indication that comprises of MCE transmission;
Described base station reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state according to the professional accepting state of the described MBMS that receives;
Described base station receives the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Described base station sends the message of the professional receiving status information of MBMS that comprises after gathering to described MCE.
On the other hand, the embodiment of the invention also provides a kind of base station, comprising:
Receiver module is used to receive the message that the professional accepting state of MBMS reports indication that comprises that MCE sends;
Notification module, the professional accepting state of described MBMS that is used for receiving according to described receiver module report indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state;
Summarizing module is used to receive the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Sending module is used for sending to described MCE the message of the professional receiving status information of MBMS that comprises after described summarizing module gathers.
On the other hand, the embodiment of the invention also provides a kind of MBMS the report method of professional accepting state, comprising:
Network management device is before the professional beginning of MBMS, report indication for the professional accepting state of each base station configuration MBMS in advance, to indicate described each base station after the professional beginning of MBMS, report indication to send the professional accepting state reporting message of MBMS according to the professional accepting state of described MBMS, make described network management device or described MCE whether carry out the resource change described each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of described MBMS to described network management device or MCE.
On the other hand, the embodiment of the invention also provides a kind of network management device, comprising:
Configuration module, be used for before the professional beginning of MBMS, report indication for the professional accepting state of each base station configuration MBMS in advance, to indicate described each base station after the professional beginning of MBMS, report indication to send the professional accepting state reporting message of MBMS according to the professional accepting state of described MBMS, make described network management device or described MCE whether carry out the resource change described each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of described MBMS to described network management device or MCE.
On the other hand, the embodiment of the invention also provides a kind of MBMS the report method of professional accepting state, comprising:
The base station is before the professional beginning of MBMS, and the professional accepting state of the MBMS of receiving network managing equipment disposition reports indication;
Described base station reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state according to the professional accepting state of the described MBMS that receives after the professional beginning of MBMS;
Described base station receives the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Described base station sends the message of the professional receiving status information of MBMS that comprises after gathering to described network management device or MCE.
On the other hand, the embodiment of the invention also provides a kind of base station, comprising:
Receiver module is used for before the professional beginning of MBMS, and the professional accepting state of the MBMS of receiving network managing equipment disposition reports indication;
Notification module is used for after the professional beginning of MBMS, and the professional accepting state of described MBMS that receives according to described receiver module reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state;
Summarizing module is used to receive the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Sending module is used for sending to described network management device or MCE the message of the professional receiving status information of MBMS that comprises after gathering.
On the other hand, the embodiment of the invention also provides a kind of MBMS the report method of professional accepting state, comprising:
When the base station was determined to carry out the handover operation of X2 interface, current quantity statistics information of whether preserving the professional interested terminal of each MBMS was judged in described base station;
If judged result is for being, described base station sends the X2 interface that comprises described quantity statistics information to the professional interested terminal of each MBMS to other base stations and switches message.
On the other hand, the embodiment of the invention also provides a kind of base station, comprising:
Determination module is used to determine whether to carry out the handover operation of X2 interface;
Judge module is used for judging current quantity statistics information of whether preserving the professional interested terminal of each MBMS when described determination module is determined to carry out the handover operation of X2 interface;
Sending module is used in the judged result of described judge module when being, sends the X2 interface that comprises described quantity statistics information to the professional interested terminal of each MBMS to other base stations and switches message.
Compared with prior art, the embodiment of the invention has the following advantages:
By using the technical scheme of the embodiment of the invention, can make the base station in time give MCE for the receipt status notification of MBMS business with terminal, so that MCE determines whether to carry out the resource change according to current accepting state, thereby, guarantee that the MBSFN resource of eating dishes without rice or wine in the system is more effectively utilized.
Description of drawings
Fig. 1 concerns schematic diagram between MBMS service area and the MBSFN synchronization zone in the prior art;
Fig. 2 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS of embodiment of the invention proposition;
Fig. 3 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS of embodiment of the invention proposition;
Fig. 4 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS of embodiment of the invention proposition;
Fig. 5 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS of embodiment of the invention proposition;
Fig. 6 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS of embodiment of the invention proposition;
Fig. 7 is the schematic diagram of a kind of LTE MBMS logical architecture of embodiment of the invention proposition;
Fig. 8 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS in the application scenarios one of embodiment of the invention proposition;
Fig. 9 is the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS in the application scenarios three of embodiment of the invention proposition;
Figure 10 is the structural representation of a kind of MCE of embodiment of the invention proposition;
Figure 11 is the structural representation of a kind of base station of embodiment of the invention proposition;
Figure 12 is the structural representation of a kind of network management device of embodiment of the invention proposition;
Figure 13 is the structural representation of a kind of base station of embodiment of the invention proposition;
Figure 14 is the structural representation of a kind of base station of embodiment of the invention proposition.
Embodiment
As stated in the Background Art, in the LTE system, the current informing mechanism of not supporting base station (eNB) to the professional accepting state of the MBMS that carries out terminal between the MCE, like this, the MBSFN resources effective utilization of can't guaranteeing to eat dishes without rice or wine.
In order to solve the above problems, the embodiment of the invention has provided a kind of technical scheme that the professional accepting state of MBMS reports of carrying out between base station and MCE, and this technical scheme comprises following several situation:
Situation one, trigger the base station by MCE and carry out the professional accepting state of MBMS and report
As shown in Figure 2, the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS that proposes for the embodiment of the invention, this method triggers the base station by MCE carries out the professional accepting state of MBMS and reports, and specifically may further comprise the steps:
Step S201, MCE send to each base station and comprise the message that the professional accepting state of MBMS reports indication.
In concrete application scenarios, the processing procedure of this step is specially:
When MCE judges the MBMS business accepting state that needs each base station reporting terminal, directly comprise the message that the professional accepting state of MBMS reports indication to each base station transmission; Or,
MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication and report cycle information; Or,
MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication and reports trigger condition.
Wherein, the professional accepting state of MBMS reports indication, specifically comprises:
MBMS service lists that need report and/or MBSFN zone list.
In the application scenarios of reality, MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication, also comprises:
Need report the pairing probability factor information of the terminal that is in each Status Type of the professional accepting state of MBMS.
According to the difference of the form of transmission, processing procedure is specially in this step:
MCE sends the independent message that the professional accepting state of MBMS reports indication that comprises to each base station; Or,
MCE sends to each base station and comprises the M2AP process message that the professional accepting state of MBMS reports indication.
Step S202, MCE receive the professional accepting state reporting message of MBMS that each base station reports indication to return according to the professional accepting state of MBMS, whether the resource change is carried out in each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of MBMS.
Said process is the realization flow of the report method of the professional accepting state of a kind of MBMS that the embodiment of the invention proposed in the MCE side, below, the embodiment of the invention has further provided the realization flow of the report method of the professional accepting state of a kind of MBMS in base station side, its schematic flow sheet specifically may further comprise the steps as shown in Figure 3:
Step S301, base station receive the message that the professional accepting state of MBMS reports indication that comprises of MCE transmission.
In concrete application scenarios, the processing procedure of this step is specially:
The base station receives the message that the professional accepting state of MBMS reports indication that comprises of the direct transmission of MCE; Or,
The base station receives the message that the professional accepting state of MBMS reports indication and report cycle information that comprises of MCE transmission; Or,
The base station receives the message that the professional accepting state of MBMS reports indication and reports trigger condition that comprises of MCE transmission.
Step S302, base station report indication to notify the corresponding MBMS of each terminal to report self under this base station professional accepting state according to the professional accepting state of the MBMS that receives.
In concrete application scenarios, the processing procedure of this step is specially:
The base station reports indication according to the professional accepting state of the MBMS that receives, by the professional accepting state of the corresponding MBMS of each terminal to report self under BCCH message or this base station of MCCH message informing.
Step S303, base station receive the professional receiving status information of self corresponding MBMS that each terminal under this base station is returned, and gather.
Step S304, base station send the message of the professional receiving status information of MBMS that comprises after gathering to MCE.
According to the type difference that the professional accepting state of MBMS reports the message of indication that comprises that receives, the also corresponding existence of the processing procedure of this method is following to be changed:
When the base station receive be MCE directly send comprise the professional accepting state of MBMS and report the message of indication the time, professional accepting state is notified the corresponding MBMS of each terminal to report self under this base station in the base station, and after finishing the gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under this base station is returned, directly send the message of the professional receiving status information of MBMS that comprises after gathering to MCE;
When the base station receive be MCE send comprise the professional accepting state of MBMS and report the message of indication and report cycle information the time, the base station is in pairing each report cycle of report cycle information, notify the corresponding MBMS of each terminal to report self under this base station professional accepting state, and after finishing the gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under this base station is returned, send the message of the professional receiving status information of MBMS that comprises after gathering to MCE;
When the base station receive be MCE send comprise the professional accepting state of MBMS and report indication and report the message of trigger condition the time, professional accepting state is notified the corresponding MBMS of each terminal to report self under this base station in the base station, and after finishing the gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under this base station is returned, judging whether current state reaches reports trigger condition, if reach, then send the message of the professional receiving status information of MBMS that comprises after gathering to MCE.
In the application scenarios of reality, the base station also comprises the quantity statistics information to the professional interested terminal of corresponding M BMS in the message that comprises the professional receiving status information of MBMS after gathering that MCE sends.
Situation two, carry out the professional accepting state of MBMS by the pre-configured base station of network management device (OAM) and report
As shown in Figure 4, the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS that proposes for the embodiment of the invention, this method is carried out the professional accepting state of MBMS by the pre-configured base station of network management device and is reported, and specifically may further comprise the steps:
Step S401, network management device report indication for the professional accepting state of each base station configuration MBMS in advance before the professional beginning of MBMS.
Step S402, each base station are after the professional beginning of MBMS, report indication to send the professional accepting state reporting message of MBMS according to the professional accepting state of MBMS, make network management device or MCE whether carry out the resource change each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of MBMS to network management device or MCE.
Wherein, the professional accepting state of MBMS reports indication, specifically comprises the MBMS service lists and/or the MBSFN zone list that need report.
Said process is the realization flow of the report method of the professional accepting state of a kind of MBMS that the embodiment of the invention proposed in the network management device side, below, the embodiment of the invention has further provided the realization flow of the report method of the professional accepting state of a kind of MBMS in base station side, its schematic flow sheet specifically may further comprise the steps as shown in Figure 5:
Step S501, base station are before the professional beginning of MBMS, and the professional accepting state of the MBMS of receiving network managing equipment disposition reports indication.
Step S502, base station report indication to notify the corresponding MBMS of each terminal to report self under this base station professional accepting state according to the professional accepting state of the MBMS that receives after the professional beginning of MBMS.
Wherein, the base station reports indication according to the professional accepting state of the MBMS that receives after the professional beginning of MBMS, by the professional accepting state of the corresponding MBMS of each terminal to report self under BCCH message or this base station of MCCH message informing.
Step S503, base station receive the professional receiving status information of self corresponding MBMS that each terminal under this base station is returned, and gather.
Step S504, base station send the message of the professional receiving status information of MBMS that comprises after gathering to network management device or MCE.
In concrete application scenarios, in the message that comprises the professional receiving status information of MBMS after gathering that this step sent, also comprise quantity statistics information to the professional interested terminal of corresponding M BMS.
Situation three, the professional accepting state of MBMS is mutual by carrying out between the X2 interface handover trigger base station
As shown in Figure 6, the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS that proposes for the embodiment of the invention specifically may further comprise the steps:
Step S601, when the base station determines to carry out the handover operation of X2 interface, current quantity statistics information of whether preserving the interested terminal of each MBMS business is judged in the base station.
If judged result is for being execution in step S602;
If judged result is not, the base station directly sends X2 interface to other base stations and switches message, does not comprise the quantity statistics information to the professional interested terminal of each MBMS in this message.
Step S602, base station send the X2 interface switching message that comprises the quantity statistics information of the professional interested terminal of each MBMS to other base stations.
Compared with prior art, the embodiment of the invention has the following advantages:
By using the technical scheme of the embodiment of the invention, can make the base station in time give MCE for the receipt status notification of MBMS business with terminal, so that MCE determines whether to carry out the resource change according to current accepting state, thereby, guarantee that the MBSFN resource of eating dishes without rice or wine in the system is more effectively utilized.
Below, the application scenarios in conjunction with concrete describes the technical scheme that the embodiment of the invention proposed.
The schematic diagram of LTE MBMS logical architecture as shown in Figure 7 at present, wherein MCE is as the centralized node of RAN side, the M2 interface is as the logic interfacing of MCE and eNB, can be used for transmitting the area identification of MBSFN, MCE disposes in order to upgrade MCCH the schedule information of MBMS business, forwarding from the session of MME begin, end and updating message, have M2 interface management and configuration feature simultaneously.
MCE is responsible for the distribution of MBSFN resource, and corresponding configuration, so terminal should feed back to MCE for the accepting state of certain MBMS business, by the zone of MCE dynamic or semi-static adjustment MBSFN according to this information, thereby guarantees the resources effective utilization.
Do not define corresponding information in the M2AP message flow at present, core concept of the present invention is, the professional accepting state of the MBMS of interactive terminal between MCE and the eNB, final information gathers to MCE, by the resource situation of MCE according to MBSFN, adjust corresponding resource allocation, comprise that certain regional session (session) is initiated, stopped, renewal process and/or initiate the relevant BCCH config update of MCCH etc.
The report method of the professional accepting state of MBMS of the various situations that the corresponding aforesaid embodiment of the invention is proposed, the embodiment of the invention has further provided in concrete application scenarios, the realization flow of the report method of the professional accepting state of MBMS specifies as follows:
Application scenarios one based on aforesaid situation one, is initiatively applied for by MCE, and the mode that each base station responds respectively realizes reporting of the professional accepting state of MBMS.
In this implementation method, MCE can initiate the independent message that reports indication that comprises the professional accepting state of MBMS to each base station, also can follow other M2AP process to carry the indication that reports of the professional accepting state of MBMS.
In concrete application scenarios, the M2AP process that can follow comprises following several:
(1) process of setting up of M2 port (M2 setup).
(2) the beginning process of MBMS session (MBMS Session Start).
(3) MBMS session updates process (MBMS Session Update).
(4) transmission course of MBMS time sequence information (MBMS Scheduling Information).
With the independent message that reports indication that comprises the professional accepting state of MBMS is example, and as shown in Figure 8, the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS in the application scenarios one that proposes for the embodiment of the invention specifically may further comprise the steps:
Step S801, MCE send the counting control messages to each base station.
Wherein, the cell format of counting control messages is as shown in table 1:
Table 1
In concrete application scenarios, also can form the cell format of counting control messages as shown in table 2 based on the MBSFN zone:
Table 2
After step S802, each base station receive message, organize idle message according to wherein information and the scheduling strategy of oneself.
Each affected cells is utilized idle message notice terminal under step S803, the base station, and terminal adopts corresponding form feedback.
Each affected cells gathers each terminal information under step S804, the base station.
Step S805, utilize by the base station and independently to count the report process summarized results is reported MCE by the counting report message.
The cell format of counting report message, as shown in table 3:
Table 3
Another kind reports mode to be, the base station only reports the MBMS business that need stop to send to MCE, and the cell format of counting report message accordingly is as shown in table 4:
Table 4
Carry the situation that reports indication of the professional accepting state of MBMS for following other M2AP process, the embodiment of the invention only begins message with the MBMS session in the beginning process of following the MBMS session, and to carry the situation that reports indication of the professional accepting state of MBMS be example, the cell format of introducing is described, specifically as shown in table 5:
Table 5
| IE/Group?Name | Span | Explanation |
| Message?Type | ||
| MCE?MBMS?M2APID | ||
| TMGI | ||
| MBMS?Session?Identity | ||
| MBMS?Service?Area | ||
| TNL?Information | ||
| ＞IP?Multicast?Address | ||
| ＞IP?Source?Address | ||
| ＞GTP?DL?TEID | ||
| MBMS?Counting?Indicator | Indicate that this service needed carries out counting statistics |
Application scenarios two, equally based on aforesaid situation one, MCE can or report the triggering thresholding for cycle of base station configuration counting statistics, make each base station carry out reporting of the professional accepting state of MBMS, can realize more flexibly that like this MCE information specific reports demand according to corresponding cycle or thresholding.
Under this application scenarios, MCE is similar to flow process and the step S801 in the application scenarios one that the base station sends information, difference between the two is, should be with under the scene, counting control messages among original step S801 need further be carried corresponding cycle information or be reported the information of thresholding, be example equally with the independent message, corresponding message format is as shown in table 6:
Table 6
In addition, also can specify the different conditions terminal to carry out the professional accepting state of MBMS in the above-mentioned message and report pairing probability factor, as shown in table 7:
Table 7
After MCE finished above-mentioned information process of transmitting, the base station began to carry out corresponding information and obtains and gather, and collective's process and aforesaid step S802 are similar to step S804, in this no longer repeat specification.
But after finishing in gathering of step S804, the base station then needs specifically to comprise according to should and reporting threshold information to determine the opportunity that information reports with the cycle information under the scene:
If disposed report cycle, so, the base station all can be carried out the information access process (being the processing procedure of step S802 to step S804) of the professional accepting state of MBMS to relevant terminal in each cycle, and after finishing processing, report to MCE, promptly in each report cycle, all can carry out the circulation that process was obtained and reported to an information.
Report thresholding if disposed, the base station needs then to judge whether the current amount of information of obtaining (count number) reaches reports thresholding accordingly so, if do not reach, the information of then proceeding is obtained, if reach, then report MCE with the full detail that obtains with current.
The concrete process that reports can no longer repeat to set forth at this with reference to the explanation among the abovementioned steps S805.
Application scenarios three, based on aforesaid situation two, OAM (Operation Administration andMaintenance, Operations, Administration and Maintenance, be the aforementioned network management equipment) before the professional beginning of MBMS, give each base station with the indication configuration that reports of the professional accepting state of MBMS in advance, initiatively report corresponding information in the professional beginning of MBMS back by each base station.
As shown in Figure 9, the schematic flow sheet of the report method of the professional accepting state of a kind of MBMS in the application scenarios three that proposes for the embodiment of the invention,
Step S901, OAM are information such as the pre-configured business that need count in each base station or MBSFN district before the professional beginning of MBMS.
Step S902, each base station receive from after the professional beginning of the MBMS of the MCE message, organize idle message according to wherein business information and the scheduling strategy of self.
Each affected cells utilizes system message or MCCH message informing terminal to carry out reporting of the professional accepting state of MBMS under step S903, the base station, and terminal adopts corresponding form feedback.
Wherein, after the terminal that is in the IDLE attitude receives notification message, adopt the RACH access way to respond, the terminal that is in connected state then adopts the dedicated signaling mode to respond.
Each affected cells gathers each terminal information under step S904, the base station.
Step S905, utilize by the base station and independently to count the report process and report the result and give MCE or OAM.
In this scheme concrete cell format and the base station information of carrying out obtain and the process that reports referring to the explanation in aforesaid application scenarios one and the application scenarios two, do not repeat them here.
Application scenarios four, based on aforesaid situation three, each base station obtains the interested MBMS business information of terminal, and when X2 interface switches, switches message by X2 interface and send adjoining base station to.
Should use in the scene, the cell format of mutual X2 interface switching message is as shown in table 8 between the base station:
Table 8
After finishing corresponding information interaction, the report method of the professional accepting state of any one MBMS that can application of aforementioned carries out corresponding information to MCE and reports, and concrete employ mode does not influence protection scope of the present invention.
Compared with prior art, the embodiment of the invention has the following advantages:
By using the technical scheme of the embodiment of the invention, can make the base station in time give MCE for the receipt status notification of MBMS business with terminal, so that MCE determines whether to carry out the resource change according to current accepting state, thereby, guarantee that the MBSFN resource of eating dishes without rice or wine in the system is more effectively utilized.
In order to realize the technical scheme of the embodiment of the invention, the embodiment of the invention also provides corresponding apparatus.
Corresponding aforesaid situation one, the embodiment of the invention has proposed a kind of MCE, and its structural representation specifically comprises as shown in figure 10:
Sending module 101 is used for comprising the message that the professional accepting state of MBMS reports indication to each base station transmission;
Receiver module 102 is used to receive the professional accepting state reporting message of MBMS that the professional accepting state of MBMS that each base station sent according to sending module 101 reports indication to return;
Processing module 103, be used for the professional accepting state reporting message of the MBMS that received according to receiver module 102 entrained the professional receiving status information decision of MBMS whether the resource change is carried out in each base station.
In concrete application scenarios, sending module 101 specifically is used for:
When the MBMS of each base station reporting terminal of needs business accepting state, directly comprise the message that the professional accepting state of MBMS reports indication to each base station transmission; Or,
Comprise the message that the professional accepting state of MBMS reports indication and report cycle information to each base station transmission; Or,
Comprise the message that the professional accepting state of MBMS reports indication and reports trigger condition to each base station transmission.
Wherein, the professional accepting state of MBMS reports indication, specifically comprises the MBMS service lists and/or the MBSFN zone list that need report.
On the other hand, for aforesaid situation one, the embodiment of the invention also provides a kind of base station equally, and its structural representation comprises as shown in figure 11:
Summarizing module 113 is used to receive the professional receiving status information of self corresponding MBMS that each terminal under this base station is returned, and gathers;
Sending module 114 is used for sending to MCE the message of the professional receiving status information of MBMS comprise after summarizing module 113 gathers.
In concrete application scenarios, receiver module 111 specifically is used for:
Receive the message that the professional accepting state of MBMS reports indication that comprises of the direct transmission of MCE; Or,
Receive the message that the professional accepting state of MBMS reports indication and report cycle information that comprises of MCE transmission; Or,
Receive the message that the professional accepting state of MBMS reports indication and reports trigger condition that comprises of MCE transmission.
Further, this base station also comprises judge module 115, be used for being comprised other entrained report condition information of message that the professional accepting state of MBMS reports indication according to what receiver module 111 received, judge whether to notify the message of sending module 114, be specially to MCE sends the professional receiving status information of MBMS that comprises after gathering:
When judge module 115 judge that receiver modules 111 receive be MCE directly send comprise the professional accepting state of MBMS and report the message of indication the time, notification module 112 is notified the corresponding MBMS of each terminal to report self under this base station professional accepting state, and after summarizing module 113 is finished gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under this base station is returned, directly send the message of the professional receiving status information of MBMS that comprises after gathering by sending module 114 to MCE;
When judge module 115 judge that receiver modules 111 receive be MCE send comprise the professional accepting state of MBMS and report the message of indication and report cycle information the time, notification module 112 is in pairing each report cycle of report cycle information, notify the corresponding MBMS of each terminal to report self under this base station professional accepting state, and after summarizing module 113 is finished gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under this base station is returned, send the message of the professional receiving status information of MBMS that comprises after gathering to MCE by sending module 114;
When judge module 115 judge that receiver modules 111 receive be MCE send comprise the professional accepting state of MBMS and report indication and report the message of trigger condition the time, notification module 112 is notified the corresponding MBMS of each terminal to report self under this base station professional accepting state, and after summarizing module 113 is finished gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under this base station is returned, judge by judge module 115 whether current state reaches and report trigger condition, if reach, then send the message of the professional receiving status information of MBMS that comprises after gathering to MCE by sending module 114.
Further, corresponding aforesaid situation two, the embodiment of the invention has proposed a kind of network management device, and its structural representation specifically comprises as shown in figure 12:
Configuration module 121, be used for before the professional beginning of MBMS, report indication for the professional accepting state of each base station configuration MBMS in advance, to indicate each base station after the professional beginning of MBMS, report indication to send the professional accepting state reporting message of MBMS according to the professional accepting state of MBMS, make network management device or MCE whether carry out the resource change each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of MBMS to network management device or MCE.
Further, this network management device also comprises:
Receiver module 122 is used to receive the professional accepting state reporting message of MBMS that each base station reports indication to return according to the professional accepting state of the MBMS that sending module sent;
Processing module 123, be used for the professional accepting state reporting message of the MBMS that received according to receiver module 122 entrained the professional receiving status information decision of MBMS whether the resource change is carried out in each base station;
Wherein, the professional accepting state of MBMS reports indication, specifically comprises the MBMS service lists and/or the MBSFN zone list that need report.
On the other hand, for aforesaid situation two, the embodiment of the invention also provides a kind of base station equally, and its structural representation comprises as shown in figure 13:
Summarizing module 133 is used to receive the professional receiving status information of self corresponding MBMS that each terminal under this base station is returned, and gathers;
Sending module 134 is used for sending to network management device or MCE the message of the professional receiving status information of MBMS that comprises after gathering.
Further, corresponding aforesaid situation three, the embodiment of the invention has proposed a kind of base station, and its structural representation specifically comprises as shown in figure 14:
Sending module 143 is used in the judged result of judge module 142 when being, sends the X2 interface that comprises the quantity statistics information of the professional interested terminal of each MBMS to other base stations and switches message.
In concrete application scenarios, this base station also comprises:
Sending module 143 specifically is used in the judged result of judge module 142 when being, sends to other base stations to comprise the X2 interface of being stored in the memory module 145 to the quantity statistics information of the professional interested terminal of each MBMS and switch message.
Compared with prior art, the embodiment of the invention has the following advantages:
By using the technical scheme of the embodiment of the invention, can make the base station in time give MCE for the receipt status notification of MBMS business with terminal, so that MCE determines whether to carry out the resource change according to current accepting state, thereby, guarantee that the MBSFN resource of eating dishes without rice or wine in the system is more effectively utilized.
Through the above description of the embodiments, those skilled in the art can be well understood to the embodiment of the invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, the technical scheme of the embodiment of the invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) each implements the described method of scene to carry out the embodiment of the invention.
It will be appreciated by those skilled in the art that accompanying drawing is a preferred schematic diagram of implementing scene, module in the accompanying drawing or flow process might not be that the enforcement embodiment of the invention is necessary.
It will be appreciated by those skilled in the art that the module in the device of implementing in the scene can be distributed in the device of implementing scene according to implementing scene description, also can carry out respective change and be arranged in the one or more devices that are different from this enforcement scene.The module of above-mentioned enforcement scene can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of implementing scene just to description.
More than disclosed only be the several concrete enforcement scene of the embodiment of the invention, still, the embodiment of the invention is not limited thereto, any those skilled in the art can think variation all should fall into the traffic limits scope of the embodiment of the invention.
Claims (27)
1. the report method of the professional accepting state of MBMS is characterized in that, comprising:
MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication;
Described MCE receives the professional accepting state reporting message of MBMS that described each base station reports indication to return according to the professional accepting state of described MBMS, whether the resource change is carried out in described each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of described MBMS.
2. the method for claim 1 is characterized in that, described MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication, is specially:
When described MCE judges the MBMS business accepting state that needs each base station reporting terminal, directly comprise the message that the professional accepting state of MBMS reports indication to each base station transmission; Or,
Described MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication and report cycle information; Or,
Described MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication and reports trigger condition.
3. method as claimed in claim 2 is characterized in that, the professional accepting state of described MBMS reports indication, specifically comprises:
MBMS service lists that need report and/or MBSFN zone list.
4. method as claimed in claim 2 is characterized in that, described MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication, also comprises:
Need report the pairing probability factor information of the terminal that is in each Status Type of the professional accepting state of MBMS.
5. the method for claim 1 is characterized in that, described MCE sends to each base station and comprises the message that the professional accepting state of MBMS reports indication, is specially:
Described MCE sends the independent message that the professional accepting state of MBMS reports indication that comprises to each base station; Or,
Described MCE sends to each base station and comprises the M2AP process message that the professional accepting state of MBMS reports indication.
6. a MCE is characterized in that, comprising:
Sending module is used for comprising the message that the professional accepting state of MBMS reports indication to each base station transmission;
Receiver module is used to receive the professional accepting state reporting message of MBMS that described each base station reports indication to return according to the professional accepting state of the MBMS that described sending module sent;
Processing module, be used for the professional accepting state reporting message of the MBMS that receives according to described receiver module entrained the professional receiving status information decision of MBMS whether the resource change is carried out in described each base station.
7. MCE as claimed in claim 6 is characterized in that, described sending module specifically is used for:
When the MBMS of each base station reporting terminal of needs business accepting state, directly comprise the message that the professional accepting state of MBMS reports indication to each base station transmission; Or,
Comprise the message that the professional accepting state of MBMS reports indication and report cycle information to each base station transmission; Or,
Comprise the message that the professional accepting state of MBMS reports indication and reports trigger condition to each base station transmission.
Wherein, the professional accepting state of described MBMS reports indication, specifically comprises the MBMS service lists and/or the MBSFN zone list that need report.
8. the report method of the professional accepting state of MBMS is characterized in that, comprising:
The base station receives the message that the professional accepting state of MBMS reports indication that comprises of MCE transmission;
Described base station reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state according to the professional accepting state of the described MBMS that receives;
Described base station receives the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Described base station sends the message of the professional receiving status information of MBMS that comprises after gathering to described MCE.
9. method as claimed in claim 8 is characterized in that, described base station receives the message that the professional accepting state of MBMS reports indication that comprises of MCE transmission, is specially:
Described base station receives the message that the professional accepting state of MBMS reports indication that comprises of the direct transmission of described MCE; Or,
Described base station receives the message that the professional accepting state of MBMS reports indication and report cycle information that comprises of described MCE transmission; Or,
Described base station receives the message that the professional accepting state of MBMS reports indication and reports trigger condition that comprises of described MCE transmission.
10. method as claimed in claim 9 is characterized in that, described method is specially:
When described base station receive be described MCE directly send comprise the professional accepting state of MBMS and report the message of indication the time, professional accepting state is notified the corresponding MBMS of each terminal to report self under the described base station in described base station, and after finishing the gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under the described base station is returned, directly send the message of the professional receiving status information of MBMS that comprises after gathering to described MCE;
When described base station receive be described MCE send comprise the professional accepting state of MBMS and report the message of indication and report cycle information the time, described base station is in pairing each report cycle of described report cycle information, notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state, and after finishing the gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under the described base station is returned, send the message of the professional receiving status information of MBMS that comprises after gathering to described MCE;
When described base station receive be described MCE send comprise the professional accepting state of MBMS and report indication and report the message of trigger condition the time, professional accepting state is notified the corresponding MBMS of each terminal to report self under the described base station in described base station, and after finishing the gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under the described base station is returned, judge whether current state reaches the described trigger condition that reports, if reach, then send the message of the professional receiving status information of MBMS that comprises after gathering to described MCE.
11. method as claimed in claim 8 is characterized in that, described base station reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state according to the professional accepting state of the described MBMS that receives, and is specially:
Described base station reports indication according to the professional accepting state of the described MBMS that receives, by the professional accepting state of the corresponding MBMS of each terminal to report self under BCCH message or the described base station of MCCH message informing.
12. method as claimed in claim 8 is characterized in that, described base station also comprises in the message that comprises the professional receiving status information of MBMS after gathering that described MCE sends:
Quantity statistics information to the professional interested terminal of corresponding M BMS.
13. a base station is characterized in that, comprising:
Receiver module is used to receive the message that the professional accepting state of MBMS reports indication that comprises that MCE sends;
Notification module, the professional accepting state of described MBMS that is used for receiving according to described receiver module report indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state;
Summarizing module is used to receive the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Sending module is used for sending to described MCE the message of the professional receiving status information of MBMS that comprises after described summarizing module gathers.
14. base station as claimed in claim 13 is characterized in that, described receiver module specifically is used for:
Receive the message that the professional accepting state of MBMS reports indication that comprises of the direct transmission of described MCE; Or,
Receive the message that the professional accepting state of MBMS reports indication and report cycle information that comprises of described MCE transmission; Or,
Receive the message that the professional accepting state of MBMS reports indication and reports trigger condition that comprises of described MCE transmission.
15. base station as claimed in claim 14, it is characterized in that, also comprise judge module, what be used for receiving according to described receiver module comprises other entrained report condition information of message that the professional accepting state of MBMS reports indication, judge whether to notify the message of described sending module, be specially to described MCE sends the professional receiving status information of MBMS that comprises after gathering:
When described judge module judge that described receiver module receives be described MCE directly send comprise the professional accepting state of MBMS and report the message of indication the time, described notification module is notified the corresponding MBMS of each terminal to report self under the described base station professional accepting state, and after described summarizing module is finished gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under the described base station is returned, directly send the message of the professional receiving status information of MBMS that comprises after gathering by described sending module to described MCE;
When described judge module judge that described receiver module receives be described MCE send comprise the professional accepting state of MBMS and report the message of indication and report cycle information the time, described notification module is in pairing each report cycle of described report cycle information, notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state, and after described summarizing module is finished gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under the described base station is returned, send the message of the professional receiving status information of MBMS that comprises after gathering to described MCE by described sending module;
When described judge module judge that described receiver module receives be described MCE send comprise the professional accepting state of MBMS and report indication and report the message of trigger condition the time, described notification module is notified the corresponding MBMS of each terminal to report self under the described base station professional accepting state, and after described summarizing module is finished gathering of the professional receiving status information of the corresponding MBMS of self that each terminal under the described base station is returned, judge by described judge module whether current state reaches the described trigger condition that reports, if reach, then send the message of the professional receiving status information of MBMS that comprises after gathering to described MCE by described sending module.
16. the report method of the professional accepting state of MBMS is characterized in that, comprising:
Network management device is before the professional beginning of MBMS, report indication for the professional accepting state of each base station configuration MBMS in advance, to indicate described each base station after the professional beginning of MBMS, report indication to send the professional accepting state reporting message of MBMS according to the professional accepting state of described MBMS, make described network management device or described MCE whether carry out the resource change described each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of described MBMS to described network management device or MCE.
17. method as claimed in claim 16 is characterized in that, the professional accepting state of described MBMS reports indication, specifically comprises:
MBMS service lists that need report and/or MBSFN zone list.
18. a network management device is characterized in that, comprising:
Configuration module, be used for before the professional beginning of MBMS, report indication for the professional accepting state of each base station configuration MBMS in advance, to indicate described each base station after the professional beginning of MBMS, report indication to send the professional accepting state reporting message of MBMS according to the professional accepting state of described MBMS, make described network management device or described MCE whether carry out the resource change described each base station according to the professional receiving status information decision of MBMS entrained in the professional accepting state reporting message of described MBMS to described network management device or MCE.
19. network management device as claimed in claim 18 is characterized in that, also comprises:
Receiver module is used to receive the professional accepting state reporting message of MBMS that described each base station reports indication to return according to the professional accepting state of the MBMS that described sending module sent;
Processing module, be used for the professional accepting state reporting message of the MBMS that receives according to described receiver module entrained the professional receiving status information decision of MBMS whether the resource change is carried out in described each base station;
Wherein, the professional accepting state of described MBMS reports indication, specifically comprises the MBMS service lists and/or the MBSFN zone list that need report.
20. the report method of the professional accepting state of MBMS is characterized in that, comprising:
The base station is before the professional beginning of MBMS, and the professional accepting state of the MBMS of receiving network managing equipment disposition reports indication;
Described base station reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state according to the professional accepting state of the described MBMS that receives after the professional beginning of MBMS;
Described base station receives the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Described base station sends the message of the professional receiving status information of MBMS that comprises after gathering to described network management device or MCE.
21. method as claimed in claim 20, it is characterized in that, described base station reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state according to the professional accepting state of the described MBMS that receives after the professional beginning of MBMS, is specially:
Described base station reports indication according to the professional accepting state of the described MBMS that receives after the professional beginning of MBMS, by the professional accepting state of the corresponding MBMS of each terminal to report self under BCCH message or the described base station of MCCH message informing.
22. method as claimed in claim 20 is characterized in that, described base station also comprises in the message that comprises the professional receiving status information of MBMS after gathering of described network management device or MCE transmission:
Quantity statistics information to the professional interested terminal of corresponding M BMS.
23. a base station is characterized in that, comprising:
Receiver module is used for before the professional beginning of MBMS, and the professional accepting state of the MBMS of receiving network managing equipment disposition reports indication;
Notification module is used for after the professional beginning of MBMS, and the professional accepting state of described MBMS that receives according to described receiver module reports indication to notify the corresponding MBMS of each terminal to report self under the described base station professional accepting state;
Summarizing module is used to receive the professional receiving status information of self corresponding MBMS that each terminal under the described base station is returned, and gathers;
Sending module is used for sending to described network management device or MCE the message of the professional receiving status information of MBMS that comprises after gathering.
24. the report method of the professional accepting state of MBMS is characterized in that, comprising:
When the base station was determined to carry out the handover operation of X2 interface, current quantity statistics information of whether preserving the professional interested terminal of each MBMS was judged in described base station;
If judged result is for being, described base station sends the X2 interface that comprises described quantity statistics information to the professional interested terminal of each MBMS to other base stations and switches message.
25. method as claimed in claim 24 is characterized in that, described base station is determined need carry out also comprising before the handover operation of X2 interface:
Described base station obtains the quantity statistics information to the professional interested terminal of each MBMS.
26. a base station is characterized in that, comprising:
Determination module is used to determine whether to carry out the handover operation of X2 interface;
Judge module is used for judging current quantity statistics information of whether preserving the professional interested terminal of each MBMS when described determination module is determined to carry out the handover operation of X2 interface;
Sending module is used in the judged result of described judge module when being, sends the X2 interface that comprises described quantity statistics information to the professional interested terminal of each MBMS to other base stations and switches message.
27. base station as claimed in claim 26 is characterized in that, also comprises:
Acquisition module is used to obtain the quantity statistics information to the professional interested terminal of each MBMS;
Memory module is used to store the quantity statistics information to the professional interested terminal of each MBMS that described acquisition module obtains;
Described judge module specifically is used for when described determination module is determined to carry out the handover operation of X2 interface, judges the current quantity statistics information of whether preserving the professional interested terminal of each MBMS of described memory module;
Described sending module specifically is used in the judged result of described judge module when being, sends to described other base stations to comprise the X2 interface of being stored in the described memory module to the quantity statistics information of the professional interested terminal of each MBMS and switch message.
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| CN201010249748.7A CN102104836B (en) | 2010-08-10 | 2010-08-10 | Multimedia broadcast multicast service (MBMS) receiving sate reporting method and equipment |
| PCT/CN2011/078218 WO2012019542A1 (en) | 2010-08-10 | 2011-08-10 | Method and apparatus for reporting mbms service receiving state |
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| CN201010249748.7A CN102104836B (en) | 2010-08-10 | 2010-08-10 | Multimedia broadcast multicast service (MBMS) receiving sate reporting method and equipment |
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| WO2012019542A1 (en) | 2012-02-16 |
| CN102104836B (en) | 2014-04-02 |
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