CN105451190A - Method and device for MBMS business, base station and mobile device - Google Patents
Method and device for MBMS business, base station and mobile device Download PDFInfo
- Publication number
- CN105451190A CN105451190A CN201410505341.4A CN201410505341A CN105451190A CN 105451190 A CN105451190 A CN 105451190A CN 201410505341 A CN201410505341 A CN 201410505341A CN 105451190 A CN105451190 A CN 105451190A
- Authority
- CN
- China
- Prior art keywords
- mbms
- configuration
- cell
- information
- strengthening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a method and device for a MBMS business, a method and device for receiving a MBMS business, and a base station and a mobile phone. In one embodiment of the present invention, the method for the MBMS business firstly detects the MBMS business with enhanced configuration; then, an enhanced configuration cell is configured to indicate the information related to the MBMS business with enhanced configuration in the system information, wherein the enhanced configuration cell is different from a general configuration cell configured to indicate the information related to the MBMS business with general configuration. According to the embodiment of the present invention, different cells may be used for indicating information related to the MBMS business with general configuration and information related to the MBMS business with enhanced configuration in the system information. Thus, the enhanced configuration of the MSMB business is transparent for a user device which does not support the enhanced configuration, and at the same time the user device which supports the enhanced configuration may receive the MBMS business with the enhanced configuration.
Description
Technical field
Embodiment of the present disclosure relates to wireless communication technology field, and relates more specifically to for one for the method and apparatus of multimedia broadcast/multi broadcast (MBMS) business, a kind of method and apparatus for receiving MBMS and a kind of base station and mobile device.
Background technology
Multimedia broadcast/multi broadcast (MBMS) technology is defined in third generation partner program (3GPP), it is for sending content of multimedia to large receiver set simultaneously, thus provides a kind of for sending the flexible, machine-processed efficiently of public information from a transmitter to multiple receiver.
Explicitly call in the wireless access network (RAN) of Long Term Evolution (LTE) project research work group: Logical Traffic Channels (MTCH) transmission in Rel.12 on Physical Multicast Channel (PMCH) should support 256QAM.
For the subscriber equipment (UE) of Rel.12, wherein part UE can support the MTCH transmission adopting 256QAM, and part UE can not support the MTCH transmission adopting 256QAM.And for the UE before Rel.12, they can not support 256QAM.
Under normal circumstances, in order to support the continuity of MBMS, the UE that Serving cell will be served for it provides the necessary MBMS information with frequency and alien frequencies.If a Rel.12UE is interested in the MBMS in some frequencies, will think that this frequency has limit priority when it wants to receive this MBMS in idle condition, the community that then rules selection of foundation cell reselection is suitable is to receive this MBMS.According to prior art, do not support that the UE of 256QAM is time interested in the MBMS such as adopting 256QAM to modulate, it can think that the frequency at this MBMS place has limit priority and performs cell reselection.But owing to not supporting 256QAM, even if carried out cell reselection, it still cannot receive its interested MBMS.On the other hand, for the UE that wireless heterogeneous networks (RRC) connects, it will carry out its interested MBMS of informing network by RRC information, and network can perform for this UE and switch so that it can receive MBMS.And when utilizing 256QAMMTCH in Target cell, even if performed for not supporting that the UE of 256QAM switches, this UE still can not the MBMS of receiving target community.And this likely can cause a large amount of UE to reside in this Target cell.
For this reason, exist in the art the demand improved is carried out for existing MBMS communication mechanism.
Summary of the invention
In view of this, present disclose provides a kind of new communication plan for MBMS, to overcome or to alleviate the defect at least partially existed in foregoing prior art.
According to first aspect of the present disclosure, provide a kind of method for multimedia broadcast/multi broadcast (MBMS) business.Described method can comprise the MBMS detecting and adopt and strengthen configuration; And in system information, utilize and strengthen the described relevant information adopting the MBMS strengthening configuration of configuration cell instruction, wherein said enhancing configuration cell is the cell different from the common configuration cell of the relevant information being used to indicate the MBMS adopting common configuration.
According in an execution mode of the present disclosure, described MBMS can comprise the MBMS in this community.In this case, described method can further include and sends MBMS indication information to neighbor cell, described MBMS indication information is in another cell different from the cell of the relevant information being used to indicate the MBMS adopting common configuration, and instruction adopts with described the relevant information strengthening the MBMS configured.
According in another execution mode of the present disclosure, described MBMS comprises the MBMS in neighbor cell.In this case, described method can also comprise the MBMS indication information received from described neighbor cell; And described detection adopts the MBMS strengthening configuration can comprise another cells different from the cell of the relevant information being used to indicate the MBMS adopting common configuration in the described MBMS indication information received, detect the MBMS that described employing strengthens configuration.
According in an execution mode of the present disclosure, described MBMS indication information can comprise X2 and set up request message; X2 sets up response message; And base station configuration updating information is wherein among any one.
According in another execution mode of the present disclosure, described method may further include in response to the request of subscriber equipment for interested MBMS, according to described subscriber equipment for the described tenability strengthening configuration, determine whether to perform cell merge for described subscriber equipment.
According in another execution mode of the present disclosure, described common configuration cell and described enhancing configure cell and are arranged in identical systems block of information.
According in an execution mode more of the present disclosure, wherein relevant to MBMS described enhancing configuration comprise following wherein at least one: Logical Traffic Channels (MTCH) transmission adopting 256QAM; New multicast control channel (MCCH) form; New Physical Multicast Channel (PMCH) configuration; And new broadcast/multicast single frequency network (MBSFN) sub-frame configuration.
According to second aspect of the present disclosure, additionally provide a kind of equipment for receiving multimedia broadcast/multicast (MBMS) business.Described equipment can comprise business detecting unit, and described business detecting unit is configured to detect the MBMS adopting and strengthen configuration; And business indicating member, described business indicating member is configured in system information, utilize and strengthen the described relevant information strengthening the MBMS of configuration of configuration cell instruction employing, wherein said enhancing configuration cell is the cell different from the common configuration cell of the relevant information being used to indicate the MBMS adopting common configuration.
According to the third aspect of the present disclosure, provide a kind of method for receiving multimedia broadcast/multicast (MBMS) business.Described method can comprise: receive the system information comprising and strengthen configuration cell and common configuration cell, the described relevant information strengthening the MBMS of configuration cell instruction employing enhancing configuration, described common configuration cell instruction adopts the relevant information of the MBMS of common configuration, and wherein said enhancing configuration cell and described common configuration cell are different cells; The described relevant information adopting the MBMS strengthening configuration is obtained from described enhancing configuration cell; And based on mobile device for the described tenability strengthening configuration, determine whether described mobile device receives and adopt the described described MBMS strengthening configuration.
According to fourth aspect of the present disclosure, additionally provide a kind of equipment for receiving multimedia broadcast/multicast (MBMS) business.Described method can comprise: information receiving unit, be configured to receive the system information comprising and strengthen configuration cell and common configuration cell, the described relevant information strengthening the MBMS of configuration cell instruction employing enhancing configuration, described common configuration cell instruction adopts the relevant information of the MBMS of common configuration, and wherein said enhancing configuration cell and described common configuration cell are different cells; Information acquisition unit, is configured to obtain the described relevant information adopting the MBMS strengthening configuration from described enhancing configuration cell; And business determining unit, be configured to strengthen for described the tenability configured based on mobile device, determine whether described mobile device receives and adopt the described described MBMS strengthening configuration to close.
According to the 5th aspect of the present disclosure, additionally provide a kind of base station, described base station comprises the equipment according to second aspect of the present disclosure.
According to the 6th aspect of the present disclosure, additionally provide a kind of subscriber equipment, described subscriber equipment comprises the equipment according to fourth aspect of the present disclosure.
According to embodiment of the present disclosure, provide a kind of solution for adopting the MBMS strengthening configuration and common configuration.Especially, in embodiment of the present disclosure, can according to utilizing different cells to indicate the MBMS adopting common configuration and the MBMS adopting enhancing configuration in system information.Like this, the enhancing of MBMS configuration is transparent for not supporting for the subscriber equipment that this enhancing configure, and does not affect simultaneously and support that the subscriber equipment of this enhancing configuration is to the reception of the MBMS adopting this enhancing to configure.
Accompanying drawing explanation
In conjunction with the drawings and with reference to following detailed description, the feature of each execution mode of the disclosure, advantage and other aspects will become more obvious, in the accompanying drawings:
Fig. 1 schematically shows the schematic diagram can implementing the application scenarios of embodiment of the present disclosure wherein;
Fig. 2 schematically shows the flow chart of the method for MBMS according to an execution mode of the present disclosure;
Fig. 3 schematically shows the flow chart of the transmission MBMS indication information according to an execution mode of the present disclosure;
Fig. 4 schematically shows the flow chart of the method for receiving MBMS according to an execution mode of the present disclosure;
Fig. 5 schematically shows the flow chart of the equipment for MBMS according to an execution mode of the present disclosure; And
Fig. 6 schematically shows the flow chart of the equipment for receiving MBMS according to an execution mode of the present disclosure.
Embodiment
Hereinafter, each illustrative embodiments of the present disclosure is described in detail with reference to accompanying drawing.It should be noted that these accompanying drawings and describing what relate to is only preferred implementation exemplarily.It should be noted that, according to describing subsequently, being easy to the replacement execution mode dreaming up structure disclosed herein and method, and can when using these alternate embodiments when principle disclosed in not departing from the disclosure and being claimed.
Should be appreciated that providing these illustrative embodiments is only used to enable those skilled in the art understand better and then realize the disclosure, and not limit the scope of the present disclosure by any way.In addition, in the accompanying drawings, for purposes of illustration, optional step, module, unit etc. are illustrated with dotted line frame.
Term " base station " (BS) can represent Node B (NodeB or NB), enode b (eNodeB or eNB), remote radio unit (RRU), radio-frequency maser (RH), far end radio frequency head (RRH), repeater, low power nodes, such as femto base station, femto base station etc. as used herein.
Term " subscriber equipment " (UE) refers to any equipment that can communicate with BS as used herein.Exemplarily, UE can comprise terminal, mobile terminal (MT), subscriber stations (SS), portable subscriber platform (PSS), travelling carriage (MS) or access terminal (AT).
Term " comprises " as used herein, " comprising " and similar terms should be understood to be open term, namely " comprise/including but not limited to ".Term "based" is " at least in part based on ".Term " embodiment " expression " at least one embodiment "; Term " another embodiment " expression " at least one other embodiment ".The related definition of other terms provides in will be described below.
Hereinafter, the schematic diagram can implementing the application scenarios of embodiment of the present disclosure wherein will be first described with reference to Figure 1.But it should be noted that, the communication system illustrated is an example of the application scenarios of embodiment of the present disclosure herein.Embodiment of the present disclosure can also in the application scenarios that any other is suitable specific implementation.
As shown in Figure 1, base station eNB 1 serves community 1, and service frequency is F1, and base station eNB 2 serves community 2, and service frequency is F2.User equipment (UE) 0 and UE1 are the subscriber equipmenies of being served by base station eNB 1 in community 1.User equipment (UE) 0 represents the subscriber equipment supporting to strengthen configuration, is such as Rel.12UE; The subscriber equipment strengthening configuration is not supported in UE1 representative, such as Rel.11 or in the past version UE or do not support the Rel.12UE strengthening configuration.Herein, the 256QAM modulation system of the new introducing that described enhancing configuration is mentioned in this way in the introduction, namely adopts the MTCH of 256QAM to transmit.But the present invention is not limited thereto, and this enhancing configuration also can be such as new MCCH form; New Physical Multicast Channel (PMCH) configuration (dispatching cycle as new); And new broadcast/multicast single frequency network (MBSFN) sub-frame configuration (as new subframe numbers or the bandwidth etc. that can be used for MBMS).
As shown in Figure 1, base station eNB 1 is to its user equipment (UE) 0 of serving and UE1 broadcasting MBMS business information.This business information is usually included in system information block, although the function setting of system information block is slightly different in different systems, MBMS information is included in system information block SIB13 and SIB15 usually.In SIB13, such as include the information for MCCH, such as " MBMS-NotificationConfig-r9 ", and comprise service area identifier (SAI) information being used to indicate MBMS at SIB15, such as mbms-SAI-IntraFreq-r11 and mbms-SAI-InterFreqlist-r11.Wherein mbms-SAI-IntraFreq-r11 includes the SAI information of the MBMS on ongoing frequency; Mbms-SAI-InterFreqlist-r11 comprises the SAI information providing the neighbor cell of MBMS (comprising community 2) list of frequency (comprising additional frequency bands) and corresponding MBMS.
When not introducing the MTCH transmission such as adopting 256QAM, the user equipment (UE) 0 in community 1 and UE1 permit the information in SIB13 and SIB15 can be utilized to know available MBMS, and can receive MBMS in correspondingly frequency.But, if what do not support the business interested to UE1 strengthening configuration to adopt is strengthen configuration, in F1 frequency, such as adopt the MBMS of the employing 256QAM on the MBMS of 256QAM or frequency F2, although then UE1 knows the existence of this MBMS, even if also cannot receive this MBMS after cell reselection or cell merge at all.
For this reason, in execution mode in the disclosure, provide a kind of scheme for MBMS, for solving the problem caused after the enhancing configuration introducing MBMS.
Next, the communication means for MBMS according to an execution mode of the present disclosure is described in detail with reference to Fig. 2.The method such as can perform at base station eNB 1 place such as shown in Fig. 1.
As shown in Figure 2, first in step S210, detect and strengthen with employing the MBMS configured.According in embodiment of the present disclosure, first at such as eNB1 place, detect the MBMS adopting and strengthen configuration.This comprise detect this community institute provide adopt strengthen configuration MBMS and/or neighbor cell employing strengthen configure MBMS.Such as have employed the MBMS of 256QAM.
Be understandable that eBN1 grasps the details of the miscellaneous service (comprising MBMS) of You Zhe community (namely in community 1), what therefore know that MBMS in this community adopts is common configuration or strengthening configuration is be easy to realize, and repeats no more herein.When eNB1 detect this community MBMS adopt be strengthen configuration, eNB1 can by X2 interface by adopt strengthen configuration MBMS relevant information inform neighbor cell by MBMS Indication message.
According to prior art, if eNB will provide MBMS, this MBMS relevant information by the X2 interface for inter base station communication, will be informed to neighbor cell by it, so that this neighbor cell can comprise this information in the system information of its broadcast.The X2 signaling that can be used for carrying MBMS relevant information can be such as that X2 sets up request, X2 sets up response, base station configuration updating information etc.MBMS relevant information comprises the SAI of the MBMS of Serving cell to some extent.
Such as set up in the message such as request, X2 foundation response at X2 and include service cell information (ServedCellInformation), it is used to indicate the configuration information of institute Serving cell, and in this Serving cell, include two cells of instruction MBMS area identification list information and MBMS area identification.The relevant information of two cell has only been shown in table 1 below for purposes of illustration.
Table 1
In embodiments of the present invention, in order to adopt to neighbor cell instruction the MBMS strengthening configuration, can be used to indicate in the signaling of MBMS (namely adopting the MBMS of common configuration) relevant information original, newly-increased another one cell is used for indicating the relevant information adopting the MBMS strengthening configuration.Such as, for the new 256QAM introduced, amended cell can be expressed as follows:
Table 2
Wherein to be with the black font of underscore to show amendment part.
Like this, by providing one for strengthening the special cell of the MBMS of configuration, the base station of neighbor cell just can detect the information of MBMS in this special cell in the X2 signaling received, and what can know that the MBMS be associated with obtained information adopts is strengthen to configure.In this way, the neighbor cell eNB2 of eNB1 just can make a distinction adopting the MBMS of common configuration to strengthen with employing the MBMS configured.
Fig. 3 schematically shows the flow chart of the transmission MBMS indication information according to an execution mode of the present disclosure.As shown in Figure 3, first send X2 in step S301, eNB1 and set up request, in this request, indicate the SAI information adopting the MBMS of 256QAM in the community 1 that eNB1 serves with special cell.Such eNB2 just can know the relevant information adopting the MBMS strengthening configuration in eNB1, then in step S320, can be modified in the relevant indication information of system information.Amendment about system information will hereinafter refer step 220 be described, and repeat no more herein.Finally can return X2 in step S330, eNB2 and set up response, to respond the X2 request of setting up.Like this, eNB2 just can know the relevant information adopting the MBMS strengthening configuration in community 1.
On the other hand, the MBMS adopting enhancing to configure also can be the MBMS of neighbor cell.If neighbor cell eNB2 will provide MBMS to indicate as previously mentioned, then eNB2 will send MBMS Indication message by X2 interface, such as, set up request by X2, X2 sets up response or eNB configuration update message.As equally, eNB1 also can in a similar fashion from from knowing the relevant information adopting the MBMS strengthening configuration in community 2 the MBMS indication information of eNB2.Therefore, eNB1 also can receive the MBMS Indication message of eNB2, the instruction of this MBMS comprises the cell of the relevant information being used to indicate the MBMS adopting common configuration, also comprise the cell being used to indicate the relevant information adopting the MBMS strengthening configuration, and these two cells are different cells.ENB1 adopting in the cell of the MBMS strengthening configuration from being exclusively used in instruction in this MBMS indication information of eNB2, can obtain the relevant information adopting the MBMS strengthening configuration.
Then continue with reference to figure 2, then in step S202, utilize in system information and strengthen the relevant information that configuration cell indicates the MBMS of the described enhancing configuration of described employing, wherein said enhancing configuration cell is the cell different from the common configuration cell of the relevant information being used to indicate the MBMS adopting common configuration.
As previously mentioned, in the prior art, SIB15 comprises service area identifier (SAI) information being used to indicate MBMS, such as mbms-SAI-IntraFreq-r11 and mbms-SAI-InterFreqlist-r11, its respectively user indicate the MBMS information with MBMS information frequently and alien frequencies.Hereinafter, be only in the object of explanation, give the example of the SIB15 information of an example.
the information content of SIB15
Wherein black font shows the existing cell being used to indicate MBMS relevant information.
In embodiments of the present invention, in order to can distinguish adopting the MBMS strengthening configuration, can adopt and strengthen configuration cell, it is that separate, different cells from the common configuration cell of the relevant information of the MBMS of instruction common configuration.
Such as, strengthen configuration for new introducing, adopt the MTCH transmission of 256QAM, the renewal SIB15 information of example can provide as follows:
The information content of amended SIB15
Wherein amendment part illustrates to be with the black font of underscore.
As can be seen from the information content of the SIB15 illustrated by way of example above, wherein newly-increased following cell:
1): " mbms-SAI-IntraFreq-256QAM, " is used to indicate the same frequency MBMS that have employed 256QAM, and
2): " mbms-SAI-InterFreqList-256QAM, " is used to indicate the alien frequencies MBMS adopting 256QAM.
It should be noted that, the above-mentioned amendment about SIB15 provided is only the object being in explanation, and the present invention is not limited thereto herein.In fact, in different system block of information, also likely indicate the MBMS adopting common configuration and adopt the MBMS strengthening and configure.
By adopting the special cell being exclusively used in and strengthening configuration, different cell in the system information that eNB1 just can broadcast at it, is used to indicate the information of the MBMS adopting original configuration respectively and adopt the information of the MBMS strengthening configuration.Like this, for not supporting the subscriber equipment that the enhancing of such as 256QAM configures, the UE1 of such as Release11, it cannot understand the information in newly-increased cell, and in the cell being originally used to indicate MBMS, also no longer comprise the information adopting the MBMS strengthening configuration.This means that UE1 only can know the relevant information of the MBMS adopting common configuration, and any trial can not be done to adopting the MBMS of the enhancing configuration oneself do not supported.And for supporting the UE0 strengthening configuration, it can strengthen the special cell of the MBMS of configuration from instruction, obtain the relevant information adopting the MBMS strengthening configuration.Thus, UE0 also successfully can receive the MBMS that instruction strengthens configuration, and can not be subject to any adverse effect.
In addition, at eNB1 place, cell merge control can also be performed further, only to allow to support that the UE strengthening configuration is switched to use and strengthens in the frequency of configuration.Such as, for the UE being in RRC connection, when it is interested in the MBMS in certain frequency, by sending the request (MBMSInterestIndication) for interested MBMS, to indicate it to the MBMS interested on such as neighbor cell (F2).The frequency information relevant to this business is included in this request.In RRC connection status, eNB1 can know that UE equipment is for the tenability strengthening configuration.Therefore eNB1 according to UE equipment for the tenability situation strengthening configuration, can control cell merge.If this UE does not support to strengthen configuration, then can not perform to this UE the instruction switching or send refusal to UE, thus make this UE still reside in community 1; If or certain neighbor cell broadcast in this frequency adopts the MBMS of common configuration, this UE also can be switched to this neighbor cell by eNB1, to make this UE can receive the MBMS of its interested employing common configuration.Like this, can guarantee, only for supporting that the UE of enhancing configuration performs cell merge, to make the community that it is switched to employing common configuration or strengthens the MBMS configured; And for not supporting that the UE strengthening configuration does not make it be switched to the community adopting the MBMS strengthening configuration.
In addition, in order to the information making eNB can know more MBMS about request, subscriber equipment can comprise more information in MBMS request, such as, except the frequency at its interested MBMS place, also comprises the Service Area Identification SAI of this MBMS.Like this, eNB just can know user interested be which business.Can know due to eNB and which frequency is providing the modulation system of whether 256QAM of these business and those frequency usage, therefore just can for carrying out more effective cell merge with equipment, to meet the demand of user to corresponding MBMS.
Hereinbefore, Primary Reference adopts the enhancing configuration of the MTCH of 256QAM transmission to MBMS to be described, but the present invention is not limited thereto.In fact, except the MTCH transmission adopting 256QAM, the enhancing that disclosure execution mode can also be applied to any other configures, the configuration of such as new multicast control channel (MCCH) form, new Physical Multicast Channel (PMCH), new broadcast/multicast single frequency network (MBSFN) sub-frame configuration etc.
In addition, present invention also offers a kind of method for receiving MBMS.Exemplary description is carried out hereinafter with reference to Fig. 4.As shown in Figure 4, first in step S410, mobile device receives the system information comprising and strengthen configuration cell and common configuration cell.Described enhancing configuration cell and described common configuration cell are different cells.Strengthening configuration cell is such as the cell being used to indicate the relevant information of the MBMS adopting 256QAM newly-increased in above-described SIB15; Common configuration cell is such as the cell being originally used to indicate MBMS in SIB15.
Then in step S420, obtain from strengthening configuration cell the relevant information adopting the MBMS strengthening configuration.By obtaining the MBMS adopting common configuration and enhancing configuration from different cells, what support the mobile device UE0 strengthening configuration successfully can distinguish which MBMS employing is common configuration, and what which MBMS adopted is strengthen configuration.And for not supporting the mobile device UE1 strengthening configuration, the UE of such as Release11, it can not obtain corresponding information at all from the cell being exclusively used in enhancing configuration; For the UE of Release12 not supporting 256QAM, it can read the cell strengthening configuration, but can not receive the MBMS adopting and strengthen configuration.
In step S430, based on mobile device for the described tenability strengthening configuration, can determine whether described mobile device receives and adopt the described described MBMS strengthening configuration.Such as, after learning at mobile device the MBMS existing and adopt and strengthen configuration, can determine whether to receive this MBMS according to oneself whether supporting that this enhancing configures.Such as, if the subscriber equipment support of Rel.12 strengthens configuration as 256QAM, then in idle condition, subscriber equipment adopts the place frequency of the MBMS interested strengthening configuration to have limit priority by thinking, and performs cell reselection; If in RRC connection status, will the frequency information of business interested be included in service request, issue base station eNB 1.And if this subscriber equipment does not support to strengthen configuration, this UE can determine not receive this MBMS, does not therefore perform cell reselection or does not send MBMS request.
The equipment for MBMS according to an execution mode of the present disclosure has been shown in Fig. 5.As shown in Figure 5, described equipment 500 comprises: business detecting unit 510 and business indicating member 520.Described business detecting unit 510 can be configured to detect the MBMS adopting and strengthen configuration.Described business indicating member 520 can be configured in system information, utilize and strengthen the described relevant information strengthening the MBMS of configuration of configuration cell instruction employing, wherein said enhancing configuration cell is the cell different from the common configuration cell of the relevant information being used to indicate the MBMS adopting common configuration.
In embodiment of the present disclosure, described MBMS can comprise the MBMS in this community.Be when strengthening configuration when what detect that the MBMS in this community adopts, described equipment 500 can also send instruction by indicating transmitting element 530 to other neighbor cells.Described instruction transmitting element 530 can be configured to send MBMS indication information to neighbor cell, described MBMS indication information is in another cell different from the cell of the relevant information being used to indicate the MBMS adopting common configuration, and instruction adopts with described the relevant information strengthening the MBMS configured.
In embodiment of the present disclosure, described MBMS can comprise the MBMS in neighbor cell.In this case, as shown in Figure 5, described equipment 500 also comprises instruction receiving element 540.Described instruction receiving element 540 can be configured to receive the MBMS indication information from described neighbor cell.And described business detecting unit 510 can be configured to another cells different from the cell of the relevant information being used to indicate the MBMS adopting common configuration in the described MBMS indication information received, detect the described MBMS adopting enhancing configuration.This MBMS indication information can be included in that X2 sets up in request message, X2 sets up in response message, in base station configuration updating information or in other any suitable X2 signalings.
As shown in Figure 5, equipment 500 also comprises switching determining unit 550 further, described switching determining unit is configured in response to the request of subscriber equipment for interested MBMS, according to described subscriber equipment for the described tenability strengthening configuration, determine whether to perform cell merge for described subscriber equipment.
In embodiment of the present disclosure, described common configuration cell can configure cell and is arranged in identical systems block of information with described enhancing.In embodiment of the present disclosure, the described enhancing configuration relevant to MBMS, except Logical Traffic Channels (MTCH) transmission adopting 256QAM, can also comprise new multicast control channel (MCCH) form, new Physical Multicast Channel (PMCH) configuration, new broadcast/multicast single frequency network (MBSFN) sub-frame configuration or other enhancing configurations that may enter in future.
Fig. 6 shows the equipment for receiving MBMS according to an execution mode of the present disclosure.As shown in Figure 6, described equipment 600 comprises: information receiving unit 610, information acquisition unit 620 and business determining unit 630.Described information receiving unit 610 can be configured to receive the system information comprising and strengthen configuration cell and common configuration cell.The described relevant information strengthening the MBMS of configuration cell instruction employing enhancing configuration, described common configuration cell instruction adopts the relevant information of the MBMS of common configuration, and wherein said enhancing configures cell and described common configuration cell is different cell.Shown information acquisition unit 620 can be configured to strengthen configuration cell from described the relevant information obtaining the described MBMS adopting enhancing to configure.Shown business determining unit 630 can be configured to strengthen for described the tenability configured based on mobile device, determines whether described mobile device receives the described MBMS adopting described enhancing to configure.
It should be noted that, in equipment 500 and 600 in Fig. 5 and Fig. 6 corresponding units or the operation performed by module substantially corresponding with the operation of the method described by earlier in respect of figures 1 to Fig. 4, therefore about the concrete operations of the unit in equipment 500 and 600 or module, can with reference to the description of above composition graphs 1 to Fig. 4.
In embodiment of the present disclosure, provide a kind of base station, described base station can comprise the equipment described in earlier in respect of figures 5.In addition, the disclosure additionally provides a kind of mobile device and comprises equipment described in reference diagram 5.
It will be appreciated by persons skilled in the art that according to disclosure herein and instruction, those skilled in the art it is also contemplated that various amendment, distortion, replacement or equivalence and do not deviate from spirit and scope of the present disclosure.These amendments, distortion, replacement or equivalence include in the scope of the present disclosure be only defined by the claims.
It should be noted that the disclosure can be implemented in the assembly of software and/or software restraint, such as, application-specific integrated circuit (ASIC) (ASIC), general object computer or any other similar hardware device can be adopted to realize.In one embodiment, software program of the present disclosure can perform to realize step mentioned above or function by processor.Similarly, software program of the present disclosure (comprising relevant data structure) can be stored in computer readable recording medium storing program for performing, such as, and RAM memory, magnetic or CD-ROM driver or floppy disc and similar devices.In addition, steps more of the present disclosure or function can adopt hardware to realize, such as, as coordinating with processor thus performing the circuit of each step or function.
In addition, a part of this disclosure can be applied to computer program, such as computer program instructions, when it is performed by computer, by the operation of this computer, can call or provide according to method of the present disclosure and/or technical scheme.And call the program command of method of the present disclosure, may be stored in fixing or moveable recording medium, and/or be transmitted by the data flow in broadcast or other signal bearing medias, and/or be stored in the working storage of the computer equipment run according to described program command.At this, a device is comprised according to an embodiment of the present disclosure, this device comprises the memory for storing computer program instructions and the processor for execution of program instructions, wherein, when this computer program instructions is performed by this processor, trigger this plant running based on the aforementioned method according to multiple embodiment of the present disclosure and/or technical scheme.
To those skilled in the art, the obvious disclosure is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present disclosure or essential characteristic, can realize the disclosure in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, the scope of the present disclosure is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the disclosure.Any Reference numeral in claim should be considered as the claim involved by limiting.In addition, obviously " comprising " one word do not get rid of other unit or step, odd number does not get rid of plural number.Multiple unit of stating in device claim or device also can be realized by software or hardware by a unit or device.First, second word such as grade is used for representing title, and does not represent any specific order.
Claims (20)
1., for a method for multimedia broadcast/multi broadcast (MBMS) business, comprising:
Detect the MBMS adopting and strengthen configuration; And
In system information, utilize and strengthen the described relevant information adopting the MBMS strengthening configuration of configuration cell instruction, wherein said enhancing configuration cell is the cell different from the common configuration cell of the relevant information being used to indicate the MBMS adopting common configuration.
2. method according to claim 1, wherein said MBMS comprises the MBMS in this community.
3. method according to claim 2, also comprises:
MBMS indication information is sent to neighbor cell, described MBMS indication information is in another cell different from the cell of the relevant information being used to indicate the MBMS adopting common configuration, and instruction adopts with described the relevant information strengthening the MBMS configured.
4. method according to claim 1, wherein said MBMS comprises the MBMS in neighbor cell,
Wherein said method also comprises the MBMS indication information received from described neighbor cell; And
Wherein said detection adopts the MBMS strengthening configuration to comprise: another cells different from the cell of the relevant information being used to indicate the MBMS adopting common configuration in the described MBMS indication information received, and detects the MBMS that described employing strengthens configuration.
5. the method according to claim 3 or 4, wherein said MBMS indication information can be included in following message among any one:
X2 sets up request message;
X2 sets up response message; And
Base station configuration updating information.
6. method according to claim 1, also comprises:
In response to the request of subscriber equipment for interested MBMS, according to described subscriber equipment for the described tenability strengthening configuration, determine whether to perform cell merge for described subscriber equipment.
7. the method according to any one of claim 1 to 5, wherein said common configuration cell and described enhancing configure cell and are arranged in identical systems block of information.
8. the method according to any one of claim 1 to 5, wherein relevant to MBMS described enhancing configuration comprise following wherein at least one:
Adopt Logical Traffic Channels (MTCH) transmission of 256QAM;
New multicast control channel (MCCH) form;
New Physical Multicast Channel (PMCH) configuration; And
New broadcast/multicast single frequency network (MBSFN) sub-frame configuration.
9., for an equipment for multimedia broadcast/multi broadcast (MBMS) business, described equipment comprises:
Business detecting unit, described business detecting unit is configured to detect the MBMS adopting and strengthen configuration; And
Business indicating member, described business indicating member is configured in system information, utilize and strengthen the described relevant information strengthening the MBMS of configuration of configuration cell instruction employing, wherein said enhancing configuration cell is the cell different from the common configuration cell of the relevant information being used to indicate the MBMS adopting common configuration.
10. equipment according to claim 9, wherein said MBMS comprises the MBMS in this community.
11. equipment according to claim 10, also comprise:
Instruction transmitting element, described instruction transmitting element is configured to send MBMS indication information to neighbor cell, described MBMS indication information is in another cell different from the cell of the relevant information being used to indicate the MBMS adopting common configuration, and instruction adopts with described the relevant information strengthening the MBMS configured.
12. equipment according to claim 9, wherein said MBMS comprises the MBMS in neighbor cell,
Wherein said equipment also comprises instruction receiving element, and described instruction receiving element is configured to receive the MBMS indication information from described neighbor cell; And
Wherein said business detecting unit is configured to: another cells different from the cell of the relevant information being used to indicate the MBMS adopting common configuration in the described MBMS indication information received, and detects the described MBMS adopting enhancing configuration.
13. equipment according to claim 11 or 12, wherein said MBMS indication information can be included in following message among any one:
X2 sets up request message;
X2 sets up response message; And
Base station configuration updating information.
14. equipment according to claim 9, also comprise:
Switch determining unit, described switching determining unit is configured in response to the request of subscriber equipment for interested MBMS, according to described subscriber equipment for the described tenability strengthening configuration, determines whether to perform cell merge for described subscriber equipment.
15. equipment according to any one of claim 9 to 13, wherein said common configuration cell and described enhancing configure cell and are arranged in identical systems block of information.
16. equipment according to any one of claim 9 to 13, wherein relevant to MBMS described enhancing configuration comprise following wherein at least one:
Adopt Logical Traffic Channels (MTCH) transmission of 256QAM;
New multicast control channel (MCCH) form;
New Physical Multicast Channel (PMCH) configuration; And
New broadcast/multicast single frequency network (MBSFN) sub-frame configuration.
17. 1 kinds, for the method for receiving multimedia broadcast/multicast (MBMS) business, comprising:
Receive the system information comprising and strengthen configuration cell and common configuration cell, the described relevant information strengthening the MBMS of configuration cell instruction employing enhancing configuration, described common configuration cell instruction adopts the relevant information of the MBMS of common configuration, and wherein said enhancing configuration cell and described common configuration cell are different cells;
The described relevant information adopting the MBMS strengthening configuration is obtained from described enhancing configuration cell; And
Based on mobile device for the described tenability strengthening configuration, determine whether described mobile device receives and adopt the described described MBMS strengthening configuration.
18. 1 kinds, for the equipment of receiving multimedia broadcast/multicast (MBMS) business, comprising:
Information receiving unit, be configured to receive the system information comprising and strengthen configuration cell and common configuration cell, the described relevant information strengthening the MBMS of configuration cell instruction employing enhancing configuration, described common configuration cell instruction adopts the relevant information of the MBMS of common configuration, and wherein said enhancing configuration cell and described common configuration cell are different cells;
Information acquisition unit, is configured to obtain the described relevant information adopting the MBMS strengthening configuration from described enhancing configuration cell; And
Business determining unit, is configured to strengthen for described the tenability configured based on mobile device, determines whether described mobile device receives and adopts the described described MBMS strengthening configuration.
19. 1 kinds of base stations, comprise the equipment according to any one of claim 9 to 16.
20. 1 kinds of mobile devices, comprise equipment according to claim 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505341.4A CN105451190B (en) | 2014-09-26 | 2014-09-26 | Method and equipment for MBMS service, base station and mobile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505341.4A CN105451190B (en) | 2014-09-26 | 2014-09-26 | Method and equipment for MBMS service, base station and mobile equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105451190A true CN105451190A (en) | 2016-03-30 |
| CN105451190B CN105451190B (en) | 2020-03-03 |
Family
ID=55560891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410505341.4A Active CN105451190B (en) | 2014-09-26 | 2014-09-26 | Method and equipment for MBMS service, base station and mobile equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105451190B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549476A (en) * | 2003-05-13 | 2004-11-24 | 北京三星通信技术研究有限公司 | Method for exchanging MBMS relevant information among different RNC |
| CN101039464A (en) * | 2007-05-16 | 2007-09-19 | 中兴通讯股份有限公司 | Method for making MBMS service support optional extended explanation and conversation method |
| CN101170716A (en) * | 2006-10-26 | 2008-04-30 | 华为技术有限公司 | Method and device for improving MBMS service availability |
| CN101257649A (en) * | 2007-02-28 | 2008-09-03 | 鼎桥通信技术有限公司 | Method and system for realizing multimedia broadcast multicasting service |
| CN103581836A (en) * | 2012-08-08 | 2014-02-12 | 中兴通讯股份有限公司 | Method and system for sending group small data |
-
2014
- 2014-09-26 CN CN201410505341.4A patent/CN105451190B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549476A (en) * | 2003-05-13 | 2004-11-24 | 北京三星通信技术研究有限公司 | Method for exchanging MBMS relevant information among different RNC |
| CN101170716A (en) * | 2006-10-26 | 2008-04-30 | 华为技术有限公司 | Method and device for improving MBMS service availability |
| CN101257649A (en) * | 2007-02-28 | 2008-09-03 | 鼎桥通信技术有限公司 | Method and system for realizing multimedia broadcast multicasting service |
| CN101039464A (en) * | 2007-05-16 | 2007-09-19 | 中兴通讯股份有限公司 | Method for making MBMS service support optional extended explanation and conversation method |
| CN103581836A (en) * | 2012-08-08 | 2014-02-12 | 中兴通讯股份有限公司 | Method and system for sending group small data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105451190B (en) | 2020-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102938878B (en) | The MBMS information notice method of neighbor cell and corresponding equipment | |
| KR101588273B1 (en) | Signalling about on-going and starting broadcast-service sessions on other frequency carriers | |
| CN102413431B (en) | Method for ensuring MBMS (Multimedia Broadcast Multicast Service) continuity of RRC (Radio Resource Control) connected UE (User Equipment) | |
| US9479918B2 (en) | Methods, computer program products and apparatuses enabling to improve network controlled discovery in mobile communication networks | |
| KR20200003183A (en) | Communication method and communication device | |
| US20150063199A1 (en) | Method for mobile relay node obtaining ta information, method for mobile relay node switching, method for updating location of user location and method for paging user | |
| CN105246027A (en) | D2D relay resource configuration method, device and system | |
| CN106375965B (en) | Method, device and system for broadcasting system information | |
| CN103167423A (en) | Cell switching method, device and system for monitoring user terminal in clustered system | |
| CN107889192B (en) | System information transmission method, user terminal and network side equipment | |
| US10045281B2 (en) | Method, apparatus and system | |
| US10764861B2 (en) | Area update procedure(s) for radio system | |
| CN102137430A (en) | Method and device for reporting multimedia broadcast multicast service (MBMS) status | |
| US20210289427A1 (en) | Entity and user equipment for a mobile telecommunications system | |
| CN102244877A (en) | Method and device for updating neighbouring cell relationship list | |
| CN102231871A (en) | Methods, systems and equipment for transmitting information and judging whether to receive multimedia broadcast multicast service (MBMS) or not | |
| CN105530667A (en) | Service continuity processing method and device for terminal | |
| CN107734598B (en) | System information change indication method, UE, network side equipment and system | |
| CN106465091B (en) | Method, user equipment, system and mobile communication network for improving inter-device communication | |
| CN102421160B (en) | Method for determining paging transmission channel and system thereof | |
| WO2015062478A1 (en) | Communications method, system, and device | |
| CN101742578A (en) | Method and device for realizing information tracking activation in LTE network | |
| EP4080911A1 (en) | Method and apparatus for tracking area topology | |
| CN104144464A (en) | Method for dual-mode terminal to return to long-term evolution network and evolution base station | |
| US20200092757A1 (en) | Method and Apparatus for Reducing a Service Interruption Time Within a Single-Cell Point-to-Multipoint System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 388, Jinqiao ningqiao Road, Pudong, Shanghai, Pudong New Area, Shanghai Applicant after: Shanghai NOKIA Baer Limited by Share Ltd Applicant after: Alcatel Optical Networks Israe Address before: 201206 Jinqiao ningqiao Road, Pudong, Shanghai, Pudong New Area, Shanghai, China, No. 388 Applicant before: Shanghai Alcatel-Lucent Co., Ltd. Applicant before: Alcatel Optical Networks Israe |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |