CN103596217B - A kind of UE mobility informations report method and device - Google Patents
A kind of UE mobility informations report method and device Download PDFInfo
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Abstract
The present invention relates to the communications field, a kind of UE mobility informations report method and device are disclosed, this method is：Precision to improve UE evaluation of speed, and reduction interface-free resources expense.This method is：It is configured with the effective time of historical information, the duration scope for characterizing the effective time is obtained ahead of time in UE, so that UE is before reporting, historical information to be reported can be filtered, it is to avoid unnecessary reports, so, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing reporting for invalid information, precision of the network side to UE rate evaluations can be further improved, the quality of network side mobile management is improved.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of UE mobility informations report method and device.
Background technology
In the mobile communication network, user terminal is obtained（User Equipment, UE）Translational speed information be conducive to
Network is preferably managed the mobile of UE.For example, as shown in fig.1, there is 10 meters of switching band between adjacent cell, it is right
In low speed UE（For example：Translational speed is 3km/h）, passing through switching band needs 12s；And for high speed UE（For example：Translational speed is
120km/h）, pass through switching band and only need to 300ms.If network results in UE translational speed information, it is possible to by closing
The setting mobility measurements and handoff parameter of reason, shorten the time of high speed UE handoff procedures, it is to avoid UE is led not in time due to switching
The link failure of cause；Meanwhile, delay low speed UE switching occurs, it is to avoid switch too early and possible pingpang handoff.
In order to obtain UE translational speed information, when UE enters connected state from Idle state, network can require that UE is reported
It is before connected state is entered, and the list for the cell passed through (potentially includes UE in the different system passed through before this（2G/3G/
4G）Cell, calls historical information in the following text（UE history information）), for each cell in UE report lists, UE
Herein below need to be reported：
1）The identification information of cell：IDs of the UE Jing Guo cell, by the identification information, receiving the eNB that reports should can be only
The cell that one determination UE is passed through, the identification information of cell can be physical cell identity（Physical cell ID, PCI）
+ frequency or the UMTS Terrestrial radio access network global cell identity of evolution（Evolved UMTS Terrestrial Radio
Access Network Cell Global Identity, ECGI）；
2）Residence time：UE residence times in cell.
In order to avoid taking excessive interface-free resources, it is small that network can indicate that UE needs to carry in the historical information reported
Area's quantity.UE reports the cell information of corresponding number according to instruction in historical information.
Reporting based on UE, network is known which cell UE have passed through recently, is stopped respectively in these cells
How long；Meanwhile, network can also obtain network design information, know the size for the cell that UE is passed through, relative position etc.
Information.According to these information, network can make a basic judgement to UE translational speed, and according to correlated judgment result
By for the mobile management to UE.
In current mechanism, the number of cells that network is included required for can only configuring in historical information to be reported but can not
Indicate that UE is filtered to information to be reported, in that way it is possible to cause UE to report invalid information, interference network is sentenced to UE speed
It is disconnected, take interface-free resources.
For example, UE1 reports process as follows：
Network configuration UE1 reports the historical information for including nearest 8 cell informations, and the information content that UE1 is reported is as follows（Press
Arranged from the near to the remote away from the moment is reported）：
2 minutes 1 residence times of cell；
2 minutes 2 residence times of cell；
2 minutes 3 residence times of cell；
80 minutes 4 residence times of cell；
10 minutes 5 residence times of cell；
10 minutes 6 residence times of cell；
10 minutes 7 residence times of cell；
10 minutes 8 residence times of cell；
It can know from the information content reported, UE1 has been stopped 80 minutes in cell 4, because each cell is according to reporting
Moment from the near to the remote tactic, therefore, UE1 must all be away from reporting the moment 1 at the time of entering Cell5~Cell8
Before individual many hours, then, it is not have for reporting the Cell5~Cell8 cell information speed current to network evaluation UE
Too many meaning；Reporting for these information should be avoided.UE2 is reported：
Network configuration UE2 reports the historical information for including nearest 8 cell informations, and the information content that UE2 is reported is as follows（Press
Arranged from the near to the remote away from the moment is reported）：
2 minutes 1 residence times of cell；
2 minutes 2 residence times of cell；
2 minutes 3 residence times of cell；
1 minute 4 residence time of cell；
2 minutes 5 residence times of cell；
3 minutes 6 residence times of cell；
2 minutes 7 residence times of cell；
3 minutes 8 residence times of cell；
It can know from the information content reported, distance reports the moment all close at the time of UE2 enters Cell1~Cell8,
Therefore, these cell informations reported are conducive to the current translational speeds of network evaluation UE.
UE translational speed is assessed in the list of the cell passed through that network can be reported by UE, to move
Property management.And under prior art, UE reports the process may to report some useless cell list informations, so as to can comment network
The precision for estimating UE speed is adversely affected, and can also increase the interface-free resources expense that UE is reported.In view of this, it is necessary to design
A kind of new method, makes UE reasonably to report historical information.
The content of the invention
The embodiment of the present invention provides a kind of UE mobility informations report method and device, to solve to improve UE evaluation of speed
Precision, and reduction interface-free resources expense.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
First aspect, a kind of method for reporting UE mobility informations, including：
Obtain default duration scope；
When being used to indicate to report the request of historical information of network side transmission is being received, using current time as terminal, is being obtained
Take the cell information recorded before current time in the range of the duration；
The cell information of acquisition is reported into network side as historical information.
So, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing invalid letter
Reporting for breath, can further improve precision of the network side to UE rate evaluations, improve the matter of network side mobile management
Amount.
It is described to obtain default duration scope with reference in a first aspect, in the first possible implementation, including：Root
The duration scope is obtained according to agreement regulation；Or, the duration scope is obtained according to the notice of network side.
With reference to the first possible implementation of first aspect, in second of possible implementation, the basis
The notice of network side obtains the duration scope, including：
Set up with network side after RRC is connected, the duration scope issued by exclusive message sink network side；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side for
Secondary report and the duration scope issued.
With reference to first aspect or any one above-mentioned possible implementation of first aspect, in the third possible realization
In mode, using current time as terminal, obtain after the cell information recorded before current time in the range of the duration, upper
Report before the cell information, further comprise：
If what the network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity,
Quantity is reported to make further screening to the cell information for meeting the duration scope based on described.
So, the precision of the cell information of acquisition can be further improved, so as to improve the accuracy of UE rate evaluations.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, further wrap
Include：
It is described for indicating receiving if having known the duration scope during the information of recording cell
Before the request for reporting history message, according to the setting cycle, using current time as terminal, in the duration before deletion current time
The cell information recorded outside scope.
So, it can save UE processing time when UE screens cell information, improve UE treatment effeciency.
Second aspect, a kind of method for reporting UE mobility informations, including：
Default duration scope is notified to UE；
The request that historical information is reported for instruction is sent to UE, UE is indicated using current time as terminal, when obtaining current
Between before the cell information that is recorded in the range of the duration；
The cell information that UE is reported is received, and the cell information of acquisition is subjected to rate evaluation as historical information to UE.
So, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing invalid letter
Reporting for breath, can further improve precision of the network side to UE rate evaluations, improve the matter of network side mobile management
Amount.
It is described to notify the default duration scope to UE in the first possible implementation with reference to second aspect,
Including：
Set up with UE after RRC is connected, the duration scope is notified to UE by exclusive message；Or,
By broadcasting the message the duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, reported and notified to UE for this by exclusive message
The duration scope.
With reference to the first possible implementation of second aspect or second aspect, in second of possible implementation
In, the request that historical information is reported for instruction is sent to UE, UE is indicated using current time as terminal, before acquisition current time
The cell information recorded in the range of the duration, including：
It is described be used to indicating further carrying in the request for reporting historical information it is default report quantity, UE is indicated to work as
The preceding time is terminal, is obtained after the cell information recorded before current time in the range of the duration, based on the upper count off
Measure and further screening is made to the cell information for meeting the duration scope.
So, the precision of the cell information of acquisition can be further improved, so as to improve the accuracy of UE rate evaluations.
The third aspect, a kind of UE, including：
Receiving unit, for obtaining default duration scope；
Processing unit, for receiving when being used to indicate to report the request of historical information of network side transmission, with current
Time is terminal, obtains the cell information recorded before current time in the range of the duration；
Transmitting element, for the cell information of acquisition to be reported into network side as historical information.
So, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing invalid letter
Reporting for breath, can further improve precision of the network side to UE rate evaluations, improve the matter of network side mobile management
Amount.
With reference to the third aspect, in the first possible implementation, the receiving unit specifically for：
The duration scope is obtained according to agreement regulation；
Or,
The duration scope is obtained according to the notice of network side.
It is described to receive in second of possible implementation with reference to the first possible implementation of the third aspect
Unit obtains the duration scope according to the notice of network side, including：
Set up with network side after RRC is connected, the duration scope issued by exclusive message sink network side；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side for
Secondary report and the duration scope issued.
With reference to the third aspect or any one above-mentioned possible implementation of the third aspect, in the third possible realization
In mode, the processing unit is further used for：
If what the network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity,
Quantity is reported to make further screening to the cell information for meeting the duration scope based on described.
So, the precision of the cell information of acquisition can be further improved, so as to improve the accuracy of UE rate evaluations.
With reference to the third possible implementation of the third aspect, in the 4th kind of possible implementation, the processing
Unit is further used for：
It is described for indicating receiving if having known the duration scope during the information of recording cell
Before the request for reporting history message, according to the setting cycle, using current time as terminal, in the duration before deletion current time
The cell information recorded outside scope.
So, it can save UE processing time when UE screens cell information, improve UE treatment effeciency.
Fourth aspect, a kind of eNB, including：
Transmitting element, for notifying default duration scope to UE；
Main control unit, the request of historical information is reported for being sent to UE for instruction, indicates UE using current time as eventually
Point, obtains the cell information recorded before current time in the range of the duration；
Receiving unit, for receiving the cell information that UE is reported, and using the cell information of acquisition as historical information to UE
Carry out rate evaluation.
So, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing invalid letter
Reporting for breath, can further improve precision of the network side to UE rate evaluations, improve the matter of network side mobile management
Amount.
With reference to fourth aspect, in the first possible implementation, the transmitting element specifically for：
Set up with UE after RRC is connected, the duration scope is notified to UE by exclusive message；Or,
By broadcasting the message the duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, reported and notified to UE for this by exclusive message
The duration scope.
With reference to the first possible implementation of fourth aspect or fourth aspect, in second of possible implementation
In, the main control unit is further used for：
It is described be used to indicating further carrying in the request for reporting historical information it is default report quantity, UE is indicated to work as
The preceding time is terminal, is obtained after the cell information recorded before current time in the range of the duration, based on the upper count off
Measure and further screening is made to the cell information for meeting the duration scope.
So, the precision of the cell information of acquisition can be further improved, so as to improve the accuracy of UE rate evaluations.
5th aspect, a kind of UE, including：
Receiving port, for obtaining default duration scope；
Processor, for receiving network side transmission be used for indicate report the request of historical information when, with it is current when
Between be terminal, obtain the cell information that is recorded in the range of the duration before current time；
Sending port, for the cell information of acquisition to be reported into network side as historical information.
So, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing invalid letter
Reporting for breath, can further improve precision of the network side to UE rate evaluations, improve the matter of network side mobile management
Amount.
With reference to the 5th aspect, in the first possible implementation, the receiving port specifically for：
The duration scope is obtained according to agreement regulation；
Or,
The duration scope is obtained according to the notice of network side.
It is described to receive in second of possible implementation with reference to the first possible implementation of the 5th aspect
Port obtains the duration scope according to the notice of network side, including：
Set up with network side after RRC is connected, the duration scope issued by exclusive message sink network side；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side for
Secondary report and the duration scope issued.
With reference to the 5th aspect or any one above-mentioned possible implementation of the 5th aspect, in the third possible realization
In mode, the processor is further used for：
If what the network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity,
Quantity is reported to make further screening to the cell information for meeting the duration scope based on described.
So, the precision of the cell information of acquisition can be further improved, so as to improve the accuracy of UE rate evaluations.
With reference to the third possible implementation of the 5th aspect, in the 4th kind of possible implementation, the processing
Device is further used for：
It is described for indicating receiving if having known the duration scope during the information of recording cell
Before the request for reporting history message, according to the setting cycle, using current time as terminal, in the duration before deletion current time
The cell information recorded outside scope.
So, it can save UE processing time when UE screens cell information, improve UE treatment effeciency.
6th aspect, a kind of eNB, including：
Sending port, for notifying default duration scope to UE；
Processor, the request of historical information is reported for being sent to UE for instruction, indicates UE using current time as terminal,
Obtain the cell information recorded before current time in the range of the duration；
Receiving port, for receiving the cell information that UE is reported, and using the cell information of acquisition as historical information to UE
Carry out rate evaluation.
So, the information content reported can be effectively reduced, so that interface-free resources are saved, and due to reducing invalid letter
Reporting for breath, can further improve precision of the network side to UE rate evaluations, improve the matter of network side mobile management
Amount.
With reference to the 6th aspect, in the first possible implementation, the sending port specifically for：
Set up with UE after RRC is connected, the duration scope is notified to UE by exclusive message；Or,
By broadcasting the message the duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, reported and notified to UE for this by exclusive message
The duration scope.
With reference to the 6th aspect or the first possible implementation of the 6th aspect, in second of possible implementation
In, the processor is further used for：
It is described be used to indicating further carrying in the request for reporting historical information it is default report quantity, UE is indicated to work as
The preceding time is terminal, is obtained after the cell information recorded before current time in the range of the duration, based on the upper count off
Measure and further screening is made to the cell information for meeting the duration scope.
So, the precision of the cell information of acquisition can be further improved, so as to improve the accuracy of UE rate evaluations.
Brief description of the drawings
Fig. 1 is UE under prior art in handover between cells schematic diagram；
Fig. 2 reports mobility information flow chart for UE in the embodiment of the present invention；
Fig. 3 indicates that UE reports mobility information flow chart for eNB in the embodiment of the present invention；
Fig. 4 and Fig. 5 reports historical information flow chart for the duration scopes configured according to eNB of UE in the embodiment of the present invention；
Fig. 6 reports historical information flow chart for UE duration scopes according to as defined in agreement in the embodiment of the present invention；
Fig. 7 enters according to last for UE in the embodiment of the present invention into the duration scopes configured of eNB during connected state at this
Historical information flow chart is reported when entering connected state；
Fig. 8 is the first UE structure chart in the embodiment of the present invention；
Fig. 9 is the first eNB structure chart in the embodiment of the present invention；
Figure 10 is second of UE structure chart in the embodiment of the present invention；
Figure 11 is second of eNB structure chart in the embodiment of the present invention.
Embodiment
In order to improve the precision of UE evaluation of speed, and reduction interface-free resources expense.In the embodiment of the present invention, eNB matches somebody with somebody
Put UE to filter the historical information reported based on temporal information, it is to avoid unnecessary historical information is reported, by filtering nothing
Historical information, reduces the number of cells that UE is reported, and lifts the precision of network evaluation UE speed, reduces empty overhead.
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in fig.2, in the embodiment of the present invention, UE reports mobility information（That is historical information）Flow it is as follows：
Step 200：UE obtains default duration scope.
In the present embodiment, the duration scope acquired in UE is used to indicate that one sets duration, and UE needs in follow-up process, adopted
The cell information for needing to report is screened with the setting duration.
On the other hand, in the present embodiment, UE obtains default duration scope, can use but be not limited to following several sides
Formula：
A, UE according to agreement regulation obtain duration scope, limited in the form of specification UE report historical information most with
Duration scope is imitated, so, when UE dispatches from the factory, or, just can be above-mentioned to know according to the formulation content of agreement when UE starts shooting
Duration scope.
B, UE can obtain duration scope according to eNB notice.Specifically can be including but not limited to following several ways：
B1, UE and eNB set up wireless heterogeneous networks（Radio Resource Control, RRC）After connection, by exclusive
The duration scope that message sink eNB is issued.
B2, the duration scope issued by broadcast message reception eNB.
In practical application, on the transmission opportunity of broadcast message, it can also can connect before establishing rrc connection setting up RRC
After connecing, without being limited, in the present embodiment, to be introduced exemplified by before setting up RRC.
B3, UE it is upper once release eNB between set up RRC connections when, by exclusive message sink eNB for this
The duration scope for reporting and issuing.
Step 210：UE receiving eNB transmission be used for indicate report the request of historical information when, using current time as
Terminal, the cell information recorded before obtaining current time in above-mentioned duration scope instruction duration.
UE often by a cell, can record the cell information of the cell（Such as, cell ID+residence time）, and UE
When reporting request of eNB transmissions is being received, the duration scope that can be obtained before, in recorded cell information,
Cell information of the record time in the duration that above-mentioned duration scope is indicated is obtained, and as effective historical information.
Further, when performing step 210, if eNB reports quantity in request is reported while carrying, UE is in sieve
When selecting cell information, duration scope is considered simultaneously and quantity information is reported, i.e., believe filtering out the cell that meets duration scope
After breath, also further to filter out and meet the cell information for reporting quantity, it is to avoid excess is reported.
Step 220：The cell information of acquisition is reported to network side by UE as historical information.
Because in step 210, therefore UE, will can carried out the cell information exclusion more than effective time
Give the correct time, UE only reports the cell information within effective time, so as to both save interface-free resources, can improve again in historical information
The validity of the historical information reported, makes eNB to judge UE translational speed exactly, so as to carry out accurately mobility
Management.
Further, if UE using duration scope and reports quantity to screen cell information simultaneously, then UE is reported
Cell information it is then more accurate, can further save interface-free resources, improve the validity of the historical information reported.
Step 210：UE receive network side transmission be used for indicate when reporting the request of historical information, using current time as
Terminal, the cell information recorded before obtaining current time in above-mentioned duration scope instruction duration.
Specifically, in the present embodiment, UE is receiving that eNB issues when being used to indicate to report the request of historical information, meeting
The cell information of local record is screened based on above-mentioned duration scope, optionally, UE can be screened using current time as terminal
Go out the cell information recorded before current time in above-mentioned duration scope instruction duration, and when above-mentioned duration scope is indicated
Recording cell information is then abandoned outside length.
For example, it is assumed that the duration scope that UE is obtained is 10s, and current time is 11:23, then UE is using current time as base
Standard, retrodicts forward 10s, then UE is by 11:13-11:The cell information of record in 23 this period of time is believed as effective history
Breath is reported.
In another example, it is assumed that the duration scope that UE is obtained is [0s, 20s], and current time is 11:23, then UE is with current
On the basis of time, 20s is retrodicted forward, then UE is by 11:03-11:The cell information of record in 23 this period of time is as effective
Historical information reported.
In another example, it is assumed that the duration scope that UE is obtained is [10s, 20s], and current time is 11:23, then UE is with current
On the basis of time, 10s-20s is retrodicted forward, then UE is by 11:03-11:The cell information of record in 13 this period of time is made
Reported for effective historical information.
Above-mentioned scene is only for example, and the setting of duration scope can be a time point, or a period, also
Other forms can be used, only clear and definite time range need to be can be identified for that out, this is no longer going to repeat them.
In the above-described embodiments, when recording the default duration scope of acquisition using A modes or B3 modes, UE can be
Just know before into connected state and report required duration scope next time, now, optionally, UE can be in recording cell information
During（I.e. receive eNB transmission report request before）, according to the setting cycle, using current time as terminal, delete
The cell information recorded before current time outside above-mentioned duration scope, so, can be deleted in effective time scope in time
Outside cell information, and receive that eNB issues report request before, save UE data processing amount, shortening is reported
Response time, further improve efficiency and precision that UE is reported.
It is corresponding with above-described embodiment, as shown in fig.3, in the embodiment of the present invention, eNB indicates that UE reports mobility to believe
The flow of breath is as follows：
Step 300：ENB notifies default duration scope to UE.
In the present embodiment, the duration scope that eNB is notified is used to indicate that one sets duration, and UE is needed in follow-up process,
The cell information for needing to report is screened using the setting duration.
On the other hand, in the present embodiment, eNB obtains default duration scope, can use but be not limited to following several sides
Formula：
C1, set up with UE after RRC is connected, duration scope is notified to UE by exclusive message.
C2, by broadcast the message to UE notify duration scope.
C3, it is upper once release UE between set up RCC connections when, by exclusive message for this report to UE lead to
Know duration scope.
Step 310：ENB sends the request that historical information is reported for instruction to UE, indicates UE using current time as terminal,
Obtain the cell information recorded before current time in the range of above-mentioned duration.
UE often by a cell, can record the cell information of the cell（Such as, cell ID+residence time）, and UE
When reporting request of eNB transmissions is being received, the duration scope that can be obtained before, in recorded cell information,
Cell information of the record time in the duration that above-mentioned duration scope is indicated is obtained, and as effective historical information.
Further, when performing step 310, if eNB reports quantity in request is reported while carrying, UE is in sieve
When selecting cell information, duration scope is considered simultaneously and quantity information is reported, i.e., believe filtering out the cell that meets duration scope
After breath, also further to filter out and meet the cell information for reporting quantity, it is to avoid excess is reported.
Step 320：ENB receives the cell information that UE is reported, and the cell information of acquisition is entered as historical information to UE
Row rate evaluation.
Because in step 210, eNB has indicated that UE, by the cell information exclusion more than effective time, therefore, is being carried out
Give the correct time, UE only reports the cell information within effective time, so as to both save interface-free resources, can improve again in historical information
The validity of the historical information reported, makes eNB to judge UE translational speed exactly, so as to carry out accurately mobility
Management.
Further, if UE using duration scope and reports quantity to screen cell information simultaneously, then UE is reported
Cell information it is then more accurate, can further save interface-free resources, improve the validity of the historical information reported.
Further description is made to above-described embodiment using several specific application scenarios below.
Under the first scene, as shown in fig.4, reporting the first of the duration scope of historical information by network side configuration UE
The idiographic flow of mode is as follows：
Step 400：UE is connected locally setting up RRC between eNB, into connected state；UE can be in the process to eNB
UE is notified to save historical information.
Step 401：ENB indicates that UE reports historical information using exclusive message, and indicate to need to report historical information when
Long scope, optionally, the cell maximum quantity for needing to report can be indicated simultaneously（Report quantity）.
In the present embodiment, preferably, the exclusive message that eNB is used can be the message newly defined, i.e., in original protocol streams
Depending on newly providing that a kind of message, the message format of its message are consulted by network side and end side on the basis of journey, so, it can not account for
With the capacity of other message.
Optionally, eNB indicates to report the duration scope of historical information can be one section of specified duration, UE using current time as
Terminal, reports and is being specified before current time in duration, the information list for the cell passed through, and record has UE in the information list
The identification information for all cells passed through in above-mentioned specified duration and residence time.
Step 402：UE enters the cell information recorded in the range of above-mentioned duration as historical information according to eNB instruction
Row is reported.
When eNB, which is indicated, reports the corresponding duration scope of historical information and cell maximum quantity simultaneously, UE need to ensure most
The quantity of the cell information reported eventually meets both limitations simultaneously.
For example, in the above-described embodiments, it is assumed that eNB indicates that UE reports the historical information in 1 hour, and the cell number reported
When amount must not exceed 8 cells, the historical information that UE1 is finally reported is as follows：
2 minutes 1 residence times of cell；
2 minutes 2 residence times of cell；
2 minutes 3 residence times of cell；
80 minutes 4 residence times of cell；
The historical information that UE2 is finally reported is as follows：
2 minutes 1 residence times of cell；
2 minutes 2 residence times of cell；
2 minutes 3 residence times of cell；
1 minute 4 residence time of cell；
2 minutes 5 residence times of cell；
3 minutes 6 residence times of cell；
2 minutes 7 residence times of cell；
3 minutes 8 residence times of cell.
Under second of scene, as shown in fig.5, being configured second that UE reports the duration scope of historical information by network side
The idiographic flow of mode is as follows：
Step 500：ENB indicates that UE needs to report the duration scope of historical information by broadcasting the message.
Optionally, eNB indicates to report the duration scope of historical information can be one section of specified duration, UE using current time as
Terminal, reports and is being specified before current time in duration, the information list for the cell passed through, and record has UE in the information list
The identification information for all cells passed through in above-mentioned specified duration and residence time.
Step 501：UE is connected locally setting up RRC between eNB, into connected state；UE can lead in this process
ENB notifies UE to save historical information；
Step 502：ENB indicates that UE reports historical information, optionally, the cell maximum number for needing to report can be indicated simultaneously
Amount.
Step 503：UE enters the cell information recorded in the range of above-mentioned duration as historical information according to eNB instruction
Row is reported.
When eNB, which is indicated, reports the corresponding duration scope of historical information and cell maximum quantity simultaneously, UE need to ensure most
The quantity of the cell information reported eventually meets both limitations simultaneously.
Under the third scene, as shown in fig.6, regulation UE reports the duration scope of historical information in the protocol, specific stream
Journey is as follows：
Step 600：The most long effective duration scope for the historical information that UE is reported is limited in the form of specification（When specifying
It is long）.
UE is given the correct time on historical information is carried out, and UE is being specified in duration before reporting, passed through using current time as terminal
Cell information list.
Step 601：UE is connected locally setting up RRC between eNB, into connected state；UE can lead in this process
ENB notifies UE to save historical information.
Due to using the default mode of agreement, when UE dispatches from the factory, the effective time of historical information, network are just had determined that
Side need not reinform UE.
Step 602：ENB indicates that UE reports historical information, optionally, the cell maximum number for needing to report can be indicated simultaneously
Amount.
Step 603：UE enters the cell information recorded in the range of above-mentioned duration as historical information according to eNB instruction
Row is reported.
When eNB, which is indicated, reports the corresponding duration scope of historical information and cell maximum quantity simultaneously, UE need to ensure most
The quantity of the cell information reported eventually meets both limitations simultaneously.
Under 4th kind of scene, as shown in fig.7, when UE enters Idle state, eNB indicates to give the correct time on follow-up, can adopt
The most long effective duration scope of historical information is reported, idiographic flow is as follows：
Step 700：When UE enters Idle state from connected state（When the i.e. last RRC connections set up are released）, eNB1
Indicate that UE needs to report the duration scope of historical information.
Optionally, eNB1 indicates to report the duration scope of historical information can be one section of specified duration, and UE is with current time
For terminal, report and specified before current time in duration, the information list for the cell passed through, the interior record of the information list has
The identification information for all cells that UE passes through in above-mentioned specified duration and residence time.
Step 701：UE sets up RRC connections local between eNB2, into connected state；UE can in the process to
ENB2 notifies UE to save historical information.
Step 702：ENB2 indicates that UE reports historical information, optionally, can indicate to need the cell reported maximum simultaneously
Quantity.
Step 703, UE indicates to carry out the cell information recorded in above-mentioned duration as historical information according to eNB2
Report.
When eNB2, which is indicated, reports the corresponding duration scope of historical information and cell maximum quantity simultaneously, UE need to ensure most
The quantity of the cell information reported eventually meets both limitations simultaneously.
Further, above-mentioned eNB1 and eNB2 can be same eNB or different eNB.In above-mentioned each implementation
In example, as one kind optimization, default duration scope is obtained according to agreement regulation in UE, and in upper once RRC Connection Releases
When obtained according to eNB notice under the default duration scope that uses when setting up RRC connections next time, both of these case, UE can
To know the effective time scope for reporting historical information next time in advance, so, before connected state is introduced into, when UE is being carried out
When historical information is recorded, it just can delete the cell having been positioned at outside effective time scope in time according to the duration scope of acquisition and believe
Breath, because UE has been over effective time model at the time of leaving the cell corresponding to this cell portion information apart from current time
Enclose, therefore, the cell information of this cell portion has been insufficient as judging the reference information of UE translational speeds, should be deleted
Remove, and after follow-up RRC connections are set up, the deleted cell information in this part need not be reported naturally, and be built in RRC connections
After vertical, when being screened using default duration scope to cell information, due to having deleted the cell information of failure, therefore,
UE processing time can be effectively saved, UE response efficiency is improved, it is also possible to save UE memory cost.
Based on above-mentioned implementation, as shown in fig.8, in the embodiment of the present invention, UE includes receiving unit 80, the and of processing unit 81
Transmitting element 82, wherein,
Receiving unit 80, for obtaining default duration scope；
Processing unit 81, for receiving when being used to indicate to report the request of historical information of network side transmission, to work as
The preceding time is terminal, obtains the cell information recorded before current time in the range of above-mentioned duration；
Transmitting element 82, for the cell information of acquisition to be reported into network side as historical information.
Receiving unit 80 specifically for：Duration scope is obtained according to agreement regulation；Or, obtained according to the notice of network side
Duration scope.
Receiving unit 80 obtains duration scope according to the notice of network side, including：
Set up with network side after RRC is connected, the duration scope issued by exclusive message sink network side；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side for
Secondary report and the duration scope issued.
Processing unit 81 is further used for：
If what network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity, it is based on
Quantity is reported to make further screening to the cell information for meeting duration scope.
Processing unit 81 is further used for：
During the information of recording cell, if having known duration scope, history is reported to disappear for instruction receiving
Before the request of breath, according to the setting cycle, using current time as terminal, recorded before deleting current time outside duration scope
Cell information.
As shown in fig.9, in the embodiment of the present invention, eNB includes transmitting element 90, main control unit 91 and receiving unit 92,
Wherein,
Transmitting element 90, for notifying default duration scope to UE；
Main control unit 91, for being sent to UE for indicating to report the request of historical information, indicate UE using current time as
Terminal, obtains the cell information recorded before current time in the range of duration；
Receiving unit 92, historical information pair is used as receiving the cell information that UE is reported, and using the cell information of acquisition
UE carries out rate evaluation.
Transmitting element 90 specifically for：
Set up with UE after RRC is connected, duration scope is notified to UE by exclusive message；Or,
By broadcasting the message duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, reported and notified to UE for this by exclusive message
Duration scope.
Main control unit 91 is further used for：
Further carried in the request for indicating to report historical information it is default report quantity, indicate UE with it is current when
Between be terminal, obtain before current time after the cell information that is recorded in the range of duration, based on reporting quantity to meeting duration
The cell information of scope makees further screening.
As shown in fig.10, in the embodiment of the present invention, UE includes receiving port 100, processor 101 and sending port 102,
Wherein,
Receiving port 100, for obtaining default duration scope；
Processor 101, for receiving when being used to indicate to report the request of historical information of network side transmission, with current
Time is terminal, obtains the cell information recorded before current time in the range of above-mentioned duration；
Sending port 102, for the cell information of acquisition to be reported into network side as historical information.
Receiving port 101 specifically for：Duration scope is obtained according to agreement regulation；Or, obtained according to the notice of network side
Take duration scope.
Receiving port 100 obtains duration scope according to the notice of network side, including：
Set up with network side after RRC is connected, the duration scope issued by exclusive message sink network side；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side for
Secondary report and the duration scope issued.
Processor 101 is further used for：
If what network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity, it is based on
Quantity is reported to make further screening to the cell information for meeting duration scope.
Processor 101 is further used for：
During the information of recording cell, if having known duration scope, history is reported to disappear for instruction receiving
Before the request of breath, according to the setting cycle, using current time as terminal, recorded before deleting current time outside duration scope
Cell information.
Refering to shown in Figure 11, in the embodiment of the present invention, eNB includes transmitting element 110, processor 111 and receiving unit
112, wherein,
Sending port 110, for notifying default duration scope to UE；
Processor 111, the request of historical information is reported for being sent to UE for instruction, indicates UE using current time as eventually
Point, obtains the cell information recorded before current time in the range of duration；
Receiving port 112, historical information pair is used as receiving the cell information that UE is reported, and using the cell information of acquisition
UE carries out rate evaluation.
Sending port 110 specifically for：
Set up with UE after RRC is connected, duration scope is notified to UE by exclusive message；Or,
By broadcasting the message duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, reported and notified to UE for this by exclusive message
Duration scope.
Processor 111 is further used for：
Further carried in the request for indicating to report historical information it is default report quantity, indicate UE with it is current when
Between be terminal, obtain before current time after the cell information that is recorded in the range of duration, based on reporting quantity to meeting duration
The cell information of scope makees further screening.
In summary, in the embodiment of the present invention, the effective time of historical information is configured with, sign is obtained ahead of time in UE, and this is effective
The duration scope of time so that UE can be filtered, it is to avoid unnecessary is upper before reporting to historical information to be reported
Report, so, can effectively reduce the information content reported, so that interface-free resources are saved, and due to reducing invalid information
Report, can further improve precision of the network side to UE rate evaluations, improve the quality of network side mobile management.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program production of upper implementation
The form of product.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (16)
1. a kind of method of report of user terminal UE mobility information, it is characterised in that including：
Obtain default duration scope；
When being used to indicate to report the request of historical information of network side transmission is being received, using current time as terminal, is obtaining and works as
The cell information recorded before the preceding time in the range of the duration；
The cell information of acquisition is reported into network side as historical information.
2. the method as described in claim 1, it is characterised in that the default duration scope of acquisition, including：
The duration scope is obtained according to agreement regulation；
Or,
The duration scope is obtained according to the notice of network side.
3. method as claimed in claim 2, it is characterised in that described that the duration scope is obtained according to the notice of network side,
Including：
Set up with network side after radio resource control RRC is connected, the duration model issued by exclusive message sink network side
Enclose；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side be directed to this on
The duration scope reported and issued.
4. before the method as described in claim 1,2 or 3, it is characterised in that using current time as terminal, acquisition current time
After the cell information recorded in the range of the duration, before the cell information is reported, further comprise：
If what the network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity, it is based on
It is described to report quantity to make further screening to the cell information for meeting the duration scope.
5. method as claimed in claim 4, it is characterised in that further comprise：
During the information of recording cell, if having known the duration scope, gone through receiving described reported for instruction
Before the request of history message, according to the setting cycle, using current time as terminal, in the duration scope before deletion current time
Outside the cell information that records.
6. a kind of method of report of user terminal UE mobility information, it is characterised in that including：
Default duration scope is notified to UE；
Sent to UE for indicating to report the request of historical information, indicate UE using current time as terminal, obtain current time it
The preceding cell information recorded in the range of the duration；
The cell information that UE is reported is received, and the cell information of acquisition is subjected to rate evaluation as historical information to UE.
7. method as claimed in claim 6, it is characterised in that described to notify the default duration scope to UE, including：
Set up with UE after radio resource control RRC is connected, the duration scope is notified to UE by exclusive message；Or,
By broadcasting the message the duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, by exclusive message for this report to UE notice described in
Duration scope.
8. method as claimed in claims 6 or 7, it is characterised in that the request that historical information is reported for instruction is sent to UE,
UE is indicated using current time as terminal, the cell information recorded before current time in the range of the duration is obtained, including：
It is described be used to indicating further carrying in the request for reporting historical information it is default report quantity, indicate UE with it is current when
Between be terminal, obtain before current time after the cell information that is recorded in the range of the duration, quantity pair reported based on described
The cell information for meeting the duration scope makees further screening.
9. a kind of user terminal UE, it is characterised in that including：
Receiving unit, for obtaining default duration scope；
Processing unit, for receiving when being used to indicate to report the request of historical information of network side transmission, with current time
For terminal, the cell information recorded before current time in the range of the duration is obtained；
Transmitting element, for the cell information of acquisition to be reported into network side as historical information.
10. UE as claimed in claim 9, it is characterised in that the receiving unit specifically for：
The duration scope is obtained according to agreement regulation；
Or,
The duration scope is obtained according to the notice of network side.
11. UE as claimed in claim 10, it is characterised in that when the receiving unit obtains described according to the notice of network side
Long scope, including：
Set up with network side after radio resource control RRC is connected, the duration model issued by exclusive message sink network side
Enclose；Or,
The duration scope issued by broadcast message reception network side；Or,
It is upper once release network side between set up RRC connections when, by exclusive message sink network side be directed to this on
The duration scope reported and issued.
12. the UE as described in claim 9,10 or 11, it is characterised in that the processing unit is further used for：
If what the network side was sent is used to indicate further to carry in the request for reporting historical information to report quantity, it is based on
It is described to report quantity to make further screening to the cell information for meeting the duration scope.
13. UE as claimed in claim 12, it is characterised in that the processing unit is further used for：
During the information of recording cell, if having known the duration scope, gone through receiving described reported for instruction
Before the request of history message, according to the setting cycle, using current time as terminal, in the duration scope before deletion current time
Outside the cell information that records.
14. a kind of base station eNB, it is characterised in that including：
Transmitting element, for notifying default duration scope to UE；
Main control unit, the request of historical information is reported for being sent to UE for instruction, indicates that UE, using current time as terminal, is obtained
Take the cell information recorded before current time in the range of the duration；
Receiving unit, is carried out for receiving the cell information that UE is reported, and using the cell information of acquisition as historical information to UE
Rate evaluation.
15. eNB as claimed in claim 14, it is characterised in that the transmitting element specifically for：
Set up with UE after radio resource control RRC is connected, the duration scope is notified to UE by exclusive message；Or,
By broadcasting the message the duration scope is notified to UE；Or,
It is upper once release UE between set up RRC connections when, by exclusive message for this report to UE notice described in
Duration scope.
16. the eNB as described in claims 14 or 15, it is characterised in that the main control unit is further used for：
It is described be used to indicating further carrying in the request for reporting historical information it is default report quantity, indicate UE with it is current when
Between be terminal, obtain before current time after the cell information that is recorded in the range of the duration, quantity pair reported based on described
The cell information for meeting the duration scope makees further screening.
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| CN103501517B (en) | 2013-09-23 | 2016-09-14 | 电信科学技术研究院 | A kind of report the method for mobile message, system and equipment |
| CN109561443B (en) * | 2017-09-26 | 2021-06-11 | 大唐移动通信设备有限公司 | Information processing method, device, equipment and computer readable storage medium |
| EP4195726A4 (en) * | 2020-08-04 | 2024-04-17 | Beijing Xiaomi Mobile Software Co Ltd | Information transmission method and apparatus, communication device, and storage medium |
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| CN101466087B (en) * | 2007-12-20 | 2011-02-16 | 宁波萨基姆波导研发有限公司 | Communication method for sectorization charging as well as communication system and customization terminal thereof |
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| CN101656941B (en) * | 2008-08-20 | 2012-11-07 | 华为技术有限公司 | Method, device and base station for updating information in adjacent regions |
| CN101990261B (en) * | 2009-07-30 | 2014-11-05 | 中兴通讯股份有限公司 | Mobility state transmission method and system |
| CN102572983B (en) * | 2010-12-14 | 2015-07-29 | 中国移动通信集团设计院有限公司 | The method, system and device that a kind of network by mobile terminal switches |
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| CN101959239A (en) * | 2009-07-20 | 2011-01-26 | 中兴通讯股份有限公司 | Historical cell information application method, target cell switching confirmation method and system |
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