CN108419252A - The method, apparatus and user equipment that group's resource is reconstructed - Google Patents
The method, apparatus and user equipment that group's resource is reconstructed Download PDFInfo
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- CN108419252A CN108419252A CN201710070773.0A CN201710070773A CN108419252A CN 108419252 A CN108419252 A CN 108419252A CN 201710070773 A CN201710070773 A CN 201710070773A CN 108419252 A CN108419252 A CN 108419252A
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- base station
- group
- community
- resource
- broadcast message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
Abstract
The present invention provides a kind of method, apparatus that group's resource is reconstructed and user equipment.The method that group's resource provided by the invention is reconstructed includes：Judge whether the 2nd TAC in the second broadcast message that the first Tracking Area Code TAC in currently received first broadcast message is received with the last time is identical；First broadcast message is the broadcast message of first community；Second broadcast message is the broadcast message of second community；If not, then TAU request messages are sent to equipment of the core network, so that equipment of the core network sends group's resource when determining that group's resource is not present in first community to first base station establishes instruction, first base station establishes group's resource that first community is established in instruction according to group's resource.Group's resource of the present invention reconstructs method, apparatus and user device system resource consumption is few and to reconstruct the period short, while ensure that user equipment can normally monitor group message.
Description
Technical field
The present invention relates to communication engineering technology more particularly to a kind of method, apparatus that group's resource is reconstructed and user equipmenies.
Background technology
When group establishes, equipment of the core network first looks for the online user's list contracted in the group, instruction user place
The corresponding base station of cell establish group's resource.The user equipment of each user in group is likely to that tracing section updating occurs
(Tracking Area Code Update, abbreviation TAU), that is, from a tracking area (Tracking Area, abbreviation TA)
It is moved to another TA, wherein a TA includes at least a cell.TA uses tracking area identification (Tracking Area
Identity, abbreviation TAI) it is identified, TAI is by Mobile Country Code MCC (Mobile country code, abbreviation MCC), mobile network
Number (Mobile Network Code, abbreviation MNC) and Tracking Area Code (Tracking Area Code, abbreviation TAC) composition,
Wherein, the MCC and MNC of each TAI does not change, and TAC changes.
Include under the application scenarios of a cell in a TA, that is to say, that multiple cells correspond to the same TAI, in group
User equipment A after cell 1 is moved to cell 2, if 1 corresponding TAC of cell and 2 corresponding TAC of cell are differed, illustrate to use
Tracing section updating has occurred in family equipment, then will to indicate that base station is established all identical as 2 corresponding TAC of cell for equipment of the core network
Cell group's resource.Detailed process is：If the base station belonging to the identical cell of TAC corresponding with cell 2 includes N number of base
It stands, then equipment of the core network can send group's resource to N number of base station respectively establishes instruction, N number of base station is established corresponding respectively
Cell group's resource.
The method that above-mentioned group's resource is reconstructed needs to reconstruct multiple group's resources simultaneously, causes system resources consumption big, mends
It is long to build the period；And user equipment is not necessarily moved in each cell for being currently located TA, results in the group that part is reconstructed
Group resource is wasted.
Invention content
The present invention provides a kind of method, apparatus that group's resource is reconstructed and user equipment, to overcome group in the prior art
System resources consumption caused by the method that group resource is reconstructed is big, reconstructs the technical problem of period length.
A kind of group's resource of present invention offer reconstructs method, including：
User equipment judges the first Tracking Area Code TAC in currently received first broadcast message and last reception
Whether the 2nd TAC in the second broadcast message is identical；First broadcast message is the wide of the first community that first base station is sent
Broadcast message；Second broadcast message is the broadcast message for the second community that the second base station is sent；
If it is not, then the user equipment sends tracing section updating TAU request messages, the TAU requests to equipment of the core network
Message includes the mark of the mark and the group belonging to the user equipment of the first community, so that the equipment of the core network
Send group resource to first base station when determining that group's resource is not present in first community and establish instruction, the first base station according to
Group's resource establishes group's resource that the first community is established in instruction.
Method as described above, the user equipment judge it is currently received first broadcast message in the first TAC with
Last time receive second broadcast message in the 2nd TAC it is whether identical before, further include：
The user equipment obtains the first broadcast message of the first community that the first base station is sent and second base
The second of the second community sent of standing broadcasts the message, and the mark of the first community is carried in first broadcast message, described
The mark of second community is carried in second broadcast message；
The user equipment judges that described first is small according to the mark of the first community and the mark of the second community
Whether area and the second community are identical, and obtained judging result is no.
Method as described above, if the first TAC is identical as the 2nd TAC, the method further includes：
The user equipment sends base station measurement report to the first base station, and the base station measurement report includes described the
The mark of two base stations, so that the first base station is after determining that the first base station and second base station differ, to described
Equipment of the core network sends Base Site Handover request, and the equipment of the core network is switched to the first base station in the confirmation user equipment
Afterwards, and group's resource is sent to the first base station establish instruction, institute when determining that group's resource is not present in the first community
It states first base station and instruction is established according to group's resource, establish group's resource of the first community.
The present invention also provides a kind of group's resources to reconstruct method, including：
Equipment of the core network receives the tracing section updating TAU request messages that user equipment is sent, and is wrapped in the TAU request messages
Include the mark of the mark and the group belonging to the user equipment of the first community that the user equipment is currently located；The TAU
The first TAC that request message is the user equipment in determining currently received first broadcast message and upper the once received
What the 2nd TAC in two broadcast messages was sent after differing；
The equipment of the core network sends group's resource to the first base station belonging to the first community and establishes instruction, so that institute
It states first base station and group's resource that the first community is established in instruction is established according to group's resource.
Method as described above sends group's resource to the first base station in the equipment of the core network and establishes instruction
Before, further include：
The equipment of the core network judges whether the first base station has been established group's resource of the first community, obtains
Judging result is no.
The present invention also provides a kind of group's resources to reconstruct method, including：
Equipment of the core network receives the Base Site Handover request that first base station is sent, and sends base station switching to first base station and refer to
Show, so that first base station establishes holding between the equipment of the core network and the first base station according to base station switching instruction
It carries；The Base Site Handover request is the first tracking area that the user equipment determines that currently received first broadcast message includes
After domain code TAC is identical as the 2nd TAC that the second broadcast message that the last time receives includes base station measurement is sent to first base station
Report, first base station, which is determined according to base station measurement report, to be sent after first base station and the second base station differ；Wherein, the first base
The base station stood belonging to the first community being currently located for user equipment, the second base station are that the user equipment is receiving the second broadcast
The base station belonging to cell where when message；
The equipment of the core network receives the base station switching that the first base station is sent and completes information；
The equipment of the core network sends group resource to the first base station and establishes instruction so that the first base station according to
Group's resource establishes group's resource that the first community is established in instruction.
Method as described above sends group's resource to the first base station in the equipment of the core network and establishes instruction
Before, further include：
The equipment of the core network judges whether the first base station has been established group's resource of the first community, obtains
Judging result is no.
The present invention also provides a kind of user equipmenies, including：
Judgment module, the judgment module are used to judge the first Tracking Area Code in currently received first broadcast message
Whether the 2nd TAC in the second broadcast message that TAC is received with the last time is identical；First broadcast message is that first base station is sent out
The broadcast message for the first community sent；Second broadcast message is the broadcast message for the second community that the second base station is sent；
Sending module, if the first TAC and the 2nd TAC are differed, the sending module be used for equipment of the core network send with
Track area update TAU request messages, the TAU request messages include the first community mark and the user equipment belonging to
Group mark so that the equipment of the core network determine first community be not present group's resource when to first base station send group
Group resource establishes instruction, and the first base station is established the group for indicating to establish the first community according to group's resource and provided
Source.
User equipment as described above, described device further include acquisition module, and the acquisition module is for obtaining described the
Second broadcast message of the second community that the first broadcast message of the first community that one base station is sent and second base station are sent,
The mark of the first community is carried in first broadcast message, and the mark of second community is carried in second broadcast message
Know；
The judgment module is additionally operable to according to the mark of the first community and the mark of the second community, described in judgement
Whether first community and the second community are identical.
User equipment as described above, if the first TAC is identical as the 2nd TAC, the sending module is additionally operable to send
For base station measurement report to the first base station, the base station measurement report includes the mark of second base station, so that described
One base station sends base station switching after determining that the first base station is differed with second base station, to the equipment of the core network and asks
It asks, the equipment of the core network is determining the first community after confirming that the user equipment is switched to the first base station
There is no sending group's resource to the first base station when group's resource to establish instruction, the first base station is provided according to the group
Instruction is established in source, establishes group's resource of the first community.
The present invention also provides a kind of group's resources to reconstruct device, including：
Receiving module, the receiving module is used to receive the tracing section updating TAU request messages of user equipment transmission, described
The mark and the group belonging to the user equipment that TAU request messages include the first community that the user equipment is currently located
Mark；The first TAC that the TAU request messages are the user equipmenies in determining currently received first broadcast message with
What the 2nd TAC in the second broadcast message that the last time receives was sent after differing；
Sending module, the sending module are used to send group's resource to the first base station belonging to the first community and establish
Instruction, so that the first base station establishes group's resource of instruction first community according to group's resource.
The present invention also provides a kind of group's resources to reconstruct device, including：
Receiving module, the receiving module are used to receive the Base Site Handover request of first base station transmission, and to first base station
Base station switching instruction is sent, so that first base station establishes group's resource according to base station switching instruction reconstructs device and institute
State the carrying between first base station；The Base Site Handover request is that the user equipment determines currently received first broadcast message
The the first Tracking Area Code TAC for including backward institutes identical as the 2nd TAC that the second broadcast message that the last time receives includes
It states first base station and sends base station measurement report, the first base station determines first base station and the second base station according to base station measurement report
It is sent after differing；Wherein, the base station belonging to first community that first base station is currently located for the user equipment, the second base
Stand for the user equipment receive second broadcast message when where cell belonging to base station；
The receiving module is additionally operable to receive the base station switching completion information that the first base station is sent；
Sending module, the sending module sends group's resource to the first base station and establishes instruction, so that described first
Base station establishes group's resource that the first community is established in instruction according to group's resource.
The present invention provides a kind of group's resources to reconstruct method, apparatus and equipment.Group's resource of the present invention reconstructs method
Including：The second community that user equipment obtains the first broadcast message of the first community that first base station is sent and the second base station is sent
The second broadcast message, the mark of first community is carried in the first broadcast message, second community is carried in the second broadcast message
Mark；Wherein, the first broadcast message is the currently received broadcast message of user equipment；Second broadcast message is one on user equipment
The broadcast message of secondary reception；User equipment judges first community and according to the mark of first community and the mark of second community
Whether two cells are identical；If first community and second community differ, user equipment judge first broadcast message in first with
Whether track region code TAC and the 2nd TAC in the second broadcast message are identical；If the first TAC and the 2nd TAC is differed, Yong Hushe
Standby to send tracing section updating TAU request messages to equipment of the core network, TAU request messages include mark and the user of first community
The mark of group belonging to equipment；Equipment of the core network judges whether first base station has been established first community group resource；If first
Base station does not set up group's resource of first community, and equipment of the core network sends group's resource to first base station and establishes instruction；First base
It stands and instruction is established according to group's resource, establish group's resource of first community.The present invention group's resource reconstruct method, apparatus and
User equipment does not waste that group's resource, system resources consumption are few and to reconstruct the period short, while ensure that user equipment can be normal
Monitor group message.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of possible system architecture diagram provided by the invention；
Fig. 2 is the signaling diagram one for the method that group's resource provided by the invention is reconstructed；
Fig. 3 is that user equipment provided by the invention moves schematic diagram one；
Fig. 4 is the signaling diagram two for the method that group's resource provided by the invention is reconstructed；
Fig. 5 is that user equipment provided by the invention moves schematic diagram two；
Fig. 6 is the structural schematic diagram of user equipment embodiment one provided by the invention；
Fig. 7 is the structural schematic diagram of user equipment embodiment two provided by the invention；
Fig. 8 is the structural schematic diagram that group's resource provided by the invention reconstructs device embodiment one；
Fig. 9 is the structural schematic diagram that group's resource provided by the invention reconstructs device embodiment two.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of possible system architecture diagram provided by the invention.Referring to Fig. 1, system architecture packet provided by the invention
It includes：Equipment of the core network 11, base station and user equipment 13.Wherein, base station 121, base station 122 and base station 133 are located at the same tracking
In area TA1, base station 141, base station 142 and base station 143 are located in the same tracking area TA2, include at least one small under each base station
Area；User equipment 13 is the equipment of a user in some group.
User equipment 13 often receives the primary broadcast message for being currently located cell, the cell that can be received with the last time
Broadcast cell is compared, and judges whether user equipment has occurred across cell movement, if so, judging the tracking area where user equipment
Either with or without changing, for example user equipment is possible to be moved to tracking area TA2 from tracking area TA1.If user equipment occur across
Tracking area is changed or is only that mobile front and back base station is changed after cell movement, and user equipment can be to core net
Group's resource that user equipment is currently located cell is reconstructed in request.
The method, apparatus and user equipment reconstructed below to group's resource provided by the invention are described in detail.
Fig. 2 is the signaling diagram one for the method that group's resource provided by the invention is reconstructed, as shown in Fig. 2, the side of the present embodiment
Method may include：
Step S201, user equipment obtains the first broadcast message and the second base station hair for the first community that first base station is sent
The second of the second community sent broadcasts the message, and the mark of first community is carried in the first broadcast message, is taken in the second broadcast message
Mark with second community；Wherein, the first broadcast message is the currently received broadcast message of user equipment；Second, which broadcasts the message, is
The broadcast message that the user equipment last time receives；
Step S202, user equipment judges first community and according to the mark of first community and the mark of second community
Whether two cells are identical；
If step S203, first community and second community differ, user equipment judges first in the first broadcast message
Whether Tracking Area Code TAC and the 2nd TAC in the second broadcast message are identical；
If step S204, the first TAC and the 2nd TAC is differed, user equipment sends tracing section updating to equipment of the core network
TAU request messages, TAU request messages include the mark of the mark and the group belonging to user equipment of first community；
Step S205, equipment of the core network judges whether first base station has been established first community group resource；
If step S206, first base station does not set up group's resource of first community, equipment of the core network is sent to first base station
Group's resource establishes instruction；
Step S207, first base station establishes instruction according to group's resource, establishes group's resource of first community.
Specifically, the equipment that the user equipment of the present embodiment refers to some user in group.This implementation is suitable for group
The case where tracing section updating has occurred in user equipment in group, it will be understood by those skilled in the art that each use in group
Family equipment can reconstruct method according to group's resource in this implementation and carry out reconstructing for group's resource.
Base station periodically can send the corresponding system message of the cell to each cell under it, and the system message is in cell
Interior broadcast, the system message of broadcast are referred to as broadcasting the message in the present embodiment, broadcast message include the mark of cell, TAC,
The signal strength etc. of cell.Wherein, TAC refers to the Tracking Area Code of the tracking area TA where cell, if B cells and C cells are same
Belong to the same tracking area, then the TAC in the broadcast message of the TAC and C cells in the broadcast message of B cells is identical.
If that is two cells are not belonging to the same tracking area, then the TAC in two respective broadcast messages of cell is not
It is identical.
User equipment often receives primary broadcast message, will receive the broadcast message being currently received with the last time
Broadcast message comparison, with understand in real time user equipment whether have occurred position movement, if tracing section updating or institute has occurred
Corresponding base station is changed, and just core net is notified to carry out reconstructing for group's resource of respective cell, so that user equipment can
Normally to monitor group message.
Illustrate the method that group's resource of this implementation is reconstructed by taking the comparison process once to broadcast the message as an example below.
User equipment obtains currently received first broadcast message and last the second broadcast message received, the first broadcast
Message is the broadcast message for the first community that first base station is sent, and the second broadcast message is the second community that the second base station is sent
Broadcast message.That is first community is the cell that user equipment is currently located, and first community is the cell under first base station；
Second community is the cell where when receiving the second broadcast message the user equipment last time, and second community is small under the second base station
Area.It will be understood by those skilled in the art that first community and second community can be same cell, it is also possible to be different small
Area, similarly first base station and the second base station can be same base station, it is also possible to be different base stations.
Due to carrying the mark of first community in the first broadcast message, the mark of second community is carried in the second broadcast message
Know, can by compare first community identify whether it is consistent with the mark of second community, if unanimously, illustrating first community and second
Cell is identical, and user equipment does not occur at the time of receiving the first broadcast message relative at the time of receiving the second broadcast message
It is moved across the position of cell, group's resource need not be reconstructed at this time.If the mark of first community identified whether with second community
It is inconsistent, illustrate that first community and second community differ, user equipment is at the time of receiving the first broadcast message relative to connecing
It is had occurred at the time of receiving the second broadcast message across the movement of the position of cell, first community is moved to from second community.
It is that first community and second community are different in judging result, user equipment judges the first broadcast message
In the first TAC and second broadcast message in the 2nd TAC it is whether identical, if differing, illustrate that user equipment has occurred
Tracing section updating, i.e. first community and second community belong to different tracking areas.Fig. 3 moves for user equipment provided by the invention
Schematic diagram one shows the move mode of the user equipment in the present embodiment referring to Fig. 3, Fig. 3；User equipment 33 is from tracking area
TA1 has been moved to tracking area TA2, and the base station belonging to first community that user equipment is currently located is first base station 32, receives the
The base station belonging to second community when two broadcast messages where user equipment is the second base station 31.
User equipment to equipment of the core network send TAU request messages, TAU request messages include first community mark with
The mark of group belonging to user equipment.
Equipment of the core network receives TAU request messages, and the first base belonging to first community is determined according to the mark of first community
It stands, and first community is determined according to the mark of first community, the tracking area where the first community stored according to equipment of the core network,
Determine under first base station with first community same tracking area cell, that is, determine each third cell.Then core net is set
Standby to judge whether first base station has been established group's resource of first community, if judging result is no, equipment of the core network is to the first base
It stands and sends group's resource foundation instruction.Wherein, it is same to refer to that the first community being currently located with user equipment is located at for third cell
Tracking area and to be all cell under first base station, that is to say, that the corresponding TAC of third cell is the first TAC.Art technology
Personnel are it is understood that first community also belongs to third cell.For example, if including 1,2,3 three small under first base station
Area, wherein 1 cell is above-mentioned first community, 2 cells and 1 cell in the same tracking area, and corresponding TAC is identical, but 3
For cell with 1 cell and 2 cells not in the same tracking area, 1 cell, 2 cells at this time are just third cell.
First base station receives group's resource and establishes instruction, and it includes the first TAC and user to be established in instruction according to group's resource
The mark of group belonging to equipment establishes first community group resource.Wherein, first community is established in the base station in the present embodiment
Group's resource refers to that first base station establishes all groups' moneys with cell of the first community under the first base station of same tracking area
Source, that is, first base station establish the group's resource for each third cell that above-mentioned equipment of the core network determines.
By above-mentioned flow, user equipment is currently located cell and establishes group's resource in the present embodiment, and user equipment can
To continue to receive group message from current area.
Group's resource of the present embodiment reconstructs method, often receives the primary broadcast message for being currently located cell, will
Compared with the broadcast message for the cell that the last time receives, when having occurred tracing section updating, and determines and do not establish the base station
It is lower be currently located the group's resource for all cells that cell belongs to same tracking area after, only establish under the base station be currently located
Cell belongs to group's resource of all cells of same tracking area, does not waste group's resource, system resources consumption is few and group provides
It is fast that speed is reconstructed in source.Again because being often to receive the primary broadcast message for being currently located cell, will be received with the last time small
The broadcast message in area compares, and to determine the position situation of movement of user equipment, is not in the case where group's resource leakage is reconstructed, protects
It has demonstrate,proved user equipment and has normally monitored group message.
Group's resource of the present embodiment reconstructs method and includes：User equipment obtains the of the first community that first base station is sent
The second of the second community that one broadcast message and the second base station are sent broadcasts the message, and first community is carried in the first broadcast message
It identifies, the mark of second community is carried in the second broadcast message；Wherein, the first broadcast message is that user equipment is currently received wide
Broadcast message；Second broadcast message is the broadcast message received the user equipment last time；User equipment is according to the mark of first community
With the mark of second community, judge whether first community and second community are identical；If first community and second community differ, use
Family equipment judges whether the first Tracking Area Code TAC in the first broadcast message and the 2nd TAC in the second broadcast message are identical；
If the first TAC and the 2nd TAC is differed, user equipment sends tracing section updating TAU request messages to equipment of the core network, and TAU is asked
It includes the mark of the mark and the group belonging to user equipment of first community to seek message；Equipment of the core network judges that first base station is
No that first community group resource has been established, if first base station does not set up group's resource of third cell, equipment of the core network is to first
Base station sends group's resource and establishes instruction；First base station establishes instruction according to group's resource, establishes group's resource of first community.
Group's resource of the present embodiment reconstructs method, and not waste that group's resource, system resources consumption be few, group's resource reconstructs speed fast, together
When ensure that user equipment can normally monitor group message.
Fig. 4 is the signaling diagram two for the method that group's resource provided by the invention is reconstructed, as shown in figure 4, the side of the present embodiment
Method may include：
Step S301, user equipment obtains the first broadcast message and the second base station hair for the first community that first base station is sent
The second of the second community sent broadcasts the message, and the mark of first community is carried in the first broadcast message, is taken in the second broadcast message
Mark with second community；Wherein, the first broadcast message is the currently received broadcast message of user equipment；Second, which broadcasts the message, is
The broadcast message that the user equipment last time receives；
Step S302, user equipment judges first community and according to the mark of first community and the mark of second community
Whether two cells are identical；
If step S303, first community and second community differ, user equipment judges first in the first broadcast message
Whether Tracking Area Code TAC and the 2nd TAC in the second broadcast message are identical；
If step S304, the first TAC is identical as the 2nd TAC, user equipment sends base station measurement report, base to first base station
Measurement report of standing includes the mark of the second base station；
Step S305, first base station judges whether first base station and the second base station are same base station；
If step S306, first base station and the second base station differ, first base station sends base station to equipment of the core network and switches
Request；
Step S307, equipment of the core network sends base station switching instruction to first base station；
Step S308, first base station establishes the carrying between equipment of the core network and first base station；
Step S309, first base station sends base station handoff completion message to equipment of the core network；
Step S310, equipment of the core network judges whether first base station has been established group's resource of first community；
If step S311, first base station does not set up group's resource of first community, equipment of the core network is sent to first base station
Group's resource establishes instruction；
Step S312, first base station establishes instruction according to group's resource, establishes group's resource of first community.
Specifically, the user equipment of the present embodiment is also the equipment for referring to some user in group.This implementation is applicable in
Across cell movement has occurred in user equipment in group, but is only the current institute of user equipment that tracing section updating does not occur
Cell pair before base station and user equipment generation movement belonging to cell or where when the upper primary broadcast message for receiving cell
The different situation in base station answered.
Step S301~step S302 is identical as embodiment of the method shown in Fig. 2, is repeated no more in the present embodiment.Wherein,
First community is the cell that user equipment is currently located, where when second community is the broadcast message received the user equipment last time
Cell；First base station is the base station belonging to first community, and the second base station is the base station belonging to second community.
For step S303, if first community and second community differ, user equipment judges currently received first
Whether the 2nd TAC in the first TAC and last the second broadcast message received in broadcast message is identical, if identical, says
Tracing section updating does not occur for clear user equipment.
For step S304~step S305, after being determined that the first TAC is identical as the 2nd TAC, user equipment is to first
Base station sends base station measurement report, and base station measurement report includes the mark of the second base station and the mark of first community, first base station
Judge whether first base station and the second base station are identical according to the mark of the second base station, if first base station and second base station phase
Together, it is just not necessarily to reconstruct group's resource；
If being that first base station and the second base station differ for step S306, judging result, first base station is set to core net
It includes the mark of first community that preparation, which send Base Site Handover request, Base Site Handover request,.Fig. 5 is user equipment provided by the invention
Mobile schematic diagram two, the situation of movement of user equipment in the present embodiment is shown referring to Fig. 5, Fig. 5, wherein user equipment 51 is sent out
Movement has been given birth to, the first community of first base station has been moved to from the second community of the second base station, but tracking area does not become
Change, still in tracking area TA1.
Base Site Handover request is received for step S307~step S309, equipment of the core network, and base is sent to first base station
Switching of standing indicates that first base station receives base station switching instruction, indicates to establish equipment of the core network and first base station according to base station switching
Between carrying.After first base station has established the carrying between equipment of the core network and first base station, it will be sent out to equipment of the core network
Send base station handoff completion message.
After step S309~step S311, equipment of the core network receive the base station handoff completion message of first base station transmission,
First community is determined according to the mark of first community, further according to the tracking area where the first community of its storage, determines the first base
Stand down with first community same tracking area cell, that is, determine each third cell, herein third cell with it is upper one implement
The meaning of third cell in example is identical, and details are not described herein again.If the first community in Fig. 5, cell b, cell c are that third is small
Area.
After third cell is determined, equipment of the core network judges whether first base station has been established group's money of first community
Source, if judging result is group's resource that first base station does not set up first community, equipment of the core network sends group to first base station
Resource establishes instruction.
Group resource is received for step S312, first base station and establishes instruction, instruction is established according to group's resource and establishes the
One cell group resource.Wherein, group's resource that first community is established in the base station in the present embodiment refers to that first base station establishes institute
There is group's resource of the cell with first community under the first base station of same tracking area, that is, first base station establishes above-mentioned core
The group's resource for each third cell that heart net equipment determines.That is first base station establish first community in Fig. 5, cell b,
Group's resource of cell c, since cell d is not in tracking area TA1, so first base station does not establish group's resource of cell d.
By above-mentioned flow, user equipment is currently located group's resource of cell and is established just to get up in the present embodiment,
User equipment can continue to receive group message from current area.
Group's resource of the present embodiment reconstructs method, often receives the primary broadcast message for being currently located cell, will
Compared with the broadcast message for the cell that the last time receives, the tracking area where finding user equipment does not become, but corresponding base
After station is changed, and the group's resource for all cells for belonging to same tracking area under the base station is not established in determination, only build
The group's resource for founding all cells for belonging to same tracking area under the base station, does not waste group's resource, system resources consumption it is few and
It is fast that group's resource reconstructs speed.Again because being often to receive the primary broadcast message for being currently located cell, will be connect with the last time
The broadcast message of the cell of receipts compares, and is not in that group's resource leakage is reconstructed to determine the position situation of movement of user equipment
Situation ensure that user equipment normally monitors group message.
Group's resource of the present embodiment reconstructs method and includes：User equipment obtains the of the first community that first base station is sent
The second of the second community that one broadcast message and the second base station are sent broadcasts the message, and first community is carried in the first broadcast message
It identifies, the mark of second community is carried in the second broadcast message；Wherein, the first broadcast message is that user equipment is currently received wide
Broadcast message；Second broadcast message is the broadcast message received the user equipment last time；User equipment is according to the mark of first community
With the mark of second community, judge whether first community and second community are identical；If first community and second community differ, use
Family equipment judges whether the first Tracking Area Code TAC in the first broadcast message and the 2nd TAC in the second broadcast message are identical；
If the first TAC is identical as the 2nd TAC, user equipment sends base station measurement report to first base station, and first base station judges the firstth
Whether base station and the second base station are identical；If first base station and the second base station differ, first base station sends base to equipment of the core network
It stands switching request, equipment of the core network sends base station switching instruction to first base station；First base station establishes equipment of the core network and first
Carrying between base station；First base station sends base station handoff completion message to equipment of the core network；Equipment of the core network judges the first base
It stands and group's resource of first community whether has been established；If first base station does not set up group's resource of first community, equipment of the core network
Group's resource, which is sent, to first base station establishes instruction；First base station establishes instruction according to group's resource, establishes the group of first community
Group resource.Group's resource of the present embodiment reconstructs method and does not waste that group's resource, system resources consumption be few, group's resource reconstructs speed
Degree is fast, while ensure that user equipment can normally monitor group message.
Fig. 6 is the structural schematic diagram of user equipment embodiment one provided by the invention, as shown in fig. 6, the use of the present embodiment
Family equipment may include：Judgment module 61 and sending module 62；Wherein, judgment module 61 is for judging that currently received first is wide
Whether the 2nd TAC broadcast in the second broadcast message that the first Tracking Area Code TAC in message is received with the last time is identical；First
Broadcast message is the broadcast message for the first community that first base station is sent；It is second small that second broadcast message is that the second base station is sent
The broadcast message in area；If the first TAC and the 2nd TAC are differed, sending module 62 is used to send tracking area more to equipment of the core network
New TAU request messages, TAU request messages include the mark of the mark and the group belonging to user equipment of first community, so that
Equipment of the core network sends group's resource to first base station when determining that group's resource is not present in first community and establishes instruction, the first base
It stands and group's resource that first community is established in instruction is established according to group's resource.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
Fig. 7 is the structural schematic diagram of user equipment embodiment two provided by the invention, as shown in fig. 7, the dress of the present embodiment
Can also include acquisition module 63 further on the basis of setting apparatus structure shown in Fig. 6：Acquisition module 63 is for obtaining
Second broadcast message of the second community that the first broadcast message of the first community that first base station is sent and the second base station are sent, the
The mark of first community is carried in one broadcast message, and the mark of second community is carried in the second broadcast message.
Wherein, judgment module 61 is additionally operable to the mark of mark and second community according to first community, judges first community
It is whether identical with second community.
If the first TAC is identical as the 2nd TAC, sending module 62 is additionally operable to send base station measurement report to first base station, base
Measurement report of standing includes the mark of the second base station, so that first base station is after determining that first base station and the second base station differ, to
Equipment of the core network sends Base Site Handover request, and equipment of the core network is after confirming that user equipment is switched to first base station, and in determination
Group's resource being sent to first base station when group's resource is not present in first community and establishing instruction, first base station is provided according to the group
Instruction is established in source, establishes group's resource of first community.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
Fig. 8 is the structural schematic diagram that group's resource provided by the invention reconstructs device embodiment one, as shown in figure 8, this reality
The device for applying example may include receiving module 81, judgment module 82 and sending module 83；Receiving module 81 is set for receiving user
The tracing section updating TAU request messages that preparation is sent, TAU request messages include the mark for the first community that user equipment is currently located
Know the mark with the group belonging to user equipment；TAU request messages, which are user equipmenies, is determining that currently received first broadcast disappears
What the first TAC in breath was sent after being differed with the 2nd TAC in last the second broadcast message received；Judgment module 82 is used
In judging whether first base station has been established group's resource of first community, obtained judging result is no；Sending module 83 is used for
Group's resource is sent to the first base station belonging to first community and establishes instruction, so that first base station establishes instruction according to group's resource
Group's resource of first community.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
Fig. 9 is the structural schematic diagram that group's resource provided by the invention reconstructs device embodiment two, as shown in figure 9, this reality
The device for applying example may include：Receiving module 91, judgment module 92 and sending module 93.
Receiving module 91 is used to receive the Base Site Handover request of first base station transmission, and sends base station to first base station and switch
Instruction, so that first base station establishes group's resource according to base station switching instruction reconstructs carrying between device and first base station；Base
Switching request of standing is the first Tracking Area Code TAC and upper one that user equipment determines that currently received first broadcast message includes
Secondary reception second broadcast message include the 2nd TAC it is identical after to first base station send base station measurement report, first base station
It is determined according to base station measurement report and to be sent after first base station and the second base station differ；Wherein, first base station is user equipment
The base station belonging to first community being currently located, the second base station are cell of the user equipment where when receiving the second broadcast message
Affiliated base station；Receiving module 91 is additionally operable to receive the base station switching completion information that first base station is sent；Judgment module 92 is used for
Judge whether first base station has been established group's resource of first community, obtained judging result is no；Sending module 93 sends mould
Block sends group's resource to first base station and establishes instruction, so that first base station establishes instruction according to group's resource establishes first community
Group's resource.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer read/write memory medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or
The various media that can store program code such as person's CD.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (12)
1. a kind of group's resource reconstructs method, which is characterized in that including：
User equipment judges the first Tracking Area Code TAC in currently received first broadcast message and last second received
Whether the 2nd TAC in broadcast message is identical；First broadcast message is that the broadcast for the first community that first base station is sent disappears
Breath；Second broadcast message is the broadcast message for the second community that the second base station is sent；
If it is not, then the user equipment sends tracing section updating TAU request messages, the TAU request messages to equipment of the core network
Include the mark of the mark and the group belonging to the user equipment of the first community, so that the equipment of the core network is true
First community is determined there is no sending group's resource to first base station when group's resource to establish instruction, and the first base station is according to
Group's resource establishes group's resource that the first community is established in instruction.
2. according to the method described in claim 1, it is characterized in that, judging currently received first broadcast in the user equipment
Before whether the first TAC in message and the 2nd TAC in the second broadcast message of last reception are identical, further include：
The user equipment obtains the first broadcast message and second base station hair for the first community that the first base station is sent
Second broadcast message of the second community sent, carries the mark of the first community in first broadcast message, and described second
The mark of second community is carried in broadcast message；
The user equipment according to the first community mark and the second community mark, judge the first community and
Whether the second community is identical, and obtained judging result is no.
If 3. according to the method described in claim 2, it is characterized in that, the first TAC is identical as the 2nd TAC, the method
Further include：
The user equipment sends base station measurement report to the first base station, and the base station measurement report includes second base
The mark stood, so that the first base station is after determining that the first base station and second base station differ, to the core
Net equipment sends Base Site Handover request, the equipment of the core network after confirming that the user equipment is switched to the first base station,
And send group resource to the first base station when determining that group's resource is not present in the first community and establish instruction, described the
One base station is established according to group's resource and is indicated, group's resource of the first community is established.
4. a kind of group's resource reconstructs method, which is characterized in that including：
Equipment of the core network receives the tracing section updating TAU request messages that user equipment is sent, and the TAU request messages include institute
State the mark of the mark and the group belonging to the user equipment of the first community that user equipment is currently located；The TAU requests
Message is that first TAC and upper once receive second of the user equipment in determining currently received first broadcast message are wide
It broadcasts and sends after the 2nd TAC in message is differed；
The equipment of the core network sends group resource to the first base station belonging to the first community and establishes instruction, so that described the
One base station establishes group's resource that first community is established in instruction according to group's resource.
5. according to the method described in claim 4, it is characterized in that, sending group to the first base station in the equipment of the core network
Group resource is established before instruction, further includes：
The equipment of the core network judges whether the first base station has been established group's resource of the first community, obtained judgement
As a result it is no.
6. a kind of group's resource reconstructs method, which is characterized in that including：
Equipment of the core network receives the Base Site Handover request that first base station is sent, and sends base station switching instruction to first base station, with
First base station is set to establish the carrying between the equipment of the core network and the first base station according to base station switching instruction；It is described
Base Site Handover request is the first Tracking Area Code TAC that the user equipment determines that currently received first broadcast message includes
Base station measurement report is sent to first base station after identical as the 2nd TAC that the second broadcast message that the last time receives includes, the
One base station, which is determined according to base station measurement report, to be sent after first base station and the second base station differ；Wherein, first base station is to use
The base station belonging to first community that family equipment is currently located, the second base station are the user equipment when receiving the second broadcast message
Base station belonging to the cell at place；
The equipment of the core network receives the base station switching that the first base station is sent and completes information；
The equipment of the core network sends group's resource to the first base station and establishes instruction, so that the first base station is according to
Group's resource establishes group's resource that the first community is established in instruction.
7. according to the method described in claim 6, it is characterized in that, sending group to the first base station in the equipment of the core network
Group resource is established before instruction, further includes：
The equipment of the core network judges whether the first base station has been established group's resource of the first community, obtained judgement
As a result it is no.
8. a kind of user equipment, which is characterized in that including：
Judgment module, the judgment module are used to judge the first Tracking Area Code TAC in currently received first broadcast message
Whether the 2nd TAC in the second broadcast message received with the last time is identical；First broadcast message is that first base station is sent
First community broadcast message；Second broadcast message is the broadcast message for the second community that the second base station is sent；
Sending module, if the first TAC and the 2nd TAC are differed, the sending module is used to send tracking area to equipment of the core network
TAU request messages are updated, the mark and the group belonging to the user equipment that the TAU request messages include the first community
The mark of group, so that the equipment of the core network sends group's money when determining that group's resource is not present in first community to first base station
Instruction is established in source, and the first base station establishes group's resource that the first community is established in instruction according to group's resource.
9. user equipment according to claim 8, which is characterized in that described device further includes acquisition module, the acquisition
Module is used to obtain the first broadcast message and the second of second base station transmission for the first community that the first base station is sent
The second of cell broadcasts the message, and the mark of the first community, second broadcast message are carried in first broadcast message
The middle mark for carrying second community；
The judgment module is additionally operable to, according to the mark of the first community and the mark of the second community, judge described first
Whether cell and the second community are identical.
10. user equipment according to claim 9, which is characterized in that described if the first TAC is identical as the 2nd TAC
Sending module is additionally operable to send base station measurement report to the first base station, and the base station measurement report includes second base station
Mark so that the first base station is after determining that the first base station and second base station differ, to the core net
Equipment sends Base Site Handover request, the equipment of the core network after confirming that the user equipment is switched to the first base station, and
Group's resource foundation is sent when determining that group's resource is not present in the first community to the first base station to indicate, described first
Base station is established according to group's resource and is indicated, group's resource of the first community is established.
11. a kind of group's resource reconstructs device, which is characterized in that including：
Receiving module, the receiving module are used to receive the tracing section updating TAU request messages of user equipment transmission, the TAU
The mark and the group belonging to the user equipment that request message includes the first community that the user equipment is currently located
Mark；The first TAC that the TAU request messages are the user equipmenies in determining currently received first broadcast message with it is upper
What the 2nd TAC in the second broadcast message once received was sent after differing；
Sending module, the sending module, which is used to send group's resource foundation to the first base station belonging to the first community, to be referred to
Show, so that the first base station establishes group's resource of instruction first community according to group's resource.
12. a kind of group's resource reconstructs device, which is characterized in that including：
Receiving module, the receiving module is used to receive the Base Site Handover request of first base station transmission, and is sent to first base station
Base station switching instruction, so that first base station establishes group's resource according to base station switching instruction reconstructs device and described the
Carrying between one base station；The Base Site Handover request is determined in currently received first broadcast message for the user equipment and is wrapped
The the first Tracking Area Code TAC included identical as the 2nd TAC that the second broadcast message that the last time receives includes backward described the
One base station sends base station measurement report, and the first base station determines first base station and the second base station not phase according to base station measurement report
With what is sent afterwards；Wherein, the base station belonging to first community that first base station is currently located for the user equipment, the second base station is
Base station belonging to cell of the user equipment where when receiving the second broadcast message；
The receiving module is additionally operable to receive the base station switching completion information that the first base station is sent；
Sending module, the sending module sends group's resource to the first base station and establishes instruction, so that the first base station
Group's resource that the first community is established in instruction is established according to group's resource.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650543A (en) * | 2020-12-17 | 2022-06-21 | 财团法人工业技术研究院 | Networking coverage area optimization method and base station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428668A (en) * | 2012-05-17 | 2013-12-04 | 大唐移动通信设备有限公司 | Tracking area updating method and device |
| CN104244190A (en) * | 2013-06-14 | 2014-12-24 | 中国普天信息产业股份有限公司 | Cluster group service building method |
| CN104469858A (en) * | 2013-09-23 | 2015-03-25 | 成都鼎桥通信技术有限公司 | Cell handover method, user equipment and network equipment of clustering monitoring user |
| EP2884778A1 (en) * | 2012-08-08 | 2015-06-17 | Chengdu Td Tech Ltd. | Resource configuration method, and resource deletion method and device |
| CN105744480A (en) * | 2016-03-30 | 2016-07-06 | 山东闻远通信技术有限公司 | Dynamic adjusting method for group call area in broadband trunking communication (B-TrunC) system |
| US20160277493A1 (en) * | 2014-09-30 | 2016-09-22 | International Business Machines Corporation | Optimizing resource downloads or streams using a collection of trusted network connected endpoints |
-
2017
- 2017-02-09 CN CN201710070773.0A patent/CN108419252B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428668A (en) * | 2012-05-17 | 2013-12-04 | 大唐移动通信设备有限公司 | Tracking area updating method and device |
| EP2884778A1 (en) * | 2012-08-08 | 2015-06-17 | Chengdu Td Tech Ltd. | Resource configuration method, and resource deletion method and device |
| CN104244190A (en) * | 2013-06-14 | 2014-12-24 | 中国普天信息产业股份有限公司 | Cluster group service building method |
| CN104469858A (en) * | 2013-09-23 | 2015-03-25 | 成都鼎桥通信技术有限公司 | Cell handover method, user equipment and network equipment of clustering monitoring user |
| US20160277493A1 (en) * | 2014-09-30 | 2016-09-22 | International Business Machines Corporation | Optimizing resource downloads or streams using a collection of trusted network connected endpoints |
| CN105744480A (en) * | 2016-03-30 | 2016-07-06 | 山东闻远通信技术有限公司 | Dynamic adjusting method for group call area in broadband trunking communication (B-TrunC) system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650543A (en) * | 2020-12-17 | 2022-06-21 | 财团法人工业技术研究院 | Networking coverage area optimization method and base station |
| CN114650543B (en) * | 2020-12-17 | 2024-04-09 | 财团法人工业技术研究院 | Networking coverage optimization method and base station |
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