CN106211243A - Method, device, terminal and the base station of a kind of community switching - Google Patents
Method, device, terminal and the base station of a kind of community switching Download PDFInfo
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- CN106211243A CN106211243A CN201510216920.1A CN201510216920A CN106211243A CN 106211243 A CN106211243 A CN 106211243A CN 201510216920 A CN201510216920 A CN 201510216920A CN 106211243 A CN106211243 A CN 106211243A
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- 230000011664 signaling Effects 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
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- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
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Abstract
The present invention provides method, device, terminal and the base station that a kind of community switches, in order to solve terminal when carrying out community switching, it is impossible to the problem ensureing terminal eMBMS business continuance.The method of the end side of the present invention includes: when terminal is currently located the signal quality of Serving cell less than a preset value, receiving the cell reselection information that issues of base station at Serving cell place, cell reselection information carries: the Service Area Identifier SAI that evolutionary multimedia broadcast multi-broadcasting eMBMS business that the Physical Cell Identifier of the adjacent cell of Serving cell, the frequency of adjacent cell and adjacent cell are supported is corresponding;According to the frequency of the adjacent cell in cell reselection information, determine a to be switched Target cell;If to be switched Target cell supports the eMBMS business that terminal is currently carried out, Serving cell it is switched to be switched Target cell.The present invention, by judging, according to cell reselection information, the eMBMS business whether to be switched Target cell supports terminal currently to carry out, has been effectively ensured terminal and has carried out the seriality of eMBMS business during the switching of community.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of community switching method, device, terminal and
Base station.
Background technology
Evolutionary multimedia broadcast multi-broadcasting (Multimedia Broadcast Multicast Service, eMBMS)
The technology of data that to be a kind of shared Internet resources from a data source transmit to multiple targets.Use eMBMS
Technology, the utilization of Internet resources will depend upon which the quantity of channel for content, rather than number of users.So with
In the case of amount amount is very big, core net and wireless access network can realize substantial amounts of resources conservation, further
Reduce network cost.
In the real network of eMBMS is disposed, in same eMBMS service area, there is multiple frequency
Different MBSFN multicast/multicast single-frequency network network (Multimedia Broadcast multicast service
Single Frequency Network, MBSFN) region, these MBSFN regions provide identical
EMBMS business, or it is additionally provided eMBMS business (i.e. this position, MBSFN region of other service areas
Common factor in two service areas).
Assume the subscriber equipment (User of wireless heterogeneous networks (Radio Resource Control, RRC) Idle state
Equipment, UE) be in MBMS district A base station 1 community A under, it receiving or
Person's eMBMS interested business is TMGI-1.When UE is due to mobile service signal community A being detected
Time second-rate, i.e. the signal quality of adjacent area is better than Serving cell, and UE can perform cell reselection this time.
Community A has been provided for the relevant information of cell reselection by SIB3, SIB4, SIB5, and (SIB3 provides
Community is with frequency and the reselection information of alien frequencies;SIB4 provides the aggregate list of the adjacent cell with frequency to do little for UE
District's gravity treatment selects;SIB5 provides the aggregate list of the adjacent cell of alien frequencies to do cell reselection for UE and selects) with
And SIB15 that community A provides (SIB15 provides the Service Area Identifier corresponding to multicast service of current area
(Service Area Identities, SAI), and the broadcast SAI of adjacent area and frequency) carry containing with frequency
The MBMS district list of the list of MBMS district and alien frequencies, additionally UE can receive application layer
USI user service information (User Service Description, USD), wherein USD comprises TMGI-1 correspondence
Frequency and SAI.By information above, prior art can determine that UE gravity treatment is permissible to which frequency
Continue to eMBMS business TMGI-1, but the community meeting UE gravity treatment principle under this frequency has
A lot, as provided the adjacent cell of eMBMS business TMGI-1, it is provided that the neighbour of other eMBMS business is little
District, it is also possible to be the unicast cells detected in cell reselection process, which frequency is terminal can not accurately know
Under rate, which community provides which program.If UE gravity treatment is to not providing eMBMS business TMGI-1
Community, so can cannot ensure this UE eMBMS business interested or ongoing, thus affect
The seriality of eMBMS business.
Summary of the invention
It is an object of the invention to provide method, device, terminal and the base station of a kind of community switching, solve
When carrying out community switching, it is impossible to the problem ensureing terminal eMBMS business continuance.
To achieve these goals, the method that the invention provides the switching of a kind of community, it is applied to terminal, institute
The method of stating includes:
When described terminal is currently located the signal quality of Serving cell less than a preset value, receive described service
The cell reselection information that the base station at place, community issues, wherein, described cell reselection information carries: described
The Physical Cell Identifier of the adjacent cell of Serving cell, the frequency of described adjacent cell and described adjacent cell are supported
The Service Area Identifier SAI that evolutionary multimedia broadcast multi-broadcasting eMBMS business is corresponding;
According to the frequency of the adjacent cell in described cell reselection information, determine a to be switched Target cell;
If described to be switched Target cell supports the eMBMS business that described terminal is currently carried out, then by described
Serving cell is switched to described to be switched Target cell.
Wherein, the described frequency according to the adjacent cell in described cell reselection information, determine a to be switched target
The step of community includes:
The priority of the frequency according to the adjacent cell in described cell reselection information, determines described to be switched target
Community, wherein, the priority of the frequency of described to be switched Target cell is excellent higher than the frequency of other adjacent cells
First level.
Wherein, if described to be switched Target cell supports the eMBMS business that described terminal is currently carried out,
Then it is switched to the step of described to be switched Target cell by described Serving cell include:
According to the Physical Cell Identifier of described to be switched Target cell, carry from described cell reselection information:
The Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and described adjacent cell are propped up
In the corresponding relation of the SAI that the eMBMS business held is corresponding, determine what described to be switched Target cell was supported
The SAI that eMBMS business is corresponding;
If SAI corresponding to eMBMS business that described to be switched Target cell is supported at least one with described
SAI corresponding to eMBMS business that terminal is currently carried out is identical, it is determined that described to be switched Target cell props up
Hold the eMBMS business that described terminal is currently carried out, and be switched to described to be switched mesh by described Serving cell
Mark community.
Wherein, the method for above-mentioned community switching, also include:
If SAI corresponding to eMBMS business that described to be switched Target cell is supported all ought with described terminal
Before SAI corresponding to the eMBMS business that carries out differ, then according to the priority of the frequency of other adjacent cell,
Redefine to be switched Target cell, and the priority of the frequency of the to be switched Target cell redefined is higher than
Remaining is not determined as the priority of frequency of to be switched Target cell.
Wherein, the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and institute
The corresponding relation stated between the SAI that the eMBMS business of adjacent cell support is corresponding is pre-configured with.
Present invention also offers the device of a kind of community switching, be applied to terminal, including:
Receiver module, is used for when described terminal is currently located the signal quality of Serving cell less than a preset value,
Receive the cell reselection information that the base station at described Serving cell place issues, wherein, described cell reselection information
Carry: the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and described
Service Area Identifier SAI corresponding to evolutionary multimedia broadcast multi-broadcasting eMBMS business that adjacent cell is supported;
Determine module, for the frequency according to the adjacent cell in described cell reselection information, determine that one is to be switched
Target cell;
Handover module, if the eMBMS currently carried out for the described terminal of described to be switched Target cell support
Business, then be switched to described to be switched Target cell by described Serving cell.
Wherein, described determine that module includes:
First determines unit, for the priority of the frequency according to the adjacent cell in described cell reselection information,
Determining described to be switched Target cell, wherein, the priority of the frequency of described to be switched Target cell is higher than it
The priority of the frequency of his adjacent cell.
Wherein, described handover module includes:
Second determines unit, for the Physical Cell Identifier according to described to be switched Target cell, from described little
District's reselection information carries: the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell
In the corresponding relation of SAI corresponding to eMBMS business that point and described adjacent cell are supported, determine described in treat
SAI corresponding to eMBMS business that switching target small area is supported;
3rd determines unit, if the eMBMS business for the support of described to be switched Target cell is corresponding
A SAI at least SAI corresponding with the eMBMS business that described terminal is currently carried out is identical, it is determined that
Described to be switched Target cell supports the eMBMS business that described terminal is currently carried out, and little by described service
District is switched to described to be switched Target cell.
Wherein, the device of above-mentioned community switching, also include:
Gravity treatment unit, if the SAI that the eMBMS business being used for the support of described to be switched Target cell is corresponding
All corresponding with the eMBMS business that described terminal is currently carried out SAI differs, then little according to other neighbour
The priority of the frequency in district, redefines to be switched Target cell, and the to be switched Target cell redefined
The priority of frequency be not determined as the priority of frequency of to be switched Target cell higher than remaining.
Wherein, the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and institute
The corresponding relation stated between the SAI that the eMBMS business of adjacent cell support is corresponding is pre-configured with.
Present invention also offers a kind of terminal, the device switched including the community being applied to terminal as above.
The method that present invention also offers the switching of a kind of community, is applied to base station, including:
Obtain cell reselection information, wherein, described cell reselection information carry terminal be currently located service little
The evolution that the Physical Cell Identifier of the adjacent cell in district, the frequency of described adjacent cell and described adjacent cell are supported is many
The Service Area Identifier SAI that media broadcast multicast eMBMS business is corresponding, the service that described terminal is currently located
Community is the community of described base station;
Obtain a triggering command, and according to described triggering command, described cell reselection information is sent to described
Terminal so that described terminal, according to the frequency of the adjacent cell in described cell reselection information, determines that one is to be switched
Target cell, and when the eMBMS business that described to be switched Target cell supports described terminal currently to carry out,
It is switched to described to be switched Target cell by described Serving cell.
Wherein, the step of described acquisition one triggering command includes:
Send cell reselection information to the base station at described adjacent cell place arranges request;
The little of return is asked according to arranging of described cell reselection information in the base station obtaining described adjacent cell place
District's reselection information response is set, and produce described triggering refer to according to the response that arranges of described cell reselection information
Order.
Wherein, the step of described acquisition one triggering command includes:
When the eMBMS service attribute of the Serving cell that described terminal is currently located changes, to described
The base station at adjacent cell place sends the config update signaling of cell reselection information;
The base station obtaining described adjacent cell place sends according to the config update signaling of described cell reselection information
The config update of cell reselection information confirm instruction, and the config update according to described cell reselection information is true
Recognize instruction and produce described triggering command.
Wherein, the step of described acquisition one triggering command includes:
Obtain eMBMS community and set up instruction, and produce described according to the foundation instruction of described eMBMS community
Triggering command, wherein, described eMBMS community set up instruction for the newly-built instruction in eMBMS community or
EMBMS community rebuilds instruction.
Present invention also offers the device of a kind of community switching, be applied to base station, including:
First acquisition module, is used for obtaining cell reselection information, and wherein, described cell reselection information carries
Terminal is currently located the Physical Cell Identifier of the adjacent cell of Serving cell, the frequency of described adjacent cell and described
Service Area Identifier SAI corresponding to evolutionary multimedia broadcast multi-broadcasting eMBMS business that adjacent cell is supported, described
The Serving cell that terminal is currently located is the community of described base station;
Second acquisition module, for obtaining a triggering command, and according to described triggering command, by described community
Reselection information is sent to described terminal so that described terminal is according to the adjacent cell in described cell reselection information
Frequency, determines a to be switched Target cell, and supports that described terminal is when advancing at described to be switched Target cell
During the eMBMS business gone, described Serving cell it is switched to described to be switched Target cell.
Wherein, described second acquisition module includes:
First transmitting element, please for sending the setting of cell reselection information to the base station at described adjacent cell place
Ask;
First acquiring unit, for obtaining the base station at described adjacent cell place according to described cell reselection information
The cell reselection information that the request that arranges returns response is set, and sound is set according to described cell reselection information
Described triggering command should be produced.
Wherein, described second acquisition module includes:
Second transmitting element, the eMBMS service attribute of the Serving cell for being currently located in described terminal
When changing, send the config update signaling of cell reselection information to the base station at described adjacent cell place;
Second acquisition unit, for obtaining the base station at described adjacent cell place according to described cell reselection information
The config update of the cell reselection information that config update signaling sends confirms instruction, and according to described cell reselection
The config update of information confirms that instruction produces described triggering command.
Wherein, described second acquisition module includes:
3rd acquiring unit, is used for obtaining eMBMS community and sets up instruction, and little according to described eMBMS
District sets up instruction and produces described triggering command, and wherein, instruction is set up for eMBMS in described eMBMS community
The newly-built instruction in community or eMBMS community rebuild instruction.
Present invention also offers a kind of base station, the device switched including the community being applied to base station as above.
The embodiment of the present invention has the advantages that
First the embodiment of the present invention is currently located the signal quality of Serving cell and presets less than one in described terminal
During value, receive the cell reselection information that base station issues, and according to the frequency in cell reselection information, determine one
To be switched Target cell, the eMBMS industry then currently carried out in described to be switched Target cell support terminal
During business, described Serving cell being switched to described to be switched Target cell, the embodiment of the present invention is by according to little
District's reselection information judges the eMBMS business whether to be switched Target cell supports terminal currently to carry out, effectively
Ensure that terminal carries out the seriality of eMBMS business during the switching of community.
Accompanying drawing explanation
Fig. 1 represents the first workflow diagram of the method for the community switching of the embodiment of the present invention;
Fig. 2 represents the first structured flowchart of the device of the community switching of the embodiment of the present invention;
Fig. 3 represents the second workflow diagram of the method for the community switching of the embodiment of the present invention;
Fig. 4 represents the configuration schematic diagram of single base station in the method that the community of the embodiment of the present invention switches;
Fig. 5 represents the configuration schematic diagram of adjacent two base stations in the method that the community of the embodiment of the present invention switches;
Fig. 6 represents that in the method for the community switching of the embodiment of the present invention, triggering cell reselection information issues
One schematic flow sheet;
Fig. 7 represents that in the method for the community switching of the embodiment of the present invention, triggering cell reselection information issues
Two schematic flow sheets;
Fig. 8 represents that in the method for the community switching of the embodiment of the present invention, triggering cell reselection information issues
Three schematic flow sheets;
Fig. 9 represents the second structured flowchart of the device of the community switching of the embodiment of the present invention.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with tool
Body embodiment and accompanying drawing are described in detail.
Embodiments provide method, device, terminal and the base station of the switching of a kind of community, solve
When carrying out community switching, it is impossible to the problem ensureing terminal eMBMS business continuance.
The method of the community switching of the embodiment of the present invention, is applied to terminal, as it is shown in figure 1, include:
Step S11: when described terminal is currently located the signal quality of Serving cell less than a preset value, connect
Receiving the cell reselection information that the base station at described Serving cell place issues, wherein, described cell reselection information is taken
With: the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and described neighbour
Service Area Identifier SAI corresponding to evolutionary multimedia broadcast multi-broadcasting eMBMS business that community is supported.
Step S12: according to the frequency of the adjacent cell in described cell reselection information, determines a to be switched target
Community.
Step S13: if described to be switched Target cell supports the eMBMS business that described terminal is currently carried out,
Then it is switched to described to be switched Target cell by described Serving cell.
In a particular embodiment of the present invention, described cell reselection information can be specially SIB15 message, this
The bright content carried by amendment SIB15 message, increases PCI in original frequency corresponding relation with SAI,
Being formed as the corresponding relation of frequency, PCI, SAI, terminal is according to frequency, the corresponding relation shape of PCI, SAI
Become a preset relation table for cell reselection, be in the terminal of RRC Idle state according to described cell reselection
Information, accurately knows under which frequency, which community provides which program, so that it is guaranteed that terminal is carrying out community
During switching, it is possible to be switched to the community of the eMBMS business supporting terminal currently to carry out, Jin Erbao exactly
Hinder the seriality of terminal eMBMS business.
Further, described step S12 includes:
The priority of the frequency according to the adjacent cell in described cell reselection information, determines described to be switched target
Community, wherein, the priority of the frequency of described to be switched Target cell is excellent higher than the frequency of other adjacent cells
First level.
The embodiment of the present invention is by the priority of the frequency according to adjacent cell, in multiple adjacent cells of Serving cell
In choose a highest adjacent cell of frequency priority as to be switched Target cell, be effectively ensured to be switched
The signal service quality of Target cell, improves Consumer's Experience.
Further, described step S13 includes:
According to the Physical Cell Identifier of described to be switched Target cell, carry from described cell reselection information:
The Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and described adjacent cell are propped up
In the corresponding relation of the SAI that the eMBMS business held is corresponding, determine what described to be switched Target cell was supported
The SAI that eMBMS business is corresponding;
If SAI corresponding to eMBMS business that described to be switched Target cell is supported at least one with described
SAI corresponding to eMBMS business that terminal is currently carried out is identical, it is determined that described to be switched Target cell props up
Hold the eMBMS business that described terminal is currently carried out, and be switched to described to be switched mesh by described Serving cell
Mark community.
Concrete, the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and
Corresponding relation between the SAI that the eMBMS business of described adjacent cell support is corresponding is pre-configured with, when
Subscriber equipment (User Experience, UE) detects the serving signal quality of Serving cell relatively due to mobile
During difference, choose a to be switched Target cell according to frequency priority, and according to preset relation table, determine that this is treated
Whether switching target small area supports the eMBMS business that terminal is currently carried out, and when supporting, is switched to this
To be switched Target cell, it is ensured that the seriality of terminal eMBMS business.
Further, the method for the community switching of the embodiment of the present invention, also include:
If SAI corresponding to the eMBMS business of described to be switched Target cell support does not comprise described terminal and works as
Before SAI corresponding to the eMBMS business that carries out, then according to the priority of the frequency of other adjacent cell, again
Determine to be switched Target cell, and the priority of the frequency of the to be switched Target cell redefined is higher than remaining
It is not determined as the priority of the frequency of to be switched Target cell.
In being embodied as of the present invention, determine the highest-ranking adjacent cell of frequency by above-mentioned mapping table
When not supporting the eMBMS business that terminal is currently carried out, remaining adjacent cell is chosen frequency again preferential
Highest-ranking community is as to be switched Target cell, until choosing one to support that described terminal is currently carried out
The multicast adjacent cell of eMBMS business.
The embodiment of the present invention additionally provides the device of a kind of community switching, is applied to terminal, as in figure 2 it is shown,
Including:
Receiver module 21, presets less than one for being currently located the signal quality of Serving cell in described terminal
During value, receive the cell reselection information that the base station at described Serving cell place issues, wherein, described community weight
Select information to carry: the Physical Cell Identifier of the adjacent cell of described Serving cell, described adjacent cell frequency with
And the Service Area Identifier SAI that the evolutionary multimedia broadcast multi-broadcasting eMBMS business supported of described adjacent cell is corresponding;
Determine module 22, for the frequency according to the adjacent cell in described cell reselection information, determine and treat
Switching target small area;
Handover module 23, if supporting what described terminal was currently carried out for described to be switched Target cell
EMBMS business, then be switched to described to be switched Target cell by described Serving cell.
The device of the described community switching of the embodiment of the present invention, described determines that module 22 includes:
First determines unit, for the priority of the frequency according to the adjacent cell in described cell reselection information,
Determining described to be switched Target cell, wherein, the priority of the frequency of described to be switched Target cell is higher than it
The priority of the frequency of his adjacent cell.
The device of the described community switching of the embodiment of the present invention, described handover module 23 includes:
Second determines unit, for the Physical Cell Identifier according to described to be switched Target cell, from described little
District's reselection information carries: the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell
In the corresponding relation of SAI corresponding to eMBMS business that point and described adjacent cell are supported, determine described in treat
SAI corresponding to eMBMS business that switching target small area is supported;
3rd determines unit, if the eMBMS business for the support of described to be switched Target cell is corresponding
A SAI at least SAI corresponding with the eMBMS business that described terminal is currently carried out is identical, it is determined that
Described to be switched Target cell supports the eMBMS business that described terminal is currently carried out, and little by described service
District is switched to described to be switched Target cell.
The device of the described community switching of the embodiment of the present invention, also includes:
Gravity treatment unit, if the SAI that the eMBMS business being used for the support of described to be switched Target cell is corresponding
All corresponding with the eMBMS business that described terminal is currently carried out SAI differs, then little according to other neighbour
The priority of the frequency in district, redefines to be switched Target cell, and the to be switched Target cell redefined
The priority of frequency be not determined as the priority of frequency of to be switched Target cell higher than remaining.
The device of the described community switching of the embodiment of the present invention, the physics of the adjacent cell of described Serving cell is little
The SAI that eMBMS business that district's mark, the frequency of described adjacent cell and described adjacent cell are supported is corresponding
Between corresponding relation be pre-configured with.
Embodiments of the invention additionally provide a kind of terminal, cut including the community being applied to terminal as above
The device changed.
It should be noted that this device and terminal are the device corresponding with said method embodiment and terminal, on
State all implementations in embodiment of the method and, all be applicable to the embodiment of this device and terminal, also can reach phase
Same technique effect.
Embodiments of the invention additionally provide the method for a kind of community switching, are applied to base station, as it is shown on figure 3,
Including:
Step S31: obtaining cell reselection information, wherein, it is current that described cell reselection information carries terminal
The Physical Cell Identifier of the adjacent cell of place Serving cell, the frequency of described adjacent cell and described adjacent cell are propped up
The Service Area Identifier SAI that the evolutionary multimedia broadcast multi-broadcasting eMBMS business held is corresponding, described terminal is current
The Serving cell at place is the community of described base station;
Step S32: obtain a triggering command, and according to described triggering command, by described cell reselection information
It is sent to described terminal so that described terminal is according to the frequency of the adjacent cell in described cell reselection information, really
A fixed to be switched Target cell, and support what described terminal was currently carried out at described to be switched Target cell
During eMBMS business, described Serving cell it is switched to described to be switched Target cell.
In a particular embodiment of the present invention, cell reselection information is specially SIB15 message, and base station is from presetting
Obtaining described SIB15 message in configuration information, Fig. 4 is the configuration schematic diagram of single base station, configuration information bag
Include: the Physical Cell Identifier (such as community cell2) of the adjacent cell of described Serving cell, as described in the frequency of adjacent cell
SAI corresponding to eMBMS business that some (not shown) and described adjacent cell are supported is (such as cell2
SAI corresponding to eMBMS business supported is 1 and 2), the Physical Cell Identifier (cell1) of Serving cell
And SAI corresponding to eMBMS business that support of Serving cell (the eMBMS business that cell1 supports is corresponding
SAI be 1 and 2);Fig. 5 is the configuration schematic diagram of the adjacent base station connected by X2 interface, wherein,
Serving cell in base station 1 is community Cell1, and SAI corresponding to eMBMS business that Cell1 is supported is
1 and 2;The adjacent cell of Cell1 is Cell2, Cell3 and Cell4, the eMBMS industry that Cell2 is supported
SAI corresponding to business is 1 and 2, and SAI corresponding to eMBMS business that Cell3 is supported is 1;Cell4
SAI corresponding to the eMBMS business supported is 3.
The embodiment of the present invention is by modifying to SIB15 message, in original frequency pass corresponding with SAI
System increases PCI, is formed as the corresponding relation of frequency, PCI, SAI so that terminal can be according to base station
The SIB15 message issued, determines under which frequency, which community provides which program, thus has ensured terminal
The seriality of eMBMS business.
In a particular embodiment of the present invention, base station can obtain described triggering command especially by three kinds of modes
And the issuing of triggering cell reselection information.
Mode one:
Send cell reselection information to the base station at described adjacent cell place arranges request;
The little of return is asked according to arranging of described cell reselection information in the base station obtaining described adjacent cell place
District's reselection information response is set, and produce described triggering refer to according to the response that arranges of described cell reselection information
Order.
This implementation obtains triggering command alternately by adjacent two base stations, and issues according to triggering command
Cell reselection information.Concrete, base station 1 and base station 2 are the adjacent base station connected by X2 interface, institute
State cell reselection information arrange request for X2 interface, request is set, described cell reselection information sound is set
Should be X2 interface and response be set, then obtain described triggering command and step that triggering cell reselection message issues,
As shown in Figure 6, including:
Step 61: base station 1 meets initiation X2 interface after X2 interface sets up request and arranges request;
Step 62: base station 2 receives after described X2 interface arranges request, sends X2 interface and arranges and respond to
Base station 1;
Step 63: base station 1 receives X2 interface and arranges response, arranges this and responds as triggering command, and
Triggering cell reselection information is handed down to subscriber equipment.
Mode two:
When the eMBMS service attribute of the Serving cell that described terminal is currently located changes, to described
The base station at adjacent cell place sends the config update signaling of cell reselection information;
The base station obtaining described adjacent cell place sends according to the config update signaling of described cell reselection information
The config update of cell reselection information confirm instruction, and the config update according to described cell reselection information is true
Recognize instruction and produce described triggering command.
It is described as follows.
At system run duration, it is assumed that webmaster is to the eMBMS business of terminal place Serving cell in base station 1
When attribute is modified, now, obtained by the config update flow process of X2 interface between base station 1 and base station 2
Take described triggering command, and triggering cell reselection information issues, as it is shown in fig. 7, comprises:
Step 71: the association attributes of webmaster amendment Serving cell eMBMS business, X2 is connect by base station 1
Mouth config update signaling is sent to base station 2;
Step 72: after base station 2 receives X2 interface config update signaling, decoding gets in signaling carries
The neighboring BS information of associated base stations 2 configuration, and the information such as these adjacent areas SAI are broadcast out by SIB15
Go;
Step 73: base station 1 receives X2 interface config update and confirms signaling, and is configured by this X2 interface
Update and confirm that signaling is handed down to subscriber equipment as triggering command, triggering cell reselection information.
Mode three:
As shown in Figure 8, obtain described triggering command and step that triggering cell gravity treatment issues include:
Step 81: obtain eMBMS community and set up instruction, and refer to according to the foundation of described eMBMS community
Order produces described triggering command, and wherein, it is newly-built for eMBMS community that instruction is set up in described eMBMS community
Instruction or eMBMS community rebuild instruction;
Step 82: be handed down to subscriber equipment by described triggering command triggering cell reselection information.
Certainly, above-mentioned it is merely illustrative, obtains described triggering command also by other modes, at this not
Illustrate one by one.
The method of the community switching of the embodiment of the present invention, the embodiment of the present invention is by repairing SIB15 message
Change, the corresponding relation of original frequency and SAI increase PCI, be formed as frequency, PCI, SAI right
Should be related to so that the SIB15 message that terminal can issue according to base station, determine which community under which frequency
Which program is provided, thus has ensured the seriality of terminal eMBMS business.
The embodiment of the present invention additionally provides the device of a kind of community switching, is applied to base station, as it is shown in figure 9,
Including:
First acquisition module 91, is used for obtaining cell reselection information, and wherein, described cell reselection information is taken
Be currently located with terminal the Physical Cell Identifier of the adjacent cell of Serving cell, the frequency of described adjacent cell and
Service Area Identifier SAI corresponding to evolutionary multimedia broadcast multi-broadcasting eMBMS business that described adjacent cell is supported,
The Serving cell that described terminal is currently located is the community of described base station;
Second acquisition module 92, for obtaining a triggering command, and according to described triggering command, by described
Cell reselection information is sent to described terminal so that described terminal is little according to the neighbour in described cell reselection information
The frequency in district, determines a to be switched Target cell, and supports that described terminal is worked as at described to be switched Target cell
Before carry out eMBMS business time, described Serving cell be switched to described to be switched Target cell.
The device of the community switching of the embodiment of the present invention, described second acquisition module 92 includes:
First transmitting element, please for sending the setting of cell reselection information to the base station at described adjacent cell place
Ask;
First acquiring unit, for obtaining the base station at described adjacent cell place according to described cell reselection information
The cell reselection information that the request that arranges returns response is set, and sound is set according to described cell reselection information
Described triggering command should be produced.
The device of the community switching of the embodiment of the present invention, described second acquisition module 92 includes:
Second transmitting element, the eMBMS service attribute of the Serving cell for being currently located in described terminal
When changing, send the config update signaling of cell reselection information to the base station at described adjacent cell place;
Second acquisition unit, for obtaining the base station at described adjacent cell place according to described cell reselection information
The config update of the cell reselection information that config update signaling sends confirms instruction, and according to described cell reselection
The config update of information confirms that instruction produces described triggering command.
The device of the community switching of the embodiment of the present invention, described second acquisition module 92 includes:
3rd acquiring unit, is used for obtaining eMBMS community and sets up instruction, and little according to described eMBMS
District sets up instruction and produces described triggering command, and wherein, instruction is set up for eMBMS in described eMBMS community
The newly-built instruction in community or eMBMS community rebuild instruction.
Embodiments of the invention additionally provide a kind of base station, switch including the community in base station applied as described above
Device.
It should be noted that this device and base station are the device corresponding with said method embodiment and base station, on
State all implementations in embodiment of the method and, all be applicable to the embodiment of this device and base station, also can reach phase
Same technique effect.
Method, device, terminal and the base station of the community switching of the embodiment of the present invention, in the current institute of described terminal
When the signal quality of Serving cell is less than a preset value, receive the cell reselection information that base station issues, and root
According to the frequency in cell reselection information, determine a to be switched Target cell, then little in described to be switched target
When district supports the eMBMS business that terminal is currently carried out, described Serving cell it is switched to described to be switched mesh
Mark community, according to cell reselection information, the embodiment of the present invention is by judging whether to be switched Target cell supports end
The eMBMS business that end is currently carried out, has been effectively ensured terminal and has carried out eMBMS business during the switching of community
Seriality.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (20)
1. a method for community switching, is applied to terminal, it is characterised in that described method includes:
When described terminal is currently located the signal quality of Serving cell less than a preset value, receive described service
The cell reselection information that the base station at place, community issues, wherein, described cell reselection information carries: described
The Physical Cell Identifier of the adjacent cell of Serving cell, the frequency of described adjacent cell and described adjacent cell are supported
The Service Area Identifier SAI that evolutionary multimedia broadcast multi-broadcasting eMBMS business is corresponding;
According to the frequency of the adjacent cell in described cell reselection information, determine a to be switched Target cell;
If described to be switched Target cell supports the eMBMS business that described terminal is currently carried out, then by described
Serving cell is switched to described to be switched Target cell.
The method of community the most according to claim 1 switching, it is characterised in that described in described basis
The frequency of the adjacent cell in cell reselection information, determines that the step of a to be switched Target cell includes:
The priority of the frequency according to the adjacent cell in described cell reselection information, determines described to be switched target
Community, wherein, the priority of the frequency of described to be switched Target cell is excellent higher than the frequency of other adjacent cells
First level.
The method of community the most according to claim 1 switching, it is characterised in that treat if described
The eMBMS business that described terminal is currently carried out is supported in switching target small area, then switched by described Serving cell
Step to described to be switched Target cell includes:
According to the Physical Cell Identifier of described to be switched Target cell, carry from described cell reselection information:
The Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and described adjacent cell are propped up
In the corresponding relation of the SAI that the eMBMS business held is corresponding, determine what described to be switched Target cell was supported
The SAI that eMBMS business is corresponding;
If SAI corresponding to eMBMS business that described to be switched Target cell is supported at least one with described
SAI corresponding to eMBMS business that terminal is currently carried out is identical, it is determined that described to be switched Target cell props up
Hold the eMBMS business that described terminal is currently carried out, and be switched to described to be switched mesh by described Serving cell
Mark community.
The method of community the most according to claim 3 switching, it is characterised in that also include:
If SAI corresponding to eMBMS business that described to be switched Target cell is supported all ought with described terminal
Before SAI corresponding to the eMBMS business that carries out differ, then according to the priority of the frequency of other adjacent cell,
Redefine to be switched Target cell, and the priority of the frequency of the to be switched Target cell redefined is higher than
Remaining is not determined as the priority of frequency of to be switched Target cell.
The method of community the most according to claim 1 switching, it is characterised in that described Serving cell
The Physical Cell Identifier of adjacent cell, the eMBMS that supports of the frequency of described adjacent cell and described adjacent cell
Corresponding relation between the SAI that business is corresponding is pre-configured with.
6. a device for community switching, is applied to terminal, it is characterised in that including:
Receiver module, is used for when described terminal is currently located the signal quality of Serving cell less than a preset value,
Receive the cell reselection information that the base station at described Serving cell place issues, wherein, described cell reselection information
Carry: the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell and described
Service Area Identifier SAI corresponding to evolutionary multimedia broadcast multi-broadcasting eMBMS business that adjacent cell is supported;
Determine module, for the frequency according to the adjacent cell in described cell reselection information, determine that one is to be switched
Target cell;
Handover module, if the eMBMS currently carried out for the described terminal of described to be switched Target cell support
Business, then be switched to described to be switched Target cell by described Serving cell.
The device of community the most according to claim 6 switching, it is characterised in that described determine module
Including:
First determines unit, for the priority of the frequency according to the adjacent cell in described cell reselection information,
Determining described to be switched Target cell, wherein, the priority of the frequency of described to be switched Target cell is higher than it
The priority of the frequency of his adjacent cell.
The device of community the most according to claim 6 switching, it is characterised in that described handover module
Including:
Second determines unit, for the Physical Cell Identifier according to described to be switched Target cell, from described little
District's reselection information carries: the Physical Cell Identifier of the adjacent cell of described Serving cell, the frequency of described adjacent cell
In the corresponding relation of SAI corresponding to eMBMS business that point and described adjacent cell are supported, determine described in treat
SAI corresponding to eMBMS business that switching target small area is supported;
3rd determines unit, if the eMBMS business for the support of described to be switched Target cell is corresponding
A SAI at least SAI corresponding with the eMBMS business that described terminal is currently carried out is identical, it is determined that
Described to be switched Target cell supports the eMBMS business that described terminal is currently carried out, and little by described service
District is switched to described to be switched Target cell.
The device of community the most according to claim 8 switching, it is characterised in that also include:
Gravity treatment unit, if the SAI that the eMBMS business being used for the support of described to be switched Target cell is corresponding
All corresponding with the eMBMS business that described terminal is currently carried out SAI differs, then little according to other neighbour
The priority of the frequency in district, redefines to be switched Target cell, and the to be switched Target cell redefined
The priority of frequency be not determined as the priority of frequency of to be switched Target cell higher than remaining.
The device of community the most according to claim 6 switching, it is characterised in that described Serving cell
The Physical Cell Identifier of adjacent cell, the eMBMS that supports of the frequency of described adjacent cell and described adjacent cell
Corresponding relation between the SAI that business is corresponding is pre-configured with.
11. 1 kinds of terminals, it is characterised in that include that the community as described in any one of claim 6-10 is cut
The device changed.
The method of 12. 1 kinds of community switchings, is applied to base station, it is characterised in that described method includes:
Obtain cell reselection information, wherein, described cell reselection information carry terminal be currently located service little
The evolution that the Physical Cell Identifier of the adjacent cell in district, the frequency of described adjacent cell and described adjacent cell are supported is many
The Service Area Identifier SAI that media broadcast multicast eMBMS business is corresponding, the service that described terminal is currently located
Community is the community of described base station;
Obtain a triggering command, and according to described triggering command, described cell reselection information is sent to described
Terminal so that described terminal, according to the frequency of the adjacent cell in described cell reselection information, determines that one is to be switched
Target cell, and when the eMBMS business that described to be switched Target cell supports described terminal currently to carry out,
It is switched to described to be switched Target cell by described Serving cell.
The method of 13. community according to claim 12 switchings, it is characterised in that described acquisition one
The step of triggering command includes:
Send cell reselection information to the base station at described adjacent cell place arranges request;
The little of return is asked according to arranging of described cell reselection information in the base station obtaining described adjacent cell place
District's reselection information response is set, and produce described triggering refer to according to the response that arranges of described cell reselection information
Order.
The method of 14. community according to claim 12 switchings, it is characterised in that described acquisition one
The step of triggering command includes:
When the eMBMS service attribute of the Serving cell that described terminal is currently located changes, to described
The base station at adjacent cell place sends the config update signaling of cell reselection information;
The base station obtaining described adjacent cell place sends according to the config update signaling of described cell reselection information
The config update of cell reselection information confirm instruction, and the config update according to described cell reselection information is true
Recognize instruction and produce described triggering command.
The method of 15. community according to claim 12 switchings, it is characterised in that described acquisition one
The step of triggering command includes:
Obtain eMBMS community and set up instruction, and produce described according to the foundation instruction of described eMBMS community
Triggering command, wherein, described eMBMS community set up instruction for the newly-built instruction in eMBMS community or
EMBMS community rebuilds instruction.
The device of 16. 1 kinds of community switchings, is applied to base station, it is characterised in that including:
First acquisition module, is used for obtaining cell reselection information, and wherein, described cell reselection information carries
Terminal is currently located the Physical Cell Identifier of the adjacent cell of Serving cell, the frequency of described adjacent cell and described
Service Area Identifier SAI corresponding to evolutionary multimedia broadcast multi-broadcasting eMBMS business that adjacent cell is supported, described
The Serving cell that terminal is currently located is the community of described base station;
Second acquisition module, for obtaining a triggering command, and according to described triggering command, by described community
Reselection information is sent to described terminal so that described terminal is according to the adjacent cell in described cell reselection information
Frequency, determines a to be switched Target cell, and supports that described terminal is when advancing at described to be switched Target cell
During the eMBMS business gone, described Serving cell it is switched to described to be switched Target cell.
The device of 17. community according to claim 16 switchings, it is characterised in that described second obtains
Delivery block includes:
First transmitting element, please for sending the setting of cell reselection information to the base station at described adjacent cell place
Ask;
First acquiring unit, for obtaining the base station at described adjacent cell place according to described cell reselection information
The cell reselection information that the request that arranges returns response is set, and sound is set according to described cell reselection information
Described triggering command should be produced.
The device of 18. community according to claim 16 switchings, it is characterised in that described second obtains
Delivery block includes:
Second transmitting element, the eMBMS service attribute of the Serving cell for being currently located in described terminal
When changing, send the config update signaling of cell reselection information to the base station at described adjacent cell place;
Second acquisition unit, for obtaining the base station at described adjacent cell place according to described cell reselection information
The config update of the cell reselection information that config update signaling sends confirms instruction, and according to described cell reselection
The config update of information confirms that instruction produces described triggering command.
The device of 19. community according to claim 16 switchings, it is characterised in that described second obtains
Delivery block includes:
3rd acquiring unit, is used for obtaining eMBMS community and sets up instruction, and little according to described eMBMS
District sets up instruction and produces described triggering command, and wherein, instruction is set up for eMBMS in described eMBMS community
The newly-built instruction in community or eMBMS community rebuild instruction.
20. 1 kinds of base stations, it is characterised in that include the community as described in any one of claim 16-19
The device of switching.
Priority Applications (2)
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CN201510216920.1A CN106211243A (en) | 2015-04-30 | 2015-04-30 | Method, device, terminal and the base station of a kind of community switching |
PCT/CN2015/086665 WO2016173142A1 (en) | 2015-04-30 | 2015-08-11 | Method and device for cell switching, terminal, base station and storage medium |
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CN201510216920.1A CN106211243A (en) | 2015-04-30 | 2015-04-30 | Method, device, terminal and the base station of a kind of community switching |
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CN106550420A (en) * | 2015-09-23 | 2017-03-29 | 深圳市中兴微电子技术有限公司 | Realize the method and apparatus that enhanced multimedia broadcast multicast service is continuously received |
CN107154866A (en) * | 2017-04-19 | 2017-09-12 | 腾讯科技(深圳)有限公司 | Realize the method and system of service dynamic configuration |
CN108476447A (en) * | 2018-03-29 | 2018-08-31 | 北京小米移动软件有限公司 | The indicating means and device of adjacent cell type |
CN110602734A (en) * | 2019-10-30 | 2019-12-20 | Oppo(重庆)智能科技有限公司 | Cell switching method, device and computer readable storage medium |
CN110972331A (en) * | 2018-09-30 | 2020-04-07 | 中国电信股份有限公司 | Communication method between base stations, base station and communication system |
CN113099494A (en) * | 2020-01-08 | 2021-07-09 | 大唐移动通信设备有限公司 | Information processing method, device, equipment and computer readable storage medium |
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CN114071590B (en) * | 2020-07-30 | 2024-01-26 | 中国电信股份有限公司 | Cell reselection method, terminal and storage medium for shared network |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103096252A (en) * | 2011-11-08 | 2013-05-08 | 中兴通讯股份有限公司 | Device, system and method for achieving to search multimedia broadcast multicast service (MBMS) business |
CN104105068A (en) * | 2013-04-03 | 2014-10-15 | 电信科学技术研究院 | Information notification method, multimedia broadcast multicast service reception method and device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101990161A (en) * | 2009-08-04 | 2011-03-23 | 华为技术有限公司 | Carrier selection method, user equipment, access network base station equipment and communication system |
CN102740389B (en) * | 2012-06-28 | 2015-09-09 | 华为技术有限公司 | A kind of residence reselecting, equipment and system supporting multi-media broadcasting service |
-
2015
- 2015-04-30 CN CN201510216920.1A patent/CN106211243A/en not_active Withdrawn
- 2015-08-11 WO PCT/CN2015/086665 patent/WO2016173142A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103096252A (en) * | 2011-11-08 | 2013-05-08 | 中兴通讯股份有限公司 | Device, system and method for achieving to search multimedia broadcast multicast service (MBMS) business |
CN104105068A (en) * | 2013-04-03 | 2014-10-15 | 电信科学技术研究院 | Information notification method, multimedia broadcast multicast service reception method and device |
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---|---|---|---|---|
CN106550420A (en) * | 2015-09-23 | 2017-03-29 | 深圳市中兴微电子技术有限公司 | Realize the method and apparatus that enhanced multimedia broadcast multicast service is continuously received |
CN107154866A (en) * | 2017-04-19 | 2017-09-12 | 腾讯科技(深圳)有限公司 | Realize the method and system of service dynamic configuration |
CN107154866B (en) * | 2017-04-19 | 2018-10-30 | 腾讯科技(深圳)有限公司 | Realize the method and system of service dynamic configuration |
CN108476447A (en) * | 2018-03-29 | 2018-08-31 | 北京小米移动软件有限公司 | The indicating means and device of adjacent cell type |
CN110972331A (en) * | 2018-09-30 | 2020-04-07 | 中国电信股份有限公司 | Communication method between base stations, base station and communication system |
CN110972331B (en) * | 2018-09-30 | 2022-04-08 | 中国电信股份有限公司 | Communication method between base stations, base station and communication system |
CN110602734A (en) * | 2019-10-30 | 2019-12-20 | Oppo(重庆)智能科技有限公司 | Cell switching method, device and computer readable storage medium |
CN110602734B (en) * | 2019-10-30 | 2022-09-09 | Oppo(重庆)智能科技有限公司 | Cell switching method, device and computer readable storage medium |
CN113099494A (en) * | 2020-01-08 | 2021-07-09 | 大唐移动通信设备有限公司 | Information processing method, device, equipment and computer readable storage medium |
WO2021139428A1 (en) * | 2020-01-08 | 2021-07-15 | 大唐移动通信设备有限公司 | Information processing method, apparatus and device, and computer readable storage medium |
CN113099494B (en) * | 2020-01-08 | 2022-05-03 | 大唐移动通信设备有限公司 | Information processing method, device, equipment and computer readable storage medium |
WO2023066234A1 (en) * | 2021-10-21 | 2023-04-27 | 大唐移动通信设备有限公司 | Multicast broadcast service (mbs) receiving method and device, apparatus, and medium |
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