CN104053195B - A kind of method and device for determining blacklist list member - Google Patents
A kind of method and device for determining blacklist list member Download PDFInfo
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- CN104053195B CN104053195B CN201410309445.8A CN201410309445A CN104053195B CN 104053195 B CN104053195 B CN 104053195B CN 201410309445 A CN201410309445 A CN 201410309445A CN 104053195 B CN104053195 B CN 104053195B
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Abstract
The present invention relates to wireless communication field, discloses a kind of method and device for determining blacklist list member.Methods described includes：When judgement user equipment (UE) is in RRC connection status with serving cell, whether the adjacent area of the serving cell currently meets that the UE's is currently accessed requirement；When the adjacent area be unsatisfactory for the UE be currently accessed require when, determine the adjacent area be the UE blacklist list member.The member for determining blacklist list can be realized by the method for the present invention, in order to realize the configuration to blacklist list, when UE carries out nearby region measurement to complete the switching of adjacent area, the quantity of the adjacent area of measurement is reduced, improves the accuracy of the measurement to the adjacent area used may be switched；In report measurement results, reduce the measurement report to the adjacent area in blacklist list, and reduce the load of the bandwidth of network side；In different-frequency measure, UE can preferably be such that business normally carries out.
Description
Technical field
The present invention relates to wireless communication field, more particularly to a kind of method and device for determining blacklist list member.
Background technology
In the mobile communications network for deploying Femto (femtocell) base station, UE (User Equipment, user
Equipment) need to meet current business demand by switching serving BS under several scenes, the switching of serving BS includes
Switching between Femto base stations and Femto base stations, the switching between Femto base stations and macro base station, macro base station and macro base station are cut
Change.Under normal circumstances, when UE switches from Femto base stations to macro base station, an only Target cell；But macro base station to
Femto base stations switch and Femto base stations are into the switching between Femto base stations, then there may be multiple switching target small areas.
Generally, before UE switches serving BS, UE can be (main to include measurement pair according to the measurement configuration that network side issues
As with report configuration) cell on each frequency is measured.According to LTE (Long Term Evolution, Long Term Evolution
System) agreement description, when sending measuring configures, cell blacklist list can be configured in measurement object.In the survey of cell
During measuring and reporting, UE will not be measured to the cell in blacklist list and be reported operation.Only disclosed in LTE protocol
The effect of blacklist list, but do not have the scheme for determining blacklist list member.And the reasonability of the configuration of blacklist list, certainly
The efficiency that UE is measured before serving BS is switched is determined, the base station determined as UE switchings can be good at servicing for UE.
Therefore, the member of blacklist list how is determined, most rational blacklist list is configured for different UE, is asking for urgent need to resolve
Topic.
The content of the invention
It is an object of the invention to provide a kind of method and device for determining blacklist list member, to overcome in correlation technique
The problem of being configured to blacklist list is not implemented.
The present invention provides a kind of method for determining blacklist list member, including：
Judgement user equipment (UE) and serving cell be in RRC (during connection status, the adjacent area of the serving cell currently whether
Meet that the UE's is currently accessed requirement；
When the adjacent area be unsatisfactory for the UE be currently accessed require when, determine the adjacent area be the UE blacklist arrange
Telogenesis person.
The embodiment of the present invention is realized by that will can not meet the UE of the service adjacent area for being currently accessed requirement, is defined as black name
Single list member, in order to which blacklist list member can be added in UE blacklist list, so as to realize to blacklist
The configuration and optimization of list.When UE carries out nearby region measurement to complete the switching of adjacent area, by not to the neighbour in blacklist list
Area measures, and so as to reduce the quantity of the adjacent area of measurement, reduces UE power consumption；By excluding the neighbour in blacklist list
Area, realize and measured only for the adjacent area for being currently accessed requirement for meeting UE, so as to improve to the adjacent area used may be switched
Measurement accuracy；In report measurement results, also as being given the correct time on nearby region measurement result is carried out, reduce to blacklist
The measurement report of adjacent area in list, and the load of the bandwidth of network side is reduced, improve the utilization rate of bandwidth；In different-frequency measure
UE can be to carry out the number that nearby region measurement reduces pause current business transmission, so that business more can be carried out normally.
When it is determined that the adjacent area meets the one or more in following condition, determine that the adjacent area is unsatisfactory for the UE's
It is currently accessed requirement：The currently available interface-free resources of adjacent area are unsatisfactory for current desired pre- of QoS Qos of the UE
Estimate interface-free resources, the current return bandwidth gear of adjacent area is higher than higher than the first preset gear, the Current hardware resource gear of adjacent area
Second preset gear；Or
When it is determined that the adjacent area meets the one or more in following condition, determine that the adjacent area is unsatisfactory for the UE's
It is currently accessed requirement：The currently available interface-free resources of adjacent area be unsatisfactory for the UE Qos it is current desired estimate interface-free resources, neighbour
Qos that the currently available return bandwidth resource in area is unsatisfactory for the UE it is current desired estimate return bandwidth, the current of adjacent area can
Hardware resource is estimated with needed for hardware resource is unsatisfactory for the current business of the UE.
The embodiment of the present invention is realized to be determined to be unsatisfactory for being currently accessed requirement according to UE own situation and the situation of adjacent area
Adjacent area is blacklist list member, in order to be configured and optimized to blacklist list.
Methods described also includes：
Obtain the motion track of the UE；
According to the motion track of the UE, the moving range of the UE is predicted；
When the adjacent area is not in the moving range of the UE, determine the adjacent area be the UE blacklist list into
Member.
Adjacent area not in moving range is defined as UE black name by the embodiment of the present invention by predicting UE moving range
The member of single-row table, so as to which when configuring blacklist, such adjacent area is added into people into blacklist, in order to which UE carries out nearby region measurement
When such adjacent area is not measured.
Methods described also includes：
Obtain the current location of the UE；
According to the current location of the UE, the distance of the adjacent area and the UE is determined；
When the distance of the adjacent area and the UE is more than or equal to predetermined threshold value, it is the black of the UE to determine the adjacent area
List list member.
The embodiment of the present invention realize when adjacent area distance UE farther out when, UE will not be switched to the neighbour within the current or short time
Area, by will not be defined as the member of UE blacklist list in the adjacent area of predetermined threshold value with UE distance, so as to black in configuration
During list, such adjacent area is added into people into blacklist, such adjacent area not measured when carrying out nearby region measurement in order to UE.
Methods described also includes：
Judge whether to be stored with the blacklist list of the UE；
When not being stored with the blacklist list of the UE, the blacklist list of the UE is created, and will determine as described
The adjacent area of UE blacklist list member is added in the blacklist list of the UE；
When being stored with the blacklist list of the UE, however, it is determined that the adjacent area for the blacklist list member of the UE does not exist
When in the blacklist list of the UE, the adjacent area is updated in the blacklist list of the UE；If the blacklist of the UE
When the adjacent area of blacklist list member for being not determined to the UE in list be present, the blacklist by the adjacent area from the UE
Removed in list.
The embodiment of the present invention completes the configuration to UE blacklist list by creating blacklist list, black by updating
List list, it ensure that the validity and reasonability of UE blacklist list.
The present invention also provides a kind of device for determining blacklist list member, and described device includes：
Judging module, when being in RRC connection status for adjudicating user equipment (UE) and serving cell, the serving cell
Whether adjacent area currently meets that the UE's is currently accessed requirement；
Member's determining module, for when the adjacent area be unsatisfactory for the UE be currently accessed require when, determine the adjacent area
For the blacklist list member of the UE.
Described device also includes：
Motion track acquisition module, for obtaining the motion track of the UE；
Prediction module, for the motion track according to the UE, predict the moving range of the UE；
Member's determining module is used for when the adjacent area is not in the moving range of the UE, determines that the adjacent area is
The blacklist list member of the UE.
Described device also includes：
Position acquisition module, for obtaining the current location of the UE；
Apart from determining module, for the current location according to the UE, the distance of the adjacent area and the UE is determined；
Member's determining module is used for when the distance of the adjacent area and the UE is more than or equal to predetermined threshold value, it is determined that
The adjacent area is the blacklist list member of the UE.
Described device also includes：
Judge module, for judging whether to be stored with the blacklist list of the UE；
Creation module, for when not being stored with the blacklist list of the UE, creating the blacklist list of the UE, and
The adjacent area that will determine as the blacklist list member of the UE is added in the blacklist list of the UE；
Update module, for when being stored with the blacklist list of the UE, however, it is determined that be the blacklist list of the UE
When the adjacent area of member is not in the blacklist list of the UE, the adjacent area is updated in the blacklist list of the UE；If
In the blacklist list of the UE exist be not determined to the UE the adjacent area of blacklist list member when, by the adjacent area from
Removed in the blacklist list of the UE.
The present invention at least has the advantages that：The embodiment of the present invention is realized by that will can not meet working as the UE of service
Adjacent area, distant adjacent area, the adjacent area not in the moving range of prediction that preceding access requires are defined as the blacklist of the UE
List member, in order to which blacklist list member is added in UE blacklist list, realize the configuration to blacklist list
And optimization.When UE carries out nearby region measurement to complete the switching of adjacent area, by not measured to the adjacent area in blacklist list,
So as to reduce the quantity of the adjacent area of measurement, UE power consumption is reduced；By excluding the adjacent area in blacklist list, realize only for
Meet that the UE adjacent area for being currently accessed requirement measures, so as to improve the accurate of the measurement to the adjacent area used may be switched
Property；In report measurement results, also as being given the correct time on nearby region measurement result is carried out, reduce to the adjacent area in blacklist list
Measurement report, and reduce the load of the bandwidth of network side, improve the utilization rate of bandwidth；In different-frequency measure, UE can be to carry out
Nearby region measurement and reduce pause current business transmission number so that business more can be carried out normally.By periodically more
New UE blacklist list, to ensure the validity of blacklist list and reasonability, realizes the optimization to blacklist list.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
Fig. 1 is the exemplary process diagram that the method for blacklist list member is determined in the embodiment of the present invention；
Fig. 2 is the schematic diagram of UE prediction moving range in the embodiment of the present invention；
Fig. 3 is the another exemplary flow chart that the method for blacklist list member is determined in the embodiment of the present invention；
Fig. 4 is the another exemplary flow chart that the method for blacklist list member is determined in the embodiment of the present invention；
Fig. 5 is the schematic diagram that the device of blacklist list member is determined in the embodiment of the present invention；
Fig. 6 is another schematic diagram that the device of blacklist list member is determined in the embodiment of the present invention.
Embodiment
Embodiments of the invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
The embodiment of the present invention provides a kind of method for determining blacklist list member, and for network side, this method can be used for
Blacklist list can be configured in order to which UE carries out nearby region measurement according to blacklist list and completes in the network that adjacent area switches, example
Such as the communication network of dense deployment Femto base stations, this embodiment of the present invention is not limited.
The method provided in an embodiment of the present invention for determining blacklist list member, by the way that working as the UE of service will can not be met
The adjacent area that preceding access requires is defined as blacklist list member, and is added in UE blacklist list, so as to realize to black name
The configuration of single-row table.When UE carries out nearby region measurement to complete the switching of adjacent area, by not entering to the adjacent area in blacklist list
Row measurement, so as to reduce the quantity of the adjacent area of measurement, reduces UE power consumption；It is real by excluding the adjacent area in blacklist list
Now measured only for the adjacent area for being currently accessed requirement for meeting UE, so as to improve the measurement to the adjacent area used may be switched
Accuracy；In report measurement results, also as being given the correct time on nearby region measurement result is carried out, reduce in blacklist list
Adjacent area measurement report, and reduce the load of the bandwidth of network side, improve the utilization rate of bandwidth；In different-frequency measure, UE can be with
To carry out the number that nearby region measurement reduces pause current business transmission, so that business more can be carried out normally.Below to this
Determine that the method for blacklist list member is described in detail in inventive embodiments.
As shown in figure 1, to determine the flow chart of the method for blacklist list member, including step in the embodiment of the present invention
101- steps 102：
Step 101：When judgement user equipment (UE) is in RRC connection status with serving cell, the adjacent area of the serving cell
Currently whether meet that the UE's is currently accessed requirement.
Step 102：When the adjacent area be unsatisfactory for the UE be currently accessed require when, it is the UE to determine the adjacent area
Blacklist list member.
Wherein, in one embodiment, when it is determined that the adjacent area determines institute when meeting the one or more in following condition
That states that adjacent area is unsatisfactory for the UE is currently accessed requirement：
(1), the currently available interface-free resources of adjacent area be unsatisfactory for the UE Qos it is current desired estimate interface-free resources：Example
Such as, the currently available interface-free resources of adjacent area can determine that the currently available interface-free resources can include available according to formula (1)
Up PRB (Physical Resource Block, Physical Resource Block) and available descending PRB；
s1=s2-s3-s4 (1)
Wherein, s1Represent the currently available interface-free resources of adjacent area；s2Represent the total interface-free resources in adjacent area；s3Represent adjacent area
Interface-free resources；s4Reserved interface-free resources are represented, the reserved interface-free resources can be a first settable thresholding.
Explanation need to be used, the currently available interface-free resources of prior art assessment adjacent area can be used to meet UE Qos
Required estimates interface-free resources, and the present invention does not limit herein.
(2), the current return bandwidth gear of adjacent area is higher than the first preset gear：For example, four shelves of return bandwidth gear
When position represents, gear is followed successively by from low to high：L (representing that return bandwidth is very sufficient), M (representing that return bandwidth resource is more sufficient), H
(representing that return bandwidth resource is inadequate), O (representing return bandwidth resource overload), corresponding first preset gear can be set
For M gears, first preset gear is represented when the return bandwidth gear of adjacent area is higher than M gears (during in H or O gears),
The return bandwidth of adjacent area is inadequate, it is impossible to normal service UE, therefore can not meet that UE's is currently accessed requirement.
(3), the Current hardware resource gear of adjacent area is higher than the second preset gear：Hardware resource includes processor resource, deposited
Store up the hardware resource such as resource and interface I/O (INPUT/OUTPUT, input-output apparatus interface).Hardware resource gear is with four
When gear represents, gear is followed successively by from low to high：L (representing that hardware resource is very sufficient), M (representing that hardware resource is more sufficient), H
(representing that base station hardware resource is inadequate), O (representing hardware resource excess load), corresponding second preset gear could be arranged to M
Gear, second preset gear represented when the hardware resource gear of adjacent area is higher than M gears (during in H or O gears), adjacent area
Hardware resource it is inadequate, it is impossible to normal service UE, therefore can not meet that UE's is currently accessed requirement.
It should be noted that above-mentioned first preset gear and the second preset gear can be the same or different.
Or can also be when it is determined that the adjacent area determines that the adjacent area is discontented with when meeting the one or more in following condition
The foot UE's is currently accessed requirement：
(1), the currently available interface-free resources of adjacent area be unsatisfactory for the UE Qos it is current desired estimate interface-free resources.Its
In, the determination method of currently available interface-free resources will not be repeated here in detailed description made above.
(2) Qos that, the currently available return bandwidth resource of adjacent area is unsatisfactory for the UE it is current desired estimate backhaul band
It is wide：Wherein it is possible to the scope estimation of the stock number according to corresponding to the return bandwidth gear of adjacent area and gear set in advance is adjacent
The currently available return bandwidth resource in area, therefore, the available backhaul bandwidth resources can be that a scope can also be one true
Fixed numerical value.It should be noted that currently available return bandwidth resource can determine according to prior art, do not limit herein.
A Qos that return bandwidth can be estimated according to the current business of user is current desired returns for UE Qos current desired estimating
Journey bandwidth, the return bandwidth current desired Qos that estimates can be the numerical value of a scope or a determination, it is necessary to explanation
It is that currently available return bandwidth resource can determine according to prior art, does not limit herein；Currently available return bandwidth
Resource be when being less than the return bandwidth needed for the Qos that estimates be unsatisfactory for UE be currently accessed requirement.
(3), the currently available hardware resource of adjacent area is unsatisfactory for estimating hardware resource needed for the current business of the UE：When
Preceding available hardware resource can be the numerical value of a scope or a determination, certainly, it is necessary to which explanation is currently may be used
Hardware resource can determine according to prior art, not limit herein.Hardware resource needed for UE current business can be with
It is the need hardware resource estimated according to the current business of user, the need hardware resource estimated can be a scope
Or one determination numerical value, it is necessary to explanation be that currently available hardware resource can determine according to prior art, do not do herein
Limit；Currently available hardware resource be when being less than the hardware resource needed for the Qos that estimates be unsatisfactory for UE be currently accessed requirement.
Wherein, the currently available interface-free resources of adjacent area, return bandwidth gear, hardware resource gear can be by indicating adjacent area
Carry out cell load measurement to obtain, such as load measurement request can be sent to adjacent area, the first adjacent area of instruction carries out cell load
Measure simultaneously feedback load measurement result.
Wherein, in one embodiment, can also by the following method in one or more of determine that adjacent areas are blacklist
List member：
1) motion track of the UE, is obtained；According to the motion track of the UE, the moving range of the UE is predicted；When
When the adjacent area is not in the moving range of the UE, the blacklist list member that the adjacent area is the UE is determined.Wherein, example
Such as, UE moving direction can be determined by obtaining UE motion track, then predicts that UE may be moved according to UE moving direction
The scope moved.Such as shown in Fig. 2 Fig. 2 shows the moving range according to angle-determining UE.In fig. 2, UE mobile side
Direction in Xiang Rutu shown in solid arrow.Then, using UE as angular vertex, using UE moving direction as one side, to perpendicular to UE
The both sides of moving direction respectively delimit predetermined angle, if the predetermined angle of both sides can be 60 °, then final prediction movement
Scope is 120 °, such as the scope between dotted arrow in Fig. 2.In fig. 2, if adjacent area A is in the range of this is 120 °, then adjacent area
A is not in UE moving range.Further, moving range further can also be determined according to adjacent area and UE distance, for example,
When adjacent area and UE distance are more than distance threshold, such as the adjacent area B in Fig. 2, although adjacent area is in 120 ° of B above methods determination
In the range of, but from UE away from (being more than above-mentioned distance threshold) too far away, therefore adjacent area B is not in prediction moving range.Need
Illustrate, in the method for above-mentioned determination prediction moving range, the predetermined angle of both sides can also be different.In addition, in this hair
In bright embodiment, the method for any moving range that can predict UE is applied to the embodiment of the present invention, does not limit herein.It is logical
Cross prediction UE moving range, the adjacent area not in moving range be defined as to the member of UE blacklist list, so as to
When putting blacklist, such adjacent area is added into people into blacklist, such adjacent area not surveyed when carrying out nearby region measurement in order to UE
Amount.
2) current location of the UE, is obtained；According to the current location of the UE, determine the adjacent area and the UE away from
From；When the distance of the adjacent area and the UE is more than or equal to predetermined threshold value, the blacklist that the adjacent area is the UE is determined
List member.When adjacent area distance UE farther out when, UE will not be switched to the adjacent area within the current or short time, by by with UE away from
From the member for the blacklist list for not being defined as UE in the adjacent area of predetermined threshold value, so that when configuring blacklist, by such adjacent area
Add people into blacklist, such adjacent area is not measured when carrying out nearby region measurement in order to UE.
It should be noted that passage and the change of environment, the state of adjacent area may change over time, such as black
The possible current state in adjacent area in list list is excellent, has actually become not being blacklist list member, without in blacklist
The possible current state in adjacent area in list is not good enough, actually becomes blacklist list member.Therefore can be according to the black of determination
After list list member creates blacklist list for the first time, the blacklist list is preserved, and be resident always in serving cell in UE
When blacklist list member periodically redefined by the serving cell, and the blacklist list of the UE is updated.It is above-mentioned
The various methods for determining blacklist list member are applied to perform before blacklist list is created for the first time, are also applied for creating
After blacklist list, blacklist list is updated.In one embodiment, the method for creating or updating blacklist list
It can perform and be：
Judge whether to be stored with the blacklist list of the UE；
When not being stored with the blacklist list of the UE, the blacklist list of the UE is created, and will determine as described
The adjacent area of UE blacklist list member is added in the blacklist list of the UE；
When being stored with the blacklist list of the UE, however, it is determined that the adjacent area for the blacklist list member of the UE does not exist
When in the blacklist list of the UE, the adjacent area is updated in the blacklist list of the UE；If the blacklist of the UE
When the adjacent area of blacklist list member for being not determined to the UE in list be present, the blacklist by the adjacent area from the UE
Removed in list.
By creating blacklist list, the configuration to UE blacklist list is completed, by updating blacklist list, is ensured
The validity and reasonability of UE blacklist list.
In one embodiment, after blacklist list is updated, the blacklist list after the renewal can also be passed through
Measurement control message is sent to UE, and instruction UE carries out incremental update to the blacklist list of itself.Wherein it is possible to only by renewal
Information is sent to UE, such as when only adding an adjacent area to blacklist list, can be only by the adjacent area and addition to the adjacent area
Operational notification is to UE, in order to which UE carries out incremental update, without covering UE's itself with the blacklist list after whole renewal
Blacklist list.The embodiment of the present invention realizes that instruction UE is updated to the blacklist list of itself, so as to realize to the black of UE
The renewal of list list, it ensure that the validity and reasonability of UE blacklist list., can be with addition, by incremental update
Improve renewal speed.
Wherein, in one embodiment, after UE is in Idle state or switches to adjacent area, serving cell can be by preservation
The blacklist list of the UE is deleted, the resource safeguarded with reducing serving cell to need, and reduces the burden of serving cell.
To sum up, the embodiment of the present invention is realized by the way that the adjacent area for being currently accessed requirement that can not meet the UE of service is defined as
Blacklist list member, it can be established according to blacklist list member or update configuration of the blacklist realization to blacklist list.
When UE carries out nearby region measurement to complete the switching of adjacent area, by not measured to the adjacent area in blacklist list, so as to subtract
The quantity of the adjacent area measured less, reduce UE power consumption；By excluding the adjacent area in blacklist list, realize only for meeting UE
The adjacent area for being currently accessed requirement measure, so as to improve to may the accuracy of the measurement of adjacent area that uses of switching；Upper
When reporting measurement result, also as being given the correct time on nearby region measurement result is carried out, reduce the measurement to the adjacent area in blacklist list
Report, and the load of the bandwidth of network side is reduced, improve the utilization rate of bandwidth；In different-frequency measure, UE can be to carry out adjacent area survey
Measure and reduce the number of pause current business transmission, so that business more can be carried out normally.
Below by several simple embodiments, to determining that the method for blacklist list member is carried out in the embodiment of the present invention
Describe in detail.
Embodiment one
Exemplified by creating UE blacklist list for the first time, the method to determining blacklist list member in the embodiment of the present invention
It is described in detail, as shown in figure 3, the method comprising the steps of 301- steps 311：
Step 301：Serving cell and adjacent area where UE, which are established, connects and obtains the positional information of adjacent area.
Connect wherein it is possible to be established according to ANR (AutomaticNerighborRelation, Automatic Neighboring Relation) and adjacent area
Connect.
Connected wherein it is possible to be established by X2 interface and adjacent area.
Step 302：Serving cell where UE sends load measurement request message to adjacent area, and instruction adjacent area carries out cell and born
Lotus measures.
Wherein, after connection is established by X2 interface and adjacent area, resource status request can be used as by X2 interface and born
Lotus measurement request is sent to adjacent area.
Step 303：Adjacent area receives load measurement request message, and starts execution cell according to load measurement request message and bear
Lotus measures.
Step 304：Load measurements are sent to the serving cell where UE by adjacent area.
Wherein, load measurements can be sent to where UE by adjacent area by the resource status report message of X2 interface
Serving cell.
Step 305：Serving cell where UE receives the load measurements that adjacent area is sent.
Step 306：What serving cell where UE obtained UE is currently accessed requirements, behind the current location for determining UE, beginning
Follow the trail of and obtain UE motion track.
Wherein, the execution sequence of step 306 is unrestricted.
Wherein, in one embodiment, establish service connection in UE and serving cell and enter RRC CONNECTED
When (Radio Resource Control, RRC connection status), serving cell acquisition UE's is currently accessed requirement.
Wherein, in one embodiment, serving cell creates the black of the UE when establishing RRC connection status with UE for the first time
List list.It can also judge whether to be stored with the UE when serving cell determines the blacklist list member that adjacent area is the UE
Blacklist list, if not having, create the blacklist list of the UE.
Step 307：Serving cell determines that the current interface-free resources situation of adjacent area is unsatisfactory for estimating needed for the Qos of the UE
During interface-free resources, then the adjacent area is added to UE blacklist list.
Step 308：When serving cell determines that the current return bandwidth gear of adjacent area is higher than the first preset gear, the neighbour is determined
Area is UE blacklist list member and the adjacent area is then added to UE blacklist list.
Step 309：When serving cell determines that the Current hardware resource gear of adjacent area is higher than the second preset gear, then by the neighbour
Area adds UE blacklist list.
Step 310：Serving cell determines that adjacent area and UE distance are more than or equal to default threshold according to the current location for stating UE
During value, determine that the adjacent area adds UE blacklist list for UE blacklist list member and by the adjacent area.
Step 311：Serving cell predicts UE moving range, when adjacent area is not in UE movement according to UE motion track
In the range of when, determine the adjacent area be UE blacklist list member and then by the adjacent area addition UE blacklist list.
Wherein, the execution sequence of step 307- steps 311 is unrestricted.Step 307- steps can be selected in practical application
One or multi-step in 311 determines the blacklist list member whether adjacent area is UE and is added into blacklist list.
The embodiment of the present invention realizes the first blacklist list for creating UE, realizes the configuration to blacklist list.When UE enters
When row nearby region measurement is to complete the switching of adjacent area, by not measured to the adjacent area in blacklist list, so as to reduce measurement
Adjacent area quantity, reduce UE power consumption；By excluding the adjacent area in blacklist list, realize normal only for can guarantee that UE
The adjacent area of work measures, so as to improve the accuracy of the measurement to that may switch the adjacent area used；In report measurement results
When, also as being given the correct time on nearby region measurement result is carried out, reduce the measurement report to the adjacent area in blacklist list, and reduce
The load of the bandwidth of network side, improve the utilization rate of bandwidth；In different-frequency measure, UE can be reduced temporarily to carry out nearby region measurement
Stop the number of current business transmission, so that business more can be carried out normally.
Embodiment two
After blacklist list is created for the first time, exemplified by the blacklist list for periodically updating UE, to implement to the present invention
Determine that the method for blacklist list member is described in detail in example, as shown in figure 4, the method comprising the steps of 401- steps 405：
Wherein, in one embodiment, can by first time to adjacent area send load measurement solicited message when, instruction is adjacent
Area periodically performs cell load and measures and send load measurements, in order to periodically receive the load measuring of adjacent area afterwards
Amount result redefine UE blacklist list member, in order to realize the renewal to UE blacklist list.
Step 401：When reaching cycle renewable time, serving cell obtain adjacent area load measurements and UE it is current
Access requires.
Step 402：Serving cell when it is determined that adjacent area be unsatisfactory for UE be currently accessed require when, determine the adjacent area be UE it is black
List list member.
Step 403：Serving cell determines that adjacent area and UE distance are more than or equal to default threshold according to the current location for stating UE
During value, the blacklist list member that the adjacent area is UE is determined.
Step 404：Serving cell follows the trail of UE motion track, and according to UE motion track, predicts UE moving range,
When adjacent area is not in UE moving range, the blacklist list member that the adjacent area is UE is determined.
Wherein, the execution sequence of step 402- steps 404 is unrestricted.
Step 405：Serving cell obtains UE blacklist list, and the blacklist list member that will determine as UE does not exist but
Adjacent area in UE blacklist list, is updated in UE blacklist list；Will in UE blacklist list exist but not by
It is defined as the adjacent area of UE blacklist list member, is removed from UE blacklist list.
Wherein, in one embodiment, serving cell can also control the blacklist list after step 405 by measuring
Message processed is handed down to UE, to ensure that UE carries out nearby region measurement according to the blacklist list of renewal, ensures the validity of nearby region measurement
And accuracy.
Wherein, in one embodiment, the UE of storage blacklist row can also after UE switches to adjacent area, be deleted
Table.
The embodiment of the present invention is by periodically determining blacklist list member, in order to periodically update UE blacklist
List, to ensure the validity of blacklist list and reasonability, realize the optimization to blacklist list.
The embodiment of the present invention also provides a kind of device for determining blacklist list member, as shown in figure 5, described device bag
Include：
Judging module 501, when being in RRC connection status for adjudicating user equipment (UE) and serving cell, the service is small
Whether the adjacent area in area currently meets that the UE's is currently accessed requirement；
Member's determining module 502, for when the adjacent area be unsatisfactory for the UE be currently accessed require when, determine the neighbour
Area is the blacklist list member of the UE.
Wherein, in one embodiment, as shown in fig. 6, described device also includes：
Motion track acquisition module 503, for obtaining the motion track of the UE；
Prediction module 504, for the motion track according to the UE, predict the moving range of the UE；
Member's determining module 502 is used for when the adjacent area is not in the moving range of the UE, determines the neighbour
Area is the blacklist list member of the UE.
Wherein, in one embodiment, as shown in fig. 6, described device also includes：
Position acquisition module 505, for obtaining the current location of the UE；
Apart from determining module 506, for the current location according to the UE, the distance of the adjacent area and the UE is determined；
Member's determining module 502 is used for when the distance of the adjacent area and the UE is more than or equal to predetermined threshold value,
Determine the blacklist list member that the adjacent area is the UE.
Wherein, in one embodiment, as shown in fig. 6, described device also includes：
Judge module 507, for judging whether to be stored with the blacklist list of the UE；
Creation module 508, the blacklist for when not being stored with the blacklist list of the UE, creating the UE arrange
Table, and the adjacent area that will determine as the blacklist list member of the UE is added in the blacklist list of the UE；
Update module 509, for when being stored with the blacklist list of the UE, however, it is determined that arranged for the blacklist of the UE
When the adjacent area of telogenesis person is not in the blacklist list of the UE, the adjacent area is updated in the blacklist list of the UE；
If the adjacent area of blacklist list member for being not determined to the UE in the blacklist list of the UE be present, by the adjacent area
Removed from the blacklist list of the UE.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is 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 the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
- A kind of 1. method for determining blacklist list member, it is characterised in that methods described includes：When judgement user equipment (UE) is in RRC connection status with serving cell, whether the adjacent area of the serving cell currently meets The UE's is currently accessed requirement；When the adjacent area be unsatisfactory for the UE be currently accessed require when, determine the adjacent area be the UE blacklist list into Member；When it is determined that the adjacent area meets the one or more in following condition, determine that the adjacent area is unsatisfactory for the current of the UE Access requires：The currently available interface-free resources of adjacent area be unsatisfactory for the UE QoS Qos it is current desired estimate sky Mouth resource, the current return bandwidth gear of adjacent area are higher than second higher than the Current hardware resource gear of the first preset gear, adjacent area Preset gear, or,The currently available interface-free resources of adjacent area be unsatisfactory for the UE Qos it is current desired estimate interface-free resources, adjacent area it is current Available backhaul bandwidth resources be unsatisfactory for the UE Qos it is current desired estimate return bandwidth, adjacent area currently available hardware money Source is unsatisfactory for estimating hardware resource needed for the current business of the UE.
- 2. according to the method for claim 1, it is characterised in that methods described also includes：Obtain the motion track of the UE；According to the motion track of the UE, the moving range of the UE is predicted；When the adjacent area is not in the moving range of the UE, the blacklist list member that the adjacent area is the UE is determined.
- 3. according to the method for claim 1, it is characterised in that methods described also includes：Obtain the current location of the UE；According to the current location of the UE, the distance of the adjacent area and the UE is determined；When the distance of the adjacent area and the UE is more than or equal to predetermined threshold value, the blacklist that the adjacent area is the UE is determined List member.
- 4. according to any described method in claim 1-3, it is characterised in that methods described also includes：Judge whether to be stored with the blacklist list of the UE；When not being stored with the blacklist list of the UE, the blacklist list of the UE is created, and will determine as the UE's The adjacent area of blacklist list member is added in the blacklist list of the UE；When being stored with the blacklist list of the UE, however, it is determined that for the UE blacklist list member adjacent area not described When in UE blacklist list, the adjacent area is updated in the blacklist list of the UE；If the blacklist list of the UE When middle presence is not determined to the adjacent area of blacklist list member of the UE, the blacklist list by the adjacent area from the UE Middle removal.
- 5. a kind of device for determining blacklist list member, it is characterised in that described device includes：Judging module, when being in RRC connection status for adjudicating user equipment (UE) and serving cell, the adjacent area of the serving cell Currently whether meet that the UE's is currently accessed requirement；Member's determining module, for when the adjacent area be unsatisfactory for the UE be currently accessed require when, determine the adjacent area for institute State UE blacklist list member；When it is determined that the adjacent area meets the one or more in following condition, the adjacent area is determined Be unsatisfactory for the UE is currently accessed requirement：The currently available interface-free resources of adjacent area are unsatisfactory for the QoS of the UE Qos it is current desired estimate interface-free resources, adjacent area current return bandwidth gear higher than the first preset gear, adjacent area it is current hard Part resource gear is higher than the second preset gear, or,The currently available interface-free resources of adjacent area be unsatisfactory for the UE Qos it is current desired estimate interface-free resources, adjacent area it is current Available backhaul bandwidth resources be unsatisfactory for the UE Qos it is current desired estimate return bandwidth, adjacent area currently available hardware money Source is unsatisfactory for estimating hardware resource needed for the current business of the UE.
- 6. device according to claim 5, it is characterised in that described device also includes：Motion track acquisition module, for obtaining the motion track of the UE；Prediction module, for the motion track according to the UE, predict the moving range of the UE；Member's determining module is used for when the adjacent area is not in the moving range of the UE, and it is described to determine the adjacent area UE blacklist list member.
- 7. device according to claim 5, it is characterised in that described device also includes：Position acquisition module, for obtaining the current location of the UE；Apart from determining module, for the current location according to the UE, the distance of the adjacent area and the UE is determined；Member's determining module is used for when the distance of the adjacent area and the UE is more than or equal to predetermined threshold value, it is determined that described Adjacent area is the blacklist list member of the UE.
- 8. according to any described device in claim 5-7, it is characterised in that described device also includes：Judge module, for judging whether to be stored with the blacklist list of the UE；Creation module, for when not being stored with the blacklist list of the UE, creating the blacklist list of the UE, and will be true The adjacent area for being set to the blacklist list member of the UE is added in the blacklist list of the UE；Update module, for when being stored with the blacklist list of the UE, however, it is determined that be the blacklist list member of the UE Adjacent area not in the blacklist list of the UE when, the adjacent area is updated in the blacklist list of the UE；It is if described When the adjacent area of blacklist list member for being not determined to the UE in UE blacklist list be present, by the adjacent area from described Removed in UE blacklist list.
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|---|---|---|---|---|
| WO2017113063A1 (en) * | 2015-12-28 | 2017-07-06 | 华为技术有限公司 | Nas message processing and cell list updating methods and devices |
| WO2018178758A1 (en) | 2017-03-31 | 2018-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Enhanced flight plan for unmanned traffic aircraft systems |
| WO2018178752A1 (en) | 2017-03-31 | 2018-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for using network location services in a unmanned aircraft systems traffic management framework |
| EP3601040B1 (en) | 2017-03-31 | 2022-08-03 | Telefonaktiebolaget LM Ericsson (PUBL) | Broadcasting geolocation information in a radio frame transmitted from an unmanned aerial vehicle |
| WO2018189576A1 (en) | 2017-04-14 | 2018-10-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Optimal unmanned aerial vehicle flight route planning based on quality-of-service requirements for data, telemetry, and command and control requirements in 3gpp networks |
| CN110800221B (en) * | 2017-05-05 | 2022-04-08 | 瑞典爱立信有限公司 | Method, apparatus, and medium for managing unmanned aerial vehicles |
| WO2019012308A1 (en) | 2017-07-10 | 2019-01-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Optimization of radio resource allocation based on unmanned aerial vehicle flight path information |
| US10952113B2 (en) | 2017-09-05 | 2021-03-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Planned continuity of unmanned aerial vehicle (UAV) link connectivity in UAV traffic management systems |
| WO2019130050A1 (en) | 2017-12-29 | 2019-07-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Using a cellular interface for unmanned aerial vehicle communications |
| CN110087264B (en) * | 2018-01-26 | 2020-12-01 | 大唐移动通信设备有限公司 | Neighbor cell adding processing method and device in neighbor cell self-optimization process |
| US11657720B2 (en) | 2018-03-30 | 2023-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Network coverage and policy information generation and distribution for unmanned aerial vehicle flight planning |
| GB2576918A (en) * | 2018-09-06 | 2020-03-11 | Tcl Communication Ltd | Network reporting in a cellular network |
| CN112566190B (en) * | 2019-09-26 | 2023-04-07 | 中国移动通信集团山东有限公司 | LTE switching optimization method and device, storage medium and computer equipment |
| CN115208672B (en) * | 2022-07-15 | 2024-01-23 | 北京天融信网络安全技术有限公司 | Blacklist adjustment method, blacklist adjustment device, electronic equipment and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859705A (en) * | 2005-07-19 | 2006-11-08 | 上海华为技术有限公司 | Method for reducing soft switching resource consumption |
| CN102281569A (en) * | 2011-08-03 | 2011-12-14 | 京信通信系统（中国）有限公司 | Distributed strategy based measurement control method for Femto base station |
| CN102685838A (en) * | 2012-05-25 | 2012-09-19 | 华为终端有限公司 | Cell reselection method and mobile terminal |
| EP2595433A1 (en) * | 2011-11-21 | 2013-05-22 | Deutsche Telekom AG | Method and system for network-centric discovering of points of attachement to the network for mobile devices within networks having plural access points |
-
2014
- 2014-06-30 CN CN201410309445.8A patent/CN104053195B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859705A (en) * | 2005-07-19 | 2006-11-08 | 上海华为技术有限公司 | Method for reducing soft switching resource consumption |
| CN102281569A (en) * | 2011-08-03 | 2011-12-14 | 京信通信系统（中国）有限公司 | Distributed strategy based measurement control method for Femto base station |
| EP2595433A1 (en) * | 2011-11-21 | 2013-05-22 | Deutsche Telekom AG | Method and system for network-centric discovering of points of attachement to the network for mobile devices within networks having plural access points |
| CN102685838A (en) * | 2012-05-25 | 2012-09-19 | 华为终端有限公司 | Cell reselection method and mobile terminal |
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Address after: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Comba Telecom System (China) Ltd. |