CN109982351A - A kind of processing method and processing device covered too far - Google Patents
A kind of processing method and processing device covered too far Download PDFInfo
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- CN109982351A CN109982351A CN201711461585.7A CN201711461585A CN109982351A CN 109982351 A CN109982351 A CN 109982351A CN 201711461585 A CN201711461585 A CN 201711461585A CN 109982351 A CN109982351 A CN 109982351A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/165—Performing reselection for specific purposes for reducing network power consumption
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Abstract
The embodiment of the present invention provides a kind of processing method and processing device covered too far.The described method includes: obtaining, user is soft to adopt data, determines coverage cell too far according to the soft data of adopting；If judgement, which knows that the user in the coverage cell too far meets to preset, cuts out condition, the user is cut into corresponding adjacent cell；Cutting out in blacklist to the adjacent cell is added in the coverage cell too far, the user in the adjacent cell is forbidden to be cut into the coverage cell too far.The embodiment of the present invention determines coverage cell too far according to the soft data of adopting of user, new cell switchover policy is set for covering problem too far, judgement too far the user in coverage cell meet it is default when cutting out condition, user is switched into corresponding adjacent cell in advance, and coverage cell too far is added to the cutting out in blacklist of adjacent cell, forbid user to be cut into coverage cell too far from adjacent cell, is effectively reduced the generation of overlay area anomalous event too far, improves network quality.
Description
Technical field
The present embodiments relate to fields of communication technology, and in particular to the processing method and processing device that one kind covers too far.
Background technique
Covering refers to that the practical coverage area of cell has exceeded the cell coverage area of planning too far, is formed and gets over area's isolated island,
So that signal covers divergence, matter is poor when leading to problems such as to converse, missing adjacent area, switches abnormal or call drop, influences network matter
Amount and user's perception.Mainly pass through drive test (Driving Test, DT), customer complaint or measurement for covering problem too far at present
The discovery of the means such as report reaches small to covering excessively for example, establishing comprehensive assessment means by MR data to position coverage cell
The purpose of area's identification and optimization, by calculate it is doubtful cross coverage cell up to angle, compare original cell azimuth, obtain suggestion
Degree of azimuth is adjusted, the mechanical tilt angle of pushing is estimated further according to station height, ownership scene and base station density.Currently available technology
In for coverage cell too far processing method still using traditional adjustment antenna and by the way of optimizing adjacent area: adjust antenna side
Parallactic angle pushes Downtilt or reduces base station transmitting power.
However, since wireless environment influences, such as the refractions such as road or river also result in base station signal covering too far, adopt
It may cause original covering with the modes such as traditional adjustment antenna azimuth or pushing angle of declination to be deteriorated, generate new network and ask
Topic.
Summary of the invention
For the defects in the prior art, the embodiment of the invention provides the processing method and processing devices that one kind covers too far.
In a first aspect, the embodiment of the present invention provides a kind of processing method covered too far, comprising:
It obtains that user is soft adopts data, determines coverage cell too far according to the soft data of adopting；
If judgement, which knows that the user in the coverage cell too far meets to preset, cuts out condition, the user is cut into
In corresponding adjacent cell；
Cutting out in blacklist to the adjacent cell is added in the coverage cell too far, forbids the use in the adjacent cell
Family is cut into the coverage cell too far.
Second aspect, the embodiment of the present invention provide a kind of processing unit covered too far, comprising:
Coverage cell determining module too far, user is soft to adopt data for obtaining, and soft adopt data determination according to described and covers too far
Lid cell；
Module is cut out, it, will if cutting out condition for judging to know that the user in the coverage cell too far meets to preset
The user is cut into corresponding adjacent cell；
Processing module forbids institute for cutting out in blacklist to the adjacent cell to be added in the coverage cell too far
The user in adjacent cell is stated to be cut into the coverage cell too far.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, comprising:
Memory and processor, the processor and the memory complete mutual communication by bus；It is described to deposit
Reservoir is stored with the program instruction that can be executed by the processor, and it is as follows that the processor calls described program instruction to be able to carry out
Method: obtaining that user is soft adopts data, determines coverage cell too far according to the soft data of adopting；If judgement covers too far described in knowing
User in cell, which meets to preset, cuts out condition, then the user is cut into corresponding adjacent cell；It is covered described too far
Cutting out in blacklist to the adjacent cell is added in cell, forbid the user in the adjacent cell be cut into it is described cover too far it is small
Qu Zhong.
Fourth aspect, the embodiment of the present invention provide a kind of storage medium, are stored thereon with computer program, the computer journey
Realize following method when sequence is executed by processor: obtaining that user is soft to adopt data, according to it is described it is soft adopt data determine cover too far it is small
Area；If judgement, which knows that the user in the coverage cell too far meets to preset, cuts out condition, the user is cut into correspondence
Adjacent cell in；Cutting out in blacklist to the adjacent cell is added in the coverage cell too far, is forbidden in the adjacent cell
User be cut into the coverage cell too far.
The processing method provided in an embodiment of the present invention covered too far, according to user it is soft adopt data determine cover too far it is small
New cell switchover policy is arranged for covering problem too far for area, judges that the user in coverage cell too far meets default cut out
When condition, user is switched into corresponding adjacent cell in advance, and cuts out blacklist for what coverage cell too far was added to adjacent cell
In, forbid user to be cut into coverage cell too far from adjacent cell, is effectively reduced the generation of overlay area anomalous event too far, mentions
High network quality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the processing method flow diagram provided in an embodiment of the present invention covered too far；
Fig. 2 is covering scene schematic diagram too far provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the processing unit provided in an embodiment of the present invention covered too far；
Fig. 4 is the structural schematic diagram of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the processing method flow diagram provided in an embodiment of the present invention covered too far, as shown in Figure 1, this method
Include:
Step S11, it obtains that user is soft adopts data, determines coverage cell too far according to the soft data of adopting；
Specifically, in order to handle covering problem too far, obtain that user is soft adopts data first, soft data of adopting include and user's phase
The signaling data of the network side of pass and the measurement report data of user can determine hair by signaling data and measurement report data
The raw cell covered too far is denoted as coverage cell too far, and all coverage cells too far is formed coverage cell list too far.
If step S12, judging to know that the user in the coverage cell too far meets to preset cuts out condition, by the use
Family is cut into corresponding adjacent cell；
Specifically, the switchover policy of the prior art is based on Reference Signal Received Power (Reference Signal
Receiving Power, RSRP) or Reference Signal Received Quality (Reference Signal Receiving Quality,
RSRQ switching), with user's Information Mobile Service cell RSRP or RSRQ variation, the RSRP of adjacent cell or RSRQ improve, and reach pre-
Gating triggers the switching from serving cell to adjacent cell in limited time.In order to avoid the hair of anomalous event caused by covering problem too far
Raw, the embodiment of the present invention proposes new switchover policy for problems, presets the condition of cutting out, when coverage cell too far
User meets default when cutting out condition, and user is cut into corresponding adjacent cell in advance, avoids covering caused exception too far
The generation of event.At this point, these form more area's isolated island area from the user region that coverage cell too far is switched to adjacent cell
Domain.
Step S13, cutting out in blacklist to the adjacent cell is added in the coverage cell too far, forbids the neighbour small
User in area is cut into the coverage cell too far.
Specifically, the coverage cell too far in coverage cell list too far is added to cutting for its corresponding periphery adjacent cell
Out in blacklist, the user of adjacent cell is forbidden to be cut into coverage cell too far, in this way will too far overlay area periphery it is adjacent small
It is blacklist that coverage cell too far is added in the switching adjacent area in area, is forbidden by getting over the incision of isolated island area peripheral edge neighboring community, area too far
Coverage cell, the generation of anomalous event caused by repeatedly switching so as to avoid more area's isolated island area intra domain user.
For example, obtaining, user is soft to adopt data, determines that coverage cell is cell A too far according to soft data of adopting, later network side
Whether the user in real-time judge cell A, which meets to preset, cuts out condition, if satisfied, user is then cut into corresponding adjacent cell
In, if not satisfied, not executing cell switch step then, coverage cell A too far is added to adjacent cell B's and adjacent cell C later
It cuts out in blacklist, such user would not be switched in cell A from cell B or cell C, avoid covering problem too far and lead
The generation of the anomalous event of cause.
The processing method provided in an embodiment of the present invention covered too far, according to user it is soft adopt data determine cover too far it is small
New cell switchover policy is arranged for covering problem too far for area, judges that the user in coverage cell too far meets default cut out
When condition, user is switched into corresponding adjacent cell in advance, and cuts out blacklist for what coverage cell too far was added to adjacent cell
In, forbid user to be cut into coverage cell too far from adjacent cell, is effectively reduced the generation of overlay area anomalous event too far, mentions
High network quality.
On the basis of the above embodiments, further, the acquisition user is soft adopts data, and soft to adopt data true according to described
Fixed coverage cell too far, comprising:
It obtains that user is soft adopts data, determines that each cell is abnormal the number of event according to the soft data of adopting；
If judgement knows that the number is greater than preset times threshold value, judge to use in the cell according to the soft data of adopting
Whether the first time lead and the first Reference Signal Received Power at family meet the first preset threshold, if satisfied, then determining institute
Cell is stated as coverage cell too far.
Specifically, it obtains that user is soft adopts data, determines that each cell is abnormal according to the soft signaling data adopted in data
The anomalous events such as the number of event, such as handover failure, dropped call or missing adjacent area, by parsing signaling data, so that it may
It determines and is abnormal the number of event and is abnormal the time point of event, if the number that intra-cell users are abnormal event is big
In preset times threshold value, then it represents that the intra-cell users occur multiple anomalous event and determined in cell according to soft data of adopting later
It is abnormal the Timing Advance (Time of Arrival, TA) of the user of event, the serving cell reference signal of the user connects
Power and adjacent cell Reference Signal Received Power are received, TA refers to that the Timing Advance of terminal UE transmitting signal, UE are flanked from network
TA order is received, adjusts the launch time of uplink PUCCH/PUSCH/SRS, in order to when eliminating transmission different between UE
Prolong, so that the uplink signal of difference UE reaches the time unifying of base station eNodeB, guarantees uplink orthogonal, reduce in cell and do
It disturbs.Therefore, that TA characterization is the distance between UE and antenna for base station port, would know that the distribution situation of terminal by TA value.TA
Value is bigger, indicates that user distance base station is remoter.TA value, RSRP value can pass through the soft measurement report data MR adopted in data of user
It directly obtains, according to overlay defining too far, the practical coverage area of cell has exceeded the cell coverage area of planning, can be set
When TA value is larger and two RSRP values are all relatively high, which is coverage cell too far.Based on MR big data to anomalous event
The situation of change of the TA and RSRP value of the resident different community of user is for statistical analysis before and after occurring can determine that presence covers too far
The cell list of problem.For example, multiple handover failure event occurs for cell A, the TA value of user is obtained by analyzing MR data
It is 7, is greater than preset threshold 6, and RSRP1 and RSRP2 are both greater than 100dBm, that is, user should be switched in adjacent cell originally, by
In the covering too far of cell A, leading to the serving cell of user is cell A, therefore cell A is coverage cell too far.
The processing method provided in an embodiment of the present invention covered too far, according to the soft data of adopting of user based on reference signal reception
Power and Timing Advance determine the cell covered too far, more simple and fast compared to localization methods such as Drive Test, customer complaints complete
Face covering problem too far is arranged new cell switchover policy, judges that the user in coverage cell too far meets to preset and cuts out item
When part, user is switched into corresponding adjacent cell in advance, and coverage cell too far is added to the cutting out in blacklist of adjacent cell,
Forbid user to be cut into coverage cell too far from adjacent cell, be effectively reduced the generation of overlay area anomalous event too far, improves
Network quality.
On the basis of the various embodiments described above, further, the user in the coverage cell too far is known in the judgement
Meet to preset and cut out condition, comprising:
Obtain the measurement report data of all users in the coverage cell too far；
The second Timing Advance of each user, coverage cell second too far are determined according to the measurement report data
Reference Signal Received Power and adjacent cell third Reference Signal Received Power；
If judgement knows that second Timing Advance is greater than the first preset threshold, and second reference signal receives
Power is greater than the second preset threshold, it is determined that the user is to cover user too far；
If judgement knows that the third Reference Signal Received Power for covering user too far is greater than third predetermined threshold value, really
The fixed covering user too far, which meets to preset, cuts out condition.
Specifically, the measurement report data MR for obtaining all users in coverage cell too far is determined each by parsing
The Timing Advance of user, is denoted as the second Timing Advance TA2, and serving cell Reference Signal Received Power is denoted as the second reference
The third Reference Signal Received Power RSRP3 of signal reception power RSRP2 and adjacent cell, judge whether TA2 is greater than later
One preset threshold X, and whether RSRP2 is greater than the second preset threshold Y, if both greater than, showing that the user is to cover user too far.
Judge whether the RSRP3 for covering user too far is greater than third threshold value Z later, if more than, it is determined that user is covered too far to be met in advance
If cutting out condition, user can be switched in adjacent cell, wherein third threshold value Z can be set to and second threshold Y size one
Sample can also be greater than second threshold.
The processing method provided in an embodiment of the present invention covered too far, according to the soft data of adopting of user based on reference signal reception
Power and Timing Advance determine the cell covered too far and user, covering problem too far are arranged new cell switchover policy,
The user in coverage cell meets default when cutting out condition too far for judgement, user is switched to corresponding adjacent cell in advance, and will
Coverage cell is added to the cutting out in blacklist of adjacent cell too far, forbids user to be cut into coverage cell too far from adjacent cell, has
Effect ground reduces the generation of overlay area anomalous event too far, improves network quality.
On the basis of the various embodiments described above, further, first preset threshold, the second preset threshold and third are pre-
If threshold value is determined according to following methods:
It obtains that user is soft adopts data, determines first clothes of each user before being abnormal event according to the soft data of adopting
The third Timing Advance and the 4th Reference Signal Received Power for cell of being engaged in；
According to soft the 4th time adopted data and determine second service cell of each user after being abnormal event
Lead and the 5th Reference Signal Received Power；
First preset threshold is determined according to the third Timing Advance and the 4th Timing Advance；
Determine that described second is pre- according to the 4th Reference Signal Received Power and the 5th Reference Signal Received Power
If threshold value and the third predetermined threshold value.
Specifically, it obtains that user is soft adopts data, by the soft signaling data adopted in data, determines that user is abnormal event
Time point determine each user before being abnormal event and after being abnormal event according to the soft MR data adopted in data
Serving cell Timing Advance and Reference Signal Received Power, the user for the ease of distinguishing, before event that exception will occur
Serving cell is denoted as first service cell, and the user service cell after event that exception will occur is denoted as second service cell, by
The Timing Advance of one serving cell is denoted as third Timing Advance, when the Timing Advance of second service cell is denoted as the 4th
Between lead, the Reference Signal Received Power of first service cell is denoted as the 4th Reference Signal Received Power, by second service
The Reference Signal Received Power of cell is denoted as the 5th Reference Signal Received Power.
Analysis based on MR big data is as a result, surrounding time lead TA and Reference Signal Received Power occur for anomalous event
There are mainly two types of for the situation of change of RSRP: main serving cell before occurring one is area of coverage intra domain user anomalous event too far
TA value it is big and RSRP value is preferable, RSRP drop suddenly when anomalous event occurs and TA value is big, is resident after anomalous event generation small
Area's TA value is small and RSRP value is preferable；Another kind is the TA value that preceding main serving cell occurs for area of coverage intra domain user anomalous event too far
Big and RSRP value is preferable, and anomalous event time of origin is too short, and MR data do not collect RSRP and drop suddenly, and anomalous event is stayed after occurring
The cell TA value stayed is small and RSRP value is preferable.
Therefore, the first preset threshold can be set according to the Timing Advance that front and back occurs for anomalous event, such as setting the
One preset threshold is 6, and it is default to can be set second according to the serving cell Reference Signal Received Power that front and back occurs for anomalous event
Threshold value and third predetermined threshold value, such as it is both configured to -100dBm.
Fig. 2 is covering scene schematic diagram too far provided in an embodiment of the present invention, as shown in Fig. 2, the base station A, the base station B and C base
Standing all is the azimuth of typical 0,120 and 240, each base station include three cells, respectively 1 cell, 2 cells and 3 cells,
It has been adjusted in first procedure early period to possible angle through prospecting antenna directional angle and angle of declination.
It adopts data by soft handover failure event statistics analysis is found, cutting between 3 cell of 2 cell of the base station A and the base station C
It changes failure to take place frequently, handover failure number is more.RSRP the and TA value analysis before and after handover failure is learnt based on MR big data, is used
Family occupies 2 cell of the base station A before the handover, and RSRP value is fluctuated in -94dBm to the section -100dBm, and TA value fluctuates between 6 to 7；
Occurs steep drop problem when switching once in a while, about suddenly drop 15dB；Terminal occupies 3 cell of the base station C after switching, and RSRP value is in -90dBm
It is fluctuated to the section -101dBm.It is as shown in table 1 that front and back MR tables of data occurs for handover event:
The MR tables of data that table 1UE is reported
By the analysis to table 1, UE user's handover failure front signal meets condition RSRP >=100dBm and TA >=6, switching
Value≤3 TA and RSRP value >=100dBm afterwards.Therefore, the first threshold that Timing Advance can be set is 6, and setting reference signal connects
The second threshold and third threshold value for receiving power are all 100dBm.
Due to the covering too far of 2 cell of the base station A, is formed in the coverage area of 3 cell of the base station C and get over area's islanding problem.For
It solves UE user and covers the mistake that switches when Heat resources move in the overlay area too far of 2 cell of the base station A and periphery neighboring community
Problem is lost, UE user is adjourned into 3 cell of the base station C in advance, and 2 cell of the base station A is added in the blacklist of 3 cell of the base station C, is prohibited
2 cell of the base station A only is switched in the user of 3 cell of the base station C, can thus evade covering bring anomalous event too far.
Covering judgment too far is arranged previously according to Network status in the processing method provided in an embodiment of the present invention covered too far
Threshold value keeps judging result more accurate, according to user it is soft adopt data and be based on Reference Signal Received Power and Timing Advance determined
The cell far covered and user covering problem too far are arranged new cell switchover policy, judge the use in coverage cell too far
Family meets default when cutting out condition, and user is switched to corresponding adjacent cell in advance, and will too far coverage cell be added to it is adjacent small
Area is cut out in blacklist, and user is forbidden to be cut into coverage cell too far from adjacent cell, and it is different to be effectively reduced overlay area too far
The generation of ordinary affair part, improves network quality.
It is further, described that the user is cut into corresponding adjacent cell on the basis of the various embodiments described above, packet
It includes:
Switching cell is sent to the user to instruct；
The 5th Reference Signal Received Power for receiving all adjacent cells that the user sends, according to the described 5th with reference to letter
Number receive power determine switching after adjacent cell, the user is cut into the adjacent cell.
Specifically, network side judge user meet it is default cut out condition when, send switching cell to user and instruct, user
The Reference Signal Received Power that all adjacent cells are sent to network side, is denoted as the 5th Reference Signal Received Power, and network side receives
To after all adjacent cell Reference Signal Received Power of user, by priority ranking from big to small, user is cut into pair
In the optimal adjacent cell answered.
In practical applications, user can also send the Reference Signal Received Quality of all adjacent cells, network to network side
After flanking all adjacent cell Reference Signal Received Quality for receiving user, by priority ranking from big to small, user is cut
Enter into corresponding optimal adjacent cell.
The processing method provided in an embodiment of the present invention covered too far, the Timing Advance based on serving cell and adjacent cell
It is trigger condition with Reference Signal Received Power, when network side monitors Timing Advance, the reference signal of cell locating for user
It receives power and Reference Signal Received Power satisfaction in adjacent area is preset when cutting out condition, triggering switches out strategy, and network side is to too far
User in coverage cell issues in advance switches out order, and the neighboring BS information reported according to user's measurement is received according to reference signal
User is adjourned to corresponding optimal adjacent area by the priority ranking of power or Reference Signal Received Quality from big to small.It covers too far
It is blacklist that coverage cell too far is added in the switching adjacent area of area peripheral edge neighboring community, is forbidden by getting over area's isolated island area peripheral edge phase
Adjacent cell is cut into coverage cell too far, compensates for traditional optimization and solves the deficiency covered too far, avoids and cover too far
The generation of caused anomalous event, improves network quality.
Fig. 3 is the structural schematic diagram of the processing unit provided in an embodiment of the present invention covered too far, as shown in figure 3, the dress
Set include: too far coverage cell determining module 31, cut out module 32 and processing module 33, in which:
User is soft to adopt data to coverage cell determining module 31 for obtaining too far, soft adopt data determination according to described and covers too far
Lid cell；Condition is cut out for judging to know that the user in the coverage cell too far meets to preset if cutting out module 32, it will
The user is cut into corresponding adjacent cell；Processing module 33 is for being added the coverage cell too far to the adjacent cell
Cut out in blacklist, forbid the user in the adjacent cell to be cut into the coverage cell too far.
Specifically, coverage cell determining module 31 obtains that user is soft adopts data too far, and soft data of adopting include related to user
Network side signaling data and user measurement report data, generation can be determined by signaling data and measurement report data
The cell covered too far is denoted as coverage cell too far, and all coverage cells too far is formed coverage cell list too far.
Cut out module 32 and preset the condition of cutting out, when the user of coverage cell too far meet it is default cut out condition when, in advance by user
It is cut into corresponding adjacent cell, avoids the generation of anomalous event caused by covering too far.At this point, these are from coverage cell too far
The user region for being switched to adjacent cell forms more area's isolated island region.Processing module 33 will be in coverage cell list too far
Coverage cell is added to the cutting out in blacklist of its corresponding periphery adjacent cell too far, and the user of adjacent cell is forbidden to be cut into too far
In coverage cell, will add coverage cell too far in the switching adjacent area of overlay area periphery neighboring community too far in this way is black name
It is single, forbid by getting over isolated island area peripheral edge neighboring community, area incision coverage cell too far, so as to avoid being used in more area's isolated island region
The generation of anomalous event caused by family repeatedly switches.Device provided in an embodiment of the present invention, for realizing the above method, function
Referring in particular to above method embodiment, details are not described herein again.
The processing unit provided in an embodiment of the present invention covered too far, according to user it is soft adopt data determine cover too far it is small
New cell switchover policy is arranged for covering problem too far for area, judges that the user in coverage cell too far meets default cut out
When condition, user is switched into corresponding adjacent cell in advance, and cuts out blacklist for what coverage cell too far was added to adjacent cell
In, forbid user to be cut into coverage cell too far from adjacent cell, is effectively reduced the generation of overlay area anomalous event too far, mentions
High network quality.
On the basis of the above embodiments, further, the determining module of coverage cell too far includes:
First acquisition unit, user is soft to adopt data for obtaining, and soft adopt data according to described to determine that each cell occurs different
The number of ordinary affair part；
First judging unit, if soft adopting number according to described for judging to know that the number is greater than preset times threshold value
It is covered too far it is judged that whether the first time lead and the first Reference Signal Received Power of the intra-cell users meet to preset
Cover fillet part, if satisfied, then determining the cell for coverage cell too far.
Specifically, first acquisition unit obtains that user is soft adopts data, is determined according to the soft signaling data adopted in data each
Cell is abnormal the anomalous events such as the number of event, such as handover failure, dropped call or missing adjacent area, by believing parsing
Enable data, so that it may determine and be abnormal the number of event and be abnormal the time point of event, the first judging unit judges cell
The number that interior user is abnormal event is greater than preset times threshold value, then it represents that and multiple anomalous event occurs for the intra-cell users,
Later, the first judging unit according to it is soft adopt data and determine the Timing Advance TA of the user of event is abnormal in cell, the use
The serving cell Reference Signal Received Power and adjacent cell Reference Signal Received Power at family, TA value is bigger, indicates user distance base
It stands remoter.TA value, RSRP value can be directly obtained by the soft measurement report data MR adopted in data of user, according to covering too far
Definition, the practical coverage area of cell has exceeded the cell coverage area of planning, can be set that TA value is larger and two RSRP values
When all relatively high, which is coverage cell too far.First judging unit is based on MR big data and front and back occurs to anomalous event
The situation of change of the TA and RSRP value of the resident different community of user is for statistical analysis to be can determine in the presence of the small of covering problem too far
Area's list.Device provided in an embodiment of the present invention, for realizing the above method, function referring in particular to above method embodiment,
Details are not described herein again.
The processing unit provided in an embodiment of the present invention covered too far, according to the soft data of adopting of user based on reference signal reception
Power and Timing Advance determine the cell covered too far, more simple and fast compared to localization methods such as Drive Test, customer complaints complete
Face covering problem too far is arranged new cell switchover policy, judges that the user in coverage cell too far meets to preset and cuts out item
When part, user is switched into corresponding adjacent cell in advance, and coverage cell too far is added to the cutting out in blacklist of adjacent cell,
Forbid user to be cut into coverage cell too far from adjacent cell, be effectively reduced the generation of overlay area anomalous event too far, improves
Network quality.
On the basis of the various embodiments described above, further, the module that cuts out includes:
Second acquisition unit, for obtaining the measurement report data of all users in the coverage cell too far；
Resolution unit, for determining the second Timing Advance of each user, the mistake according to the measurement report data
Remote the second Reference Signal Received Power of coverage cell and adjacent cell third Reference Signal Received Power；
User's determination unit is covered too far, if for judging to know that second Timing Advance is greater than the first default threshold
Value, and second Reference Signal Received Power is greater than the second preset threshold, it is determined that and the user is to cover user too far；
Second judgment unit, if for judging to know that the third Reference Signal Received Power for covering user too far is greater than
Third predetermined threshold value, it is determined that the covering user too far, which meets to preset, cuts out condition.
Specifically, second acquisition unit obtains the measurement report data MR of all users in coverage cell too far, parsing
Unit determines the Timing Advance of each user, is denoted as the second Timing Advance TA2, serving cell reference signal by parsing
Power is received, the third Reference Signal Received Power RSRP3 of the second Reference Signal Received Power RSRP2 and adjacent cell is denoted as,
Covering user's determination unit judges whether TA2 is greater than the first preset threshold X too far later, and whether RSRP2 is greater than second and presets
Threshold value Y, if both greater than, showing that the user is to cover user too far.Second judgment unit judgement later covers user's too far
Whether RSRP3 is greater than third threshold value Z, if more than, it is determined that covering user, which meets to preset, too far cuts out condition, user can be cut
It shifts in adjacent cell, wherein third threshold value Z can be set to as second threshold Y size, can also be greater than second threshold.This
The device that inventive embodiments provide, for realizing the above method, function is no longer superfluous herein referring in particular to above method embodiment
It states.
The processing unit provided in an embodiment of the present invention covered too far, according to the soft data of adopting of user based on reference signal reception
Power and Timing Advance determine the cell covered too far and user, covering problem too far are arranged new cell switchover policy,
The user in coverage cell meets default when cutting out condition too far for judgement, user is switched to corresponding adjacent cell in advance, and will
Coverage cell is added to the cutting out in blacklist of adjacent cell too far, forbids user to be cut into coverage cell too far from adjacent cell, has
Effect ground reduces the generation of overlay area anomalous event too far, improves network quality.
Fig. 4 is the structural schematic diagram of electronic equipment provided in an embodiment of the present invention, as shown in figure 4, the equipment includes: place
Manage device (processor) 41, memory (memory) 42 and bus 43；
Wherein, processor 41 and memory 42 complete mutual communication by the bus 43；
Processor 41 is used to call the program instruction in memory 42, to execute side provided by above-mentioned each method embodiment
Method, for example, obtain that user is soft adopts data, determine coverage cell too far according to the soft data of adopting；If judgement is known described
The user in coverage cell, which meets to preset, too far cuts out condition, then the user is cut into corresponding adjacent cell；It will be described
Cutting out in blacklist to the adjacent cell is added in coverage cell too far, and the user in the adjacent cell is forbidden to be cut into the mistake
In remote coverage cell.
The embodiment of the present invention discloses a kind of computer program product, and the computer program product is non-transient including being stored in
Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt
When computer executes, computer is able to carry out method provided by above-mentioned each method embodiment, for example, obtains that user is soft adopts
Data determine coverage cell too far according to the soft data of adopting；If judgement knows that the user in the coverage cell too far meets
It is default to cut out condition, then the user is cut into corresponding adjacent cell；The coverage cell too far is added to the neighbour
Cell is cut out in blacklist, and the user in the adjacent cell is forbidden to be cut into the coverage cell too far.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage
Medium storing computer instruction, the computer instruction make the computer execute side provided by above-mentioned each method embodiment
Method, for example, obtain that user is soft adopts data, determine coverage cell too far according to the soft data of adopting；If judgement is known described
The user in coverage cell, which meets to preset, too far cuts out condition, then the user is cut into corresponding adjacent cell；It will be described
Cutting out in blacklist to the adjacent cell is added in coverage cell too far, and the user in the adjacent cell is forbidden to be cut into the mistake
In remote coverage cell.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
The embodiments such as device described above are only schematical, wherein the unit as illustrated by the separation member
It may or may not be physically separated, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the embodiment of the present invention, rather than it is right
It is limited；Although the embodiment of the present invention is described in detail referring to foregoing embodiments, the ordinary skill of this field
Personnel are it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or to part
Or all technical features are equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution
The range of each embodiment technical solution of the embodiment of the present invention.
Claims (10)
1. the processing method that one kind covers too far characterized by comprising
It obtains that user is soft adopts data, determines coverage cell too far according to the soft data of adopting；
If judgement, which knows that the user in the coverage cell too far meets to preset, cuts out condition, the user is cut into correspondence
Adjacent cell in；
Cutting out in blacklist to the adjacent cell is added in the coverage cell too far, the user in the adjacent cell is forbidden to cut
Enter into the coverage cell too far.
2. the method according to claim 1, wherein the acquisition user is soft to adopt data, soft number is adopted according to described
According to determining coverage cell too far, comprising:
It obtains that user is soft adopts data, determines that each cell is abnormal the number of event according to the soft data of adopting；
If judgement knows that the number is greater than preset times threshold value, the intra-cell users are judged according to the soft data of adopting
Whether first time lead and the first Reference Signal Received Power meet default coverage condition too far, if satisfied, then determining institute
Cell is stated as coverage cell too far.
3. the method according to claim 1, wherein the user in the coverage cell too far is known in the judgement
Meet to preset and cut out condition, comprising:
Obtain the measurement report data of all users in the coverage cell too far；
The second Timing Advance, the coverage cell too far second reference of each user are determined according to the measurement report data
Signal reception power and adjacent cell third Reference Signal Received Power；
If judgement knows that second Timing Advance is greater than the first preset threshold, and second Reference Signal Received Power
Greater than the second preset threshold, it is determined that the user is to cover user too far；
If judgement knows that the third Reference Signal Received Power for covering user too far is greater than third predetermined threshold value, it is determined that institute
It states covering user too far and meets and default cut out condition.
4. according to the method described in claim 3, it is characterized in that, first preset threshold, the second preset threshold and third
Preset threshold is determined according to following methods:
It obtains that user is soft adopts data, determines that first service of each user before being abnormal event is small according to the soft data of adopting
The third Timing Advance and the 4th Reference Signal Received Power in area；
According to soft the 4th time advance adopted data and determine second service cell of each user after being abnormal event
Amount and the 5th Reference Signal Received Power；
First preset threshold is determined according to the third Timing Advance and the 4th Timing Advance；
The described second default threshold is determined according to the 4th Reference Signal Received Power and the 5th Reference Signal Received Power
Value and the third predetermined threshold value.
5. method according to claim 1 to 4, which is characterized in that described that the user is cut into corresponding neighbour is small
Qu Zhong, comprising:
Switching cell is sent to the user to instruct；
The 5th Reference Signal Received Power for receiving all adjacent cells that the user sends, connects according to the 5th reference signal
It receives power and determines the adjacent cell after switching, the user is cut into the adjacent cell.
6. the processing unit that one kind covers too far characterized by comprising
Coverage cell determining module too far, user is soft to adopt data for obtaining, according to it is described it is soft adopt data determine cover too far it is small
Area；
Module is cut out, it, will be described if cutting out condition for judging to know that the user in the coverage cell too far meets to preset
User is cut into corresponding adjacent cell；
Processing module forbids the neighbour for cutting out in blacklist to the adjacent cell to be added in the coverage cell too far
User in cell is cut into the coverage cell too far.
7. device according to claim 6, which is characterized in that the determining module of coverage cell too far includes:
First acquisition unit, user is soft to adopt data for obtaining, and determines that each cell is abnormal thing according to the soft data of adopting
The number of part；
First judging unit, if being sentenced for judging to know that the number is greater than preset times threshold value according to the soft data of adopting
Break the first time lead of the intra-cell users and whether the first Reference Signal Received Power meets default cover strip too far
Part, if satisfied, then determining the cell for coverage cell too far.
8. device according to claim 6 or 7, which is characterized in that the module that cuts out includes:
Second acquisition unit, for obtaining the measurement report data of all users in the coverage cell too far；
Resolution unit, for determining the second Timing Advance of each user according to the measurement report data, described covering too far
The second Reference Signal Received Power of lid cell and adjacent cell third Reference Signal Received Power；
User's determination unit is covered too far, if for judging to know that second Timing Advance is greater than the first preset threshold, and
And second Reference Signal Received Power is greater than the second preset threshold, it is determined that the user is to cover user too far；
Second judgment unit, if for judging to know that the third Reference Signal Received Power for covering user too far is greater than third
Preset threshold, it is determined that the covering user too far, which meets to preset, cuts out condition.
9. a kind of electronic equipment characterized by comprising
Memory and processor, the processor and the memory complete mutual communication by bus；The memory
It is stored with the program instruction that can be executed by the processor, the processor calls described program instruction to be able to carry out right such as and wants
Seek 1 to 5 any method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
Method as claimed in claim 1 to 5 is realized when being executed by processor.
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| CN201711461585.7A CN109982351B (en) | 2017-12-28 | 2017-12-28 | Method and device for processing over-long coverage |
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| CN109982351B (en) | 2022-04-08 |
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