CN102113354A - Method, apparatus and system for multicast service based on home enodeb - Google Patents
Method, apparatus and system for multicast service based on home enodeb Download PDFInfo
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Abstract
A method, apparatus and system for multicast service based on Home eNodeB are provided in the present invention, and the method includes: available multicast service information of user equipments is distributed via Multicast Control Channel (101); Multicast Traffic Channels corresponding to the multicast service of the service request are selected or assigned according to the received service request which is selected and sent by the user equipments, and are notified to the user equipments (102); and the data of multicast service requested by the user equipments are transmitted via the selected or assigned Multicast Traffic Channels (103). The apparatus includes an information distributing unit, a service channel selecting unit and a service transmitting unit. The system includes a Home eNodeB and user equipments. The above technical solutions could bring the following useful effect that even though the user bandwidth in multicast situation is limited, the multicast service can be performed normally.
Description
Method, the apparatus and system technical field of multicast service are carried out based on Home eNodeB
The present invention relates to communication field, more particularly to a kind of method, apparatus and system that multicast service is carried out based on Home eNodeB.
Background technology
In multicast service, such as MBMS (Multimedia Broadcast/Multicast Service, multimedia broadcast multi-broadcasting business) it is 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project）A kind of technology for streaming media service proposed, the technology can effectively utilize mobile network resource, realize point-to-multipoint multicast service.Multicast service refers to the mode that packet is transmitted from a data source to multiple targets, the unicast with point-to-point（Unicast) trafficwise is compared, and can be saved bandwidth, be realized network resources locating.
HeNB (Home eNodeB, Home eNodeB）, belong to femto（Femto) base station, is a kind of small-sized, low-power cellular basestation, is mainly used in the indoor place such as family and office, proposes to be derived from not enough and Wi-Fi (Wireless Fidelity, Wireless Fidelity that 3G cover initial stage earliest）The challenge of technology.It functions as the supplement that Cellular Networks are covered indoors, provides the user speech and data, services.It both can be used alone, and can also be integrated in the part as home network in home gateway.HeNB can pass through the existing DSL (digital subscriber lines of user）, cable (cable of cable TV）Or the broadband means such as optical fiber are connected to mobile operator network by IP network.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：At present, IPTV (Internet Protocol Television, the TV broadcasting service based on IP agreement are used for MBMS technologies in 3 gpp）Exemplified by business, IPTV service standard defined in 3GPP is to provide 16 programs, 300Kbps bandwidth is needed per programs, therefore the total bandwidth needed at least wants 4.8Mbps but under HeNB application scenarios, most users are by DSL access networks, most of its bandwidth be 1Mbps between 4Mbps, 4.8Mbps bandwidth requirement can not be met.Even if also, the bandwidth of user is more than 4.8Mbps, cannot guarantee that the bandwidth for being entirely capable of providing 4.8Mbps is used for IPTV service, because user will also carry out voice call in total family's bandwidth, internet is clear
Look at, the multiple business such as file download.As fully visible, prior art under multicast scene because user bandwidth is limited, it is impossible to normally carry out multicast service.
The content of the invention
The embodiment of the present invention provides a kind of method, apparatus and system that multicast service is carried out based on Home eNodeB so that user bandwidth is limited under multicast scene, also can normally carry out multicast service.
On the one hand, the embodiments of the invention provide a kind of method that multicast service is carried out based on Home eNodeB, the above method includes：The available multi-service information of user equipment is issued by multicast control channel；The service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；The data of the multicast service of above-mentioned user equipment requests are transmitted on the above-mentioned multicast transmission channel for selecting or distributing.
On the other hand, the embodiments of the invention provide a kind of method based on Home eNodeB receiving multicast traffic, the above method includes：Receive the available multi-service information of user equipment sent by multicast control channel；The service request chosen is sent to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the above-mentioned service request of Home eNodeB feedback；The data of the multicast service of above-mentioned user equipment requests are received on above-mentioned multicast transmission channel.
Another aspect, the embodiments of the invention provide a kind of device that multicast service is carried out based on Home eNodeB, said apparatus includes：Information issue unit, for issuing the available multi-service information of user equipment by multicast control channel；Traffic Channel selecting unit, for the service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；Business transmission unit, the data of the multicast service for transmitting above-mentioned user equipment requests on the above-mentioned multicast transmission channel for selecting or distributing.
Another aspect, the embodiments of the invention provide a kind of device based on Home eNodeB receiving multicast traffic, said apparatus includes：Information receiving unit, for receiving the available multi-service information of user equipment sent by multicast control channel；Traffic channel request unit, for sending the service request chosen to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the above-mentioned service request of Home eNodeB feedback；Business receiving unit, for receiving above-mentioned user equipment requests on above-mentioned multicast transmission channel
The data of multicast service.
Another further aspect, the embodiments of the invention provide a kind of system that multicast service is carried out based on Home eNodeB, said system includes：Home eNodeB, for issuing the available multi-service information of user equipment by multicast control channel；The service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；The data of the multicast service of above-mentioned user equipment requests are transmitted on the above-mentioned multicast transmission channel for selecting or distributing；User equipment, for receiving the available multi-service information of user equipment sent by multicast control channel；The service request chosen is sent to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the above-mentioned service request of Home eNodeB feedback；The data of the multicast service of above-mentioned user equipment requests are received on above-mentioned multicast transmission channel.
Above-mentioned technical proposal has the advantages that：Because issuing the available multi-service information of user equipment using by multicast control channel；The service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；The technological means of the data of the multicast service of above-mentioned user equipment requests is transmitted on the above-mentioned multicast transmission channel for selecting or distributing, so having reached that user bandwidth is limited under multicast scene, also can normally carry out the technique effect of multicast service.
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, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram that multicast service is carried out based on Home eNodeB of the embodiment of the present invention；Fig. 2 is a kind of method flow diagram based on Home eNodeB receiving multicast traffic of the embodiment of the present invention；Fig. 3 is method flow diagram of the application example MBMS information of the present invention after HeNB is broadcasted；
Fig. 4 is the Signalling exchange flow that application example of the present invention carries out MBMS based on HeNB
Figure；
Fig. 5 is the Signalling exchange flow chart that application example of the present invention carries out MBMS based on HeNB under switching multiplexing radio bearer scene；
Fig. 6 is a kind of apparatus structure schematic diagram that multicast service is carried out based on Home eNodeB of the embodiment of the present invention；
Fig. 7 is the Traffic Channel selecting unit structural representation in Fig. 6 of the embodiment of the present invention；
Fig. 8 is the control module structural representation in Fig. 7 of the embodiment of the present invention；
Fig. 9 is that the bandwidth in Fig. 8 of the embodiment of the present invention checks sub-modular structure schematic diagram；
Figure 10 is a kind of apparatus structure schematic diagram based on Home eNodeB receiving multicast traffic of the embodiment of the present invention；
Figure 11 is a kind of system schematic that multicast service is carried out based on Home eNodeB of the embodiment of 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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Embodiment one：
As shown in figure 1, being a kind of method flow diagram that multicast service is carried out based on Home eNodeB of the embodiment of the present invention, the above method includes：
Step 101, the available multi-service information of user equipment is issued by multicast control channel.
Optionally, above-mentioned available multi-service information includes multimedia broadcast multi-broadcasting business information.Step 102, the service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment.
Optionally, the above-mentioned service request chosen sent according to the above-mentioned user equipment of reception, selecting or distribute the corresponding multicast transmission channel of multicast service of above-mentioned service request can include：The bandwidth of above-mentioned multicast service to choosing is controlled.The bandwidth of the above-mentioned above-mentioned multicast service to choosing is controlled can be with
Including：Check the authority for the above-mentioned multicast service that above-mentioned user equipment requests are chosen：When above-mentioned user equipment has the authority of above-mentioned multicast service, then the above-mentioned multicast service for allowing above-mentioned user equipment requests to choose；Otherwise, then the above-mentioned multicast service that above-mentioned user equipment requests are chosen is forbidden；And/or check idle bandwidth：When there is idle bandwidth, selecting or distribute above-mentioned idle bandwidth is used for the above-mentioned multicast service chosen；When in the absence of idle bandwidth, the bandwidth that the existing multicast service of release takes, the above-mentioned multicast service chosen.The bandwidth that the existing multicast service of above-mentioned release takes can include：According to the priority of above-mentioned user equipment, the bandwidth that release is taken using the low existing multicast service of the user equipment priority of existing multicast service；And/or the bandwidth taken according to the number of users for the above-mentioned multicast service chosen, the few existing multicast service of release number of users.The above-mentioned service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment to include：The response message of above-mentioned service request is fed back, indicates that above-mentioned user equipment receives the data for the above-mentioned multicast service chosen on the above-mentioned multicast transmission channel for selecting or distributing.
Step 103, the data of the multicast service of above-mentioned user equipment requests are transmitted on the above-mentioned multicast transmission channel for selecting or distributing.
The above method is applied to network-side, corresponding, and a kind of method is provided below applied to client.As shown in Fig. 2 for a kind of method flow diagram based on Home eNodeB receiving multicast traffic of the embodiment of the present invention, the above method includes：
Step 201, the available multi-service information of user equipment sent by multicast control channel is received.
Step 202, the service request chosen is sent to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the above-mentioned service request of Home eNodeB feedback.
Step 203, the data of the multicast service of above-mentioned user equipment requests are received on above-mentioned multicast transmission channel.
The technical scheme of above method embodiment of the present invention has the advantages that：Because issuing the available multi-service information of user equipment using by multicast control channel；The service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission of multicast service of above-mentioned service request
Channel simultaneously notifies above-mentioned user equipment；The technological means of the data of the multicast service of above-mentioned user equipment requests is transmitted on the above-mentioned multicast transmission channel for selecting or distributing, so having reached that user bandwidth is limited under multicast scene, also can normally carry out the technique effect of multicast service.
Embodiment two：
The scheme that application example of the present invention is provided, solves the problem of user bandwidth under HeNB scenes is limited to carry out IPTV service.In order to reduce demands of the HeNB to access bandwidth, it need not be transmitted when some business does not have demand between HeNB and network, so as to reduce the demand to bandwidth.But broadcast business information still need HeNB broadcasted so as to user progress service selection.In application example of the present invention：HeNB is controlled according to UE request to MBMS, including：MBMS service bandwidths are controlled, UE service authority control, the number of users statistics of MBMS.Subsequent step conceives the method flow diagram as shown in figure 3, for application example MBMS information of the present invention after HeNB is broadcasted, and comprises the following steps：
Step 301, UE asks MBMS to HeNB, and before UE initiates MBMS request, HeNB passes through MCCH (Multicast Control Channel, multicast control channel）Issue MBMS information.
Step 302, HeNB is controlled to MBMS, including：The number of users statistics of MBMS：HeNB can use Counting (countings）Number of users under mechanism, statistics MBMS, or for TV user, count the number of users under each channel；MBMS bandwidth is controlled：HeNB is received after UE MBMS request, new bandwidth is distributed in the bandwidth for MBMS set from user, if setting MBMS bandwidth to have run out, HeNB can be according to information such as the numbers of users of UE authority and/or MBMS, discharge number of users few, and/or using the low MBMS of the UE authorities of business, obtaining enough MBMS bandwidth is used for new MBMS business；There is no UE under some MBMS when HeNB is checked by the number of users statistical function of MBMS, or there is no UE, HeNB to discharge the MBMS under some TV channel for playing；UE service authority control：HeNB is according to UE priority, such as：CSG priority (Close Subscriber Group priority, Closed User Group's priority）, to UE's
MBMS request is controlled, and whether control UE has the priority using the MBMS；The MBMS that UE please look for novelty, when MBMS bandwidth is used up, whether control UE has permission the bandwidth for seizing existing MBMS.
Step 303, UE receives MBMS according to control result, HeNB returns to response for UE MBMS request, indicate that UE reads the corresponding MTCH of MBMS (the Multicast Traffic Channel, multicast transmission channel asked on MCCH in successful response message）Information, then UE the MBMS data of request is obtained from MTCH.
As shown in figure 4, carrying out the Signalling exchange flow chart of MBMS based on HeNB for application example of the present invention, it comprises the following steps：
Step 401. user sets the bandwidth that MBMS is used on HeNB, and the bandwidth of the setting should be less than the total bandwidth of consumer wideband access.
Step 402. HeNB obtains MBMS information from network side, there is following three kinds of modes：A, according to MBMS Session Start (MBMS conversation initializations）Process, MBMS GW (MBMS gateways）MBMS Session Start request messages are sent to HeNB, HeNB obtains MBMS information from the request message（Which can be used when HeNB is online）；
When B, HeNB are initialized, HeNB actives and MBMS GW or BM-SC (Broadcast/Multicast Service Center, BroadCast MultiCast Service center）Interaction, obtains MBMS information；
When C, HeNB are initialized, pass through SON (Self-Organized Network, self-organizing network）Process, obtains MBMS information from HeNB configuration information.
Step 403. HeNB issues MBMS information on MCCH, including, the MBMS information that the MBMS information and HeNB that HeNB is obtained from network side are locally configured.The business information that HeNB is issued might not have business datum, and only when the business is requested, HeNB just asks issuing service data from network side (such as MBMS GW) and carries out broadcast transmission.
Step 404. UE reads MBMS information from MCCH.
Step 405, UE select MBMS interested from the MBMS business information of acquisition
service 1。
Step 406A. UE search the corresponding MTCH of MBMS service 1 in MCCH, if finding corresponding MTCH, illustrate that MBMS service 1 are transmitted just on the MTCH, UE can directly receive the data on the MTCH；Otherwise, below step is continued.
Step 406B UE sends MBMS request, acquisition request MBMS service 1 to HeNB.
Step 407. HeNB receives UE MBMS request, check whether UE has permission request MBMS service 1, check whether that also available free bandwidth can be used for MBMS service 1, inspection result is that UE can ask the MBMS, there is available bandwidth.
Step 408. HeNB initiates IP multicast adition process, adds MBMS service 1 corresponding
Ip multicast group.
Step 409. HeNB is the distributing radio resources of MBMS service 1, updates MCCH, MBMS service 1 are associated with MTCH.
Step 410. HeNB sends MBMS request to UE and responded, and indicates that UE reads MTCH information.
Step 411. UE receives the data of MBMS service 1 on specified MTCH.
The scheme of application example of the present invention solves the user in HeNB scenes in the case of Bandwidth-Constrained, the problem of IPTV service effectively can not being carried out, it can be needed to be provided for IPTV bandwidth according to user simultaneously, dynamic request IPTV channel, the bandwidth demand of IPTV service is reduced, the flexibility of business development is added.Application example of the present invention is used to not only business supports of the HeNB to MBMS, and the multicast service under any event of bandwidth limitation is supported.
Embodiment three：
As shown in figure 5, carrying out the Signalling exchange flow chart of MBMS under switching multiplexing radio bearer scene based on HeNB for application example of the present invention, it comprises the following steps：
Step 501. UE is receiving the data of MBMS service 1.
Step 502. UE is according to the MBMS information on MCCH, selection MBMS service
2。
If in step 503A. MBMS informations, there is MBMS service 2 corresponding MTCH, UE and directly receive the data on the MTCH；Otherwise, below step is continued.
Step 503B UE sends MBMS request, acquisition request MBMS service 2 to HeNB.
Step 504. HeNB receives UE MBMS request, checks that UE has permission request MBMS service 2.
Step 505, HeNB are checked currently without idle MBMS bandwidth, determine the MBMS bandwidth that release MBMS service 1 take（HeNB can be according to information such as the numbers of users of UE authority and/or MBMS business, and release number of users is few, and/or uses the low MBMS of the UE authorities of business）, and HeNB determines reuse MBMS service 1 MBMS radio bearers, updates MCCH, MBMS service 2 are associated with MTCH.
Step 506. HeNB initiates the departure process of IP multicasts, leaves the corresponding ip multicast groups of MBMS service 1.
Step 507. HeNB initiates the adition process of IP multicasts, adds the corresponding ip multicast groups of MBMS service 2.
Step 508. HeNB sends MBMS request to UE and responded, and indicates that UE reads MTCH information.
Step 509. UE receives the data of MBMS service 2 on specified MTCH.
The scheme of application example of the present invention is solved is switching the user being multiplexed under radio bearer scene in the case of Bandwidth-Constrained based on HeNB, the problem of IPTV service effectively can not being carried out, it can be needed to be provided for IPTV bandwidth according to user simultaneously, dynamic request IPTV channel, the bandwidth demand of IPTV business is reduced, the flexibility of business development is added.The present invention is used to not only business supports of the HeNB to MBMS, and the multicast service under any event of bandwidth limitation is supported.
Example IV：
As shown in fig. 6, being a kind of device knot that multicast service is carried out based on Home eNodeB of the embodiment of the present invention
Structure schematic diagram, said apparatus 60 includes：Information issue unit 601, for issuing the available multi-service information of user equipment by multicast control channel；Traffic Channel selecting unit 602, for the service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；Business transmission unit 603, the data of the multicast service for transmitting above-mentioned user equipment requests on the above-mentioned multicast transmission channel for selecting or distributing.
It is preferred that, above-mentioned available multi-service information can include multimedia broadcast multi-broadcasting business information.As shown in fig. 7, for the Traffic Channel selecting unit structural representation in Fig. 6 of the embodiment of the present invention, above-mentioned Traffic Channel selecting unit 602 can include：Control module 6021, the bandwidth for the above-mentioned multicast service to choosing is controlled.Above-mentioned Traffic Channel selecting unit 602 can also include：Feedback module 6022, the response message for feeding back above-mentioned service request indicates that above-mentioned user equipment receives the data for the above-mentioned multicast service chosen on the above-mentioned multicast transmission channel for selecting or distributing.
It is preferred that, as shown in figure 8, being the control module structural representation in Fig. 7 of the embodiment of the present invention, above-mentioned control module 6021 can include：Scope check submodule 60211, the authority for checking the above-mentioned multicast service that above-mentioned user equipment requests are chosen：When above-mentioned user equipment has the authority of above-mentioned multicast service, then the above-mentioned multicast service for allowing above-mentioned user equipment requests to choose；Otherwise, then the above-mentioned multicast service that above-mentioned user equipment requests are chosen is forbidden；And/or bandwidth checks submodule 60212, the bandwidth for checking the free time：When there is idle bandwidth, selecting or distribute above-mentioned idle bandwidth is used for the above-mentioned multicast service chosen；When in the absence of idle bandwidth, the bandwidth that the existing multicast service of release takes, the above-mentioned multicast service chosen.
It is preferred that, as shown in figure 9, checking sub-modular structure schematic diagram for the bandwidth in Fig. 8 of the embodiment of the present invention, above-mentioned bandwidth checks that submodule 60212 can include：First release grandson module 602121, for the priority according to above-mentioned user equipment, the bandwidth that release is taken using the low existing multicast service of the user equipment priority of existing multicast service；And/or the second release grandson module 602122, for the number of users according to the above-mentioned multicast service chosen, the bandwidth that the few existing multicast service of release number of users takes.
Said apparatus is applied to network-side, corresponding, and a kind of device is provided below applied to client.As shown in Figure 10, it is that a kind of apparatus structure based on Home eNodeB receiving multicast traffic of the embodiment of the present invention shows
It is intended to, said apparatus 100 can include：Information receiving unit 1001, for receiving the available multi-service information of user equipment sent by multicast control channel；Traffic channel request unit 1002, for sending the service request chosen to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the above-mentioned service request of above-mentioned Home eNodeB feedback；Business receiving unit 1003, the data of the multicast service for receiving above-mentioned user equipment requests on above-mentioned multicast transmission channel.
The above-mentioned device for carrying out multicast service based on Home eNodeB is applied to network-side, can include Home eNodeB, and the above-mentioned device based on Home eNodeB receiving multicast traffic is applied to client, can include user equipment.As shown in figure 11, it is a kind of system schematic that multicast service is carried out based on Home eNodeB of the embodiment of the present invention, said system includes：Home eNodeB 111, for issuing the available multi-service information of user equipment by multicast control channel；The service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；The data of the multicast service of above-mentioned user equipment requests are transmitted on the above-mentioned multicast transmission channel for selecting or distributing；User equipment 110, for receiving the available multi-service information of user equipment sent by multicast control channel；The service request chosen is sent to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the above-mentioned service request of above-mentioned Home eNodeB feedback；The data of the multicast service of above-mentioned user equipment requests are received on above-mentioned multicast transmission channel.
Said apparatus of the present invention, system embodiment technical scheme have the advantages that：Because issuing the available multi-service information of user equipment using by multicast control channel；The service request chosen sent according to the above-mentioned user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of above-mentioned service request and notify above-mentioned user equipment；The technological means of the data of the multicast service of above-mentioned user equipment requests is transmitted on the above-mentioned multicast transmission channel for selecting or distributing, so having reached that user bandwidth is limited under multicast scene, also can normally carry out the technique effect of multicast service.
Certainly, all it is that user equipment is obtained after MTCH information in above-mentioned all invention flows, then obtains the cast service data carried on MTCH.But, for other reasons, may such as there are multiple multicast service multiplexings on a MTCH, therefore in this case, HeNB can also carry the ginseng of specific scheduling parameter, carrying and/or multiplexing in the response message of service request of user is fed back to
Number etc., enables user equipment accurately to obtain the cast service data of request from MTCH.
One of ordinary skill in the art will appreciate that realizing that all or part of step in above-described embodiment method can be by program to instruct related hardware to complete, described program can be stored in a computer read/write memory medium, the program is upon execution, including above-mentioned all or part of step, described storage medium, such as：ROM/RAM, disk, CD etc..
Above-described embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; the sequence number of above example does not represent the quality of embodiment; it should be understood that; the foregoing is only the present invention embodiment, the protection domain being not intended to limit the present invention, within the spirit and principles of the invention; any modification, equivalent substitution and improvements done etc., should be included in the scope of the protection.
Claims (13)
- Claims1st, a kind of method that multicast service is carried out based on Home eNodeB, it is characterised in that methods described includes：The available multi-service information of user equipment is issued by multicast control channel；The service request chosen sent according to the user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of the service request and notify the user equipment；The data of the multicast service of the user equipment requests are transmitted on the multicast transmission channel for selecting or distributing.2nd, method as claimed in claim 1, it is characterised in thatThe available multi-service information includes multimedia broadcast multi-broadcasting business information.3rd, method as claimed in claim 1, it is characterised in that the service request chosen sent according to the user equipment of reception, selecting or distribute the corresponding multicast transmission channel of multicast service of the service request includes：The bandwidth of the multicast service to choosing is controlled.4th, method as claimed in claim 3, it is characterised in that the described pair of bandwidth of the multicast service chosen be controlled including：Check the authority for the multicast service that the user equipment requests are chosen：When the user equipment has the authority of the multicast service, then the multicast service for allowing the user equipment requests to choose；Otherwise, then the multicast service that the user equipment requests are chosen is forbidden；And/or check idle bandwidth：When there is idle bandwidth, selecting or distribute the idle bandwidth is used for the multicast service chosen；When in the absence of idle bandwidth, the bandwidth that the existing multicast service of release takes, the multicast service chosen.5th, method as claimed in claim 4, it is characterised in that the bandwidth that the existing multicast service of the release takes includes：According to the priority of the user equipment, the bandwidth that release is taken using the low existing multicast service of the user equipment priority of existing multicast service；And/or according to the number of users for the multicast service chosen, the few existing multicast of release number of users The bandwidth that business takes.6th, a kind of method based on Home eNodeB receiving multicast traffic, it is characterised in that methods described includes：Receive the available multi-service information of user equipment sent by multicast control channel；The service request chosen is sent to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the service request of the Home eNodeB feedback；The data of the multicast service of the user equipment requests are received on the multicast transmission channel.7th, a kind of device that multicast service is carried out based on Home eNodeB, it is characterised in that described device includes：Information issue unit, for issuing the available multi-service information of user equipment by multicast control channel；Traffic Channel selecting unit, for the service request chosen sent according to the user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of the service request and notify the user equipment；Business transmission unit, the data of the multicast service for transmitting the user equipment requests on the multicast transmission channel for selecting or distributing.8th, device as claimed in claim 7, it is characterised in thatThe available multi-service information includes multimedia broadcast multi-broadcasting business information.9th, device as claimed in claim 7, it is characterised in that the Traffic Channel selecting unit includes：Control module, the bandwidth for the multicast service to choosing is controlled.10th, device as claimed in claim 9, it is characterised in that the control module includes：Scope check submodule, the authority for checking the multicast service that the user equipment requests are chosen：When the user equipment has the authority of the multicast service, then the multicast service for allowing the user equipment requests to choose；Otherwise, then the multicast service that the user equipment requests are chosen is forbidden；And/or bandwidth checks submodule, the bandwidth for checking the free time：When there is idle bandwidth, choosing Selecting or distribute the idle bandwidth is used for the multicast service chosen；When in the absence of idle bandwidth, the bandwidth that the existing multicast service of release takes, the multicast service chosen.11st, device as claimed in claim 10, it is characterised in that the bandwidth checks that submodule includes：First release grandson's module, for the priority according to the user equipment, the bandwidth that release is taken using the low existing multicast service of the user equipment priority of existing multicast service；And/or the second release grandson's module, for the bandwidth taken according to the number of users of the multicast service chosen, the few existing multicast service of release number of users.12nd, a kind of device based on Home eNodeB receiving multicast traffic, it is characterised in that described device includes：Information receiving unit, for receiving the available multi-service information of user equipment sent by multicast control channel；Traffic channel request unit, for sending the service request chosen to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the service request of the Home eNodeB feedback；Business receiving unit, the data of the multicast service for receiving the user equipment requests on the multicast transmission channel.13rd, a kind of system that multicast service is carried out based on Home eNodeB, it is characterised in that the system includes：Home eNodeB, for issuing the available multi-service information of user equipment by multicast control channel；The service request chosen sent according to the user equipment of reception, selects or distributes the corresponding multicast transmission channel of multicast service of the service request and notify the user equipment；The data of the multicast service of the user equipment requests are transmitted on the multicast transmission channel for selecting or distributing；User equipment, for receiving the available multi-service information of user equipment sent by multicast control channel；The service request chosen is sent to Home eNodeB, and receives the corresponding multicast transmission channel of multicast service of the service request of the Home eNodeB feedback；The data of the multicast service of the user equipment requests are received on the multicast transmission channel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2009/071882 WO2010133027A1 (en) | 2009-05-20 | 2009-05-20 | Method, apparatus and system for multicast service based on home enodeb |
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| CN2009801269188A Pending CN102113354A (en) | 2009-05-20 | 2009-05-20 | Method, apparatus and system for multicast service based on home enodeb |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004043107A1 (en) * | 2002-11-08 | 2004-05-21 | Nokia Corporation | Context linking scheme |
| CN1774124A (en) * | 2004-11-10 | 2006-05-17 | 华为技术有限公司 | Business control information transmitting method in multimedia broadcasting/group broadcasting service |
| CN101136814A (en) * | 2006-08-28 | 2008-03-05 | 西门子（中国）有限公司 | Method and device for supporting MBMS service |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100461877C (en) * | 2006-12-31 | 2009-02-11 | 华为技术有限公司 | Method for controlling multimedia broadcast group broadcast service load |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004043107A1 (en) * | 2002-11-08 | 2004-05-21 | Nokia Corporation | Context linking scheme |
| CN1774124A (en) * | 2004-11-10 | 2006-05-17 | 华为技术有限公司 | Business control information transmitting method in multimedia broadcasting/group broadcasting service |
| CN101136814A (en) * | 2006-08-28 | 2008-03-05 | 西门子（中国）有限公司 | Method and device for supporting MBMS service |
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