CN106937257A - The method and system of counting user facility information in multimedia broadcast multi-broadcasting business - Google Patents
The method and system of counting user facility information in multimedia broadcast multi-broadcasting business Download PDFInfo
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- CN106937257A CN106937257A CN201710063755.XA CN201710063755A CN106937257A CN 106937257 A CN106937257 A CN 106937257A CN 201710063755 A CN201710063755 A CN 201710063755A CN 106937257 A CN106937257 A CN 106937257A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention discloses the method for counting user equipment (UE) information in a kind of multimedia broadcast multi-broadcasting business (MBMS), including：The trigger condition of setting UE feedbacks, UE is according to the trigger condition to network side send feedback information；Network side is counted to feedback information, and adjusts business sending method according to statistics；The present invention also discloses the system that UE information is counted in a kind of MBMS, by the solution of the present invention, realize statistics of the network side to UE information, business sending method can be more accurately adjusted according to statistics, optimization Network resource allocation, the business experience of user is improved, and operator can be made to know acceptance level of the user to business.
Description
It is August in 2010 12 days, entitled " multimedia that this case is the Application No. 201010254978.2, applying date
The divisional application of the patent application of the method and system of counting user facility information in BroadCast MultiCast Service ".
Technical field
The present invention relates to multimedia broadcast multi-broadcasting business (MBMS, Multimedia Broadcast Multicast
Service a kind of) user equipment (UE, User Equipment) feedback technique in system, more particularly to multimedia broadcast multicast
The method and system of counting user facility information in business.
Background technology
In order to effectively utilize mobile network resource, third generation partner program (3GPP, 3rd Generation
Partnership Project) MBMS is proposed, the MBMS is that one kind is moved from a data source to multiple targets
Terminal transmits the technology of data, realizes the shared of network (including core net and access network) resource, improves Internet resources outstanding
It is the utilization rate of air interface resource.
In Long Term Evolution (LTE, Long Term Evolution) system, notify that UE will on certain MBMS
When changing, these changes can be session start (session start), service bearer updates or session stops
(session stop) etc., can first in Physical Downlink Control Channel (PDCCH, Physical Downlink Control
Channel send Downlink Control Information (DCI, Downlink Control Information) on) and MBMS wireless networks face
When identifier (M-RNTI, MBMS-Radio Network Temporary Identifier), then phases of the UE in DCI
Pass information further goes to read specific MBMS point-to-multipoints control channel (MCCH, MBMS point-to-multipoint
Control CHannel) message, this is referred to as MCCH and notifies (notification) mechanism.To be sent on the MCCH specific
Business configuration parameter, such as service identification (ID), wireless spread-spectrum technology (RLC, Radio Link Control) parameter of business, matchmaker
Body access control (MAC, Media Access Control) parameter, physical layer configuration parameter etc..
In LTE system, MBMS has two kinds of bearing modes：Broadcast mode and enhanced broadcast mode.Due to no multicast
Pattern, therefore network side can not know which MBMS UE receptions/or preparation receive.Enhanced broadcast is between broadcast
And multicast between, absorb that flow in broadcast is simple and multicast in resource optimization advantage.Held using the enhanced broadcast of MBMS
During load, it is only necessary to can just be realized by addition/departure process on the application layer from UE to broadcast/multicast service center (BM-SC,
Broadcast Multicast-Service Center) registration/cancellation, without bearer network network layers carry out Signalling exchange and
Information Store.Enhanced broadcast is a kind of optimization and extension to broadcast, and such as in access network, enhanced broadcast will not have to those
There is the cell for receiving UE to send data.For the MBMS of enhancement mode, in configuration System Frame Number (SFN, System
Frame Number) and distribution resource when need consider receive MBMS UE states and quantity, be so accomplished by receive/or
The UE information that person prepares to receive MBMS is fed back, and this is referred to as the uplink feedback of MBMS.3GPP Rel10MBMS in order to
Activation/deactivation multicast/broadcast Single Frequency Network (MBSFN) transmission means, network side needs to obtain the receiving status information of UE, such as
Receiving the UE quantity informations of given MBMS.
In order that network side can obtain the number of users for having MBMS demand in each cell, MBMS systems introduce meter
Number (counting) process.
Counting processes refer to when a MBMS session (session) starts or during session is carried out
(also referred to as recounting), network side initiates to receive and prepare to receive the process of certain MBMS number of users in statistics cell,
It is used to be confirmed whether using MBSFN transmission means.Network side prepare initiate count/again counting process when, in the access of MCCH
The mark and access probability of MBMS are added in information (access info).Why access probability is used, because simultaneously
Do not need all of user all to set up connection to be fed back, if the quantity of feedback be likely to be breached thresholding just can be with, it is otherwise idle
(Idle) uplink congestion can be caused when status user is more.However, existing counting processes can only be simply right
The quantity for receiving and preparing the UE for receiving is counted, it is impossible to enough for the adjustment that network side carries out business sending method is provided accurately
Reference frame, and the requirement that the acceptance level of business is known in operator cannot be met.
The content of the invention
In view of this, it is a primary object of the present invention to providing a kind of method of statistics UE information in MBMS and being
System, realizes statistics of the network side to UE information, and business sending method can be more accurately adjusted according to statistics, optimizes net
Network resource distribution, improves the business experience of user, and operator can be made to know the acceptance level of business.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
The method that UE information is counted in a kind of MBMS that the present invention is provided, the trigger condition of setting UE feedbacks, the party
Method also includes：
UE is according to the trigger condition to network side send feedback information；
Network side is counted to the feedback information, and adjusts business sending method according to statistics.
In such scheme, the trigger condition of the setting UE feedbacks is specially：
Setting feedback cycle, in feedback time then, UE send feedback informations；
Or, network side sends feedback request, UE is received after feedback request according to feedback request send feedback information；
Or, presetting feedback event, UE send feedback informations are triggered when the feedback event occurs.
In such scheme, the feedback information includes service identification and following at least one：UE states, area identification；Its
In,
The UE states are specially following at least one：Received mistake, do not received, prepare receive, receiving, stopping
Only receive, receive carrying change, cell update, cell switching；
The area identification is following at least one：MBSFN area identifications, notice are indicated；
The service identification includes：Temporary Mobile Group Identity (TMGI, Temporary Mobile Group
Identity), and/or MBMS mark (ID), and/or Physical Multicast Channel (PMCH) ID, and/or Logic Channel Identifier
(LCID), and/or session (session) ID, and/or service lists index, and/or business navigation identification.
In such scheme, the feedback information further includes following at least one：UE receiving abilities indicate, satisfaction/
Interest Measure, UE ID；
Wherein, the UE receiving abilities are indicated for showing the ability that UE receives MBMS.
In such scheme, the feedback information is carried at least one of：Wireless heterogeneous networks (RRC) connection request
Information, RRC connections reconfigure completion information, RRC connection reconstructions solicited message, RRC connection reconstructions and complete information, connect and set up
Particle (MAC CE) is controlled into information, cell update information, random access request information, measurement report, medium education.
In such scheme, the network side is counted to feedback information, specially：Network side is according to the feedback information
In UE states, area identification, service identification, the quantity to being currently at different conditions UE counts；
Further, if feedback information also includes satisfaction/Interest Measure, satisfaction of the counting user to each business
Degree/Interest Measure.
In such scheme, the network side is counted specially according to feedback information：Institute within statistics a period of time
State feedback information；
Described a period of time is indicated by timer, when UE feeds back beginning, starts timer, when timer is 0, net
Network side stops receiving feedback information.
The system that UE information is counted in a kind of MBMS that the present invention is provided, the system includes：UE, network side；Its
In,
UE, for according to trigger condition set in advance to network side send feedback information；
Network side, for sending feedback request information, receiving the feedback information that UE sends, counts to feedback information,
And business sending method is adjusted according to statistics.
In such scheme, the UE includes trigger element, feedback unit, wherein,
Trigger element, for triggering feedback unit according to trigger condition set in advance；
Feedback unit, for network side send feedback information；
The network side includes statistic unit, adjustment unit, wherein,
Statistic unit, the feedback information for receiving UE transmissions, counts to feedback information；
Adjustment unit, for adjusting business sending method according to the statistics of statistic unit.
In such scheme, the feedback unit to network side send feedback information, specially：The feedback unit will feed back
Information is carried at least one of：RRC connection request information, RRC connections reconfigure completion information, RRC connection reconstructions and ask
Ask information, RRC connection reconstructions to complete information, connection and set up completion information, cell update information, random access request information, survey
Amount report, medium education control particle, are sent to network side.
In such scheme, when the trigger condition for setting is triggered as network side sends feedback request, the network side is also wrapped
Request unit is included, for sending feedback request information to UE；
The trigger element is further used for receiving the feedback request that network side sends.
In such scheme, the statistic unit is counted to feedback information, specially：The statistic unit is according to feedback
UE states in information, service identification, the quantity to being currently at different conditions UE are counted；
Further, if feedback information also includes satisfaction/Interest Measure, the statistic unit also counting user pair
Satisfaction/the Interest Measure of each business.
The method and system of UE information, the trigger condition of setting UE feedbacks, UE are counted in the MBMS that the present invention is provided
According to the trigger condition to network side send feedback information；Network side is counted to feedback information, and according to statistics
Adjustment business sending method；In this way, realizing statistics of the network side to UE information, can more accurately be adjusted according to statistics
Business sending method, optimizes Network resource allocation, improves the business experience of user, and operator can be made to know user to business
Acceptance level.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the method that the present invention realizes statistics UE information in MBMS；
Fig. 2 is the structural representation of the system that the present invention realizes statistics UE information in MBMS；
During Fig. 3 is the embodiment of the present invention one, MBMS is carried out, the method for realizing counting UE information in MBMS
Schematic flow sheet；
During Fig. 4 is the embodiment of the present invention two, MBMS does not have started, the method for realizing counting UE information in MBMS
Schematic flow sheet；
During Fig. 5 is the embodiment of the present invention three, MBMS is over, the method for realizing counting UE information in MBMS
Schematic flow sheet.
Specific embodiment
The present invention sends to network side according to the trigger condition and feeds back by presetting the trigger condition that UE feeds back, UE
Information；Network side is counted to feedback information, and adjusts business sending method according to statistics.
Wherein, the trigger condition for presetting UE feedbacks, can preset feedback cycle, be arrived in feedback time
When, UE send feedback informations；Or network side sends feedback request, UE sends after receiving feedback request according to feedback request
Feedback information；Can also set feedback event, UE send feedback informations are triggered by feedback event；
The feedback event includes：The session start of MBMS, the conversation end of MBMS, carry change instruction,
Cell update, cell switching etc.；
The feedback information includes：Service identification and following at least one：UE states, area identification；Wherein,
The UE states can be following at least one：Received mistake, do not received, prepare receive, receiving, stopping
Only receive, receive carrying change, cell update, cell switching etc.；The area identification is：MBSFN regions ID notifies to indicate
(notification indicator)；The service identification includes：TMGI, and/or MBMS ID, and/or PMCH ID,
And/or LCID, and/or session ID, and/or service lists index, and/or business navigation identification etc.；
The feedback information further include it is following one or more：The instruction of UE receiving abilities, satisfaction/Interest Measure,
UE ID etc., wherein, the UE receiving abilities indicate that, for showing the ability that UE receives MBMS, a bit table can be used
Show, the information is used to improve business continuance in UE moving process, such as：Network side can preferentially switch UE according to the information
To MBSFN cells；Satisfaction/the Interest Measure includes：It is satisfied, dissatisfied, interested, lose interest in.
Below by drawings and the specific embodiments, the present invention is described in further detail.
The method that the present invention realizes statistics UE information in MBMS, as shown in figure 1, the method includes following step
Suddenly：
Step 101：Preset the trigger condition of UE feedbacks；
Can preset feedback cycle in this step, in feedback time then, UE send feedback informations；Or
Network side sends feedback request, and UE is received after feedback request according to feedback request send feedback information；Can also be, set in advance
Determine feedback event, UE send feedback informations are triggered when the feedback event occurs；
The feedback cycle can be selected by UE oneself, or network side is specified by RRC information or MAC message；Enter
One step, UE oneself selected feedback cycle can be one or more MCCH modification cycle or MBMS channel (MCH)
Dispatching cycle；Further, the cycle be generally less than the service conversation duration；
The feedback event can be that session start or conversation end or carrying change or cell update or cell are cut
Change；
It can be that network side indicates UE to send instead by RRC information or MAC message that the network side sends feedback request
Feedforward information, it is preferred that the RRC information can be MCCH message or system message；
The feedback request includes service identification, service condition, probability factor, wherein, the service condition includes business
Carrying out, business has been transmitted across, business is not transmitted across；The probability factor is used to indicate send feedback information simultaneously
UE quantity, probability factor is 0.5 as described, and the UE for receiving service request is random in 0~1 value, and UE of the value less than 0.5 sends out
Send feedback information；Assuming that there is 3 service neededs to carry out fed back statistics in MBSFN regions, wherein business A is passed by MBSFN
Defeated, business B does not have started MBSFN transmission, and the MBSFN transmission of business C is over；PF-A is indicated for controlling while sending right
In the probability factor of the UE quantity of the feedback information of business A；PF-B is indicated for controlling to send the feedback letter for business B simultaneously
The probability factor of the UE quantity of breath；PF-C is indicated for controlling while sending the general of the UE quantity of the feedback information for business C
The rate factor；The feedback request is as shown in table 1：
| Service identification | Service condition | Probability factor |
| A | Business is carried out | PF-A |
| B | Business is not transmitted across | PF-B |
| C | Business has been transmitted across | PF-C |
Table 1
In above-mentioned, after UE feedbacks are triggered, UE can continue according to feedback cycle send feedback information or according to feedback
Event triggering feedback.
Step 102：UE is according to the trigger condition to network side send feedback information；
In this step, the UE refers to the UE with MBMS receiving abilities, may be at RRC connected states or RRC is idle
State, it is also possible to receiving business or do not having reception business；
The feedback information includes：Service identification and following at least one UE states, area identification；
The UE states can be following at least one：Received mistake, do not received, prepare receive, receiving, stopping
Only receive, receive carrying change, cell update, cell switching etc.；The area identification is：MBSFN regions ID notifies to indicate；
The service identification includes：TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID,
And/or service lists index, and/or business navigation identification etc.；
The feedback information further include it is following one or more：The instruction of UE receiving abilities, satisfaction/Interest Measure,
UE ID etc., wherein, the UE receiving abilities indicate the ability for indicating UE to receive MBSFN transmission, can use a bit table
Show, be mainly used in improving business continuance in UE moving process；Satisfaction/the Interest Measure includes：Satisfied, dissatisfied, sense
Interest, lose interest in, typically provide satisfied, dissatisfied, interested, four options of loseing interest in by interface, by user's selection；
For example, it is assumed that there is 3 service neededs to carry out fed back statistics in MBSFN regions, wherein business A passes through MBSFN
Transmission, business B does not have started MBSFN transmission, and the MBSFN transmission of business C is over；UE-1,2,3 have MBSFN receiving abilities,
UE-4 does not have MBSFN receiving abilities：
(1) UE-1 receives business A, UE-1 reception business B, UE-1 interested and did not receive business by MBSFN
The feedback information of C, UE-1 is as shown in table 2：
Table 2
(2) UE-2 has just enter into MBSFN regions, and business A (by unicast reception business A), UE-2 are received not over MBSFN
Reception business of loseing interest in B, UE-2 received business C；The feedback information of UE-2 is as shown in table 3：
| Service identification | UE is identified | UE states | UE receiving abilities are indicated | Satisfaction/Interest Measure |
| A | 2 | Cell update | 1 | It is interested |
| B | 2 | Do not received | 1 | Lose interest in |
| C | 2 | Received mistake | 1 | It is dissatisfied |
Table 3
(3) UE-3 does not receive business A, UE-3 reception business B interested, UE-3 and received the feedback letter of business C, UE-3
Breath is as shown in table 4：
| Service identification | UE is identified | UE states | UE receiving abilities are indicated | Satisfaction/Interest Measure |
| A | 3 | Prepare to receive | 1 | It is interested |
| B | 3 | Do not received | 1 | It is interested |
| C | 3 | Received mistake | 1 | It is satisfied |
Table 4
(4) UE-4 did not receive business C, UE-4 by unicast reception business A, UE-4 reception business B, UE-4 interested
Feedback it is as shown in table 5：
Table 5
General, the feedback information of the UE is carried at least one of：RRC connection request information or RRC connect
Connect and reconfigure completion information or RRC connection reconstructions solicited message or RRC connection reconstructions completion information or connection foundation
Completion information or cell update information or random access request information or measurement report or medium education
Control particle (MAC CE)；
The UE is triggered according to trigger condition, and during to network side send feedback information, if UE is scheduled, UE passes through
Existing ascending resource send feedback information, otherwise, UE is asked by dispatch request (SR) or Buffer Status Report (BSR)
Ascending resource is used for send feedback information；
Further, in this step, UE is triggered according to trigger condition, during to network side send feedback information, points out to use
Whether family closes feedback function, and when user selects to close, UE does not carry out the transmission of feedback information, i.e. user may determine whether
Participate in feedback.
Step 103：Network side is counted to feedback information；
Specifically, network side is counted according to the feedback information of UE in a period of time；Described a period of time refers in industry
Within business session persistence, i.e., described a period of time is less than the service conversation duration；Described a period of time can be by meter
When device indicate, i.e., UE feed back start when, start timer, when timer be 0 when, network side stop receive feedback information.
The network side is counted to feedback information, for example：UE state, region mark of the network side in feedback information
Know, service identification, to each business under, the quantity that is currently at different conditions UE counts；Further, and for example feedback information
Also include satisfaction/Interest Measure, then can be with counting user to the satisfaction/Interest Measure of each business；
Within above-mentioned a period of time, network side does not receive UE feedback informations, then network side think the UE stop receive or
Do not prepare to receive MBMS；Within above-mentioned a period of time, network side receives multiple feedback informations of identical UE, then network side can
Only to count once；
Further, if the system of the MBMS also includes UE, such as UE of Rel-9 before Rel-10 systems,
Because the UE of Rel-9 does not have a feedback capability, but can be by the UE of the UE and Rel-10 of Rel-9 in the system of MBMS
Ratio, determines a scale factor, the approximate UE quantity for estimating all of MBMS in system.
Step 104：Network side adjusts business sending method according to statistics；
Specifically, network side according to statistics each business under, be currently at different conditions UE quantity adjustment business send
Under mode, such as certain business, it is currently at preparation reception and just when the UE quantity of reception state is more than threshold value set in advance,
Network side is transmitted to the activation of service MBSFN, opposite, under certain business, is currently at preparation reception and just in reception state
UE quantity be less than threshold value set in advance when, network side is transmitted to the service deactivation MBSFN；Further, network
Side receives the ability of MBSFN transmission always according to the UE of statistics and user adjusts business to the satisfaction/Interest Measure of each business
Sending method；
The adjustment of described sender formula refers to network side activating or deactivates MBSFN transmission；The activation MBSFN is transmitted
Refer to and MBMS is transmitted using MBSFN modes in MBSFN regions, the deactivation MBSFN transmission refers in MBSFN regions
Stop MBSFN transmission MBMSs.Wherein, the business of the deactivation MBSFN transmission can continue to be transmitted with mode of unicast；
The deactivation MBSFN transmission generally requires prior notice UE, and can not typically influence existing service conversation
Process；
UE in RRC Idle states before for deactivating, can be by RRC signaling, or other high-level signalings, by RRC
The UE of Idle states goes to RRC Connected states, so as to the UE continues to receive the business using mode of unicast after deactivation.
In order to realize the above method, present invention also offers the system that UE information is counted in a kind of MBMS, such as Fig. 2 institutes
Show, the system includes：At least one UE 21, network side 22；Wherein,
UE 21, for according to trigger condition set in advance to the send feedback information of network side 22；
The trigger condition set in advance can preset feedback cycle, and in feedback time then, UE 21 sends
Feedback information；Or network side 22 sends feedback request, UE 21 sends feedback after receiving feedback request according to feedback request
Information；Can also be, preset feedback event, the send feedback informations of UE 21 are triggered when the feedback event occurs；
Network side 22, the feedback information for receiving the transmissions of UE 21, counts to feedback information, and is tied according to statistics
Fruit adjustment business sending method.
The UE 21 includes trigger element 211, feedback unit 212, wherein,
Trigger element 211, for triggering feedback unit 212 according to trigger condition set in advance；
Feedback unit 212, general for the send feedback information of network side 22, the feedback unit 212 is by feedback letter
Breath is carried at least one of：RRC connection request information, RRC connections reconfigure completion information, the request of RRC connection reconstructions
Information, RRC connection reconstructions complete information, connection and set up completion information, cell update information, random access request information, measurement
Report, MAC CE, are sent to network side 22；
The feedback information includes：Service identification and following at least one：UE states, area identification；
The UE states can be：Received mistake, do not received, and prepared to receive, receiving, and stopped receiving, receive
Carry change, cell update, cell switching etc.；The area identification is:MBSFN regions ID notifies to indicate；The business mark
Knowledge includes：TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or business
List index, and/or business navigation identification etc.；
The feedback information further include it is following one or more：The instruction of UE receiving abilities, satisfaction/Interest Measure,
UE ID etc., wherein, the UE receiving abilities indicate the ability for indicating UE to receive MBSFN transmission, can use a bit table
Show；Satisfaction/the Interest Measure includes：It is satisfied, dissatisfied, interested, lose interest in；
Further, when the trigger condition set in advance is that network side 22 sends feedback request triggering, the triggering
Unit 211 is additionally operable to receive the feedback request that network side 22 sends；
Further, the feedback unit 212 is additionally operable to when to 22 send feedback information of network side, prompt the user whether
Feedback function is closed, when user selects to close, the transmission of feedback information is not carried out；
The network side 22 includes statistic unit 221, adjustment unit 222, wherein,
Statistic unit 221, the feedback information for receiving the transmissions of UE 21, counts to feedback information；For example：According to
The states of UE 21 in feedback information, area identification, service identification, under 221 pairs of each business of statistic unit, are currently at different shapes
The quantity of state UE 21 is counted；Further, and for example feedback information also includes satisfaction/Interest Measure, then statistic unit
221 can be with counting user to the satisfaction/Interest Measure of each business；
Adjustment unit 222, for adjusting business sending method according to the statistics of statistic unit 221；Such as under certain business,
It is currently at and prepares to receive and just when the quantity of UE 21 of reception state is more than threshold value set in advance, the adjustment unit
222 pairs of activation of service MBSFN transmission, it is opposite, under certain business, it is currently at preparation reception and just in the UE of reception state
When 21 quantity are less than threshold value set in advance, the service deactivation MBSFN transmission of the adjustment unit 222 pairs；
Further, when the trigger condition set in advance is that network side 22 sends feedback request triggering, the network
Side 22 also includes request unit 223, for sending feedback request information to UE 21；
Further, the adjustment unit 222 receives ability and the user of MBSFN transmission always according to the UE 21 of statistics
To the satisfaction/Interest Measure adjustment business sending method of each business；
The adjustment of described sender formula refers to that adjustment unit 222 activates or deactivate MBSFN transmission；The activation MBSFN
Transmission refers to transmit MBMS using MBSFN modes in MBSFN regions, and the deactivation MBSFN transmission refers in MBSFN
Stop MBSFN transmission MBMSs in region.Wherein, the business of the deactivation MBSFN transmission can continue with mode of unicast
Transmission.
Describe the implementation process and principle of the method for the present invention in detail with reference to specific embodiment.
Embodiment one：
In the present embodiment, MBMS is carried out, UE send feedback informations, and the MBMS is referred to
MBMS is transmitted in MBSFN modes, the method for realizing statistics UE information in MBMS, as shown in figure 3, the method bag
Include following steps：
Step 301：Network side sends feedback request；
In this step, the network side is generally comprised：ENB, MBMS coordination entity (MCE), mobility management entity
(MME), BM-SC；The feedback request can be RRC information or MAC message or L1/L2 signalings, it is preferred that described anti-
When feedback request is for RRC information, the RRC information can be MCCH message or system broadcast message；
The feedback request includes：Service identification, service condition, probability factor；Wherein, the service identification includes：
TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or service lists rope
Draw, and/or business navigation identification etc.；The service condition includes that business is being carried out, business has been transmitted across, business is not sent out
Pass through, service condition described in the present embodiment is carried out for business；The probability factor is used to indicate while sending feedback letter
The UE quantity of breath, probability factor is 0.5 as described, and the UE for receiving service request is random in 0~1 value, and value is less than 0.5
UE send feedback informations.
Step 302：UE is according to the feedback request to network side send feedback information；
In this step, service identifications of the UE in the feedback request obtains the corresponding business of the service identification
UE states, to network side send feedback information；The feedback information includes：UE states, area identification, service identification；The UE
State can be：Received mistake, do not received, and prepared to receive, receiving, and stopping receiving, and receiving and carry change, cell more
Newly, cell switching etc.；The area identification is：MBSFN regions ID notifies to indicate；The service identification includes：TMGI and/
Or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or service lists index, and/or industry
Business navigation identification etc.；
The feedback information further include it is following one or more：The instruction of UE receiving abilities, satisfaction/Interest Measure,
UE ID etc., wherein, the UE receiving abilities indicate that, for showing the ability that UE receives MBMS, a bit table can be used
Show；Satisfaction/the Interest Measure includes：It is satisfied, dissatisfied, interested, lose interest in, typically by interface provide be satisfied with,
Dissatisfied, interested, four options of loseing interest in, are selected by user；
General, the feedback information of the UE is carried at least one of：RRC connection request information, RRC connection weights
Configuration completion information, RRC connection reconstructions solicited message, RRC connection reconstructions complete information, connection and set up completion information, cell more
Fresh information, random access request information, measurement report, MAC CE；
When to network side send feedback information, if UE is scheduled, UE is sent out the UE by existing ascending resource
Feedback information is sent, otherwise, UE asks ascending resource for send feedback information by SR or BSR；
Further, in this step, UE prompts the user whether to close feedback work(when to network side send feedback information
Can, when user selects to close, UE does not carry out the transmission of feedback information, i.e. user and may determine whether to participate in feedback.
Step 303：Network side is counted to feedback information；
Specifically, network side is counted according to the feedback information of UE in a period of time；Described a period of time refers in industry
Within business session persistence, i.e., described a period of time is less than the service conversation duration；
The network side is counted to feedback information, for example：UE state, region mark of the network side in feedback information
Know, service identification, to each business under, the quantity that is currently at different conditions UE counts；Further, and for example feedback information
Also include satisfaction/Interest Measure, then can be with counting user to the satisfaction/Interest Measure of each business；
Within above-mentioned a period of time, network side does not receive UE feedback informations, then network side think the UE stop receive or
Do not prepare to receive MBMS；Within above-mentioned a period of time, network side receives multiple feedback informations of identical UE, then network side can
Only to count once；
Further, if the system of the MBMS also includes UE, such as UE of Rel-9 before Rel-10 systems,
Because the UE of Rel-9 does not have a feedback capability, but can be by the UE of the UE and Rel-10 of Rel-9 in the system of MBMS
Ratio, determines a scale factor, the approximate UE quantity for estimating all of MBMS in system.
Step 304：Network side adjusts business sending method according to statistics；
Specifically, network side according to statistics each business under, be currently at different conditions UE quantity adjustment business send
Under mode, such as certain business, it is currently at preparation reception and just when the UE quantity of reception state is more than threshold value set in advance,
Network side is transmitted to the activation of service MBSFN, opposite, under certain business, is currently at preparation reception and just in reception state
UE quantity be less than threshold value set in advance when, network side is transmitted to the service deactivation MBSFN；Further, network
Side adjusts business sending method always according to counting user to the satisfaction/Interest Measure of each business；
The adjustment of described sender formula refers to network side activating or deactivates MBSFN transmission；The activation MBSFN is transmitted
Refer to and MBMS is transmitted using MBSFN modes in MBSFN regions, the deactivation MBSFN transmission refers in MBSFN regions
Stop MBSFN transmission MBMSs.Wherein, the business of the deactivation MBSFN transmission can continue to be transmitted with mode of unicast；
The deactivation MBSFN transmission generally requires prior notice UE, and can not typically influence existing service conversation
Process；
UE in RRC Idle states before for deactivating, can be by RRC signaling, or other high-level signalings, by RRC
The UE of Idle states goes to RRC Connected states, so as to the UE continues to receive the business using mode of unicast after deactivation.
Embodiment two：
In the present embodiment, MBMS does not have started, and UE send feedback informations, the MBMS does not have started and refers to
The MBSFN transmission of MBMS does not start, but the MBMS may pass through unicast transmission, realizes being counted in MBMS
The method of UE information, as shown in figure 4, the method includes following steps：
Step 401：The opportunity of feedback request is sent in network side setting in advance, network side sends feedback on the opportunity
Request；
In this step, the network side is generally comprised：ENB, MCE, MME, BM-SC；The feedback request can be that RRC disappears
Breath or MAC message or L1/L2 signalings, it is preferred that when the feedback request is RRC information, the RRC information can be
MCCH message or system broadcast message；
The feedback request includes：Service identification, service condition, probability factor；Wherein, the service identification includes：
TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or service lists rope
Draw, and/or business navigation identification etc.；The service condition includes that business is being carried out, business has been transmitted across, business is not sent out
Pass through, service condition described in the present embodiment is not transmitted across for business；The probability factor is used to indicate to send feedback simultaneously
The UE quantity of information, probability factor is 0.5 as described, and the UE for receiving service request is random in 0~1 value, and value is less than 0.5
UE send feedback informations.
Step 402：UE is according to the feedback request to network side send feedback information；
In this step, service identifications of the UE in the feedback request obtains the corresponding business of the service identification
UE states, to network side send feedback information；The feedback information includes：UE states, area identification, service identification；The UE
State can be following at least one：Received mistake, do not received, and prepared to receive, receiving, and stopped receiving, receive and hold
Carry change, cell update, cell switching etc.；The area identification is：MBSFN regions ID notifies to indicate；The service identification
Including：TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or business are arranged
Table index, and/or business navigation identification etc.；
The feedback information further include it is following one or more：The instruction of UE receiving abilities, satisfaction/Interest Measure,
UE ID etc., wherein, the UE receiving abilities indicate the ability for indicating UE to receive MBSFN transmission, can use a bit table
Show；Satisfaction/the Interest Measure includes：It is satisfied, dissatisfied, interested, lose interest in, typically by interface provide be satisfied with,
Dissatisfied, interested, four options of loseing interest in, are selected by user；
General, the feedback information of the UE is carried at least one of：RRC connection request information, RRC connection weights
Configuration completion information, RRC connection reconstructions solicited message, RRC connection reconstructions complete information, connection and set up completion information, cell more
Fresh information, random access request information, measurement report, MAC CE；
When to network side send feedback information, if UE is scheduled, UE is sent out the UE by existing ascending resource
Feedback information is sent, otherwise, UE asks ascending resource for send feedback information by SR or BSR；
Further, in this step, UE prompts the user whether to close feedback work(when to network side send feedback information
Can, when user selects to close, UE does not carry out the transmission of feedback information, i.e. user and may determine whether to participate in feedback.
Step 403：Network side is counted to feedback information；
Specifically, network side is counted according to the feedback information of UE in a period of time；Described a period of time refers in industry
Within business session persistence, i.e., described a period of time is less than the service conversation duration；
The network side is counted to feedback information, for example：UE state, region mark of the network side in feedback information
Know, service identification, to each business under, the quantity that is currently at different conditions UE counts；Further, and for example feedback information
Also include satisfaction/Interest Measure, then can be with counting user to the satisfaction/Interest Measure of each business；
Within above-mentioned a period of time, network side does not receive UE feedback informations, then network side think the UE stop receive or
Do not prepare to receive MBMS；Within above-mentioned a period of time, network side receives multiple feedback informations of identical UE, then network side can
Only to count once；
Further, if the system of the MBMS also includes UE, such as UE of Rel-9 before Rel-10 systems,
Because the UE of Rel-9 does not have a feedback capability, but can be by the UE of the UE and Rel-10 of Rel-9 in the system of MBMS
Ratio, determines a scale factor, the approximate UE quantity for estimating all of MBMS in system.
Step 404：Network side adjusts business sending method according to statistics；
Specifically, network side according to statistics each business under, be currently at different conditions UE quantity adjustment business send
Under mode, such as certain business, it is currently at preparation reception and just when the UE quantity of reception state is more than threshold value set in advance,
Network side is transmitted to the activation of service MBSFN, opposite, under certain business, is currently at preparation reception and just in reception state
UE quantity be less than threshold value set in advance when, network side is transmitted to the service deactivation MBSFN；Further, network
Side receives the ability of MBSFN transmission always according to the UE of statistics and user adjusts business to the satisfaction/Interest Measure of each business
Sending method；
The adjustment of described sender formula refers to network side activating or deactivates MBSFN transmission；The activation MBSFN is transmitted
Refer to and MBMS is transmitted using MBSFN modes in MBSFN regions, the deactivation MBSFN transmission refers in MBSFN regions
Stop MBSFN transmission MBMSs.Wherein, the business of the deactivation MBSFN transmission can continue to be transmitted with mode of unicast；
The deactivation MBSFN transmission generally requires prior notice UE, and can not typically influence existing service conversation
Process；
UE in RRC Idle states before for deactivating, can be by RRC signaling, or other high-level signalings, by RRC
The UE of Idle states goes to RRC Connected states, so as to the UE continues to receive the business using mode of unicast after deactivation.
Embodiment three：
In the present embodiment, MBMS is over, and UE send feedback informations, the MBMS is over and refers to
The MBSFN transmission of MBMS has terminated, but the business may count UE letters also in MBMS by unicast transmission, is realized
The method of breath, as shown in figure 5, the method includes following steps：
Step 501：The opportunity of feedback request is sent in network side setting in advance, network side sends feedback on the opportunity
Request；
In this step, the network side is generally comprised：ENB, MCE, MME, BM-SC；The feedback request can be that RRC disappears
Breath or MAC message or L1/L2 signalings, it is preferred that when the feedback request is RRC information, the RRC information can be
MCCH message or system broadcast message；
The feedback request includes：Service identification, service condition, probability factor；Wherein, the service identification includes：
TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or service lists rope
Draw, and/or business navigation identification etc.；The service condition includes that business is being carried out, business has been transmitted across, business is not sent out
Pass through, service condition described in the present embodiment has been transmitted across for business；The probability factor is used to indicate to send feedback simultaneously
The UE quantity of information, probability factor is 0.5 as described, and the UE for receiving service request is random in 0~1 value, and value is less than 0.5
UE send feedback informations.
Step 502：UE is according to the feedback request to network side send feedback information；
In this step, service identifications of the UE in the feedback request obtains the corresponding business of the service identification
UE states, to network side send feedback information；The feedback information includes：UE states, area identification, service identification；The UE
State can be following at least one：Received mistake, do not received, and prepared to receive, receiving, and stopped receiving, receive and hold
Carry change, cell update, cell switching etc.；The area identification is：MBSFN regions ID notifies to indicate；The service identification
Including：TMGI, and/or MBMS ID, and/or PMCH ID, and/or LCID, and/or session ID, and/or business are arranged
Table index, and/or business navigation identification etc.；
The feedback information further include it is following one or more：The instruction of UE receiving abilities, satisfaction/Interest Measure,
UE ID etc., wherein, the UE receiving abilities indicate that, for showing the ability that UE receives MBMS, a bit table can be used
Show；Satisfaction/the Interest Measure includes：It is satisfied, dissatisfied, interested, lose interest in, typically by interface provide be satisfied with,
Dissatisfied, interested, four options of loseing interest in, are selected by user；
General, the feedback information of the UE is carried at least one of：RRC connection request information, RRC connection weights
Configuration completion information, RRC connection reconstructions solicited message, RRC connection reconstructions complete information, connection and set up completion information, cell more
Fresh information, random access request information, measurement report, MAC CE；
When to network side send feedback information, if UE is scheduled, UE is sent out the UE by existing ascending resource
Feedback information is sent, otherwise, UE asks ascending resource for send feedback information by SR or BSR；
Further, in this step, UE prompts the user whether to close feedback work(when to network side send feedback information
Can, when user selects to close, UE does not carry out the transmission of feedback information, i.e. user and may determine whether to participate in feedback.
Step 503：Network side is counted to feedback information；
Specifically, network side is counted according to the feedback information of UE in a period of time；Described a period of time refers in industry
Within business session persistence, i.e., described a period of time is less than the service conversation duration；
The network side is counted to feedback information, for example：UE state, region mark of the network side in feedback information
Know, service identification, to each business under, the quantity that is currently at different conditions UE counts；Further, and for example feedback information
Also include satisfaction/Interest Measure, then can be with counting user to the satisfaction/Interest Measure of each business；
Within above-mentioned a period of time, network side does not receive UE feedback informations, then network side think the UE stop receive or
Do not prepare to receive MBMS；Within above-mentioned a period of time, network side receives multiple feedback informations of identical UE, then network side can
Only to count once；
Further, if the system of the MBMS also includes UE, such as UE of Rel-9 before Rel-10 systems,
Because the UE of Rel-9 does not have a feedback capability, but can be by the UE of the UE and Rel-10 of Rel-9 in the system of MBMS
Ratio, determines a scale factor, the approximate UE quantity for estimating all of MBMS in system.
Step 504：Network side adjusts business sending method according to statistics；
Specifically, network side according to statistics each business under, be currently at different conditions UE quantity adjustment business send
Under mode, such as certain business, it is currently at preparation reception and just when the UE quantity of reception state is more than threshold value set in advance,
Network side is transmitted to the activation of service MBSFN, opposite, under certain business, is currently at preparation reception and just in reception state
UE quantity be less than threshold value set in advance when, network side is transmitted to the service deactivation MBSFN；Further, network
Side receives the ability of MBSFN transmission always according to the UE of statistics and user adjusts business to the satisfaction/Interest Measure of each business
Sending method；
The adjustment of described sender formula refers to network side activating or deactivates MBSFN transmission；The activation MBSFN is transmitted
Refer to and MBMS is transmitted using MBSFN modes in MBSFN regions, the deactivation MBSFN transmission refers in MBSFN regions
Stop MBSFN transmission MBMSs.Wherein, the business of the deactivation MBSFN transmission can continue to be transmitted with mode of unicast；
The deactivation MBSFN transmission generally requires prior notice UE, and can not typically influence existing service conversation
Process；
UE in RRC Idle states before for deactivating, can be by RRC signaling, or other high-level signalings, by RRC
The UE of Idle states goes to RRC Connected states, so as to the UE continues to receive the business using mode of unicast after deactivation.
In the above method, being sent to network side by UE includes the feedback information of much information, realizes that network side is believed UE
The statistics of breath, can more accurately know the reception state of each business according to statistics, be conducive to business sending method
Adjustment, optimize Network resource allocation, improve user business experience, also, the feedback information can also include satisfaction/
Interest Measure, can make operator know the acceptance level of business.
The above, only presently preferred embodiments of the present invention is not intended to limit the scope of the present invention, it is all
Any modification, equivalent and improvement for being made within the spirit and principles in the present invention etc., should be included in protection of the invention
Within the scope of.
Claims (12)
1. in a kind of multimedia broadcast multi-broadcasting business MBMS counting user equipment UE information method, it is characterised in that setting UE
The trigger condition of feedback, the method also includes：
UE is according to the trigger condition to network side send feedback information；
Network side is counted to the feedback information, and adjusts business sending method according to statistics.
2. method according to claim 1, it is characterised in that the trigger condition of the setting UE feedbacks includes：
Setting feedback cycle, in feedback time then, UE send feedback informations；
Or, network side sends feedback request, UE is received after feedback request according to feedback request send feedback information；
Or, presetting feedback event, UE send feedback informations are triggered when the feedback event occurs.
3. method according to claim 1, it is characterised in that the feedback information include service identification and it is following at least
It is a kind of：UE states, area identification；Wherein,
The UE states are specially following at least one：Received mistake, do not received, and prepared to receive, receiving, stopping connecing
Receive, receive carrying change, cell update, cell switching；
The area identification is following at least one：Multicast Broadcast Single Frequency Network MBSFN area identifications, notice are indicated；
The service identification includes：Temporary Mobile Group Identity TMGI, and/or MBMS mark ID, and/or Physical Multicast Channel
PMCH ID, and/or Logic Channel Identifier LCID, and/or session session ID, and/or service lists index, and/or business
Navigation identification.
4. method according to claim 1, it is characterised in that the feedback information further includes following at least one：
The instruction of UE receiving abilities, satisfaction/Interest Measure, UE ID；
Wherein, the UE receiving abilities are indicated for showing the ability that UE receives MBMS.
5. the method according to any one of Claims 1-4, it is characterised in that the feedback information be carried on it is following at least
One of in：Radio resource control RRC connectivity request message, RRC connection reconfigure completion information, RRC connection reconstructions solicited message,
RRC connection reconstructions complete information, connection set up completion information, cell update information, random access request information, measurement report,
Medium education control particle MAC CE.
6. method according to claim 1, it is characterised in that the network side is counted to feedback information, specially：
UE state, area identification, service identification of the network side in the feedback information, the quantity to being currently at different conditions UE
Counted；
Further, if feedback information also includes satisfaction/Interest Measure, satisfaction/sense of the counting user to each business
Interest-degree.
7. method according to claim 1, it is characterised in that the network side carries out counting specific according to feedback information
For：The feedback information within statistics a period of time；
Described a period of time is indicated by timer, when UE feeds back beginning, starts timer, when timer is 0, network side
Stop receiving feedback information.
8. the system that UE information is counted in a kind of MBMS, it is characterised in that the system includes：UE, network side；Wherein,
UE, for according to trigger condition set in advance to network side send feedback information；
Network side, for sending feedback request information, receiving the feedback information that UE sends, counts to feedback information, and root
Result adjusts business sending method according to statistics.
9. system according to claim 8, it is characterised in that the UE includes trigger element, feedback unit, wherein,
Trigger element, for triggering feedback unit according to trigger condition set in advance；
Feedback unit, for network side send feedback information；
The network side includes statistic unit, adjustment unit, wherein,
Statistic unit, the feedback information for receiving UE transmissions, counts to feedback information；
Adjustment unit, for adjusting business sending method according to the statistics of statistic unit.
10. system according to claim 9, it is characterised in that the feedback unit is to network side send feedback information, bag
Include：Be carried on feedback information at least one of by the feedback unit：RRC connection request information, RRC connections have been reconfigured
Into information, RRC connection reconstructions solicited message, RRC connection reconstructions complete information, connection set up completion information, cell update information,
Random access request information, measurement report, medium education control particle, are sent to network side.
11. systems according to claim 9, it is characterised in that the trigger condition for setting is network side transmission feedback request
And when triggering, the network side also includes request unit, for sending feedback request information to UE；
The trigger element is further used for receiving the feedback request that network side sends.
12. systems according to claim 9, it is characterised in that the statistic unit is counted to feedback information, specifically
For：UE state, service identification of the statistic unit in feedback information, the quantity to being currently at different conditions UE are carried out
Statistics；
Further, if feedback information also includes satisfaction/Interest Measure, the statistic unit also counting user is to each industry
Satisfaction/the Interest Measure of business.
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| CN2010102549782A CN102378111A (en) | 2010-08-12 | 2010-08-12 | Method and system for counting information of user equipment (UE) in multimedia broadcast multicast service (MBMS) |
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| WO2015109475A1 (en) * | 2014-01-23 | 2015-07-30 | 华为技术有限公司 | Trunking communication method, base station, user equipment, and system |
| WO2015149233A1 (en) * | 2014-03-31 | 2015-10-08 | 华为技术有限公司 | Method and device for monitoring enhanced multimedia broadcast/multicast service |
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