CN107659929A - One kind configuration delet method, system, terminal device and serving BS - Google Patents
One kind configuration delet method, system, terminal device and serving BS Download PDFInfo
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- CN107659929A CN107659929A CN201710855188.1A CN201710855188A CN107659929A CN 107659929 A CN107659929 A CN 107659929A CN 201710855188 A CN201710855188 A CN 201710855188A CN 107659929 A CN107659929 A CN 107659929A
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- aum
- terminal device
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- configuration
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 238000012217 deletion Methods 0.000 claims description 46
- 230000037430 deletion Effects 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 7
- 230000005055 memory storage Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 10
- 238000004321 preservation Methods 0.000 description 4
- 230000002123 temporal effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
Abstract
The embodiments of the invention provide one kind configuration delet method, system, terminal device and serving BS.On the one hand, this method includes：Serving BS sends AUM configuration informations to terminal device, and terminal device preserves AUM configuration information of first candidate cell to terminal device；Serving BS sends the configured information for deleting AUM configurations to terminal device；The configured information that terminal device configures according to AUM is deleted, delete AUM configuration information of first candidate cell to terminal device.In embodiments of the present invention, it is linked into because terminal device only needs to carry out once switching can in Target cell, therefore, compared with prior art, the embodiment of the present invention reduces the duration occupied by the process of terminal device access Target cell.
Description
【Technical field】
The present invention relates to communication technical field, more particularly to a kind of configuration delet method, system, terminal device and service base
Stand.
【Background technology】
In the prior art, Multefire systems support the automatic switchover of terminal device, and terminal device is receiving switching
After instruction, carried out according to AUM (Automatic User Mobility, automatic terminal mobility) configuration information of storage automatic
Switching, to access Target cell, is equally stored with the AUM configuration informations of the Target cell in base station corresponding to Target cell,
That is terminal automatic switchover configuration information, and the AUM configuration informations of the Target cell stored in the base station have effective time,
Because terminal device is after switching command is received, terminal device does not know when accessed, therefore, when what is stored in the base station
After the AUM configuration informations failure of the Target cell, when terminal device accesses Target cell according to the AUM configuration informations of storage,
The automatic switchover of terminal device can be caused to fail, and after terminal device automatically switches failure, terminal device may proceed to mesh
Mark cell and initiate handover request, so that terminal device is had access in Target cell.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：
After the AUM configuration informations failure of the Target cell stored in base station corresponding to Target cell, terminal device connects
Longer time can be occupied by entering the process of Target cell.
【The content of the invention】
In view of this, the embodiments of the invention provide one kind to configure delet method, system, terminal device and serving BS,
To solve the problems, such as that the process of terminal device access Target cell in the prior art occupies the long period.
In a first aspect, the embodiments of the invention provide one kind to configure delet method, methods described is applied to include terminal and set
In standby and serving Base Station System, methods described includes：
The serving BS sends AUM configuration informations to the terminal device, wherein, the AUM configuration informations include mesh
The first candidate cell under base station is marked to the AUM configuration informations of the terminal device, the first candidate under the target BS is small
Area is that the target BS switches preparation corresponding message transmission by AUM to the AUM configuration informations of the terminal device；
The terminal device preserves AUM configuration information of first candidate cell to the terminal device；
The serving BS sends the configured information for deleting AUM configurations to the terminal device；
The configured information that the terminal device configures according to the deletion AUM, first candidate cell is deleted to described
The AUM configuration informations of terminal device.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal are set
After standby preservation first candidate cell is to the AUM configuration informations of the terminal device, methods described also includes：
When the terminal device selects first candidate cell as Target cell, the terminal device judges whether
AUM configuration information of first candidate cell to the terminal device is deleted；
AUM configuration information of first candidate cell to the terminal device is not deleted in response to the terminal device,
The Target cell is accessed to the AUM configuration informations of the terminal device using first candidate cell；
AUM configuration information of first candidate cell to the terminal device has been deleted in response to the terminal device,
The terminal device sends RRC connection re-establishments request to the Target cell.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, when the deletion
Included in the configured information of AUM configurations and be used to indicate that the terminal device should preserve the second candidate cell under the target BS
During to the AUM configuration informations of the terminal device, configured information that the terminal device configures according to the deletion AUM is deleted
First candidate cell to the AUM configuration informations of the terminal device, including：
The terminal device matches somebody with somebody confidence according to the second candidate cell under the target BS to the AUM of the terminal device
Breath, the AUM configuration informations preserved to the terminal device are updated, to preserve the second candidate cell under the target BS
To the AUM configuration informations of the terminal device, and, delete first candidate cell and the AUM of the terminal device is configured
Information.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, when the deletion
When the configured information of AUM configurations is comprising being used to indicate candidate cell corresponding to the AUM configuration informations that the terminal device should be deleted,
The configured information that the terminal device configures according to the deletion AUM, first candidate cell is deleted to the terminal device
AUM configuration informations, including：
The terminal device judges whether first candidate cell is signified in the configured information that the deletion AUM is configured
Show the candidate cell for the AUM configuration informations that should be deleted；
It is the indicated AUM that should be deleted in the configured information that the deletion AUM is configured in response to first candidate cell
During the candidate cell of configuration information, the terminal device deletes first candidate cell and the AUM of the terminal device is configured
Information.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, in the service
Before base station sends the configured information for deleting AUM configurations to the terminal device, methods described also includes：
The serving BS receives the AUM configuration removal requests that the target BS is sent；
Wherein, the AUM configurations removal request is used to indicate that the serving BS sends deletion AUM configurations to the terminal
Configured information, AUM configuration removal request is used to indicating to wait corresponding to the AUM configuration informations that the terminal device should be deleted
Cell and/or the serving BS is selected to send the temporal information of the configured information of the deletion AUM configurations to the terminal.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the service base
Stand and receive the AUM configuration removal requests that the target BS is sent, including：
The AUM that the serving BS is sent by target BS described in X2AP message sinks configures removal request；
Wherein, X2AP message include Reset Request, ENB Configuration Onfiguration UpDate,
X2Removal Request or X2Release.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the service base
Stand and receive the AUM configuration removal requests that the target BS is sent, including：
The AUM that the serving BS is ready to respond to target BS transmission described in message sink by AUM switchings is configured
Removal request.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the service base
Stand after sending the configured information for deleting AUM configurations to the terminal device, methods described also includes：
The serving BS sends AUM resource release requests to the target BS, and the AUM resource release requests are used for
Indicate that the target BS discharges the AUM resources that first candidate cell is reserved to the terminal device.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the deletion AUM
The configured information of configuration includes the duration of the AUM configuration timers of first candidate cell；
The configured information that the terminal device configures according to the deletion AUM, first candidate cell is deleted to described
The AUM configuration informations of terminal device, including：
The terminal device starts first candidate cell after the configured information of the deletion AUM configurations is received
AUM configuration timer；
When the AUM of first candidate cell configures timer expiry, first candidate cell is deleted to the end
The AUM configuration informations of end equipment.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, in the service
Before base station sends the configured information for deleting AUM configurations to the terminal device, methods described also includes：
The serving BS receives the AUM configuration timer letters for first candidate cell that the target BS is sent
Breath；Or,
The serving BS receives the AUM configuration timer informations for first candidate cell that the target BS is sent
And transmission time information；The serving BS is according to the transmission time information, it is determined that being deleted to described in terminal device transmission
Except the time of the configured information of AUM configurations.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the service base
Stand and receive the AUM configuration timer informations for first candidate cell that the target BS is sent, including：
The serving BS is ready to respond to message by AUM switchings, receive that the target BS sends described the
The AUM configuration timer informations of one candidate cell.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, methods described is also
Including：
When the terminal device selects first candidate cell as Target cell, stop first candidate cell
AUM configuration timer information；Or
After first candidate cell is completed to access by the terminal device as Target cell, stop described first and wait
The AUM of cell is selected to configure timer.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal are set
After standby preservation first candidate cell is to the AUM configuration informations of the terminal device, methods described also includes：
When the terminal device selects first candidate cell as Target cell, the terminal device judges access
During first candidate cell, whether the AUM configuration timers of first candidate cell are overtime；
Timer expiry is configured in response to the AUM of first candidate cell, the terminal device proceeds by RRC connections
Re-establish.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described first waits
Cell is selected to include the AUM configuration informations of the terminal device：
The cell information of first candidate cell, first candidate cell are matched somebody with somebody to the public RRC of the terminal device
Put and the special RRC of the terminal device is configured with first candidate cell；Wherein, the cell information includes physical area
Mark and carrier frequency information, the public RRC configurations include system information block SIB, and the special RRC configuration includes private radio money
In source configuration, security parameter configuration, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI configurations and special RACH configuration
At least one of.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal are set
AUM configuration informations for deletion first candidate cell to the terminal device, including：
The terminal device deletes the cell information of first candidate cell, first candidate cell to the terminal
The public RRC configurations of equipment and first candidate cell configure to the special RRC of the terminal device；Or,
The terminal device deletes first candidate cell to the public RRC configurations of the terminal device and described first
Candidate cell configures to the special RRC of the terminal device；Or,
The terminal device deletes first candidate cell and the special RRC of the terminal device is configured.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the service base
Stand and the configured information of deletion AUM configurations is sent to the terminal device, including：
The instruction that the serving BS sends the deletion AUM configurations by system broadcast message to the terminal device is believed
Breath；Or,
The serving BS sends the configured information of the deletion AUM configurations by special RRC message to the terminal.
Second aspect, the embodiments of the invention provide one kind to configure deletion system, and the system includes terminal device kimonos
Business base station；
The serving BS, for sending AUM configuration informations to the terminal device, wherein, the AUM configuration informations bag
Switch the first candidate cell being ready to respond under the target BS that message is sent by AUM containing target BS to the terminal
The AUM configuration informations of equipment；And the configured information for deleting AUM configurations is sent to the terminal device；
The terminal device, for preserving AUM configuration information of first candidate cell to the terminal device；And
The configured information configured according to the deletion AUM, delete first candidate cell and confidence is matched somebody with somebody to the AUM of the terminal device
Breath.
The third aspect, the embodiments of the invention provide one kind to configure delet method, and methods described is applied to terminal device, institute
The method of stating includes：
The AUM configuration informations that serving BS is sent are preserved, wherein, the AUM configuration informations pass through AUM comprising target BS
Switch the first candidate cell being ready to respond under the target BS that message is sent to the serving BS to set the terminal
Standby AUM configuration informations；
Receive the configured information for the deletion AUM configurations that the serving BS is sent；
The configured information configured according to the deletion AUM, delete AUM of first candidate cell to the terminal device
Configuration information.
Fourth aspect, the embodiments of the invention provide a kind of terminal device, the terminal device includes：
Storage unit, for preserving the AUM configuration informations of serving BS transmission, wherein, the AUM configuration informations include mesh
Mark base station switches the first candidate cell being ready to respond under the target BS that message is sent to the serving BS by AUM
To the AUM configuration informations of the terminal device；
Receiving unit, the configured information of the deletion AUM configurations sent for receiving the serving BS；
Unit is deleted, for the configured information configured according to the deletion AUM, deletes first candidate cell to described
The AUM configuration informations of terminal device.
5th aspect, the embodiments of the invention provide a kind of terminal device, the terminal device includes：
Transmitter, receiver, memory, and the processor coupled with the memory, the transmitter, receiver,
Memory and processor are communicated by bus system；
The memory storage software program；
The processor by run the software program for：
The AUM configuration informations that serving BS is sent are preserved, wherein, the AUM configuration informations pass through AUM comprising target BS
Switch the first candidate cell being ready to respond under the target BS that message is sent to the serving BS to set the terminal
Standby AUM configuration informations；
Receive the configured information for the deletion AUM configurations that the serving BS is sent；
The configured information configured according to the deletion AUM, delete AUM of first candidate cell to the terminal device
Configuration information.
6th aspect, the embodiments of the invention provide one kind to configure delet method, and methods described is applied to serving BS, institute
The method of stating includes：
AUM configuration informations are sent to terminal device, wherein, the AUM configuration informations are switched comprising target BS by AUM
It is ready to respond to AUM configuration information of the first candidate cell under the target BS of message transmission to the terminal device；
The configured information for deleting AUM configurations is sent to the terminal device.
7th aspect, the embodiments of the invention provide a kind of serving BS, the serving BS includes：
Transmitting element, for sending AUM configuration informations to terminal device, wherein, the AUM configuration informations include target base
Stand and switch the first candidate cell being ready to respond under the target BS that message is sent by AUM to the terminal device
AUM configuration informations；And the configured information for deleting AUM configurations is sent to the terminal device.
Eighth aspect, the embodiments of the invention provide a kind of serving BS, the serving BS includes：
Transmitter, receiver, memory, and the processor coupled with the memory, the transmitter, receiver,
Memory and processor are communicated by bus system；
The memory storage software program；
The processor by run the software program for：
AUM configuration informations are sent to terminal device, wherein, the AUM configuration informations are switched comprising target BS by AUM
It is ready to respond to AUM configuration information of the first candidate cell under the target BS of message transmission to the terminal device；
The configured information for deleting AUM configurations is sent to the terminal device.
Any one technical scheme in above-mentioned technical proposal has the advantages that：
In embodiments of the present invention, terminal device is receiving the first candidate cell of server transmission to terminal device
After AUM configuration informations, terminal device can preserve AUM configuration information of first candidate cell to terminal device, and in terminal
After equipment receives the configured information of deletion AUM configurations of server transmission, terminal device deletes the first candidate cell to terminal
The AUM configuration informations of equipment, in embodiments of the present invention, when the first candidate cell preserved in target BS is to terminal device
When AUM configuration informations fail, serving BS sends the configured information for deleting AUM configurations to terminal device, therefore, in target BS
After first candidate cell of middle preservation is to the AUM configuration informations failure of terminal device, terminal device will not use the AUM of failure to match somebody with somebody
The candidate cell of information access first is put, it is small using AUM configuration informations the first candidate of access of failure so as to avoid terminal device
Situation about failing during area, when terminal device select the first candidate cell be Target cell when, terminal device can to first time
Cell is selected to send RRC connection re-establishments request, so that terminal device accesses the first candidate cell, in above process, terminal
Equipment only needs to carry out once switching can and is linked into Target cell, therefore, compared with prior art, the embodiment of the present invention
Reduce the duration occupied by the process of terminal device access Target cell.
【Brief description of the drawings】
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet for configuring delet method provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation for configuring deletion system provided in an embodiment of the present invention；
Fig. 3 is another schematic flow sheet for configuring delet method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of terminal device provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another terminal device provided in an embodiment of the present invention；
Fig. 6 is another schematic flow sheet for configuring delet method provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of serving BS provided in an embodiment of the present invention；
Fig. 8 is the structural representation of another serving BS provided in an embodiment of the present invention.
【Embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detecting (condition or event of statement) ".
Serving BS mentioned in the present invention is the base station that terminal device is currently accessed, and target BS will for terminal device
The base station of the Target cell to be switched to ownership, terminal device are the equipment for being currently needed for carrying out cell switching.
It should be noted that terminal device involved in the embodiment of the present invention can include but is not limited to personal computer
(Personal Computer, PC), personal digital assistant (Personal Digital Assistant, PDA), wireless handheld
Equipment, tablet personal computer (Tablet Computer), mobile phone etc..
As shown in figure 1, Fig. 1 is a kind of schematic flow sheet for configuring delet method provided in an embodiment of the present invention, this method
Applied in the system including terminal device and serving BS, this method comprises the following steps：
101st, serving BS sends AUM configuration informations to terminal device.
Wherein, AUM configuration informations include target BS and are ready to respond to by AUM switchings under the target BS that message is sent
AUM configuration information of first candidate cell to terminal device.
Specifically, in terminal device before Target cell is switched to, the target base belonging to serving BS to Target cell
Stand and send AUM handover preparation request message, wherein, at least one candidate cell mark is carried in AUM handover preparation request message
Know, target BS carries out resource in corresponding candidate cell according to the mark of at least one candidate cell to terminal device
Distribution, for example, carrying out RRC (Radio Resource Control, wireless heterogeneous networks) resource allocation, and root for terminal device
According to the resource distributed for terminal device, AUM configuration information of each candidate cell to terminal device is determined, then target BS leads to
Cross AUM switching response messages, each candidate cell be sent to the serving BS to the AUM configuration informations of terminal device, finally by
AUM configuration informations are sent to the terminal device by the serving BS.
102nd, terminal device preserves AUM configuration information of first candidate cell to terminal device.
103rd, serving BS sends the configured information for deleting AUM configurations to terminal device.
Specifically, each candidate cell have to the AUM configuration informations of terminal device it is ageing, when target BS storage
After AUM configuration information time-out, the AUM configuration informations can fail, when terminal device is automatically switched using the AUM configuration informations
When, terminal device can not switch successfully, serving BS to terminal device send delete AUM configuration configured information when, be
AUM configuration information failure of first candidate cell of target terminal storage to terminal device is sent before, so as to avoid terminal
The situation of caused terminal device handoff failure occurs when equipment accesses the first candidate cell using the AUM configuration informations of failure.
104th, the configured information that terminal device configures according to AUM is deleted, AUM of first candidate cell to terminal device is deleted
Configuration information.
In embodiments of the present invention, terminal device is receiving the first candidate cell of server transmission to terminal device
After AUM configuration informations, terminal device can preserve AUM configuration information of first candidate cell to terminal device, and in terminal
After equipment receives the configured information of deletion AUM configurations of server transmission, terminal device deletes the first candidate cell to terminal
The AUM configuration informations of equipment, in embodiments of the present invention, when the first candidate cell preserved in target BS is to terminal device
When AUM configuration informations fail, serving BS sends the configured information for deleting AUM configurations to terminal device, therefore, in target BS
After first candidate cell of middle preservation is to the AUM configuration informations failure of terminal device, terminal device will not use the AUM of failure to match somebody with somebody
The candidate cell of information access first is put, it is small using AUM configuration informations the first candidate of access of failure so as to avoid terminal device
Situation about failing during area, when terminal device select the first candidate cell be Target cell when, terminal device can to first time
Cell is selected to send RRC connection re-establishments request, so that terminal device accesses the first candidate cell, in above process, terminal
Equipment only needs to carry out once switching can and is linked into Target cell, therefore, compared with prior art, the embodiment of the present invention
Reduce the duration occupied by the process of terminal device access Target cell.
In a feasible embodiment, the AUM of terminal device is configured when terminal device preserves the first candidate cell
After information, when terminal device selects the first candidate cell as Target cell, terminal device judges whether to have deleted the first time
Select AUM configuration information of the cell to terminal device；AUM of first candidate cell to terminal device is not deleted in response to terminal device
Configuration information, Target cell is accessed to the AUM configuration informations of terminal device using the first candidate cell；In response to terminal device
AUM configuration information of first candidate cell to terminal device is deleted, terminal device sends RRC connection re-establishments to Target cell please
Ask.
Specifically, because the first candidate cell preserved in terminal device is in mesh to the AUM configuration informations of terminal device
AUM configuration information failure of the first candidate cell preserved in mark base station to terminal device is deleted before, therefore, is set in terminal
When the candidate cell of alternative first is as Target cell, i.e., when terminal device accesses the first candidate cell, terminal device needs elder generation
Judge itself whether preserve AUM configuration information of first candidate cell to terminal device, the first candidate is small when itself preserving
When area is to the AUM configuration informations of terminal device, the first candidate cell for representing to preserve in target BS matches somebody with somebody confidence to the AUM of terminal
Breath does not fail, and terminal device can be directly using the first candidate cell of itself storage to the AUM configuration informations of terminal access the
One candidate cell；When itself not preserving the first candidate cell to the AUM configuration informations of terminal device, represent to protect in target BS
The first candidate cell deposited has failed to the AUM configuration informations of terminal, and terminal device needs to send RRC connections weight to Target cell
Request is established, so that target BS redistributes resource in the first candidate cell for terminal device, and the first candidate is small
Area is sent to terminal device to the AUM configuration informations of terminal device, and terminal device is set using first candidate cell to terminal
Standby AUM configuration informations access the first candidate cell.
In a feasible embodiment, serving BS is sent by the way of renewal deletes the first candidate cell to end
The instruction of the AUM configuration informations of end equipment, AUM configuration information of first candidate cell to terminal device is deleted in terminal device
When, deleted by the way of renewal, it is exemplary, when serving BS sends the configured information deleted AUM and configured to terminal device
In include be used for instruction terminal equipment should preserve AUM configuration information of the second candidate cell under target BS to terminal device
When, the AUM configuration informations are interpreted as AUM config updates by terminal device, according to the second candidate cell under target BS to end
The AUM configuration informations of end equipment, the AUM configuration informations preserved to terminal device are updated, to preserve the under target BS
Two candidate cells to the AUM configuration informations of terminal device, and, delete the first candidate cell and confidence matched somebody with somebody to the AUM of terminal device
Breath.
The AUM configuration informations of terminal device and second are waited specifically, present terminal equipment preserves the first candidate cell
When selecting cell to the AUM configuration informations of terminal device, when the first candidate cell preserved in target BS is to the AUM of terminal device
When configuration information fails, serving BS sends the second candidate cell to the AUM configuration informations of terminal device, terminal to terminal device
Equipment is according to the second candidate cell that server is sent to the AUM configuration informations of terminal device to the AUM configuration informations that have preserved
It is updated, i.e., deletes the AUM configuration informations of terminal device the first candidate cell that terminal device preserves, and retain second
Candidate cell is to the AUM configuration informations of terminal device, so as to avoid AUM configuration information access first of the terminal device using failure
Situation about failing during candidate cell.
In a feasible embodiment, serving BS is sent using direct deletion mode and deletes the first candidate cell pair
The instruction of the AUM configuration informations of terminal device, AUM configuration information of first candidate cell to terminal device is deleted in terminal device
When, directly the AUM configuration informations in terminal device can be deleted, it is exemplary, when the configured information for deleting AUM configurations includes
Corresponding to the AUM configuration informations that should be deleted for instruction terminal equipment during candidate cell, terminal device judges the first candidate cell
Whether it is the candidate cell for deleting the indicated AUM configuration informations that should be deleted in the configured information that AUM is configured；Waited in response to first
When selecting cell to delete the candidate cell of the indicated AUM configuration informations that should be deleted in the configured information of AUM configurations, terminal device
Delete AUM configuration information of first candidate cell to terminal device.
Specifically, present terminal equipment preserves AUM configuration information of first candidate cell to terminal device, when target base
After the first candidate cell preserved stand to the AUM configuration informations failure of terminal device, serving BS is sent to terminal device to be referred to
Show that terminal device deletes AUM configuration information of first candidate cell to terminal device, terminal device needs to judge itself storage
Whether AUM configuration informations are AUM configuration information of first candidate cell to terminal device, when the AUM configuration informations of storage are the
When one candidate cell is to the AUM configuration informations of terminal device, in order to avoid terminal device utilizes AUM configuration informations access first
Candidate cell, terminal device needs to delete the first candidate cell to the AUM configuration informations of terminal device, so as to avoid terminal from setting
The standby AUM configuration informations using failure access situation about failing during the first candidate cell.
In a feasible embodiment, serving BS control terminal device deletes AUM configuration informations, and serving BS can
So that after the AUM configuration removal requests of target BS transmission are received, serving BS just sends to terminal device and deletes AUM configurations
Configured information.Wherein, AUM configures removal request and is used to indicate that serving BS is believed to the instruction of terminal transmission deletion AUM configurations
Breath, AUM configuration removal requests are used for candidate cell and/or service corresponding to the AUM configuration informations that instruction terminal equipment should delete
Base station sends the temporal information for the configured information for deleting AUM configurations to terminal.
Specifically, before the first candidate cell is to the failure of the AUM configuration informations of terminal device, target BS is to server
Base station sends AUM configuration removal requests, in serving BS after AUM configuration removal requests are received, sends and deletes to terminal device
Except the configured information of AUM configurations.
For example, carry candidate cell corresponding to the AUM configuration informations that terminal device should be deleted in AUM configuration removal requests
Mark, should delete AUM configuration informations corresponding to which candidate cell for instruction terminal equipment, for example, when AUM configuration delete
Except when the candidate cell in request, which is identified as, to be identified corresponding to the first candidate cell, the mark is carried and deleted by serving BS
In the configured information of AUM configurations, terminal device deletes the first candidate according to the mark in the configured information for deleting AUM configurations
AUM configuration information of the cell to terminal device；Serving BS in AUM configuration removal requests is sent to terminal deletes AUM configurations
Configured information temporal information be used for indicate serving BS to terminal device send delete AUM configuration configured information when
Machine.
In another example when serving BS receives the AUM configuration removal requests that target BS is sent, X2AP message can be passed through
The AUM configuration removal requests that target BS is sent are received, exemplary, serving BS can be asked by the replacement in X2AP message
Reset Request, base station renewal configuring request ENB Configuration Onfiguration UpDate, X2 is asked to delete
X2Removal Request or X2 releasing requests X2Release is asked to receive the AUM configuration removal requests that target BS is sent.
Connect specifically, abnormal or between release and serving BS X2 occurs when deactivating the first candidate cell for target BS
When connecing by the Reset Request in X2AP message, ENB Configuration Onfiguration UpDate,
X2Removal Request or X2Release sends AUM configuration removal requests to serving BS, further, due to target base
When generation when deactivating the first candidate cell of standing is abnormal or discharges the X2 connections between serving BS, no longer protected in target BS
AUM configuration information of first candidate cell to terminal device is deposited, in order to avoid terminal device using the first candidate cell to terminal
The AUM configuration informations of equipment access situation about failing during the first candidate cell, and target BS sends AUM to serving BS and matched somebody with somebody
Removal request is put, so that serving BS configures removal request according to the AUM, the instruction for deleting AUM configurations is sent to terminal device
Information.For example, target BS is reset when occurring abnormal to all resources, it can delete that now AUM, which configures removal request,
The AUM configuration informations stored in all terminal devices for automatic switchover, target BS send Reset to serving BS
Request message, after serving BS receives Reset Request message, it will it is related to target BS not complete to stop all
Into task, including the automatic switching procedure related to target BS is stopped, serving BS will enter to all in target BS
The terminal device of row AUM configurations sends AUM configuration deletion request messages, to delete in terminal each candidate cell in the target BS
To the AUM configuration informations of terminal device.
In a feasible embodiment, serving BS receive target BS send AUM configure removal request when,
The AUM that serving BS is ready to respond to the transmission of message sink target BS by AUM switchings configures removal request, i.e. target BS can
To be ready to respond to message by AUM switchings AUM configuration removal requests are sent to serving BS.
In a feasible embodiment, the AUM resources being responsible for by serving BS in control targe base station discharge and control
AUM configurations in terminal device processed are deleted, and after serving BS sends the configured information for deleting AUM configurations to terminal device, are
The waste of resource is avoided, serving BS needs to send AUM resource release requests to target BS, wherein, the release of AUM resources please
Ask for indicating that target BS discharges the AUM resources that the first candidate cell is reserved to terminal device.
Specifically, after target BS receives AUM resource release requests, target BS discharges the first candidate cell to end
The reserved AUM resources of end equipment, to ensure that the first candidate cell is not wasted as the resource that terminal device distributes.
In a feasible embodiment, after the configured information for deleting AUM configurations is received in terminal device, Ke Yiyou
Terminal device, which voluntarily controls, deletes AUM configuration information of first candidate cell to terminal device, exemplary, deletes AUM configurations
Configured information include the first candidate cell AUM configuration timer duration, terminal device receiving delete AUM configuration
After configured information, start the AUM configuration timers of the first candidate cell；When the AUM of the first candidate cell configures timer expiry
When, i.e. the timing duration of the AUM configuration timings of the first candidate cell configures the duration of timer more than the AUM of the first candidate cell
When, delete AUM configuration information of first candidate cell to terminal device.
Specifically, the duration of the AUM configuration timers of the first candidate cell preserves the first candidate cell pair with target BS
The duration of the AUM configuration informations of terminal device is identical, i.e. the duration of the AUM configuration timers of the first candidate cell and the first candidate
Cell is identical to the effective time of the AUM configuration informations of terminal device, when the AUM of the first candidate cell configures timer expiry
When, the first candidate cell now preserved in target BS fails to the AUM configuration informations of terminal device, therefore, terminal device
Need to delete the first candidate cell itself preserved to the AUM configuration informations of terminal device, lost so as to avoid terminal device from using
The AUM configuration informations of effect access situation about failing during the first candidate cell.
In a feasible embodiment, serving BS is sent to terminal device deletes the configured information that AUM is configured
Mode can include following two：
Mode one：Serving BS receives the AUM configuration timer informations for the first candidate cell that target BS is sent；Service
AUM configuration timer informations as the first candidate cell for deleting AUM configuration configured informations are sent to terminal device by base station.
Specifically, terminal device starts the first candidate after the AUM for receiving the first candidate cell configures timer information
The AUM configuration timers of cell, when the AUM of the first candidate cell configures timer expiry, delete the first candidate cell to end
The AUM configuration informations of end equipment.
Mode two：Serving BS receives the AUM configuration timer informations and hair for the first candidate cell that target BS is sent
Temporal information is sent, then serving BS is according to transmission time information, it is determined that sending the instruction letter for deleting AUM configurations to terminal device
The time of breath.
Specifically, transmission time information be used for indicate serving BS when to terminal device send delete AUM configuration
Configured information, serving BS is when receiving the AUM configuration timer informations for the first candidate cell that target BS is sent and sending
Between after information, serving BS is according to the transmission time information, it is determined that sending the configured information for deleting AUM configurations to terminal device
Time, when current time, which reaches, sends the time, serving BS carries the AUM configuration timer informations of the first candidate cell
In the configured information for deleting AUM configurations, and the deletion AUM configured informations configured are sent to terminal device, terminal device exists
After the AUM configuration timer informations for receiving the first candidate cell, start the AUM configuration timers of the first candidate cell, when the
During the AUM configuration timer expiries of one candidate cell, AUM configuration information of first candidate cell to terminal device is deleted.
In a feasible embodiment, the AUM that serving BS receives the first candidate cell that target BS is sent matches somebody with somebody
Putting timer information includes：Serving BS is ready to respond to message by AUM switchings, and it is small to receive the first candidate that target BS is sent
The AUM configuration timer informations in area.
In a feasible embodiment, after terminal device starts the AUM configuration timers of the first candidate cell, and
Before being had not timed out when the AUM of the first candidate cell configuration timers, when terminal device selects the first candidate cell small as target
Qu Shi, stop the AUM configuration timer informations of the first candidate cell；Or when terminal device is using the first candidate cell as mesh
Mark cell to complete after accessing, stop the AUM configuration timers of the first candidate cell.
In a feasible embodiment, terminal device preserves the first candidate cell and matches somebody with somebody confidence to the AUM of terminal device
After breath, when terminal device selects the first candidate cell as Target cell, terminal device judges the first candidate cell of access
During, whether the AUM configuration timers of the first candidate cell are overtime；Timing is configured in response to the AUM of the first candidate cell
Device time-out, terminal device proceed by RRC connection re-establishments.
Specifically, after terminal device starts AUM configuration timers, when terminal device selects the first candidate cell as mesh
When marking cell, and during terminal device accesses the first candidate cell, terminal device judges the AUM of the first candidate cell
Configure timer expiry, i.e., the first candidate cell preserved in current goal base station to the AUM configuration informations of terminal device whether
Failure, when the AUM of the first candidate cell configures timer expiry, now terminal device determines the first time preserved in target BS
Cell is selected to fail the AUM configuration informations of terminal device, AUM of the terminal device no longer by the first candidate cell to terminal device
Configuration information accesses the first candidate cell, and now terminal device may reselect the Target cell of switching and (or continue to select
First candidate cell is as Target cell), after Target cell is determined, RRC connection re-establishments request is sent to Target cell,
So that target BS distributes resource in Target cell for terminal device, and Target cell is configured to the AUM of terminal device
Information is sent to terminal device, and terminal device is small using AUM configuration information access target of the Target cell to terminal device
Area.
In a feasible embodiment, the first candidate cell includes to the AUM configuration informations of terminal device：First waits
Select the cell information of cell, the public RRC of terminal device is configured the first candidate cell and the first candidate cell is to terminal device
Special RRC configuration；Wherein, cell information includes Physical Cell Identifier and carrier frequency information, for making terminal device accelerate cell
Search speed；Public RRC configurations include the system information block (SIB, System Information Block) of broadcast, for making
Terminal device obtains the system information of candidate cell, reduces the service disconnection duration that terminal device is switched to Target cell；It is special
RRC configurations include dedicated radio resources configuration, security parameter configures, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI is configured and special
At least one of in RACH configuration.
In a feasible embodiment, delete the first candidate cell in terminal device and the AUM of terminal device is configured
During information, the public RRC configurations to terminal device of the cell information of the first candidate cell, the first candidate cell and the can be deleted
One candidate cell configures to the special RRC of terminal device；Or delete the first candidate cell and the public RRC of terminal device is matched somebody with somebody
Put and the special RRC of terminal device is configured with the first candidate cell；Or the first candidate cell is deleted to the special of terminal device
RRC is configured.
In a feasible embodiment, serving BS can be sent to terminal device by system broadcast message and be deleted
The configured information of AUM configurations, or, the configured information for deleting AUM configurations is sent to terminal by special RRC message.
As shown in Fig. 2 Fig. 2 is a kind of structural representation for configuring deletion system provided in an embodiment of the present invention, the system
Including terminal device 21 and serving BS 22；
Serving BS 22, for sending AUM configuration informations to terminal device 21, wherein, AUM configuration informations include target base
Stand and the AUM of terminal device 21 is configured by the first candidate cell that AUM switchings are ready to respond under the target BS of message transmission
Information；And the configured information for deleting AUM configurations is sent to terminal device 21；
Terminal device 21, for preserving AUM configuration information of first candidate cell to terminal device 21；And according to deleting
Except the configured information of AUM configurations, delete the first candidate cell and terminal is set, 21 AUM configuration informations.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
As shown in figure 3, Fig. 3 is another schematic flow sheet for configuring delet method provided in an embodiment of the present invention, the party
Method is applied to terminal device, and method comprises the following steps：
301st, the AUM configuration informations that serving BS is sent are preserved.
Wherein, AUM configuration informations switch the mesh for being ready to respond to message and being sent to serving BS comprising target BS by AUM
Mark AUM configuration information of the first candidate cell under base station to terminal device.
302nd, the configured information for the deletion AUM configurations that serving BS is sent is received.
303rd, the configured information configured according to AUM is deleted, delete the first candidate cell and confidence is matched somebody with somebody to the AUM of terminal device
Breath.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
As shown in figure 4, Fig. 4 is a kind of structural representation of terminal device provided in an embodiment of the present invention, the terminal device
Including：
Storage unit 401, for preserving the AUM configuration informations of serving BS transmission, wherein, AUM configuration informations include mesh
Mark base station is switched the first candidate cell being ready to respond under the target BS that message is sent to serving BS by AUM and terminal is set
Standby AUM configuration informations.
Receiving unit 402, the configured information of the deletion AUM configurations for receiving serving BS transmission.
Unit 403 is deleted, for the configured information configured according to AUM is deleted, deletes the first candidate cell to terminal device
AUM configuration informations.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
As shown in figure 5, Fig. 5 is the structural representation of another terminal device provided in an embodiment of the present invention, the terminal is set
It is standby to include：
Transmitter 501, receiver 502, memory 503, and the processor 504 coupled with memory 503, transmitter
501st, receiver 502, memory 503 and processor 504 are communicated by bus system；
Memory 503 stores software program；
Processor 504 by runs software program for：
The AUM configuration informations that serving BS is sent are preserved, wherein, AUM configuration informations are switched comprising target BS by AUM
It is ready to respond to AUM configuration information of the first candidate cell under the target BS that message is sent to serving BS to terminal device；
Receive the configured information for the deletion AUM configurations that serving BS is sent；The configured information configured according to AUM is deleted, delete first and wait
Select AUM configuration information of the cell to terminal device.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
As shown in fig. 6, Fig. 6 is another schematic flow sheet for configuring delet method provided in an embodiment of the present invention, the party
Method is applied to serving BS, and method comprises the following steps：
601st, AUM configuration informations are sent to terminal device.
Wherein, AUM configuration informations include target BS and are ready to respond to by AUM switchings under the target BS that message is sent
AUM configuration information of first candidate cell to terminal device.
602nd, the configured information for deleting AUM configurations is sent to terminal device.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
As shown in fig. 7, Fig. 7 is a kind of structural representation of serving BS provided in an embodiment of the present invention, the serving BS
Including：
Transmitting element 701, for sending AUM configuration informations to terminal device, wherein, AUM configuration informations include target base
The first candidate cell being ready to respond to by AUM switchings under the target BS of message transmission of standing matches somebody with somebody confidence to the AUM of terminal device
Breath；And the configured information for deleting AUM configurations is sent to terminal device.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
As shown in figure 8, Fig. 8 is the structural representation of another serving BS provided in an embodiment of the present invention, serving BS
Including：
Transmitter 801, receiver 802, memory 803, and the processor 804 coupled with memory 803, transmitter
801st, receiver 802, memory 803 and processor 804 are communicated by bus system；
Memory 803 stores software program；
Processor 804 by runs software program for：
AUM configuration informations are sent to terminal device, wherein, AUM configuration informations include target BS and switch preparation by AUM
The first candidate cell under the target BS that response message is sent is to the AUM configuration informations of terminal device；Sent to terminal device
Delete the configured information of AUM configurations.
The explanation with reference to corresponding to figure 1 is discussed in detail on the embodiment of the present invention, in this not go into detail.
On being discussed in detail referring to figs. 1 to explanation corresponding to Fig. 6 for the embodiment of the present invention, in this not go into detail.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, for example, multiple units or group when actually realizing
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer
It is each that device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (10)
1. one kind configuration delet method, it is characterised in that methods described is applied to include in terminal device and serving Base Station System,
Methods described includes：
The serving BS sends automatic terminal mobility AUM configuration informations to the terminal device, wherein, the AUM configurations
AUM configuration information of the packet containing the first candidate cell under target BS to the terminal device, under the target BS
First candidate cell is that the target BS switches preparation corresponding message by AUM to the AUM configuration informations of the terminal device
Send；
The terminal device preserves AUM configuration information of first candidate cell to the terminal device；
The serving BS sends the configured information for deleting AUM configurations to the terminal device；
The configured information that the terminal device configures according to the deletion AUM, first candidate cell is deleted to the terminal
The AUM configuration informations of equipment.
2. the method as described in claim 1, it is characterised in that the terminal device preserves first candidate cell to described
After the AUM configuration informations of terminal device, methods described also includes：
When the terminal device selects first candidate cell as Target cell, the terminal device judges whether to have deleted
Except first candidate cell is to the AUM configuration informations of the terminal device；
AUM configuration information of first candidate cell to the terminal device is not deleted in response to the terminal device, is used
First candidate cell accesses the Target cell to the AUM configuration informations of the terminal device；
AUM configuration information of first candidate cell to the terminal device has been deleted in response to the terminal device, it is described
Terminal device sends radio resource control RRC connection re-establishment request to the Target cell.
3. the method as described in claim 1, it is characterised in that the serving BS sends to the terminal device and deletes AUM
The configured information of configuration, including：
The serving BS sends the configured information of the deletion AUM configurations by system broadcast message to the terminal device；
Or,
The serving BS sends the configured information of the deletion AUM configurations by special RRC message to the terminal.
4. one kind configuration deletion system, it is characterised in that the system includes terminal device and serving BS；
The serving BS, for sending AUM configuration informations to the terminal device, wherein, the AUM configuration informations include mesh
Mark base station switches the first candidate cell being ready to respond under the target BS that message is sent by AUM to the terminal device
AUM configuration informations；And the configured information for deleting AUM configurations is sent to the terminal device；
The terminal device, for preserving AUM configuration information of first candidate cell to the terminal device；And according to
The configured information of the deletion AUM configurations, deletes AUM configuration information of first candidate cell to the terminal device.
5. one kind configuration delet method, it is characterised in that methods described is applied to terminal device, and methods described includes：
The AUM configuration informations that serving BS is sent are preserved, wherein, the AUM configuration informations are switched comprising target BS by AUM
The first candidate cell under the target BS that message is sent to the serving BS is ready to respond to the terminal device
AUM configuration informations；
Receive the configured information for the deletion AUM configurations that the serving BS is sent；
The configured information configured according to the deletion AUM, delete first candidate cell and the AUM of the terminal device is configured
Information.
6. a kind of terminal device, it is characterised in that the terminal device includes：
Storage unit, for preserving the AUM configuration informations of serving BS transmission, wherein, the AUM configuration informations include target base
Stand and switch the first candidate cell being ready to respond under the target BS that message is sent to the serving BS by AUM to institute
State the AUM configuration informations of terminal device；
Receiving unit, the configured information of the deletion AUM configurations sent for receiving the serving BS；
Unit is deleted, for the configured information configured according to the deletion AUM, deletes first candidate cell to the terminal
The AUM configuration informations of equipment.
7. a kind of terminal device, it is characterised in that the terminal device includes：
Transmitter, receiver, memory, and the processor coupled with the memory, the transmitter, receiver, storage
Device and processor are communicated by bus system；
The memory storage software program；
The processor by run the software program for：
The AUM configuration informations that serving BS is sent are preserved, wherein, the AUM configuration informations are switched comprising target BS by AUM
The first candidate cell under the target BS that message is sent to the serving BS is ready to respond to the terminal device
AUM configuration informations；
Receive the configured information for the deletion AUM configurations that the serving BS is sent；
The configured information configured according to the deletion AUM, delete first candidate cell and the AUM of the terminal device is configured
Information.
8. one kind configuration delet method, it is characterised in that methods described is applied to serving BS, and methods described includes：
AUM configuration informations are sent to terminal device, wherein, the AUM configuration informations include target BS and switch preparation by AUM
The first candidate cell under the target BS that response message is sent is to the AUM configuration informations of the terminal device；
The configured information for deleting AUM configurations is sent to the terminal device.
9. a kind of serving BS, it is characterised in that the serving BS includes：
Transmitting element, for sending AUM configuration informations to terminal device, wherein, the AUM configuration informations lead to comprising target BS
The first candidate cell that AUM switchings are ready to respond under the target BS of message transmission is crossed to match somebody with somebody the AUM of the terminal device
Confidence ceases；And the configured information for deleting AUM configurations is sent to the terminal device.
10. a kind of serving BS, it is characterised in that the serving BS includes：
Transmitter, receiver, memory, and the processor coupled with the memory, the transmitter, receiver, storage
Device and processor are communicated by bus system；
The memory storage software program；
The processor by run the software program for：
AUM configuration informations are sent to terminal device, wherein, the AUM configuration informations include target BS and switch preparation by AUM
The first candidate cell under the target BS that response message is sent is to the AUM configuration informations of the terminal device；
The configured information for deleting AUM configurations is sent to the terminal device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855188.1A CN107659929B (en) | 2017-09-20 | 2017-09-20 | Configuration deleting method, system, terminal equipment and service base station |
| PCT/CN2018/106668 WO2019057107A1 (en) | 2017-09-20 | 2018-09-20 | Configuration deletion method and system, terminal device and serving base station |
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| CN201710855188.1A CN107659929B (en) | 2017-09-20 | 2017-09-20 | Configuration deleting method, system, terminal equipment and service base station |
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| WO2019057107A1 (en) * | 2017-09-20 | 2019-03-28 | 北京佰才邦技术有限公司 | Configuration deletion method and system, terminal device and serving base station |
| CN111198793A (en) * | 2018-11-19 | 2020-05-26 | 北京京东尚科信息技术有限公司 | Data deleting method and system, medium and computer system |
| CN112929936A (en) * | 2021-03-23 | 2021-06-08 | 展讯通信（上海）有限公司 | Cell switching method and device, storage medium, user equipment and base station equipment |
| WO2021203387A1 (en) * | 2020-04-09 | 2021-10-14 | Oppo广东移动通信有限公司 | Method and device for determining configuration information, and terminal device |
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| WO2019057107A1 (en) * | 2017-09-20 | 2019-03-28 | 北京佰才邦技术有限公司 | Configuration deletion method and system, terminal device and serving base station |
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| CN107659929B (en) | 2020-06-16 |
| WO2019057107A1 (en) | 2019-03-28 |
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