CN104105068B - Information notice method, multimedia broadcast multi-broadcasting business method of reseptance and device - Google Patents

Information notice method, multimedia broadcast multi-broadcasting business method of reseptance and device Download PDF

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Publication number
CN104105068B
CN104105068B CN201310116432.4A CN201310116432A CN104105068B CN 104105068 B CN104105068 B CN 104105068B CN 201310116432 A CN201310116432 A CN 201310116432A CN 104105068 B CN104105068 B CN 104105068B
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mbms
standalone
cells
cell
information
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CN104105068A (en
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吴昱民
刘佳敏
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China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
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China Academy of Telecommunications Technology CATT
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Abstract

The invention discloses a kind of information notice method and device, a kind of cell selecting method, a kind of MBMS method of reseptances and UE, to aid in IDLE UE to find host cell so that IDLE UE may reside within host cell.A kind of information notice method provided by the invention includes:Network side determines the cell information of dependent work Non standalone multimedia broadcast multi-broadcasting business MBMS cells and its corresponding host cell;Network side provides the cell information of Non standalone MBMS cells and its corresponding host cell to user equipment (UE).

Description

Information notice method, multimedia broadcast multi-broadcasting business method of reseptance and device
Technical field
The present invention relates to communication technical field, more particularly to a kind of information notice method and device, a kind of cell selecting party Method, a kind of MBMS method of reseptances and UE.
Background technology
With intelligent terminal(User Equipment, UE)Fast development and user to data service rate and capacity Demand constantly increase, traditional macro base station(Macro evolved NodeB, Macro eNB)Individual layer overlay network is not This situation can be met.Therefore, the mode that 3GPP introduces layering networking solves the problem, in the upper of traditional MPS process Add brand-new frequency layer design(New Carrier Type, NCT).While in order to allow as far as possible more Radio Resources to be used to count According to transmission, the brand-new reference signal and the method for synchronization to the Quarter Design of the frequency layer, while reduce the hair of common signaling Send.In order to save the occupancy for Radio Resource such as common signaling, system information will not be sent by broadcast signaling on NCT. So that the UE of connected state(RRC_CONNECETD UE)Can only be using the NCT frequency layers as basic frequency layer(Such as PCell, Primary Cell)A quenching frequency layer(Such as SCell, Secondary Cell)Use, while cause the UE of Idle state(RRC_IDLE UE)It can not be resident in the cell.The cell of the type can be referred to as the cell of dependent work(Non-standalone cell).And when sending MBMS on this Non-standalone cell, MBMS configuration/control information can't be small at this Sent in area.Therefore, special enhancing mechanism is needed for IDLE UE to aid in UE to know that the type MBMS cells are deposited , and help UE to obtain related MBMS by auxiliary mechanism and configure.
Being discussed in detail for prior art is given below.
1st, MBMS is introduced
Long Term Evolution(Long Term Evolution, LTE)In system(Multimedia Broadcast Multicast Service, MBMS)Be otherwise known as Evolved MBMS(Evolved MBMS, eMBMS), major function is in LTE Broadcast and multicast service are realized in system.MBMS is mainly realized by mixed cell at present, that is, the cell for transmitting MBMS is same When also transmit unicast service.And multiple MBMS cells can form a multimedia broadcast-multicast service Single Frequency Network (Multimedia Broadcast multicast service Single Frequency Network, MBSFN)Region, Identical MBMS is broadcasted in same MBSFN.
EMBMS related control informations include:
(1)System information:
SIB13, broadcast be each MBSFN belonging under current area configurations information, including each MBSFN pairs The logical control channel MCCH answered configuration, and the configuration of the MCCH Notifications of Changes.
SIB15, broadcast is the related information of MBMS service continuity, gives each MBMS frequencies(Including current small Area's frequency and adjacent frequency point)Corresponding Service Area Identifier(Service Area Identity, SAI)Information.To aid in RRC_ IDLE and RRC_CONNECTED UE find its MBMS frequency interested, so as to ensure the company of MBMS in moving process Continued access is received.
(2)Logic channel --- multicast control channel(Multicast Control Channel, MCCH):
Multicast control channel, it is one point-to-multipoint(point-to-multipoint)Down channel, for network to Control information related UE transmission MBMS and the statistics for counting MBMS interest(counting)Information, a MCCH It can correspond to one or more MBMS point-to-multipoint services channels(MTCH, MBMS point-to-multipoint Traffic Channel);The UE that the channel can only receive MBMS can just be used.Base station can be by MCCH modification week Phase and repetition period notify UE by system broadcasts, and the modification cycle is usually X times of repetition period, is changed at one in the cycle, The MCCH information that all repetition periods send is the same, and this is to ensure MCCH reliable reception.Information in MCCH simultaneously Change be even more in Physical Downlink Control Channel(Physical Downlink Control Channel, PDCCH)In pass through multicast Radio Network Temporary Identifier(Multicast-Radio Network Temporary Identity, M-RNTI)The bit of scrambling (bit)Position instruction.UE is after MCCH Notification of Changes is got, it is necessary to re-read the MCCH.
(3)EMBMS MAC scheduling controllings, MCH schedule informations (MCH Scheduling Information, MSI) MAC Control unit (Control Element, CE):
MSI is the control signaling as MAC layer, in each MCH dispatching cycles(MCH Scheduling Period, MSP) First subframe in transmit, for indicate each MTCH position and current MCH in the subframe that is not used.
(4)Logic channel --- multicast transmission channel(Multicast Traffic Channel, MTCH):
Logical Traffic Channels, it is a point-to-multipoint down channel, for network to UE transferring MBMS service datas;Should The UE that channel can only receive MBMS can just be used.MTCH configuration information is indicated by its corresponding MCCH.Net Network indicates MTCH using MCCH to UE, so as to reach the purpose for making UE receive the MBMS carried on MTCH.
(5)Transmission channel --- Multicast Channel(Multicast Channel, MCH)And physical channel --- physical multicast Channel(Physical Multicast Channel, PMCH):
MCCH and MTCH is both mapped on MCH and is transmitted, and MCH is re-mapped and is transmitted on PMCH.Each MCH exists It is transmitted in one MCH dispatching cycle, MCH dispatching cycle is(MCH Scheduling Period, MSP).
2nd, Non-standalone MBMS cells introduction
Non-standalone MBMS cells are not due to sending out public information(Such as system information), but by it with covering Lower master control/adjacent cell provides these information, and the resource so as to which the public information saved is taken is used for UE data Transmission.However, the cell for not sending out system information, Idle state UE can not be resident.It is important for one of data service Part, Non-standalone MBMS cells need broadcasting MBMS business datum.For Non-standalone For MBMS cells, its host cell can be the cell for possessing its configuration information, including send the configuration that MBMS needs Information.UE needs to obtain related MBMS configuration informations ability in host cell corresponding to Non-standalone MBMS cells Receive MBMS.For IDLE UE, the host cell of Non-standalone MBMS cells can also be UE needs The cell for the MBMS that could receive Non-standalone MBMS cells is resided over, and the host cell can be simultaneously The MBMS configuration informations of Non-standalone MBMS cells are not provided substantially.
In summary, the MBMS system informations of current cell broadcasts are not to Non-standalone MBMS cells MBMS frequencies and its corresponding host cell frequency make it is special specify, can not allow the accurate gravity treatments of IDLE UE/selection Non- Host cell frequency corresponding to the MBMS frequencies of standalone MBMS cells, so as to which Non-standalone can not be obtained The MBMS relevant configuration informations of MBMS cells, can not receive MBMS.Meanwhile even if IDLE UE master control frequency cell Reside, currently also support UE to obtain the MBMS configuration informations in Non-standalone cell without mechanism.
The content of the invention
The embodiments of the invention provide a kind of information notice method and device, a kind of cell selecting method, a kind of MBMS to connect Receiving method and UE, to aid in IDLE UE to find host cell so that IDLE UE may reside within host cell, in Non- MBMS configuration informations and its fresh information can be received under standalone MBMS cells, so that UE can be in Non- MBMS is received under standalone MBMS cells, and UE can continuously receive Non- in IDLE states and connected state The MBMS of standalone MBMS cells.
A kind of information notice method provided in an embodiment of the present invention, including:
Network side determines dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS cells and its correspondingly Host cell cell information;
Network side provides Non-standalone MBMS cells and its cell information of corresponding host cell is set to user Standby UE.
A kind of cell selecting method provided in an embodiment of the present invention, including:
User equipment (UE) receives the dependent work Non-standalone MBMS cells and its corresponding that network side provides The cell information of host cell;
UE selects host cell or master control corresponding to non-standalone MBMS cells small according to the cell information Area's frequency.
A kind of multimedia broadcast multi-broadcasting business MBMS method of reseptances provided in an embodiment of the present invention, including:
User equipment (UE) receives the dependent work Non-standalone MBMS cells and its corresponding that network side provides The cell information of host cell;
UE selects host cell or master control corresponding to non-standalone MBMS cells small according to the cell information Area's frequency;
UE obtains the MBMS configuration informations of non-standalone MBMS cells in the host cell, and according to MBMS Configuration information receives MBMS.
A kind of information notification apparatus provided in an embodiment of the present invention, including:
Determining unit, for determine dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS cells and The cell information of its corresponding host cell;
Notification unit, for providing the cell information of Non-standalone MBMS cells and its corresponding host cell To user equipment (UE).
A kind of user equipment (UE) provided in an embodiment of the present invention, including:
Cell information reception unit, the dependent work Non-standalone MBMS for receiving network side offer are small Area and its cell information of corresponding host cell;
Cell unit is selected, for according to the cell information, selecting main corresponding to non-standalone MBMS cells Control cell or host cell frequency.
The embodiment of the present invention, network side determine dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS Cell and its cell information of corresponding host cell;Network side provides Non-standalone MBMS cells and its corresponding The cell information of host cell is to user equipment (UE), so as to aid in IDLE UE to find host cell so that IDLE UE can To reside in host cell, MBMS configuration informations and its fresh information can be received under Non-standalone MBMS cells, UE is enabled to receive MBMS under Non-standalone MBMS cells, and UE can connect in IDLE states and connected state The MBMS of continuous reception Non-standalone MBMS cells.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of cell selection/reselection provided in an embodiment of the present invention;
Fig. 2 is the acquisition schematic flow sheet of MBMS configuration informations provided in an embodiment of the present invention;
Fig. 3 is the renewal schematic flow sheet of MBMS configuration informations provided in an embodiment of the present invention;
Fig. 4 is that host cell provided in an embodiment of the present invention acquisition Non-standalone MBMS cell MBMSs match somebody with somebody confidence The schematic flow sheet of breath;
Fig. 5 is MBMS configuration information updates process schematic provided in an embodiment of the present invention;
Fig. 6 is that adjacent cell provided in an embodiment of the present invention obtains host cell and Non-standalone MBMS cells The schematic flow sheet of corresponding relation;
Fig. 7 is a kind of schematic flow sheet of information notice method provided in an embodiment of the present invention;
Fig. 8 is a kind of schematic flow sheet of cell selecting method provided in an embodiment of the present invention;
Fig. 9 is a kind of schematic flow sheet of MBMS method of reseptances provided in an embodiment of the present invention;
Figure 10 is a kind of structural representation of information notification apparatus provided in an embodiment of the present invention;
Figure 11 is a kind of UE structural representation provided in an embodiment of the present invention.
Embodiment
The embodiments of the invention provide a kind of information notice method and device, a kind of cell selecting method, a kind of MBMS to connect Receiving method and UE, to aid in IDLE UE to find host cell so that IDLE UE may reside within host cell, in Non- MBMS configuration informations and its fresh information can be received under standalone MBMS cells, so that UE can be in Non- MBMS is received under standalone MBMS cells, and UE can continuously receive Non- in IDLE states and connected state The MBMS of standalone MBMS cells.
In the embodiment of the present invention, network side provides auxiliary information auxiliary IDLE UE and finds host cell so that IDLE UE Priority setting can be adjusted and reside in host cell.The cell for providing auxiliary information obtains Non- by interaction between base station Standalone MBMS cells and host cell information.Host cell information obtains Non- by interaction between base station The configuration information of standalone MBMS cells.IDLE UE in host cell by entering connected state acquisition request Non- The configuration information of standalone MBMS cells, IDLE states reception MBMS is returned to after having obtained configuration information;Or Non- Standalone MBMS cells oneself are in fixed position broadcasting MBMS configuration information.
Concrete implementation mode includes following several aspects:
First aspect:Cell selection/reselection
1)The cell information of Non-standalone MBMS cells and its corresponding host cell is supplied to this by network side Cell and adjacent cell.The sending method of the cell information includes:
Mode one:Exclusive signaling is sent;
Mode two:Broadcast signaling is sent.
The content of information includes:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cells The instruction of MBMS configuration informations;
The mark of adjacent cell corresponding to Non-standalone MBMS cells;
The frequency point information of adjacent cell corresponding to Non-standalone MBMS cells;
The resource allocation information of Non-standalone MBMS Cell Broadcast CB MBMS configuration informations;
Other information.
2)UE is according to 1)In cell information by MBMS frequencies interested/host cell or host cell corresponding to cell Frequency point setting is limit priority, and sets selection/reselection to its Non-standalone interested by the priority Host cell corresponding to MBMS cells.
Second aspect:The acquisition of the MBMS configuration informations of Non-standalone MBMS cells
3)Non-standalone MBMS cells can be selected in fixed time-frequency location broadcasting MBMS configuration information and MBMS The validity instruction of configuration information.
4)UE passes through 1)In cell information or regulation know that Non-standalone MBMS Cell Broadcast CBs MBMS matches somebody with somebody confidence Breath, then UE fixes in Non-standalone MBMS cells time-frequency location acquisition MBMS configuration informations and configuration information have The instruction of effect property.
5)UE passes through 1)In information or regulation know that Non-standalone MBMS cells do not have broadcasting MBMS to match somebody with somebody confidence Breath, then UE passes through 1)In cell information know that its cell being currently resident can provide Non-standalone MBMS cells MBMS configuration informations, UE enter connected state and to this cell base station send MBMS configuring request information.
The content of the MBMS configuring request information includes:
The cell ID of acquisition request MBMS configuration informations;
The frequency of acquisition request MBMS configuration informations;
Other information.
6)Network side passes through 5)After knowing UE MBMS configuring request information, by MBMS frequencies or Non-standalone MBMS configuration informations are sent to UE corresponding to MBMS cells.
7)UE can be selected after receiving MBMS configuration informations, stay in connected state always, or selection release connects back to the free time State.
The third aspect:Configuration information update
8)When the MBMS configuration informations of Non-standalone MBMS cells change, network can pass through Change instruction tells UE.
Sending the cell of the change instruction includes:
The host cell of Non-standalone MBMS cells;
Non-standalone MBMS cells.
The mode that the change instruction is sent includes:
Physical layer indicates;
MAC CE are indicated;
RRC signaling indicates(Including paging information instruction and system information instruction etc.);
Other information.
9)UE is interested in the MBMS of Non-standalone MBMS cells, then the MBMS in persistently monitoring 7) matches somebody with somebody Confidence ceases change instruction and 3)In MBMS configuration informations validity instruction.
10)UE is according to 9)Monitoring, knowing how its MBMS of Non-standalone MBMS cells obtained matches somebody with somebody confidence Breath is changed or invalid.In the case of MBMS configuration informations are obtained by host cell, UE is again introduced into connected state, adopts With 5)With 6)Described in mode obtain renewal after MBMS configuration informations.For by receiving Non-standalone MBMS Cell Broadcast CB obtains the situation of MBMS configuration informations, and UE re-reads MBMS in the Non-standalone MBMS cells and matched somebody with somebody Confidence ceases.
Fourth aspect:Host cell obtains the configuration of Non-standalone MBMS cell MBMSs
11)In the case of Non-standalone MBMS cells and its host cell are to belong to different base station, in Non- When standalone MBMS cells and its host cell foundation/base station maintenance interface, Non-standalone MBMS Cell base station informs that the adjacent cell base station adjacent cell is its effective host cell.
12)Adjacent cell base station confirms and informs that the base station of the Non-standalone MBMS cells adjacent cell is effective Host cell.
13)After the host cell of Non-standalone MBMS cells is confirmed, Non-standalone MBMS cells The MBMS configuration informations of Non-standalone MBMS cells are sent to the Non- by base station by inter-base station interface The host cell base station of standalone MBMS cells.
14)After the MBMS configuration information updates of Non-standalone MBMS cells, Non-standalone MBMS are small The MBMS configuration informations of Non-standalone MBMS cells are sent to host cell base station by area base station.
5th aspect:Adjacent cell obtains host cell and Non-standalone MBMS cell corresponding relations.
15)Adjacent cell sends an indication to Non-standalone MBMS cells and its host cell, and instruction is supported to provide The corresponding relation of Non-standalone MBMS cells and its host cell is to UE.Or adjacent cell obtains master control by OAM modes The corresponding relation of cell and Non-standalone MBMS cells.
16)After Non-standalone MBMS cell base stations or its host cell base station receive the instruction of adjacent cell, lead to Cross inter-base station interface and the corresponding relation of host cell and Non-standalone MBMS cells is sent to its adjacent cell base station.
The embodiment of the present invention is described below:
Embodiment 1:The host cell of Non-standalone MBMS cells sends MBMS configuration informations.
Referring to Fig. 1, include on the step of cell selection/reselection:
Step 11:The MBMS cells of network side or non-MBMS(non-MBMS)Cell is in system information(Such as SIB15 In)The relevant information of adjacent Non-standalone MBMS cells is provided, its content specifically includes:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
SAI information corresponding to the frequency of Non-standalone MBMS cells or the cell;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cells The instruction of MBMS configuration informations.
Step 12:UE receives MBMS user service description from application layer(User Service Description, USD) Information, can include in the information MBMS ID, frequency point information corresponding to MBMS, SAI information corresponding to MBMS and Other information.
Step 13:USD information in SIB15 system informations and step 12 of the UE in receiving step 11, if UE Interested in certain MBMS in USD, UE is by by the SAI information in the SAI information of its MBMS interested and SIB15 Matched, the deployment frequency point information of Non-standalone MBMS cells corresponding to the MBMS can be found and be somebody's turn to do The information of master control frequency corresponding to frequency.UE is known that the host cell provides Non- by the information in SIB15 Standalone MBMS cell MBMS configuration informations, and Non-standalone MBMS cells do not provide MBMS configurations in itself Information.Then, the master control frequency point setting is the limit priority in cell reselection process by UE.
Step 14:UE is moved to the coverage of host cell, by the limit priority of the setting, in cell reselection mistake Host cell corresponding to gravity treatment to its Non-standalone MBMS cell interested in journey.
For the reuse adoption process, it is specified that the Non- must be provided by the host cell of Non-standalone MBMS cells The situation of the configuration information of standalone MBMS cells, network side can not have to provide " Non- again in a step 11 Standalone MBMS cells whether the instruction of broadcasting MBMS configuration information " and " Non-standalone MBMS cells pair Whether the host cell answered provides the Non-standalone instructions of MBMS cell MBMS configuration informations ".For reuse adoption process Priority is set, and UE can also be according to " mark of Non-standalone MBMS cells " that is provided in step 11 and " Non- The mark of host cell corresponding to standalone MBMS cells ", further in setting Non- in cell reselection process It is preferential that standalone MBMS cells correspond to host cell gravity treatment.And the information that network issues in step 11 can also be at other There is provided in system information.Because process is similar, no longer describe one by one.
On MBMS configuration informations acquisition as shown in Fig. 2 including:
Step 21:The host cell of the Non-standalone MBMS cells of network side sends its offer of instruction notice UE The MBMS configuration informations of certain Non-standalone MBMS cell, or by the neighbor cell of the host cell as shown in step 11 The instruction that the host cell provides MBMS auxiliary informations is provided.
Step 22:UE judges to enter its Non- interested after the host cell is resident by modes such as measurements The coverage of standalone MBMS cells(Or MBMS configurations are first reported to obtain request and decided whether by network side The MBMS configuration informations of Non-standalone MBMS cells are provided to it), then select to enter connected state.
Step 23:UE simultaneously sends solicited message(Such as RRC signaling, include the cell marks of acquisition request MBMS configuration informations Know)To host cell, the MBMS configuration informations of acquisition request Non-standalone MBMS cells.
Step 24:After the UE for receiving step 23 is asked, or host cell can be by configuring the modes such as measurement(It is such as logical The measurement for crossing UE reports the signal intensity and quality of report Non-standalone MBMS cells)It is emerging to know that UE enters its sense The coverage of the Non-standalone MBMS cells of interest.Network side issues(Such as pass through RRC signaling)The Non- of UE requests The MBMS configuration informations of standalone MBMS cells, for example, the SIB13 of Non-standalone MBMS cells information and Other MBMS configuration informations.
Step 25:After UE receives MBMS configuration informations, it can select to return to Idle state(Such as the purpose of power saving).And lead to Cross the MBMS configuration informations received in step 24 and follow-up control information acquisition is carried out to Non-standalone MBMS cells Its MBMS interested.
In the case of network side only provides Non-standalone MBMS frequencies without cell information, UE is in step The MBMS configuration informations of each cell under acquisition request MBMS frequencies are reported in 23, and network side issues the master control in step 24 The configuration information of all MBMS cells under the frequency that cell is controlled.UE can also select not return to Idle state in step 25 And connected state is always held at, the configuration information of renewal can be directly sent to by such network side after the configuration information update UE.Because process is similar, no longer describe one by one.
On the renewal of MBMS configuration informations, as shown in figure 3, including:
Step 31:Host cell can pass through change instruction(Such as beep-page message)The MBMS of notice UE cells matches somebody with somebody confidence Whether breath is changed.
Step 32:UE continues to monitor the change instruction in the host cell.
Step 33:When UE has found that the MBMS configuration informations of Non-standalone MBMS cells change, UE Enter connected state in host cell, perform step 34 and step 35 obtains the Non-standalone MBMS cells after renewal MBMS configuration informations.
Wherein, the mode for change instruction being sent in step 31 can also be system information, MAC signalings or PDCCH signalings.And And the change instruction can also individually be sent by each Non-standalone MBMS cells, then UE needs to monitor in the step 32 The change instruction of Non-standalone MBMS cells.Because process is similar, no longer describe one by one.
The flow of Non-standalone MBMS cell MBMS configuration informations is obtained on host cell, referring to Fig. 4, bag Include:
Step 41, for Non-standalone MBMS cells with covering under neighbor cell, the Non- can be used as The host cell of standalone MBMS cells, and be not in same eNB with the Non-standalone MBMS cells. Non-standalone MBMS cells eNB send Non-standalone MBMS cell IDs to adjacent cell eNB and master control is small Ask in area.
Step 42, adjacent cell send confirmation after receiving the host cell request of Non-standalone MBMS cells Give Non-standalone MBMS cell base stations.
Step 43, Non-standalone MBMS cell base stations are confirming the master control of Non-standalone MBMS cells After cell, Non-standalone MBMS cell base stations pass through the MBMS configuration informations of Non-standalone MBMS cells Inter-base station interface is sent to the host cell base station of the Non-standalone MBMS cells.
The MBMS configuration information updates of step 44, Non-standalone MBMS cells;
Step 45, Non-standalone MBMS cell base stations are by the Non-standalone MBMS cells after renewal MBMS configuration informations are sent to host cell base station.
Embodiment 2:Non-standalone MBMS cells send MBMS configuration informations.
On the flow of cell selection/reselection, with the flow shown in Fig. 1 in embodiment 1, including:
Step 11:The MBMS cells or non-MBMS cells of network side are in system information(In SIB15)There is provided adjacent Its content of the relevant information of Non-standalone MBMS cells specifically includes:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
SAI information corresponding to the frequency of Non-standalone MBMS cells or the cell;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cells The instruction of MBMS configuration informations.
Step 12:UE receives MBMS user service description from application layer(User Service Description, USD) Information, can include in the information MBMS ID, frequency point information corresponding to MBMS, SAI information corresponding to MBMS and Other information.
Step 13:USD information in SIB15 system informations and step 12 of the UE in receiving step 11, if UE Interested in certain MBMS in USD, UE is by by the SAI information in the SAI information of its MBMS interested and SIB15 Matched, the deployment frequency point information of Non-standalone MBMS cells corresponding to the MBMS can be found and be somebody's turn to do The information of master control frequency corresponding to frequency.UE is known that the host cell provides Non- by the information in SIB15 Standalone MBMS cell MBMS configuration informations, and Non-standalone MBMS cells do not provide MBMS configurations in itself Information.Then, the master control frequency point setting is limit priority in cell reselection process by UE, and is arranged on by the priority small Host cell corresponding to gravity treatment to its Non-standalone MBMS cell interested in area's reuse adoption process.
For the reuse adoption process, it is specified that the Non- must be provided by the host cell of Non-standalone MBMS cells The situation of the configuration information of standalone MBMS cells, network side can not have to provide " Non- again in a step 11 Standalone MBMS cells whether the instruction of broadcasting MBMS configuration information " and " Non-standalone MBMS cells pair Whether the host cell answered provides the Non-standalone instructions of MBMS cell MBMS configuration informations ".For reuse adoption process Priority is set, and UE can also be according to " mark of Non-standalone MBMS cells " that is provided in step 11 and " Non- The mark of host cell corresponding to standalone MBMS cells ", further in setting Non- in cell reselection process It is preferential that standalone MBMS cells correspond to host cell gravity treatment.And the information that network issues in step 11 can also be at other There is provided in system information.Because process is similar, no longer describe one by one.
Acquisition on MBMS configuration informations includes:
Non-standalone MBMS cells are effective fixed time-frequency location broadcasting MBMS configuration information and configuration information Property instruction.
UE knows that the MBMS of Non-standalone MBMS Cell Broadcast CBs matches somebody with somebody by the cell information in step 11 or regulation Confidence ceases.The time-frequency location that UE is fixed in Non-standalone MBMS cells obtains MBMS configuration informations and configuration information Validity indicates.
Wherein, the fixation time-frequency location information of Non-standalone MBMS Cell Broadcast CBs MBMS configuration informations can lead to Host cell is crossed to provide or arrange.If provided by host cell, then UE can know Non-standalone MBMS Before the MBMS configuration informations of Cell Broadcast CB, pass through the MBMS configuration informations acquisition process in embodiment 1 and corresponding configuration information Renewal process obtains and updated the MBMS configuration informations of the Non-standalone MBMS cells, and step is the same as the step in embodiment 1 Rapid 21 to 25 and step 31 to 33.In the case of MBMS configuration informations are in different eNB, the MBMS between eNB matches somebody with somebody confidence Breath is obtained with the step 41 of embodiment 1 to 45.Because process is similar, no longer describe one by one.
MBMS configuration information updates process as shown in figure 5, including:
Step 51:Non-standalone MBMS cells can pass through change instruction(Such as beep-page message)Notify UE Whether the MBMS configuration informations of cell are changed, while when MBMS configuration informations change or be invalid, are configured by MBMS The change of information or validity label are indicated.
Step 52:UE continues to monitor the change instruction in Non-standalone MBMS cells.UE is being re-read every time Also to MBMS configuration information validity labels when configuration.
Step 53:When UE has found that change or invalid occurs for the MBMS configuration informations of Non-standalone MBMS cells When, UE reacquires the system information after renewal, so as to re-read the MBMS of Non-standalone MBMS cells configurations Information.
Wherein, the mode for change instruction being sent in step 51 can also be system information, MAC signalings or PDCCH signalings.And And the change instruction can also be provided by the adjacent cell of each Non-standalone MBMS cells, then UE is in the Non- The adjacent cell of standalone MBMS cells monitors the change instruction.Because process is similar, no longer describe one by one.
Embodiment 3:
Referring to Fig. 6, adjacent cell obtains the corresponding relation of host cell and Non-standalone MBMS cells, including:
Step 61, adjacent cell base station are when safeguarding or establishing inter-base station interface, there is provided configured information is to Non- Standalone MBMS cells or its host cell, represent that it supports to provide auxiliary information to UE to support UE MBMS to receive Continuity, that is, IDLE UE gravity treatments are allowed to allow connected state UE to be switched to host cell to host cell.Or adjacent cell base station passes through OAM Mode obtains the corresponding relation of Non-standalone MBMS cells and its host cell.
Step 62, Non-standalone MBMS cells or its host cell are by inter-base station interface by Non- The corresponding relation of standalone MBMS cells and its host cell is sent to adjacent cell.
As can be seen here, according to the description of above-described embodiment, technical scheme provided in an embodiment of the present invention is summarized as follows:
In network side, referring to Fig. 7, a kind of information notice method provided in an embodiment of the present invention, including:
S101, network side determine dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS cells and its The cell information of corresponding host cell;
S102, network side provide the cell information of Non-standalone MBMS cells and its corresponding host cell to User equipment (UE).
It is preferred that network side provides Non-standalone MBMS cells and its right by exclusive signaling or broadcast signaling The cell information for the host cell answered is to UE.
It is preferred that the cell information comprises at least one of following message:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cells The instruction of MBMS configuration informations;
The mark of adjacent cell corresponding to Non-standalone MBMS cells;
The frequency point information of adjacent cell corresponding to Non-standalone MBMS cells;
The resource allocation information of Non-standalone MBMS Cell Broadcast CB MBMS configuration informations.
It is preferred that network side determines Non-standalone MBMS cells and its corresponding master control by interaction between base station The cell information of cell.
It is preferred that network side determines Non-standalone MBMS cells and its corresponding master control by interaction between base station The cell information of cell, including:
This cell sends an indication to Non-standalone MBMS cells and its host cell, to indicate this cell branch Hold and provide Non-standalone MBMS cells and the cell information of its host cell to UE;This cell passes through inter-base station interface Host cell and the Non-standalone MBMS for receiving Non-standalone MBMS cells or the transmission of its host cell are small The corresponding relation in area;
Or this cell obtains host cell by oam OAM modes and Non-standalone MBMS are small The corresponding relation in area.
It is preferred that this method also includes:
Host cell obtains the MBMS configuration informations of Non-standalone MBMS cells by interaction between base station, and will The MBMS configuration informations of the Non-standalone MBMS cells are notified to UE.
It is preferred that the MBMS that the host cell obtains Non-standalone MBMS cells by interaction between base station matches somebody with somebody Confidence ceases, including:
When Non-standalone MBMS cells and the foundation of its host cell or base station maintenance interface, Non- Standalone MBMS cells inform that the adjacent cell adjacent cell is its effective host cell;
After the host cell of Non-standalone MBMS cells is confirmed, Non-standalone MBMS cell base stations The MBMS configuration informations of Non-standalone MBMS cells are sent to the Non-standalone by inter-base station interface The host cell of MBMS cells.
It is preferred that this method also includes:
After the MBMS configuration information updates of Non-standalone MBMS cells, Non-standalone MBMS cells will The MBMS configuration informations of Non-standalone MBMS cells after renewal are sent to host cell.
It is preferred that this method also includes:
The selection of Non-standalone MBMS cells matches somebody with somebody confidence in fixed time-frequency location broadcasting MBMS configuration information and MBMS The validity instruction of breath.
It is preferred that this method also includes:
Network side receives the MBMS configuring request information that UE is sent;
Network side is according to the MBMS configuring requests information, by MBMS configuration informations corresponding to MBMS frequencies or MBMS cells It is sent to UE.
It is preferred that this method also includes:
When the MBMS configuration informations of Non-standalone MBMS cells change, network side passes through change instruction The MBMS configuration informations of Non-standalone MBMS cells after change are notified to UE.
It is preferred that the host cell of Non-standalone MBMS cells, and Non-standalone MBMS cells, The MBMS configuration informations of the Non-standalone MBMS cells after change are notified to UE by change instruction.
It is preferred that network side is one of in the following way by the MBMS of the Non-standalone MBMS cells after change Configuration information is notified to UE:
Physical layer indicates;
Media access control MAC control unit CE is indicated;
Wireless spread-spectrum technology RRC signaling indicates.
Correspondingly, in UE sides, referring to Fig. 8, a kind of cell selecting method provided in an embodiment of the present invention, including:
S201, user equipment (UE) receive network side provide dependent work Non-standalone MBMS cells and its The cell information of corresponding host cell;
S202, UE select host cell or master corresponding to non-standalone MBMS cells according to the cell information Control subdistrict frequency point.
Correspondingly, in UE sides, referring to Fig. 9, a kind of multimedia broadcast multi-broadcasting business MBMS provided in an embodiment of the present invention connects Receiving method, including:
S301, user equipment (UE) receive network side provide dependent work Non-standalone MBMS cells and its The cell information of corresponding host cell;
S302, UE select host cell or master corresponding to non-standalone MBMS cells according to the cell information Control subdistrict frequency point;
S303, UE the host cell obtain non-standalone MBMS cells MBMS configuration informations, and according to MBMS configuration informations receive MBMS.
It is preferred that working as UE according to the cell information, the MBMS configurations of Non-standalone MBMS Cell Broadcast CBs are determined During information, UE obtains MBMS configuration informations in the time-frequency location that Non-standalone MBMS cells are fixed and MBMS matches somebody with somebody confidence The validity instruction of breath.
It is preferred that working as UE according to the cell information, determine that Non-standalone MBMS cells do not have broadcasting MBMS to match somebody with somebody When confidence ceases, UE is according to the cell information, it is determined that currently resident host cell can provide Non-standalone MBMS The MBMS configuration informations of cell, UE enter connected state and send MBMS configuring request information.
It is preferred that the MBMS configuring requests information includes:
The cell ID of acquisition request MBMS configuration informations;
The frequency of acquisition request MBMS configuration informations.
It is preferred that UE persistently monitors the MBMS configuration informations of the Non-standalone MBMS cells of network side transmission Change instruction and the instruction of the validity of MBMS configuration informations.
It is preferred that when the MBMS configuration informations generation change of Non-standalone MBMS cells or MBMS match somebody with somebody confidence When ceasing invalid, UE reacquires the MBMS configuration informations of non-standalone MBMS cells.
Correspondingly, in network side, referring to Figure 10, a kind of information notification apparatus provided in an embodiment of the present invention, including:
Determining unit 81, for determining dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS cells And its cell information of corresponding host cell;
Notification unit 82, the cell for providing Non-standalone MBMS cells and its corresponding host cell are believed Cease to user equipment (UE).
It is preferred that notification unit 82 by exclusive signaling or broadcast signaling provide Non-standalone MBMS cells and The cell information of its corresponding host cell is to UE.
It is preferred that the cell information comprises at least one of following message:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cells The instruction of MBMS configuration informations;
The mark of adjacent cell corresponding to Non-standalone MBMS cells;
The frequency point information of adjacent cell corresponding to Non-standalone MBMS cells;
The resource allocation information of Non-standalone MBMS Cell Broadcast CB MBMS configuration informations.
It is preferred that determining unit 81 determines Non-standalone MBMS cells and its corresponding by interaction between base station The cell information of host cell.
It is preferred that determining unit 81 is specifically used for:
Non-standalone MBMS cells and its host cell are sent an indication to, to indicate that this cell is supported to UE Non-standalone MBMS cells and the cell information of its host cell are provided;And Non- is received by inter-base station interface The host cell and the correspondence of Non-standalone MBMS cells that standalone MBMS cells or its host cell are sent Relation;
Or pair of host cell and Non-standalone MBMS cells is obtained by oam OAM modes It should be related to.
It is preferred that when the device is the base station of host cell, the device also includes:
MBMS configuration informations acquiring unit 83, for obtaining Non-standalone MBMS cells by interaction between base station MBMS configuration informations;And the MBMS configuration informations of the Non-standalone MBMS cells are notified to UE.
It is preferred that MBMS configuration informations acquiring unit 83 is built in Non-standalone MBMS cells and its host cell When vertical or base station maintenance interface, it is the effective host cell of Non-standalone MBMS cells to know this cell; Then, the Non-standalone MBMS that the transmission of Non-standalone MBMS cell base stations is received by inter-base station interface are small The MBMS configuration informations in area.
It is preferred that MBMS configuration informations acquiring unit 83 is additionally operable to:
After the MBMS configuration information updates of Non-standalone MBMS cells, Non-standalone MBMS are received The MBMS configuration informations of Non-standalone MBMS cells after the renewal that cell is sent.
It is preferred that when the device is Non-standalone MBMS cell base stations, the device also includes:
MBMS configuration informations radio unit 84, for selecting to match somebody with somebody in fixed time-frequency location broadcasting MBMS configuration information and MBMS The validity instruction of confidence breath.
It is preferred that when the device is the host cell base station of Non-standalone MBMS cells, the device also wraps Include:
MBMS configuring requests processing unit 85, for receiving the MBMS configuring request information of UE transmissions;According to the MBMS Configuring request information, MBMS configuration informations corresponding to MBMS frequencies or MBMS cells are sent to UE.
It is preferred that the device also includes:
MBMS configuration information Notifications of Changes unit 86, match somebody with somebody confidence for the MBMS when Non-standalone MBMS cells When breath changes, the MBMS configuration informations of the Non-standalone MBMS cells after change are notified by change instruction To UE.
It is preferred that when the host cell base station that the device is Non-standalone MBMS cells, or be Non- During standalone MBMS cell base stations, MBMS configuration information Notifications of Changes unit 86 is by change instruction by after change The MBMS configuration informations of Non-standalone MBMS cells are notified to UE.
It is preferred that MBMS configuration information Notifications of Changes unit 86 is one of in the following way by the Non- after change The MBMS configuration informations of standalone MBMS cells are notified to UE:
Physical layer indicates;
Media access control MAC control unit CE is indicated;
Wireless spread-spectrum technology RRC signaling indicates.
Correspondingly, referring to Figure 11, a kind of user equipment (UE) provided in an embodiment of the present invention, including:
Cell information reception unit 91, for receiving the dependent work Non-standalone MBMS of network side offer Cell and its cell information of corresponding host cell;
Cell unit 92 is selected, for according to the cell information, selecting corresponding to non-standalone MBMS cells Host cell or host cell frequency.
It is preferred that the UE also includes:
MBMS receiving units 93, the MBMS for obtaining non-standalone MBMS cells in the host cell match somebody with somebody Confidence ceases, and receives MBMS according to MBMS configuration informations.
It is preferred that working as MBMS receiving units 93 according to the cell information, determine that Non-standalone MBMS cells are wide When having broadcast MBMS configuration informations, Non-standalone MBMS cells fix time-frequency location obtain MBMS configuration informations and The validity instruction of MBMS configuration informations.
It is preferred that working as MBMS receiving units 93 according to the cell information, determine that Non-standalone MBMS cells do not have When having broadcasting MBMS configuration information, according to the cell information, determine that the host cell that the UE is currently resident can provide Non- The MBMS configuration informations of standalone MBMS cells, then make the UE enter connected state and send MBMS configuring request information.
It is preferred that the MBMS configuring requests information includes:
The cell ID of acquisition request MBMS configuration informations;
The frequency of acquisition request MBMS configuration informations.
It is preferred that the MBMS receiving units 93 are additionally operable to:Persistently monitor the Non-standalone that network side is sent The change instruction of the MBMS configuration informations of MBMS cells and the validity instruction of MBMS configuration informations.
It is preferred that when the MBMS configuration informations generation change of Non-standalone MBMS cells or MBMS match somebody with somebody confidence When ceasing invalid, the MBMS receiving units 93 reacquire the MBMS configuration informations of non-standalone MBMS cells.
In summary, in the embodiment of the present invention, network side sends Non-standalone MBMS cells and host cell Corresponding relation(That is the cell information of Non-standalone MBMS cells and its corresponding host cell).In cell selection/weight Choose, IDLE UE set host cell preferential.IDLE UE are resident in host cell and enter connected state acquisition request Non- The configuration information of standalone MBMS cells, and return to IDLE states and receive MBMS.Non-standalone MBMS cells exist Fixed time-frequency location broadcasting MBMS configuration information.
So as to which the embodiment of the present invention can support Idle state UE to receive MBMS under Non-standalone MBMS cells The renewal of configuration information and configuration information, so as to receive MBMS under Non-standalone MBMS cells.Lead to simultaneously There is provided MBMS configuration informations with crossing continuity, UE can continuously receive Non-standalone MBMS in IDLE and connected state The MBMS of cell.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more Usable storage medium(Including but not limited to magnetic disk storage and optical memory etc.)The shape of the computer program product of upper implementation Formula.
The present invention is with reference to method according to embodiments of the present invention, equipment(System)And the flow of computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these changes and modification.

Claims (40)

1. a kind of information notice method, it is characterised in that this method includes:
Network side determines dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS cells and its corresponding master Control the cell information of cell;
Network side provides the cell information of Non-standalone MBMS cells and its corresponding host cell to user equipment UE;Wherein,
The cell information of the Non-standalone MBMS cells and its corresponding host cell is used to allow UE in sky Not busy state and connected state continuously receive the MBMS of Non-standalone MBMS cells.
2. according to the method for claim 1, it is characterised in that network side provides Non- by exclusive signaling or broadcast signaling The cell information of standalone MBMS cells and its corresponding host cell is to UE.
3. according to the method for claim 1, it is characterised in that the cell information comprises at least one of following message:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cell MBMSs The instruction of configuration information;
The mark of adjacent cell corresponding to Non-standalone MBMS cells;
The frequency point information of adjacent cell corresponding to Non-standalone MBMS cells;
The resource allocation information of Non-standalone MBMS Cell Broadcast CB MBMS configuration informations.
4. according to the method for claim 1, it is characterised in that network side determines Non- by interaction between base station Standalone MBMS cells and its cell information of corresponding host cell.
5. according to the method for claim 4, it is characterised in that network side determines Non- by interaction between base station Standalone MBMS cells and its cell information of corresponding host cell, including:
This cell sends an indication to Non-standalone MBMS cells and its host cell, to indicate this cell support to UE provides Non-standalone MBMS cells and the cell information of its host cell;This cell is received by inter-base station interface The host cell and Non-standalone MBMS cells of Non-standalone MBMS cells or the transmission of its host cell Corresponding relation;
Or this cell obtains host cell and Non-standalone MBMS cells by oam OAM modes Corresponding relation.
6. according to the method for claim 1, it is characterised in that this method also includes:
Host cell obtains the MBMS configuration informations of Non-standalone MBMS cells by interaction between base station, and should The MBMS configuration informations of Non-standalone MBMS cells are notified to UE.
7. according to the method for claim 6, it is characterised in that the host cell obtains Non- by interaction between base station The MBMS configuration informations of standalone MBMS cells, including:
When Non-standalone MBMS cells and the foundation of its host cell or base station maintenance interface, Non- Standalone MBMS cells inform that the adjacent cell adjacent cell is its effective host cell;
After the host cell of Non-standalone MBMS cells is confirmed, Non-standalone MBMS cell base stations will The MBMS configuration informations of Non-standalone MBMS cells are sent to the Non-standalone by inter-base station interface The host cell of MBMS cells.
8. according to the method for claim 7, it is characterised in that this method also includes:
After the MBMS configuration information updates of Non-standalone MBMS cells, Non-standalone MBMS cells will update The MBMS configuration informations of Non-standalone MBMS cells afterwards are sent to host cell.
9. according to the method for claim 1, it is characterised in that this method also includes:
The selection of Non-standalone MBMS cells is in fixed time-frequency location broadcasting MBMS configuration information and MBMS configuration informations Validity indicates.
10. according to the method for claim 1, it is characterised in that this method also includes:
Network side receives the MBMS configuring request information that UE is sent;
Network side sends MBMS configuration informations corresponding to MBMS frequencies or MBMS cells according to the MBMS configuring requests information To UE.
11. according to the method described in any claims of claim 6-10, it is characterised in that this method also includes:
When the MBMS configuration informations of Non-standalone MBMS cells change, network side will be become by change instruction The MBMS configuration informations of Non-standalone MBMS cells after more are notified to UE.
12. according to the method for claim 11, it is characterised in that the host cell of Non-standalone MBMS cells, With Non-standalone MBMS cells, by change instruction by the Non-standalone MBMS cells after change MBMS configuration informations are notified to UE.
13. according to the method for claim 11, it is characterised in that network side is one of in the following way by after change The MBMS configuration informations of Non-standalone MBMS cells are notified to UE:
Physical layer indicates;
Media access control MAC control unit CE is indicated;
Wireless spread-spectrum technology RRC signaling indicates.
14. a kind of cell selecting method, it is characterised in that this method includes:
User equipment (UE) receives dependent work Non-standalone MBMS cells and its corresponding master control that network side provides The cell information of cell;
UE selects host cell corresponding to non-standalone MBMS cells or host cell frequency according to the cell information Point;Wherein,
The cell information of the Non-standalone MBMS cells and its corresponding host cell is used to allow UE in sky Not busy state and connected state continuously receive the MBMS of Non-standalone MBMS cells.
15. a kind of multimedia broadcast multi-broadcasting business MBMS method of reseptances, it is characterised in that this method includes:
User equipment (UE) receives dependent work Non-standalone MBMS cells and its corresponding master control that network side provides The cell information of cell;
UE selects host cell corresponding to non-standalone MBMS cells or host cell frequency according to the cell information Point;
UE obtains the MBMS configuration informations of non-standalone MBMS cells in the host cell, and is configured according to MBMS Information receives MBMS;Wherein,
The cell information of the Non-standalone MBMS cells and its corresponding host cell is used to allow UE in sky Not busy state and connected state continuously receive the MBMS of Non-standalone MBMS cells.
16. according to the method for claim 15, it is characterised in that when UE is according to the cell information, determine Non- During standalone MBMS Cell Broadcast CBs MBMS configuration informations, time-frequency that UE fixes in Non-standalone MBMS cells The validity of position acquisition MBMS configuration informations and MBMS configuration informations indicates.
17. according to the method for claim 15, it is characterised in that when UE is according to the cell information, determine Non- When standalone MBMS cells do not have broadcasting MBMS configuration information, UE is according to the cell information, it is determined that currently resident master Control cell can provide the MBMS configuration informations of Non-standalone MBMS cells, and UE enters connected state and sends MBMS and matches somebody with somebody Put solicited message.
18. according to the method for claim 17, it is characterised in that the MBMS configuring requests information includes:
The cell ID of acquisition request MBMS configuration informations;
The frequency of acquisition request MBMS configuration informations.
19. according to the method described in claim 16,17 or 18, it is characterised in that UE persistently monitors the Non- of network side transmission The change instruction of the MBMS configuration informations of standalone MBMS cells and the validity instruction of MBMS configuration informations.
20. according to the method for claim 19, it is characterised in that when the MBMS of Non-standalone MBMS cells matches somebody with somebody When change or invalid MBMS configuration informations occur for confidence breath, UE reacquires the MBMS of non-standalone MBMS cells Configuration information.
21. a kind of information notification apparatus, it is characterised in that the device includes:
Determining unit, for determining dependent work Non-standalone multimedia broadcast multi-broadcasting business MBMS cells and its right The cell information for the host cell answered;
Notification unit, for provide the cell information of Non-standalone MBMS cells and its corresponding host cell to Family equipment UE;Wherein,
The cell information of the Non-standalone MBMS cells and its corresponding host cell is used to allow UE in sky Not busy state and connected state continuously receive the MBMS of Non-standalone MBMS cells.
22. device according to claim 21, it is characterised in that notification unit is provided by exclusive signaling or broadcast signaling The cell information of Non-standalone MBMS cells and its corresponding host cell is to UE.
23. device according to claim 21, it is characterised in that the cell information comprises at least one of following message:
The mark of Non-standalone MBMS cells;
The frequency point information of Non-standalone MBMS cells;
Non-standalone MBMS cells whether the instruction of broadcasting MBMS configuration information;
The mark of host cell corresponding to Non-standalone MBMS cells;
The frequency point information of host cell corresponding to Non-standalone MBMS cells;
Whether host cell corresponding to Non-standalone MBMS cells provides Non-standalone MBMS cell MBMSs The instruction of configuration information;
The mark of adjacent cell corresponding to Non-standalone MBMS cells;
The frequency point information of adjacent cell corresponding to Non-standalone MBMS cells;
The resource allocation information of Non-standalone MBMS Cell Broadcast CB MBMS configuration informations.
24. device according to claim 21, it is characterised in that determining unit determines Non- by interaction between base station Standalone MBMS cells and its cell information of corresponding host cell.
25. device according to claim 24, it is characterised in that determining unit is specifically used for:
Non-standalone MBMS cells and its host cell are sent an indication to, to indicate that this cell is supported to provide to UE The cell information of Non-standalone MBMS cells and its host cell;And Non- is received by inter-base station interface The host cell and the correspondence of Non-standalone MBMS cells that standalone MBMS cells or its host cell are sent Relation;
Or host cell and the corresponding pass of Non-standalone MBMS cells are obtained by oam OAM modes System.
26. device according to claim 21, it is characterised in that when the device is the base station of host cell, the device Also include:
MBMS configuration information acquiring units, for obtaining the MBMS of Non-standalone MBMS cells by interaction between base station Configuration information;And the MBMS configuration informations of the Non-standalone MBMS cells are notified to UE.
27. device according to claim 26, it is characterised in that MBMS configuration information acquiring units are in Non- When standalone MBMS cells and the foundation of its host cell or base station maintenance interface, it is Non- to know this cell The effective host cell of standalone MBMS cells;Then, Non-standalone is received by inter-base station interface The MBMS configuration informations for the Non-standalone MBMS cells that MBMS cell base stations are sent.
28. device according to claim 27, it is characterised in that MBMS configuration information acquiring units are additionally operable to:
After the MBMS configuration information updates of Non-standalone MBMS cells, Non-standalone MBMS cells are received The MBMS configuration informations of Non-standalone MBMS cells after the renewal of transmission.
29. device according to claim 21, it is characterised in that when the device is Non-standalone MBMS cells During base station, the device also includes:
MBMS configuration information radio units, for selecting in fixed time-frequency location broadcasting MBMS configuration information and MBMS configuration informations Validity instruction.
30. device according to claim 21, it is characterised in that when the device is Non-standalone MBMS cells Host cell base station when, the device also includes:
MBMS configuring request processing units, for receiving the MBMS configuring request information of UE transmissions;Please according to MBMS configurations Information is sought, MBMS configuration informations corresponding to MBMS frequencies or MBMS cells are sent to UE.
31. according to the device described in any claims of claim 26-30, it is characterised in that the device also includes:
MBMS configuration information Notification of Changes units, for when the MBMS configuration informations generation of Non-standalone MBMS cells During change, the MBMS configuration informations of the Non-standalone MBMS cells after change are notified to UE by change instruction.
32. device according to claim 31, it is characterised in that when the device is Non-standalone MBMS cells Host cell base station, or when being Non-standalone MBMS cell base stations, MBMS configuration information Notifications of Changes unit is logical Change instruction is crossed to notify the MBMS configuration informations of the Non-standalone MBMS cells after change to UE.
33. device according to claim 31, it is characterised in that MBMS configuration information Notifications of Changes unit uses such as lower section One of formula notifies the MBMS configuration informations of the Non-standalone MBMS cells after change to UE:
Physical layer indicates;
Media access control MAC control unit CE is indicated;
Wireless spread-spectrum technology RRC signaling indicates.
34. a kind of user equipment (UE), it is characterised in that the UE includes:
Cell information reception unit, for receive network side offer dependent work Non-standalone MBMS cells and The cell information of its corresponding host cell;
Cell unit is selected, for according to the cell information, selecting master control corresponding to non-standalone MBMS cells small Area or host cell frequency;Wherein,
The cell information of the Non-standalone MBMS cells and its corresponding host cell is used to allow UE in sky Not busy state and connected state continuously receive the MBMS of Non-standalone MBMS cells.
35. UE according to claim 34, it is characterised in that the UE also includes:
MBMS receiving units, for obtaining the MBMS configuration informations of non-standalone MBMS cells in the host cell, And MBMS is received according to MBMS configuration informations.
36. UE according to claim 35, it is characterised in that when MBMS receiving units are according to the cell information, it is determined that During Non-standalone MBMS Cell Broadcast CBs MBMS configuration informations, Non-standalone MBMS cells fix when The validity of frequency position acquisition MBMS configuration informations and MBMS configuration informations indicates.
37. UE according to claim 35, it is characterised in that when MBMS receiving units are according to the cell information, it is determined that When Non-standalone MBMS cells do not have broadcasting MBMS configuration information, according to the cell information, determine that the UE is currently stayed The host cell stayed can provide the MBMS configuration informations of Non-standalone MBMS cells, then make the UE enter connected state And send MBMS configuring request information.
38. the UE according to claim 37, it is characterised in that the MBMS configuring requests information includes:
The cell ID of acquisition request MBMS configuration informations;
The frequency of acquisition request MBMS configuration informations.
39. according to the UE described in claim 36,37 or 38, it is characterised in that the MBMS receiving units are additionally operable to:Lasting prison The change instruction and MBMS configuration informations of the MBMS configuration informations for the Non-standalone MBMS cells that auditory network side is sent Validity instruction.
40. the UE according to claim 39, it is characterised in that when the MBMS of Non-standalone MBMS cells is configured When change or invalid MBMS configuration informations occur for information, the MBMS receiving units reacquire non-standalone The MBMS configuration informations of MBMS cells.
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