CN108322919A - A kind of adjacent area management method and device - Google Patents
A kind of adjacent area management method and device Download PDFInfo
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- CN108322919A CN108322919A CN201710029051.0A CN201710029051A CN108322919A CN 108322919 A CN108322919 A CN 108322919A CN 201710029051 A CN201710029051 A CN 201710029051A CN 108322919 A CN108322919 A CN 108322919A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
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Abstract
An embodiment of the present invention provides a kind of adjacent area management method and device, the method includes：Receive the measurement report that base station reports；The measurement report receives the measurement report of mobile terminal reporting in base station, and determines and sent after the purpose cell in the measurement report is not configured；Judge whether the Target cell in the measurement report belongs to and be currently accessed server, the server that is currently accessed is that mobile terminal is presently in the corresponding access server of cell；It is currently accessed server if belonging to, the purpose cell in the measurement report is configured by the server that is currently accessed；If being not belonging to be currently accessed server, base station is notified to rebuild measuring configuration to be configured to the purpose cell in the measurement report by master server.It solves the problems, such as master server load excessive, achieves the advantageous effect for reducing master server load.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of adjacent area management method and device.
Background technology
In the mobile communication network, mobile terminal is directly interacted with base station, and each base station is responsible for moving in a cell
The communication of terminal.Mobile terminal generally requires to switch between each neighboring community in moving process.Wherein, adjacent small
Area is managed collectively by Neighboring Relation Table.
In the prior art, as shown in Figure 1, for LTE network, the management process to Neighboring Relation Table includes mainly：It is first
First, when UE (user equipment, user equipment) establishes Radio Link, UE according to the measuring configuration of eNodeB instruct into
Row measures, and measurement report is sent to base station eNodeB；Wherein, measuring configuration instruction includes measurement frequency, measurement object, report
Criterion, measurement report include the cell list for meeting specified trigger conditions and the Reference Signal Received Power of each cell；Then, base
Whether the identification code for judging each cell in measurement report stand it is known that when known to the identification code of cell, switches to the cell；It is no
Then, new measuring configuration order is built, is measured again by UE and obtains the cell information, and be inserted into Neighboring Relation Table；
Finally, the neighboring BS relationship that this is newly detected is sent to OMC (Operation and Maintenance Center, behaviour by base station
Make maintenance centre), change the association attributes of the new neighboring BS relationship.
Cause OMC loads larger however, carrying out adjacent area management by OMC；The neighboring BS relationship newly detected needs to add first
It adds in Neighboring Relation Table, causes the neighboring BS relationship newly detected that can not be used when this cell switches；Not timing is cleared up
Neighboring Relation Table leads to OMC and base station configuring redundancy.
Invention content
In view of the above problems, it is proposed that the present invention is in order to provide solving the above problems or solve above-mentioned ask at least partly
A kind of adjacent area management method and device of topic.
According to an aspect of the invention, there is provided a kind of adjacent area management method, including：
Receive the measurement report that base station reports；The measurement report receives the measurement report of mobile terminal reporting in base station
It accuses, and determines and sent after the purpose cell in the measurement report is not configured；
Judge whether the Target cell in the measurement report belongs to and is currently accessed server, it is described to be currently accessed server
It is presently in the corresponding access server of cell for mobile terminal；
It is currently accessed server if belonging to, by the server that is currently accessed to the purpose cell in the measurement report
It is configured；
If being not belonging to be currently accessed server, notify base station rebuild measuring configuration with by master server to described
Purpose cell in measurement report is configured.
Optionally, described by the step for being currently accessed server and being configured to the purpose cell in the measurement report
Suddenly, including：
From it is described be currently accessed in the corresponding configuration information of server read described in be currently accessed it is all small under server
The configuration information list in area；
From the configuration information of the purpose cell obtained in the configuration information list of all cells in measurement report；
The configuration information of the purpose cell is sent to the base station for reporting the measurement report.
Optionally, it is currently accessed what server configured the purpose cell in the measurement report by described described
After step, further include：
The corresponding neighboring BS relationship of the measurement report is periodically reported into master server by the server that is currently accessed.
Optionally, it is currently accessed what server configured the purpose cell in the measurement report by described described
After step, further include：
By the invalid neighboring BS relationship being currently accessed in the server periodically deletion Neighboring Relation Table.
Optionally, described by the neighboring BS relationship being currently accessed in the server periodically deletion neighborhood region correlation chart row
The step of, including：
For each neighboring BS relationship in the Neighboring Relation Table, according to the maximum adjacent area number of cell, the intensive system of cell
Number maximum value, period factor maximum value, determine the initial value of penalty factor；
According to whether there is the measurement report for including the Target cell in the neighboring BS relationship at the appointed time section, change
The penalty factor；
If the penalty factor is less than or equal to zero, the neighboring BS relationship is deleted from the Neighboring Relation Table.
Optionally, at the appointed time section is interior with the presence or absence of the survey for including the Target cell in the neighboring BS relationship for the basis
The step of amount is reported, changes the penalty factor, including：
At the appointed time section is interior with the presence or absence of the measurement report for including the Target cell in the neighboring BS relationship for detection；
If being not present, the penalty factor is changed according to cell close coefficient, the period factor.
Optionally, each neighboring BS relationship in the Neighboring Relation Table, according to the maximum adjacent area number of cell,
Cell close coefficient maximum value, period factor maximum value, the step of determining the initial value of penalty factor, including：
It is for each neighboring BS relationship in Neighboring Relation Table, the maximum adjacent area number of cell, cell close coefficient is maximum
The initial value of value, the product of period factor maximum value as penalty factor.
Optionally, the described the step of penalty factor is changed according to cell close coefficient, the period factor, including：
Obtain the current value of the penalty factor；
The product that the current value of the penalty factor is subtracted to cell close coefficient and the period factor, obtains penalty factor.
According to another aspect of the present invention, a kind of adjacent area managing device is provided, including：
Measurement report receiving module, the measurement report reported for receiving base station；The measurement report is received in base station
The measurement report of mobile terminal reporting, and determine and sent after the purpose cell in the measurement report is not configured；
Access server judgment module, whether the Target cell for judging in the measurement report, which belongs to, is currently accessed clothes
Business device, the server that is currently accessed is that mobile terminal is presently in the corresponding access server of cell；
First neighboring BS relationship configuration module is currently accessed server if being currently accessed server for belonging to by described
Purpose cell in the measurement report is configured；
If second neighboring BS relationship configuration module notifies base station to rebuild survey for being not belonging to be currently accessed server
Amount configuration is to configure the purpose cell in the measurement report by master server.
Optionally, the first neighboring BS relationship configuration module, including：
All community configured information acquisition submodules, for being read from described be currently accessed in the corresponding configuration information of server
Take the configuration information list of all cells being currently accessed under server；
Purpose community configured information acquisition submodule is measured for being obtained from the configuration information list of all cells
The configuration information of purpose cell in report；
Configuration information issues submodule, and the measurement report is reported for the configuration information of the purpose cell to be sent to
Base station.
Optionally, after the first neighboring BS relationship configuration module, further include：
Neighboring Relation Table reporting module, for by the server that is currently accessed by the corresponding adjacent area of the measurement report
Correlation period reports to master server.
Optionally, after the first neighboring BS relationship configuration module, further include：
Neighboring BS relationship removing module, for being currently accessed in the server periodically deletion Neighboring Relation Table by described
Invalid neighboring BS relationship.
Optionally, the neighboring BS relationship removing module, including：
Penalty factor initial value determination sub-module, each neighboring BS relationship for being directed in the Neighboring Relation Table, according to
Maximum adjacent area number, cell close coefficient maximum value, the period factor maximum value of cell, determine the initial value of penalty factor；
Penalty factor changes submodule, for interior with the presence or absence of comprising in the neighboring BS relationship according at the appointed time section
The measurement report of Target cell changes the penalty factor；
Neighboring BS relationship deletes submodule, if be less than or equal to zero for the penalty factor, from the Neighboring Relation Table
It is middle to delete the neighboring BS relationship.
Optionally, the penalty factor changes submodule, including：
Measurement report existence judging unit includes the neighboring BS relationship for detecting to whether there is at the appointed time section
In Target cell measurement report；
Penalty factor changes unit, if for being not present, the punishment is changed according to cell close coefficient, the period factor
The factor.
Optionally, the penalty factor initial value determination sub-module, including：
Penalty factor initial value determination unit, each neighboring BS relationship for being directed in Neighboring Relation Table, most by cell
Big adjacent area number, the initial value of cell close coefficient maximum value, the product of period factor maximum value as penalty factor.
Optionally, the penalty factor changes unit, including：
Current value obtains subelement, the current value for obtaining the penalty factor；
Penalty factor computation subunit, for by the current value of the penalty factor subtract cell close coefficient and period because
The product of son, obtains penalty factor.
A kind of adjacent area management method and device of the present invention, the measurement report reported by receiving base station；The measurement report
After announcement receives the measurement report of mobile terminal reporting in base station, and the purpose cell in the determining measurement report is not configured
It sends；Judge whether the Target cell in the measurement report belongs to and be currently accessed server, the server that is currently accessed is
Mobile terminal is presently in the corresponding access server of cell；It is currently accessed server if belonging to, clothes are currently accessed by described
Business device configures the purpose cell in the measurement report；If being not belonging to be currently accessed server, notify base station again
Measuring configuration is built to be configured to the purpose cell in the measurement report by master server.It is negative to solve master server
Excessive problem is carried, the advantageous effect for reducing master server load is achieved.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 shows a kind of step flow chart of adjacent area management method embodiment one according to the present invention；
Fig. 2 shows a kind of step flow charts of adjacent area management method embodiment two according to the present invention；
Fig. 3 shows a kind of structure diagram of adjacent area managing device embodiment three according to the present invention；
Fig. 4 shows a kind of structure diagram of adjacent area managing device example IV according to the present invention.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Embodiment one
Referring to Fig.1, the step flow chart for showing a kind of adjacent area management method embodiment one according to the present invention, specifically may be used
To include the following steps：
Step 101, the measurement report that base station reports is received；The measurement report receives mobile terminal reporting in base station
Measurement report, and determine and sent after the purpose cell in the measurement report configures not in Neighboring Relation Table.
In the mobile communication network, since mobile terminal is constantly moving, when mobile terminal is corresponding small from a base station
When area is moved to its adjacent cell, generally require to switch to the communication service of mobile terminal from the corresponding cell of current base station
Adjacent cell.In practical applications, mobile terminal obtains measurement report by measuring the signal received from base station, and judgement is
No progress cell switching.
Wherein, measurement report is measuring configuration of the mobile terminal according to base station, and measuring reference signals receive what power obtained
Measurement result.Including：Meet the purpose cell list of specified requirements, and the corresponding reference signal of each purpose cell receives work(
Rate.
Neighboring Relation Table is stored in database server.Neighboring Relation Table includes several neighboring BS relationship, often
Neighboring BS relationship indicates cell-of-origin, purpose cell PCI (Physical Cell Identifier, physical area identification code), mesh
Cell CGI (Cell Global Identifier, Cell Global Identification), the PLMN (Public belonging to purpose cell
Land Mobile Network, public land mobile network) list, TAC (Tracking Area Code, tracking area coding),
The information such as LAC (Location Area Code, position area coding), RAC (Routing Area Code, Routing Area Code).
In practical application, base station first determines whether that the purpose in the measurement report is small in the measurement report for receiving mobile terminal reporting
Whether area configures in Neighboring Relation Table.If so, base station switches over judgement according to Neighboring Relation Table, by mobile terminal
Business switch to the strongest optimum subdistrict of signal strength from the corresponding cell of current base station；Otherwise, the measurement report is corresponding
Neighboring BS relationship is new neighboring BS relationship, and the corresponding neighboring BS relationship of the measurement report is added in Neighboring Relation Table, and is asked
Configure the corresponding neighboring BS relationship of the measurement report.
Specifically, in the corresponding neighboring BS relationship of addition measurement report, using each purpose cell in measurement report as neighbour
Each purpose cell in cell relation list, sends the cell of measurement report as cell-of-origin.
In embodiments of the present invention, measurement report is sent to the access server belonging to the base station, request configuration by base station
The configuration information in above-mentioned newly added neighboring BS relationship is written in the corresponding neighboring BS relationship of the measurement report.
The embodiment of the present invention is described in detail from access server side.
Step 102, judge whether the Target cell in the measurement report belongs to and be currently accessed server, it is described currently to connect
It is that mobile terminal is presently in the corresponding access server of cell to enter server.
In embodiments of the present invention, when access server receives a measurement report, the cell-of-origin in the measurement report
For the corresponding cell in base station under the access server, purpose cell is the neighboring community of the cell-of-origin.
Specifically, the cell list that access server is responsible for according to access server, judges whether purpose cell belongs to and works as
Preceding access server.If belonging to, the corresponding neighboring BS relationship of the measurement report is added in Neighboring Relation Table by initiation；It is no
Then, the corresponding neighboring BS relationship of the measurement report is sent to master server, and notifies that master server is corresponding by the measurement report
Neighboring BS relationship is added in Neighboring Relation Table.
Step 103, it is currently accessed server if belonging to, by the server that is currently accessed in the measurement report
Purpose cell is configured.
In practical applications, adjacent base station is often in same access server, to which adjacent cell also belongs to together
One access server.In embodiments of the present invention, access server is responsible for purpose cell and cell-of-origin belongs to be currently accessed clothes
The neighboring BS relationship configuration of business device.
Specifically, server is currently accessed from the purpose read in the configuration database of the access server in measurement report
The configuration information of cell, and configuration information is issued to the base station for reporting the measurement report.
Wherein, the configuration information of purpose cell includes：Purpose cell PCI, purpose cell CGI, belonging to purpose cell
The information such as PLMN lists, TAC, LAC, RAC.
Step 104, if being not belonging to be currently accessed server, base station is notified to rebuild measuring configuration with by main service
Device configures the purpose cell in the measurement report.
In embodiments of the present invention, if purpose cell and cell-of-origin are not belonging to same access server, cell-of-origin connects
Enter server and measurement report is forwarded to master server, notice master server carries out the configuration of new neighboring BS relationship.
Specifically, first, the base station for being currently accessed server notice reporting measurement report builds new measuring configuration order；
Then, when base station receives the measuring configuration order, the configuration information of purpose cell is read, including：CGI、PLMN、TAC、
The information such as LAC, RAC, and master server is reported to by base station；Finally, master server judges whether more according to systemic presupposition value
The attribute value of purpose cell in new neighboring BS relationship, including：No X2, No HO, No Remove etc., wherein No X2 tables
The bright neighboring BS relationship cannot use x2 interfaces to start the process for being directed toward target BS, and No Remove show that eNodeB must not be from neighbour
The neighboring BS relationship is deleted in cell relation list, No HO show that this goes neighboring BS relationship to cannot be used for cell switching.If desired, then lead to
Know that base station updates；Otherwise, it does not send a notification message.
In embodiments of the present invention, the measurement report reported by receiving base station；The measurement report is received in base station
The measurement report of mobile terminal reporting, and determine and sent after the purpose cell in the measurement report is not configured；Described in judgement
Whether the Target cell in measurement report, which belongs to, is currently accessed server, and the server that is currently accessed is the current institute of mobile terminal
Locate the corresponding access server of cell；It is currently accessed server if belonging to, by the server that is currently accessed to the measurement
Purpose cell in report is configured；If being not belonging to be currently accessed server, notify base station rebuild measuring configuration with
The purpose cell in the measurement report is configured by master server.Solve the problems, such as master server load excessive,
Achieving reduces the advantageous effect of master server load.
Embodiment two
With reference to Fig. 2, shows a kind of step flow chart of adjacent area management method embodiment two according to the present invention, specifically may be used
To include the following steps：
Step 201, the measurement report that base station reports is received；The measurement report receives mobile terminal reporting in base station
Measurement report, and determine and sent after the purpose cell in the measurement report is not configured.
The step is referred to the detailed description of step 101, and details are not described herein.
Step 202, judge whether the Target cell in the measurement report belongs to and be currently accessed server, it is described currently to connect
It is that mobile terminal is presently in the corresponding access server of cell to enter server.
The step is referred to the detailed description of step 102, and details are not described herein.
Step 203, it is currently accessed server if belonging to, by the server that is currently accessed in the measurement report
Purpose cell is configured.
The step is referred to the detailed description of step 103, and details are not described herein.
Optionally, in another embodiment of the invention, step 203 includes sub-step 2031 to 2033：
Sub-step 2031 is currently accessed server from described be currently accessed in the corresponding configuration information of server described in reading
Under all cells configuration information list.Wherein, configuration information includes：The details and access clothes of access server
The details etc. of the corresponding cell in base station under business device.
It is appreciated that configuration information can in the form of a table store in the database.In practical applications, from allocation list
The community configured information specified under access server is read according to access server mark.
Sub-step 2032, from matching for the purpose cell obtained in the configuration information list of all cells in measurement report
Confidence ceases.Specifically, it is obtained from all community configured information lists according to the purpose cell ID in measurement report, such as CGI
Take the configuration information of purpose cell.
It is appreciated that when measurement report includes multiple purpose cells, the configuration information list of purpose cell is obtained.
The configuration information of the purpose cell is sent to the base station for reporting the measurement report by sub-step 2033.At this
In inventive embodiments, the configuration information for the purpose cell for obtaining sub-step 2032 be sent to reporting measurement reports base station it
Afterwards, base station is first according to the configuration information of purpose cell in the new neighboring BS relationship of the configuration information update；Then according to update after
Neighboring Relation Table carry out cell switching.Specifically, it is reporting measurement reports that cell-of-origin is read from Neighboring Relation Table
All neighboring BS relationship of the corresponding cell in base station, and therefrom determine optimum subdistrict, to by the business of mobile terminal from cell-of-origin
Switch to the optimum subdistrict.
In embodiments of the present invention, it can complete to configure after new neighboring BS relationship reports for the first time, to work as new neighbour
When cell relation is optimal neighboring BS relationship, you can to switch over.
Step 204, the corresponding neighboring BS relationship of the measurement report is periodically reported to by the server that is currently accessed
Master server.
Specifically, after access server will report to master server to the update of Neighboring Relation Table operation, main clothes
Business device can change the attribute value of new neighboring BS relationship according to systemic presupposition value.
It in practical applications, can be according to pre-set periodic report.It is appreciated that the period can be according to practical application
Scene settings.
Step 205, it is closed by the invalid adjacent area being currently accessed in the server periodically deletion Neighboring Relation Table
System.
It in embodiments of the present invention, can be by periodically deleting the invalid adjacent area not used for a long time in Neighboring Relation Table
Relationship to save the memory space of database, and improves the recall precision to Neighboring Relation Table.
Specifically, invalid neighboring BS relationship is deleted according to some cycles.It is appreciated that the period can be according to practical application scene
Setting.
Optionally, in another embodiment of the invention, step 205 includes sub-step 2051 to 2053：
Sub-step 2051, for each neighboring BS relationship in the Neighboring Relation Table, according to the maximum adjacent area number of cell,
Cell close coefficient maximum value, period factor maximum value, determine the initial value of penalty factor.
Wherein, maximum adjacent area number can be set according to practical application scene.
Cell close coefficient shows number of users ratio active in the cell, can be the every per day online user number of cell
Mesh accounts for cell maximum number of user purpose percentage.For example, cell maximum user number is 192, cell is per per day online user
Number is 96, then the cell close coefficient is 96/192=0.5=50%.It is appreciated that cell close coefficient maximum value is 1,
Active number of users is more, then close coefficient is bigger；Active number of users is fewer, then close coefficient is smaller.
It is 1 that period factor pair, which answers three kinds of busy, idle, quasi- idle period factors, period factor maximum value,.For example, 8 points extremely
12 points and 18 points to 22 points are busy, and the period factor is set as 1；Busy subject to 6 points to 8 points, 12 points to 18 points, 22 points to 24 points,
The period factor is set as 0.6；24 points to 6 points are idle, are set as 0.2.It is appreciated that the occurrence of the period factor can be according to reality
Application scenarios are set, and the embodiment of the present invention does not limit it.
It is appreciated that ought the more large and small area's close coefficient maximum value of most adjacent area number be bigger, period factor maximum value is bigger
When, the initial value of penalty factor is bigger；Conversely, ought most adjacent area number be smaller, cell close coefficient maximum value is smaller, the period factor
Maximum value is got over hour, and the initial value of penalty factor is smaller.
Optionally, in another embodiment of the invention, sub-step 2051 includes sub-step 20511：
Sub-step 20511, for each neighboring BS relationship in Neighboring Relation Table, by maximum adjacent area number, the cell of cell
The initial value of close coefficient maximum value, the product of period factor maximum value as penalty factor.
Specifically, the initial value of penalty factor can be calculated according to following formula：
Rini=Cmax·Dmax·Tmax (1)
Wherein, RiniFor the initial value of penalty factor, CmaxFor the maximum adjacent area number of cell, DmaxFor cell close coefficient
Maximum value, TmaxFor period factor maximum value.
For example, working as CmaxIt is 32, DmaxIt is 10, TmaxWhen being 5, RiniIt is 1600.
In practical applications, the initial value of the corresponding penalty factor of each neighboring BS relationship can be stored to Neighboring Relation Table
Specific field in, can also store into newly-built penalty factor list.
Sub-step 2052, according at the appointed time section with the presence or absence of including the survey of the Target cell in the neighboring BS relationship
Amount report, changes the penalty factor.
Wherein, designated time period can be set according to practical application scene, and the embodiment of the present invention does not limit it.
Specifically, it is based on a neighboring BS relationship, at the appointed time section, the purpose cell comprising the neighboring BS relationship is not present
Measurement report, then show that the neighboring BS relationship does not use within this time, decay penalty factor；Otherwise, show that the adjacent area is closed
It ties up in this time and is used, unattenuated penalty factor.
Optionally, in another embodiment of the invention, sub-step 2052 includes sub-step 20521 to 20522：
Sub-step 20521, at the appointed time interior whether there is of section includes the Target cell in the neighboring BS relationship for detection
Measurement report.
Specifically, for the neighboring BS relationship in Neighboring Relation Table, first, the Target cell of the neighboring BS relationship is obtained；
Then, according to all measurement reports obtained at the appointed time section that call time in measurement report carrying；Finally, it is based on above-mentioned
Whether all measurement reports judge the Target cell in measurement report comprising the Target cell in above-mentioned neighboring BS relationship.If including
Then there is the measurement report for including the Target cell in the neighboring BS relationship in above-mentioned designated time period；Otherwise, if all measurements
Purpose cell in report does not include the purpose cell in above-mentioned neighboring BS relationship, then there is no packets in above-mentioned designated time period
Measurement report containing the Target cell in the neighboring BS relationship.
Sub-step 20522 changes the penalty factor if being not present according to cell close coefficient, the period factor.
Specifically, penalty factor is decayed according to cell close coefficient and the period factor.If cell close coefficient is bigger, when
Duan Yinzi is bigger, then penalty factor decaying is more；Otherwise, if cell close coefficient is smaller, the period factor is smaller, then penalty factor
Decay smaller.
Optionally, in another embodiment of the invention, sub-step 20522 includes sub-step 205221 to 205222：
Sub-step 205221 obtains the current value of the penalty factor.
Specifically, corresponding sub-step 20511, reads working as penalty factor from Neighboring Relation Table or penalty factor list
Preceding value.When penalty factor did not carried out modification, then the current value of penalty factor is initial value；When penalty factor is modified, then
The current value of penalty factor is the value after last change.
The current value of the penalty factor is subtracted the product of cell close coefficient and the period factor by sub-step 205222,
Obtain penalty factor.
Specifically, the formula for changing penalty factor is as follows：
R2=R1-D·T (2)
Wherein, R2For modified penalty factor, R1For the penalty factor before modification, D is cell close coefficient, T is the period
The factor.It is appreciated that modified penalty factor is smaller than the penalty factor before modification, to which penalty factor is according to the intensive system of cell
Number and the product of the period factor decay.
Sub-step 2053 deletes the neighbour if the penalty factor is less than or equal to zero from the Neighboring Relation Table
Cell relation.
In embodiments of the present invention, when penalty factor is less than or equal to zero, show that the neighboring BS relationship is invalid neighboring BS relationship,
To delete the invalid neighboring BS relationship；Otherwise, when penalty factor is more than zero, show that the neighboring BS relationship is effective neighboring BS relationship,
To which the neighboring BS relationship cannot be deleted.
It is appreciated that step 204 and 205 sequencing can adjust, the embodiment of the present invention does not limit it.
Step 206, if being not belonging to be currently accessed server, base station is notified to rebuild measuring configuration with by main service
Device configures the purpose cell in the measurement report.
The step is referred to the detailed description of step 104, and details are not described herein.
In embodiments of the present invention, the measurement report reported by receiving base station；The measurement report is received in base station
The measurement report of mobile terminal reporting, and determine and sent after the purpose cell in the measurement report is not configured；Described in judgement
Whether the Target cell in measurement report, which belongs to, is currently accessed server, and the server that is currently accessed is the current institute of mobile terminal
Locate the corresponding access server of cell；It is currently accessed server if belonging to, by the server that is currently accessed to the measurement
Purpose cell in report is configured；If being not belonging to be currently accessed server, notify base station rebuild measuring configuration with
The purpose cell in the measurement report is configured by master server.Solve the problems, such as master server load excessive,
Achieving reduces the advantageous effect of master server load.Furthermore, it is possible to be issued to base station after adding neighboring BS relationship, periodically
Neighboring BS relationship is deleted, detects that new neighboring BS relationship can carry out cell switching, reduce configuring redundancy for the first time to achieve
Advantageous effect.
For embodiment of the method, for simple description, therefore it is all expressed as a series of combination of actions, but this field
Technical staff should know that the embodiment of the present invention is not limited by the described action sequence, because implementing according to the present invention
Example, certain steps can be performed in other orders or simultaneously.Next, those skilled in the art should also know that, specification
Described in embodiment belong to preferred embodiment, necessary to the involved action not necessarily embodiment of the present invention.
Embodiment three
With reference to Fig. 3, a kind of structure diagram of adjacent area managing device embodiment three according to the present invention is shown, it specifically can be with
Including following module：
Measurement report receiving module 301, the measurement report reported for receiving base station；The measurement report is received in base station
To the measurement report of mobile terminal reporting, and determines and sent after the purpose cell in the measurement report is not configured.
Access server judgment module 302, whether the Target cell for judging in the measurement report, which belongs to, currently connects
Enter server, the server that is currently accessed is that mobile terminal is presently in the corresponding access server of cell.
First neighboring BS relationship configuration module 303 is currently accessed service if being currently accessed server for belonging to by described
Device configures the purpose cell in the measurement report.
If second neighboring BS relationship configuration module 304 notifies base station to rebuild for being not belonging to be currently accessed server
Measuring configuration is to configure the purpose cell in the measurement report by master server.
In embodiments of the present invention, the measurement report reported by receiving base station；The measurement report is received in base station
The measurement report of mobile terminal reporting, and determine and sent after the purpose cell in the measurement report is not configured；Described in judgement
Whether the Target cell in measurement report, which belongs to, is currently accessed server, and the server that is currently accessed is the current institute of mobile terminal
Locate the corresponding access server of cell；It is currently accessed server if belonging to, by the server that is currently accessed to the measurement
Purpose cell in report is configured；If being not belonging to be currently accessed server, notify base station rebuild measuring configuration with
The purpose cell in the measurement report is configured by master server.Solve the problems, such as master server load excessive,
Achieving reduces the advantageous effect of master server load.
Example IV
With reference to Fig. 4, a kind of structure diagram of adjacent area managing device example IV according to the present invention is shown, it specifically can be with
Including following module：
Measurement report receiving module 401, the measurement report reported for receiving base station；The measurement report is received in base station
To the measurement report of mobile terminal reporting, and determines and sent after the purpose cell in the measurement report is not configured.
Access server judgment module 402, whether the Target cell for judging in the measurement report, which belongs to, currently connects
Enter server, the server that is currently accessed is that mobile terminal is presently in the corresponding access server of cell.
First neighboring BS relationship configuration module 403 is currently accessed service if being currently accessed server for belonging to by described
Device configures the purpose cell in the measurement report.
Neighboring Relation Table reporting module 404, for be currently accessed server corresponding by the measurement report by described
Neighboring BS relationship periodically reports to master server.
Neighboring BS relationship removing module 405, for periodically deleting the neighboring BS relationship row by the server that is currently accessed
Invalid neighboring BS relationship in table.
If second neighboring BS relationship configuration module 406 notifies base station to rebuild for being not belonging to be currently accessed server
Measuring configuration is to configure the purpose cell in the measurement report by master server.
Optionally, in another embodiment of the invention, above-mentioned first neighboring BS relationship configuration module 403, including：
All community configured information acquisition submodules, for being read from described be currently accessed in the corresponding configuration information of server
Take the configuration information list of all cells being currently accessed under server.
Purpose community configured information acquisition submodule is measured for being obtained from the configuration information list of all cells
The configuration information of purpose cell in report.
Configuration information issues submodule, and the measurement report is reported for the configuration information of the purpose cell to be sent to
Base station.
Optionally, in another embodiment of the invention, above-mentioned neighboring BS relationship removing module 405, including：
Penalty factor initial value determination sub-module, each neighboring BS relationship for being directed in the Neighboring Relation Table, according to
Maximum adjacent area number, cell close coefficient maximum value, the period factor maximum value of cell, determine the initial value of penalty factor.
Penalty factor changes submodule, for interior with the presence or absence of comprising in the neighboring BS relationship according at the appointed time section
The measurement report of Target cell changes the penalty factor.
Neighboring BS relationship deletes submodule, if be less than or equal to zero for the penalty factor, from the Neighboring Relation Table
It is middle to delete the neighboring BS relationship.
Optionally, in another embodiment of the invention, above-mentioned penalty factor initial value determination sub-module, including：
Penalty factor initial value determination unit, each neighboring BS relationship for being directed in Neighboring Relation Table, most by cell
Big adjacent area number, the initial value of cell close coefficient maximum value, the product of period factor maximum value as penalty factor.
Optionally, in another embodiment of the invention, above-mentioned penalty factor changes submodule, including：
Measurement report existence judging unit includes the neighboring BS relationship for detecting to whether there is at the appointed time section
In Target cell measurement report.
Penalty factor changes unit, if for being not present, the punishment is changed according to cell close coefficient, the period factor
The factor.
Optionally, in another embodiment of the invention, above-mentioned penalty factor changes unit, including：
Current value obtains subelement, the current value for obtaining the penalty factor.
Penalty factor computation subunit, for by the current value of the penalty factor subtract cell close coefficient and period because
The product of son, obtains penalty factor.
In embodiments of the present invention, the measurement report reported by receiving base station；The measurement report is received in base station
The measurement report of mobile terminal reporting, and determine and sent after the purpose cell in the measurement report is not configured；Described in judgement
Whether the Target cell in measurement report, which belongs to, is currently accessed server, and the server that is currently accessed is the current institute of mobile terminal
Locate the corresponding access server of cell；It is currently accessed server if belonging to, by the server that is currently accessed to the measurement
Purpose cell in report is configured；If being not belonging to be currently accessed server, notify base station rebuild measuring configuration with
The purpose cell in the measurement report is configured by master server.Solve the problems, such as master server load excessive,
Achieving reduces the advantageous effect of master server load.Furthermore, it is possible to be issued to base station after adding neighboring BS relationship, periodically
Neighboring BS relationship is deleted, detects that new neighboring BS relationship can carry out cell switching, reduce configuring redundancy for the first time to achieve
Advantageous effect.
For device embodiments, since it is basically similar to the method embodiment, so fairly simple, the correlation of description
Place illustrates referring to the part of embodiment of the method.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with teaching based on this.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that can utilize various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：It is i.e. required to protect
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific implementation mode are expressly incorporated in the specific implementation mode, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in the one or more equipment different from the embodiment.It can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it may be used any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, abstract and attached drawing) disclosed in each feature can be by providing identical, equivalent or similar purpose alternative features come generation
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
The all parts embodiment of the present invention can be with hardware realization, or to run on one or more processors
Software module realize, or realized with combination thereof.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) come realize in adjacent area management equipment according to the ... of the embodiment of the present invention some or
The some or all functions of person's whole component.The present invention is also implemented as one for executing method as described herein
Divide either whole equipment or program of device (for example, computer program and computer program product).Such this hair of realization
Bright program can may be stored on the computer-readable medium, or can be with the form of one or more signal.It is such
Signal can be downloaded from internet website and be obtained, and either provided on carrier signal or provided in any other forms.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be by the same hardware branch
To embody.The use of word first, second, and third does not indicate that any sequence.These words can be explained and be run after fame
Claim.
Claims (16)
1. a kind of adjacent area management method, which is characterized in that including：
Receive the measurement report that base station reports；The measurement report receives the measurement report of mobile terminal reporting in base station, and
It determines and is sent after the purpose cell in the measurement report configures not in Neighboring Relation Table；
Judge whether the Target cell in the measurement report belongs to and be currently accessed server, the server that is currently accessed is to move
Dynamic terminal is presently in the corresponding access server of cell；
It is currently accessed server if belonging to, the purpose cell in the measurement report is carried out by the server that is currently accessed
Configuration；
If being not belonging to be currently accessed server, notify base station rebuild measuring configuration with by master server to the measurement
Purpose cell in report is configured.
2. according to the method described in claim 1, it is characterized in that, described report the measurement by the server that is currently accessed
The step of purpose cell in announcement is configured, including：
From all cells for being currently accessed and being currently accessed described in reading in the corresponding configuration information of server under server
Configuration information list；
From the configuration information of the purpose cell obtained in the configuration information list of all cells in measurement report；
The configuration information of the purpose cell is sent to the base station for reporting the measurement report.
3. according to the method described in claim 1, it is characterized in that, it is described by the server that is currently accessed to the measurement
After the step of purpose cell in report is configured, further include：
The corresponding neighboring BS relationship of the measurement report is periodically reported into master server by the server that is currently accessed.
4. according to the method described in claim 1, it is characterized in that, it is described by the server that is currently accessed to the measurement
After the step of purpose cell in report is configured, further include：
By the invalid neighboring BS relationship being currently accessed in the server periodically deletion Neighboring Relation Table.
5. according to the method described in claim 4, it is characterized in that, described periodically delete institute by the server that is currently accessed
The step of stating the neighboring BS relationship in neighborhood region correlation chart row, including：
For each neighboring BS relationship in the Neighboring Relation Table, most according to the maximum adjacent area number of cell, cell close coefficient
Big value, period factor maximum value, determine the initial value of penalty factor；
According at the appointed time section with the presence or absence of including the measurement report of the Target cell in the neighboring BS relationship, described in modification
Penalty factor；
If the penalty factor is less than or equal to zero, the neighboring BS relationship is deleted from the Neighboring Relation Table.
6. according to the method described in claim 5, it is characterized in that, the basis is at the appointed time in section with the presence or absence of including institute
The measurement report for stating the Target cell in neighboring BS relationship, the step of changing the penalty factor, including：
At the appointed time section is interior with the presence or absence of the measurement report for including the Target cell in the neighboring BS relationship for detection；
If being not present, the penalty factor is changed according to cell close coefficient, the period factor.
7. method according to claim 5 or 6, which is characterized in that each neighbour in the Neighboring Relation Table
Cell relation determines penalty factor according to the maximum adjacent area number, cell close coefficient maximum value, period factor maximum value of cell
Initial value the step of, including：
For each neighboring BS relationship in Neighboring Relation Table, by the maximum adjacent area number of cell, cell close coefficient maximum value, when
Initial value of the product of Duan Yinzi maximum values as penalty factor.
8. according to the method described in claim 6, it is characterized in that, described change institute according to cell close coefficient, the period factor
The step of stating penalty factor, including：
Obtain the current value of the penalty factor；
The product that the current value of the penalty factor is subtracted to cell close coefficient and the period factor, obtains penalty factor.
9. a kind of adjacent area managing device, which is characterized in that including：
Measurement report receiving module, the measurement report reported for receiving base station；The measurement report receives movement in base station
The measurement report that terminal reports, and determine and sent after the purpose cell in the measurement report is not configured；
Whether access server judgment module, the Target cell for judging in the measurement report belong to the service of being currently accessed
Device, the server that is currently accessed is that mobile terminal is presently in the corresponding access server of cell；
First neighboring BS relationship configuration module, if being currently accessed server for belonging to, by the server that is currently accessed to institute
The purpose cell stated in measurement report is configured；
If second neighboring BS relationship configuration module notifies base station to rebuild measurement and match for being not belonging to be currently accessed server
It sets to be configured to the purpose cell in the measurement report by master server.
10. device according to claim 9, which is characterized in that the first neighboring BS relationship configuration module, including：
All community configured information acquisition submodules, for reading institute from described be currently accessed in the corresponding configuration information of server
State the configuration information list for being currently accessed all cells under server；
Purpose community configured information acquisition submodule, for obtaining measurement report from the configuration information list of all cells
In purpose cell configuration information；
Configuration information issues submodule, for the configuration information of the purpose cell to be sent to the base for reporting the measurement report
It stands.
11. device according to claim 9, which is characterized in that after the first neighboring BS relationship configuration module, also wrap
It includes：
Neighboring Relation Table reporting module, for by the server that is currently accessed by the corresponding neighboring BS relationship of the measurement report
Periodically report to master server.
12. device according to claim 9, which is characterized in that after the first neighboring BS relationship configuration module, also wrap
It includes：
Neighboring BS relationship removing module, for by the nothing being currently accessed in the server periodically deletion Neighboring Relation Table
Imitate neighboring BS relationship.
13. device according to claim 12, which is characterized in that the neighboring BS relationship removing module, including：
Penalty factor initial value determination sub-module, each neighboring BS relationship for being directed in the Neighboring Relation Table, according to cell
Maximum adjacent area number, cell close coefficient maximum value, period factor maximum value, determine the initial value of penalty factor；
Penalty factor changes submodule, for including the target in the neighboring BS relationship according to interior whether there is of at the appointed time section
The measurement report of cell changes the penalty factor；
Neighboring BS relationship deletes submodule, if be less than or equal to zero for the penalty factor, is deleted from the Neighboring Relation Table
Except the neighboring BS relationship.
14. device according to claim 13, which is characterized in that the penalty factor changes submodule, including：
Measurement report existence judging unit, for detecting at the appointed time section with the presence or absence of comprising in the neighboring BS relationship
The measurement report of Target cell；
Penalty factor changes unit, if for being not present, according to cell close coefficient, the period factor change the punishment because
Son.
15. the device according to claim 13 or 14, which is characterized in that the penalty factor initial value determination sub-module,
Including：
Penalty factor initial value determination unit, each neighboring BS relationship for being directed in Neighboring Relation Table are adjacent by the maximum of cell
The initial value of area's number, cell close coefficient maximum value, the product of period factor maximum value as penalty factor.
16. device according to claim 14, which is characterized in that the penalty factor changes unit, including：
Current value obtains subelement, the current value for obtaining the penalty factor；
Penalty factor computation subunit, for the current value of the penalty factor to be subtracted cell close coefficient and the period factor
Product obtains penalty factor.
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| CN101959222A (en) * | 2009-07-13 | 2011-01-26 | 中兴通讯股份有限公司 | Method and system for self-optimizing wireless communication network neighbor list |
| CN101778409A (en) * | 2009-12-23 | 2010-07-14 | 华为技术有限公司 | Method, device and system for obtaining adjacent area antenna configuration parameters |
| EP2830356A1 (en) * | 2013-07-23 | 2015-01-28 | Alcatel Lucent | Apparatus, Data Server, Vehicle, Method, and Computer Program for Configuring Neighbor Cell Measurements of a mobile relay node |
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