CN103856970B - The statistical method and system of multicast broadcast service demand - Google Patents
The statistical method and system of multicast broadcast service demand Download PDFInfo
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Abstract
The invention discloses a kind of statistical method and system of multicast broadcast service demand.This method by multicast broadcast network core network element by triggering business statistics request message, the user feedback message that base station is sent according to the user terminal in this cell, the statistical result message of customer service demand under the cell comprising cell ID is sent to MCE, by the statistical result message for analyzing each cell, the business demand statistical result based on cell can be provided to multicast broadcast service center BM SC, and clear and definite target customer interested, to cause BM SC according to business demand statistical result, realization targetedly delivers community user business interested to each cell, it also avoid the waste of Internet resources.
Description
Technical field
The present invention relates to the communications field, the more particularly to a kind of statistical method and system of multicast broadcast service demand.
Background technology
3GPP normal structures are in the third generation（3G）Multicast broadcast service has been carried out on GSM
（Multimedia Broadcast/Multicast Service, MBMS）Correlative study, and form a series of standard frame
Structure and flow.By broadcasting the form issuing service with multicast in region, multiple users for having common service demand are enable to be total to
Internet resources are enjoyed, so as to realize the efficient utilization of resource.For broadcast, multicast broadcast service center is to multicast service
Controlling is stronger, for example, the certification to user identity is more strict, and can initiatively user in management group, for current
It is apparent that the identity and business demand of networked users understands.
Shown in Figure 1, Fig. 1 shows the flow signal of the statistical method of the multicast broadcast service demand in existing standard
Figure.Based on Long Term Evolution project（Long Term Evolution, LTE）Substandard MBMS, at multicast broadcast service center
（Broadcast Multicast-Service-Center, BM-SC）Issuing service is after, and which MBMS users knows
Business will be played out, then, as shown in Figure 1 to the statistical flowsheet of multicast broadcast service demand：
101, multiple cell multicast coordination entity（Multi-cell/multicast CoordinationEntity, MCE）To
The statistics request of base station eNB issuing service；
102, eNB pass through multicast control channel（Multicast Control Channel, MCCH）It is all into cell
The statistics request of user terminal UE broadcasting services；
103, user interested in some business feeds back business tine interested by UE, by business interested with
Temporary Mobile Group Identity（Temporary Mobile GroupIdentity, TMGI）Form be sent to by counting feedback
eNB。
104, eNB arrange the statistics feedback of user feedback, and the purpose statistical result of user under this base station is fed back to MCE, with
The form of service identification and number of users is fed back, i.e., the business that how many user will be broadcasted certain under this base station is interested.
MCE is determined using point-to-point according to the result of base station feedback（PTP）Unicast or point-to-multipoint（PTM）Multicast
Transmission means, and distribute corresponding Radio Resource.Statistical flowsheet terminates.
The meter Flow ends to multicast broadcast service demand shown in Fig. 1 are in MCE, only for MCE by understanding this cell
In how many user it is interested in business, to select PTP or PTM transmission mode distribution services.
As can be seen here, the business demand statistics defined in standard is only easy to the distribution of MCE progress Radio Resources.MCE is located at
The edge of multicast broadcast network so that the statistic processes also terminates in the edge of multicast broadcast network, statistical result is dispersed
State, the network entity that business can not be helped to deliver understands integrated demand of the user to business, it is impossible to targetedly according to industry
The welcome degree of business delivers multicast broadcast service, or the region model that adjustment programme content or adjustment MBMS are played
Enclose.
The content of the invention
One side according to embodiments of the present invention, a technical problem to be solved is：A kind of multicast and broadcast is provided
The statistical method and system of business demand, are delivered with providing more targeted multicast broadcast service.
A kind of statistical method of multicast broadcast service demand provided in an embodiment of the present invention, methods described includes：
Multicast broadcast service gateway MBMS GW send business statistics request message, institute to multiple cell multicast coordination entity MCE
State the service identification that multicast broadcast service is included in business statistics request message；
The MCE issues the business statistics request message to the MCE base stations serviced；
User terminal of the base station into the cell covered broadcasts the business statistics request message；
The user terminal is emerging in response to receiving the sense that the user of the user terminal selects from the service identification
The service identification of interest, sends to the base station and selected business mark is included in user feedback message, the user feedback message
Know；
The user feedback message that the base station is returned according to the user terminal in the cell, sends described to the MCE
The statistical result message of cell, the statistical result message package contains cell ID, the selected service identification of the cell, with
And user's number of the selection selected service identification；
The statistical result message of the cell is analyzed, business demand statistical result is obtained, to cause in multicast broadcast service
Heart BM-SC determines to deliver specific business to the corresponding cell of specific cell ID according to the business demand statistical result
Identify corresponding multicast broadcast service business.
Preferably, the statistical result message of the analysis cell, is specifically included：
For the corresponding cell of each cell ID, the group corresponding to the most service identification of user's number is recognized
Multicast broadcasting service；
Methods described also includes：
The BM-SC delivers the most service identification of user's number to the corresponding cell of each described cell ID
Corresponding multicast broadcast service business.
Preferably, the statistical result message of the analysis cell, is specifically included：
For the corresponding cell of each cell ID, according to user's number to the group corresponding to the service identification
Multicast broadcasting service carries out service priority sequence, and user's number is more, and priority is higher；
Methods described also includes：
The result sorted according to the service priority, BM-SC is to the corresponding cell of each described cell ID by height
Priority delivers the corresponding multicast broadcast service business of the service identification successively to the order of low priority.
Preferably, also the user comprising the user identifies in the user feedback message；
The statistical result message is also comprising the user list for selecting the selected service identification, the user list
Include the user's mark for selecting the selected service identification；
The business demand statistical result also includes the user list.
Preferably, the multicast broadcast service business that the BM-SC is delivered is specially the multicast broadcast service business of encryption；
Methods described also includes：
The BM-SC is identified according to the user list included in the business demand statistical result to the user
Corresponding user issues key, to cause the user to decrypt the multicast broadcast service business of the encryption.
Preferably, cell ID is also included in the business statistics request message；
The MCE issues the business statistics request message to the MCE base stations serviced, specifically includes：
The MCE issues the business statistics request message to the corresponding base station of the cell ID.
Preferably, the MBMS GW send business statistics request message to MCE, specifically include：
The business statistics request message is sent to MCE by the MBMS GW by mobile management entity MME；
Methods described also includes：
The statistical result message of the cell is sent to the MBMS GW by the MCE by the MME；
The MBMS GW send the statistical result message of the cell to the BM-SC.
Preferably, methods described also includes：
The business demand statistical result is sent to content supplier, to cause the content supplier according to the industry
Business demand statistical result, provides specific service identification corresponding multicast broadcast service business to BM-SC.
A kind of statistical system of multicast broadcast service demand provided in an embodiment of the present invention, the system includes：
MBMS GW, multicast is included for being sent to MCE in business statistics request message, the business statistics request message
The service identification of broadcasting service；
MCE, for issuing the business statistics request message to the MCE base stations serviced；Count single to business demand
Member sends the statistical result message for the cell that base station is returned；
The base station of the MCE services, the business statistics request is broadcasted for the user terminal into the cell covered
Message；Receive the user for including the user terminal in the user feedback message that user terminal is sent, the user feedback message
The service identification interested selected from the service identification；The user feedback returned according to the user terminal in the cell
Message, the statistical result message of the cell is sent to the MCE, and the statistical result message package contains the cell mark of the cell
Knowledge, selected service identification, and select user's number of the selected service identification；
Business demand statistic unit, the statistical result message for analyzing the cell obtains business demand statistical result；
BM-SC, for according to the business demand statistical result, being delivered to the corresponding cell of specific cell ID specific
The corresponding multicast broadcast service business of service identification.
Preferably, the business demand statistic unit, specifically for for the corresponding cell of each cell ID, identification
Multicast broadcast service corresponding to the most service identification of user's number；
The BM-SC, it is most specifically for delivering user's number to the corresponding cell of each described cell ID
The corresponding multicast broadcast service business of service identification.
Preferably, the business demand statistic unit, specifically for for the corresponding cell of each cell ID, according to
User's number carries out service priority sequence to the multicast broadcast service corresponding to the service identification, and user's number is got over
Many, priority is higher；
The BM-SC, specifically for the result sorted according to the service priority, to each described cell ID pair
The cell answered delivers the corresponding multicast broadcast service industry of the service identification successively by the order of high priority to low priority
Business.
Preferably, also the user comprising the user identifies in the user feedback message；
The statistical result message is also comprising the user list for selecting the selected service identification, the user list
Include the user's mark for selecting the selected service identification；
The business demand statistical result also includes the user list.
Preferably, the BM-SC, the multicast broadcast service business specifically for delivering encryption；According to the business demand
The user list included in statistical result, identifies corresponding user to the user and issues key, to cause the user
Decrypt the multicast broadcast service business of the encryption.
Preferably, cell ID is also included in the business statistics request message；
The MCE, specifically for issuing the business statistics request message to the corresponding base station of the cell ID.
Preferably, the system also includes：
MME, for forwarding the business statistics request message sent from MBMS GW to MCE；Forwarded to the MBMS GW
Statistical result message from the MCE cells sent；
The MBMS GW, are additionally operable to send the statistical result message of the cell to business demand statistic unit.
Preferably, the business demand statistic unit, is additionally operable to the business demand statistical result being sent to content and carries
For business, to cause content supplier according to the business demand statistical result, to provide specific service identification to BM-SC corresponding
Multicast broadcast service business.
The statistical method and system of the multicast broadcast service demand provided based on the above embodiment of the present invention, by multicast and broadcast
Upper network layer network element triggers business statistics request message, and the user feedback that base station is sent according to the user terminal in this cell disappears
Breath, the statistical result message of the cell comprising cell ID is sent to MCE, by analyzing the statistical result message of each cell, energy
Enough obtain unified business demand statistical result so that multicast broadcast service center BM-SC is according to business demand statistical result, certainly
Orient specific cell and deliver community user multicast broadcast service business interested, it is achieved thereby that core controls network element
BM-SC can perception service conditions of demand, obtain the position distribution of user's business interested and correspondence user, more there is pin
Business is delivered to property, also enables multicast broadcast service center to adjust the business tine and business of multicast and broadcast for greater flexibility
Deliver scope, it is thus also avoided that the waste of Internet resources.
By referring to the drawings to the detailed description of the exemplary embodiment of the present invention, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The accompanying drawing for constituting a part for specification describes embodiments of the invention, and is used to solve together with the description
Release the principle of the present invention.
Referring to the drawings, according to following detailed description, the present invention can be more clearly understood from, wherein：
Fig. 1 shows the schematic flow sheet of the statistical method of the multicast broadcast service demand in existing standard；
Fig. 2 shows a kind of flow signal of embodiment of statistical method of multicast broadcast service demand provided by the present invention
Figure；
Fig. 3 shows the MBMS configuration diagrams under LTE standard；
Fig. 4 shows the flow signal of another embodiment of statistical method of multicast broadcast service demand provided by the present invention
Figure；
Fig. 5 shows a kind of structural representation for applying example of the statistical system of multicast broadcast service demand provided by the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It should note
Anticipate and arrive：Unless specifically stated otherwise, the part and the positioned opposite of step otherwise illustrated in these embodiments does not limit this hair
Bright scope.
The description only actually at least one exemplary embodiment is illustrative below, never as to the present invention
And its any limitation applied or used.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made work, belongs to the scope of protection of the invention.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing a part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
Shown in Figure 2, Fig. 2 shows a kind of embodiment of statistical method of multicast broadcast service demand provided by the present invention
Schematic flow sheet.Meanwhile, referring to shown in Fig. 3 A and Fig. 3 B, the MBMS configuration diagrams under LTE standard are shown.Fig. 3 A are shown
MCE is deployed in mobile management entity（Mobility Management Entity, MME）Framework between base station eNB.Fig. 3 B
Show that MCE merges the framework of deployment with eNB, MCE merges to dispose with base station can play the purpose for polymerizeing base station resource.
Method in Fig. 2 embodiments includes following operation：
201, multicast broadcast service gateway MBMS GW send business statistics request to multiple cell multicast coordination entity MCE and disappeared
The service identification of multicast broadcast service is included in breath, business statistics request message, MBMS GW include the multicast broadcast service in figure
Chain of command MBMS CP entities and multicast broadcast service user plane MBMS UP entities；
202, MCE count request message to the MCE base station issuing services serviced；
203, user terminal broadcasting service statistics request message of the base station into the cell covered can be using 3GPP marks
The MCCH channels broadcast business statistics request message that standard is recommended；
204, user terminal is in response to receiving the business interested that the user of user terminal selects from service identification
Mark, sends to base station and selected service identification is included in user feedback message, user feedback message, and service identification can be
TMGI；
205, the user feedback message that base station is returned according to the user terminal in cell sends the statistics knot of cell to MCE
Fruit message, cell ID of the statistical result message package containing cell, selected service identification, and select selected business mark
User's number of knowledge, not only obtains which business in each cell is liked by user by step 206MCE, and sets up each
Cell and these direct corresponding relations of welcome business, and specifically like user's number of these business；
206, the statistical result message of cell is analyzed, business demand statistical result is obtained, to cause in multicast broadcast service
Heart BM-SC determines to deliver specific service identification to the corresponding cell of specific cell ID according to business demand statistical result
Corresponding multicast broadcast service.
In the statistical method for the multicast broadcast service demand that the above embodiment of the present invention is provided, base station disappears according to user feedback
Breath, the statistical result message of the cell comprising cell ID is sent to MCE, by analyzing the statistical result message of each cell, energy
Enough obtain unified business demand statistical result so that BM-SC is considered in each cell according to business demand statistical result
User's situation interested in business, determines to deliver community user multicast broadcast service industry interested to specific cell
Business, it is achieved thereby that core control network element BM-SC can perception service conditions of demand, obtain user's business interested and correspondingly
The position distribution of user, optionally plays specific program in some regions., can also basis in actual business development
Practical business pouplarity, the corresponding programme content of adjustment business, or the region model that adjustment MBMS is played in time
Enclose, obtain better services and deliver effect.
It should be noted that in the operation that 201MBMS GW send business statistics request message to MCE, MBMS GW can
To be in response in receiving the order of business demand statistics, or meet the trigger condition of other business demands statistics and start to hold
Row sends business statistics request message to MCE.For example, can be counted by multicast broadcast service center BM-SC triggering business demands,
Business statistics request message is sent from BM-SC to MBMS GW first, is united in response to receiving the business sent from BM-SC
Request message is counted, MBMS GW send business statistics request message to MCE.
Unrestricted according to the inventive method embodiment specific example, step 207 analyzes the statistical result of cell
The operation of message, can specifically include：For the corresponding cell of each cell ID, the most business mark of identification user's number
Know corresponding multicast broadcast service.This method can also include：BM-SC is delivered to the corresponding cell of each cell ID and used
The corresponding multicast broadcast service business of the most service identification of family number.
By above-described embodiment, the most business of each cell number of users interested can be counted, i.e., most by user
The business of welcome so that BM-SC can deliver the multicast broadcast service business most welcome by the community user to each cell.
Unrestricted according to the inventive method embodiment specific example, step 207 analyzes the statistical result of cell
The operation of message, can specifically include：For the corresponding cell of each cell ID, according to user's number to service identification institute
Corresponding multicast broadcast service carries out service priority sequence, and user's number is more, and priority is higher.This method also includes：Press
The result sorted according to service priority, BM-SC is to the corresponding cell of each cell ID by high priority to low priority
Sequentially, the corresponding multicast broadcast service business of service identification is delivered successively.
By above-described embodiment, each community user multiple business interested can be counted, and according to user's number
Priority ranking is carried out to business so that it is wide that BM-SC delivers multicast to each cell according to the priority orders of the Zone
Business business is broadcast, or obtains service priority list, business dispensing is carried out according to priority-level.
In the various embodiments described above, the user that user can also be included in user feedback message identifies, such as international mobile
Signatory mark（International Mobile Subscriber Identity, IMSI）.Statistical result message is also comprising choosing
The user list of selected service identification is selected, user list includes the user's mark for selecting selected service identification.Correspondence
Ground, business demand statistical result also includes cell ID, service identification, use comprising user list, i.e. business demand statistical result
Amount, user list.
By above-described embodiment, BM-SC can be collected into the details of customer service demand in time, for will or just
In the broadcasting service of progress, not only know that how many user is interested, which user also grasps interested in the business is all.
It is unrestricted according to the inventive method embodiment specific example, the multicast broadcast service industry that BM-SC is delivered
Business is specially the multicast broadcast service business of encryption.This method also includes：BM-SC is according to including in business demand statistical result
User list, identifies corresponding user to user and issues key, so as to obtain the multicast broadcast service business of user's decryption encryption.
By above-described embodiment, can also be identified according to specific user in statistical result, individually issue reception key to
User interested, the user not fed back cannot watching encrypted multicast broadcast service, strengthen to broadcasting multicast service
Control ability.User's mark is also based on, user is individually charged, the charging of differentiation is realized.
It is unrestricted according to the inventive method embodiment specific example, also include in business statistics request message small
Area is identified.In the operation for the base station issuing service statistics request message that MCE is serviced to MCE, MCE is only corresponding to cell ID
Base station issuing service statistics request message.By increasing cell ID in business statistics request message, it can also realize and be based on
The statistics of position, also so that the content dispensing carried out according to statistical result is more targeted.
Shown in Figure 4, Fig. 4 shows another implementation of the statistical method of multicast broadcast service demand provided by the present invention
The schematic flow sheet of example.According to the embodiment, the initiation of business statistics request message can be by being arranged on BM-SC sides, MBMS
Business statistics request message is sent to MCE by GW by mobile management entity MME, and MCE is handed down to eNB again, by eNB in its cell
It is interior to be broadcasted.ENB is received after the user feedback message that user terminal is sent, and is sent to MCE, and MCE is by the statistics of each cell
Results messages are sent to MBMSGW by MME, then are sent the statistical result message of cell to BM-SC by MBMS GW.Wherein,
MME is MCE upstream network element, can be fed back to the result of statistics in upstream network element by MME.
Unrestricted according to the inventive method embodiment specific example, this method also includes：Business demand is united
Meter result is sent to content supplier（Content Provider,CP）, to cause content supplier to be counted according to business demand
As a result, provide specific service identification corresponding multicast broadcast service business to BM-SC.
Method, then be illustrated to illustrate the invention.For example, in certain city, there is two business to be played：Finance and economics is new
Hear A and youth image drama B.At present do not know in region how many user understood can be interested in these programs, which is not also known
User in region can be interested in these programs.The flow of reference picture 4, is counted by the business demand at multicast broadcast service center
Unit initiates the survey of business demand, and last statistical result showed has more users to finance and economics in financial Street area
News is interested, has more users interested in youth image drama in university city section.BM-SC divides according to statistical result
Area plays different film sources, and financial and economic news is played in financial Street, and youth image drama is played in university city.Obtaining each community user
In the case of list, it can also be issued by delivering the programme content encrypted in corresponding cell to specific user
Key or charging, carry out Service control and charging.
Shown in Figure 5, Fig. 5 shows a kind of embodiment of statistical system of multicast broadcast service demand provided by the present invention
Structural representation.The statistical system of the multicast broadcast service demand of the embodiment includes：
MBMS GW501, for sending wide comprising multicast in business statistics request message, business statistics request message to MCE
Broadcast the service identification of business；
MCE502, the base station eNB issuing service for being serviced to MCE counts request message；To business demand statistic unit
The statistical result message for the cell that base station is returned is sent, wherein base station can be multiple；
The base station eNB 503 of MCE services, disappears for the user terminal broadcasting service statistics request into the cell covered
Breath；The user feedback message that user terminal is sent is received, the user comprising user terminal is from service identification in user feedback message
The service identification interested of middle selection；The user feedback message returned according to the user terminal in cell, cell is sent to MCE
Statistical result message, cell ID of the statistical result message package containing cell, selected service identification, and selection be chosen
Service identification user's number；
Business demand statistic unit 504, the statistical result message for analyzing cell obtains business demand statistical result,
To cause BM-SC according to business demand statistical result, determine to deliver specific business to the corresponding cell of specific cell ID
Identify corresponding multicast broadcast service business.
Business demand statistic unit 504 can be wholely set with BM-SC and can also be provided separately, business demand statistic unit
504 can also be arranged on MBMS GW501.
MBMS GW501 send business statistics request message to MCE, can be triggered with business demand statistic unit 504, for example,
Business demand statistic unit 504 sends business statistics request message to MBMS GW501, is needed in response to receiving to come from business
The business statistics request message for asking statistic unit 504 to send, MBMS GW501 send business statistics request message to MCE.MBMS
GW501 sends business statistics request message to MCE, can also be triggered by BM-SC505, or meet other carry out business statistics
Condition and trigger.
Business demand statistic unit is counted in Internet, and supporting all multicast broadcast service to count upwards needs
Ask, construct a kind of ability of platform class, meet diversified business statistics demand.MBMS GW501 can be needed based on business
The triggering of statistic unit 504 is asked, business statistics request message is sent to MCE.
BM-SC505, for according to the business demand statistical result, being delivered to the corresponding cell of specific cell ID
The corresponding multicast broadcast service business of specific service identification.
Unrestricted, the business demand statistic unit 504 according to the inventive method embodiment specific example, it is specific to use
In for the corresponding cell of each cell ID, the multicast and broadcast industry corresponding to the most service identification of user's number is recognized
Business；
BM-SC to the corresponding cell of each cell ID specifically for delivering the most service identification correspondence of user's number
Multicast broadcast service business.
One specific example of system according to the invention embodiment and unrestricted, business demand statistic unit, specifically for
For the corresponding cell of each cell ID, industry is entered to the multicast broadcast service corresponding to service identification according to user's number
Business priority ranking, user's number is more, and priority is higher.BM-SC specifically for the result that is sorted according to service priority, to
The corresponding cell of each cell ID delivers the corresponding multicast of service identification successively by the order of high priority to low priority
Broadcasting service business.
One specific example of system according to the invention embodiment and it is unrestricted, also comprising user in user feedback message
User identifies.Statistical result message is also comprising the user list for selecting selected service identification, and user list includes selection quilt
User's mark of the service identification of selection；Business demand statistical result also includes user list.
One specific example of system according to the invention embodiment and unrestricted, BM-SC, the group specifically for delivering encryption
Multicast broadcasting service business；According to the user list included in business demand statistical result, identify corresponding user to user and issue
Key, so as to obtain the multicast broadcast service business of user's decryption encryption.
One specific example of system according to the invention embodiment and it is unrestricted, in business statistics request message also include it is small
Area is identified.MCE to the corresponding base station issuing service of cell ID specifically for counting request message.
One specific example of system according to the invention embodiment and it is unrestricted, with continued reference to Fig. 5, the system also includes：
MME506, for forwarding the business statistics request message sent from MBMS GW to MCE；Come to MBMS GW forwardings
From the statistical result message of the MCE cells sent；MBMS GW, being additionally operable to send the statistical result message of cell to business needs
Seek statistic unit.
One specific example of system according to the invention embodiment and unrestricted, business demand statistic unit, be additionally operable to by
Business demand statistical result is sent to content supplier, to cause content supplier according to business demand statistical result, to BM-SC
There is provided specific service identification corresponding multicast broadcast service business.
In the various embodiments described above, business demand statistic unit obtains the user associated with MBMS type and region
Statistics, can provide business demand statistical result to BM-SC, the basis for estimation started as multicast broadcast service center service,
The flexibly flow of triggering multicast and broadcast, or flexibly service switchover content.Support is interacted with content supplier, and user is most interested in
Programme content feed back to content supplier, promote updating for program.
So far, the statistical method and system of a kind of multicast broadcast service demand according to the present invention is described in detail.
In order to avoid the design of the masking present invention, some details known in the field are not described.Those skilled in the art are according to upper
The description in face, completely it can be appreciated how implementing technical scheme disclosed herein.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and it
Same or analogous part cross-reference between the difference of its embodiment, each embodiment.For system embodiment
For, because it is substantially corresponding with embodiment of the method, so description is fairly simple, referring to the portion of embodiment of the method in place of correlation
Defend oneself bright.
The statistical method and system of the multicast broadcast service demand of the present invention may be achieved in many ways.For example, can
The multicast broadcast service demand of the present invention is realized by any combinations of software, hardware, firmware or software, hardware, firmware
Statistical method and system.The said sequence of the step of for methods described merely to illustrate, method of the invention
Step is not limited to order described in detail above, unless specifically stated otherwise.In addition, in certain embodiments, may be used also
By the program of the invention being embodied as recording in the recording medium, these programs include the machine for being used to realize the method according to the invention
Device readable instruction.Thus, the present invention also covering storage is used for the recording medium for performing the program of the method according to the invention.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel are it should be understood that above example is merely to illustrate, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (12)
1. a kind of statistical method of multicast broadcast service demand, it is characterised in that methods described includes：
Multicast broadcast service gateway MBMS GW send business statistics request message, the industry to multiple cell multicast coordination entity MCE
The service identification of multicast broadcast service is included in business statistics request message；
The MCE issues the business statistics request message to the MCE base stations serviced；
User terminal of the base station into the cell covered broadcasts the business statistics request message；
The user terminal is interested in response to receive that the user of the user terminal selects from the service identification
Service identification, user feedback message is sent to the base station, in the user feedback message comprising selected service identification and
User's mark of the user；
The user feedback message that the base station is returned according to the user terminal in the cell, the cell is sent to the MCE
Statistical result message, the statistical result message package is containing the cell ID of the cell, selected service identification, selection institute
State user's number of selected service identification and the user list of the selection selected service identification, the user
List includes the user's mark for selecting the selected service identification；
The statistical result message of the cell is analyzed, business demand statistical result is obtained, to cause multicast broadcast service center BM-
SC determines to deliver specific service identification pair to the corresponding cell of specific cell ID according to the business demand statistical result
The multicast broadcast service business answered, the business demand statistical result includes the user list；
Wherein, the multicast broadcast service business that the BM-SC is delivered is specially the multicast broadcast service business of encryption；
Methods described also includes：
The BM-SC identifies correspondence according to the user list included in the business demand statistical result to the user
User issue key, to cause the user to decrypt the multicast broadcast service business of the encryption.
2. according to the method described in claim 1, it is characterised in that the statistical result message of the analysis cell, specifically
Including：
For the corresponding cell of each cell ID, recognize that the multicast corresponding to the most service identification of user's number is wide
Broadcast business；
Methods described also includes：
The BM-SC delivers the most service identification correspondence of user's number to the corresponding cell of each described cell ID
Multicast broadcast service.
3. according to the method described in claim 1, it is characterised in that the statistical result message of the analysis cell, specifically
Including：
It is wide to the multicast corresponding to the service identification according to user's number for the corresponding cell of each cell ID
Broadcast business and carry out service priority sequence, user's number is more, and priority is higher；
Methods described also includes：
The result sorted according to the service priority, BM-SC is to the corresponding cell of each described cell ID by high preferential
Level arrives the order of low priority, and the corresponding multicast broadcast service business of the service identification is delivered successively.
4. according to the method described in claim 1, it is characterised in that also include cell mark in the business statistics request message
Know；
The MCE issues the business statistics request message to the MCE base stations serviced, specifically includes：
The MCE issues the business statistics request message to the corresponding base station of the cell ID.
5. method according to claim 4, it is characterised in that the MBMS GW send business statistics request to MCE and disappeared
Breath, is specifically included：
The business statistics request message is sent to MCE by the MBMS GW by mobile management entity MME；
Methods described also includes：
The statistical result message of the cell is sent to the MBMS GW by the MCE by the MME；
The MBMS GW send the statistical result message of the cell to the BM-SC.
6. method according to claim 5, it is characterised in that methods described also includes：
The business demand statistical result is sent to content supplier, to cause the content supplier according to the business need
Statistical result is sought, provides specific service identification corresponding multicast broadcast service business to BM-SC.
7. a kind of statistical system of multicast broadcast service demand, it is characterised in that the system includes：
MBMS GW, multicast and broadcast is included for being sent to MCE in business statistics request message, the business statistics request message
The service identification of business；
MCE, for issuing the business statistics request message to the MCE base stations serviced；Sent out to business demand statistic unit
Send the statistical result message of the cell of base station return；
The base station of the MCE services, the business statistics request message is broadcasted for the user terminal into the cell covered；
The user feedback message that user terminal is sent is received, the user comprising the user terminal is from described in the user feedback message
The service identification interested and user's mark of the user selected in service identification；According to the user terminal in the cell
The user feedback message of return, the statistical result message of the cell is sent to the MCE, and the statistical result message package contains institute
State cell ID, selected service identification, user's number of the selection selected service identification and the selection of cell
User's mark of the selected service identification；
Business demand statistic unit, the statistical result message for analyzing the cell obtains business demand statistical result, described
Business demand statistical result includes the user list；
BM-SC, for according to the business demand statistical result, specific industry to be delivered to the corresponding cell of specific cell ID
The corresponding multicast broadcast service business of business mark；
The BM-SC, the multicast broadcast service business specifically for delivering encryption；Wrapped according in the business demand statistical result
The user list contained, identifies corresponding user to the user and issues key, to cause the user to decrypt the encryption
Multicast broadcast service business.
8. system according to claim 7, it is characterised in that the business demand statistic unit, specifically for for every
The corresponding cell of one cell ID, recognizes the multicast broadcast service corresponding to the most service identification of user's number；
The BM-SC, specifically for delivering the most industry of user's number to the corresponding cell of each described cell ID
The corresponding multicast broadcast service business of business mark.
9. system according to claim 7, it is characterised in that the business demand statistic unit, specifically for for every
The corresponding cell of one cell ID, is carried out according to user's number to the multicast broadcast service corresponding to the service identification
Service priority sorts, and user's number is more, and priority is higher；
The BM-SC, it is corresponding to each described cell ID specifically for the result sorted according to the service priority
Cell delivers the corresponding multicast broadcast service business of the service identification successively by the order of high priority to low priority.
10. system according to claim 7, it is characterised in that also include cell mark in the business statistics request message
Know；
The MCE, specifically for issuing the business statistics request message to the corresponding base station of the cell ID.
11. system according to claim 10, it is characterised in that the system also includes：
MME, for forwarding the business statistics request message sent from MBMS GW to MCE；Come to MBMS GW forwardings
The statistical result message for the cell that the MCE is sent；
The MBMS GW, are additionally operable to send the statistical result message of the cell to business demand statistic unit.
12. system according to claim 11, it is characterised in that the business demand statistic unit, being additionally operable to will be described
Business demand statistical result is sent to content supplier, to cause content supplier according to the business demand statistical result, to
BM-SC provides specific service identification corresponding multicast broadcast service business.
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| WO2016119199A1 (en) * | 2015-01-30 | 2016-08-04 | Qualcomm Incorporated | Physical layer counting and bearer type selection |
| CN106559829A (en) * | 2015-09-30 | 2017-04-05 | 中国电信股份有限公司 | For realizing the method and system of distributed MCE counting statisticses |
| CN107172594B (en) * | 2016-03-07 | 2019-11-12 | 普天信息技术有限公司 | It is a kind of for counting the method and device of terminal quantity in cell |
| JP6937320B2 (en) * | 2016-05-10 | 2021-09-22 | 富士通株式会社 | Message sending / receiving devices, methods and communication systems |
| WO2020164225A1 (en) * | 2019-02-15 | 2020-08-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for group content delivery |
| CN111836206B (en) * | 2019-04-17 | 2022-08-30 | 中国移动通信有限公司研究院 | Multicast processing method, terminal and network node |
| WO2022027415A1 (en) * | 2020-08-06 | 2022-02-10 | Zte Corporation | Techniques for managing multicast and broadcast services |
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