CN105188074B - Control method, device and the base station of cell signal - Google Patents
Control method, device and the base station of cell signal Download PDFInfo
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- CN105188074B CN105188074B CN201410242609.XA CN201410242609A CN105188074B CN 105188074 B CN105188074 B CN 105188074B CN 201410242609 A CN201410242609 A CN 201410242609A CN 105188074 B CN105188074 B CN 105188074B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The present invention provides a kind of control method of cell signal, device and base stations, belong to mobile communication field.Wherein, this method comprises: when the base station belonging to source cell meets turn-off criterion, the measurement report of the destination mobile terminal in source cell is obtained；According to the measurement report, the destination mobile terminal for being located at the source cell is determined, the MPS process degree covered by the neighboring community of the source cell；If the MPS process degree controls the signal strength of the neighboring community less than a predetermined threshold value, so that the MPS process degree is more than or equal to the threshold value.The solution of the present invention is by analyzing terminal survey report, judge whether user has neighboring community's covering, so that it is determined that the influence that the behavior of shutdown base station generates terminal, and corresponding signal control is carried out for cell of the influence to base station, so that terminal reduces or is not influenced by shutdown base station.
Description
Technical field
The present invention relates to mobile communication fields, particularly relate to control method, device and the base station of a kind of cell signal.
Background technique
Currently, 3GPP (the 3rd generation partner program) normal structure RAN3 group is being directed to LTE long term evolution R12 version just
In research Energy Saving (energy conservation) relevant item.The project for network service in mobile communication system at any time
Biggish characteristic is fluctuated in variation, and in low-load period cutoff base station, reaching reduces whole net power consumption, promotes the mesh of network energy efficiency
's.
In the case where being overlapped covering scene, after turning off capped base station, the user of base station carrying can be switched to other cover
Lid base station, but under the scene of more non-overlaps covering, be easy to appear covering loophole after turning off base station or influence UE and (move
Dynamic terminal) business base station is turned off extremely important it is thus determined that be turned off rear user network quality unaffected for base station.
According to the position difference that metrical information is collected, there are mainly two types of prior arts, based on network and based on the side of mobile terminal
Case.
Network-based scheme generally by each base station in network management tool and network planning data location information
And neighboring cell list, and be combined the metrical information of L3 or physical layer and covered to count the network of each cell of determining whole region
Lid, the coverage condition etc. including serving cell covering and adjacent cell cover the network after being turned off target BS shutdown with realization
The judgement etc. of lid situation
The measurement methods such as mobile terminal are usually used in scheme based on mobile terminal side, such as minimize drive test technology
(Minimization of drive tests, MDT) scheme, the program mainly survey by mobile terminal of mobile telephone record on the spot
Information is measured, and it is fed back into network on suitable opportunity, after network side is collected into these information, is used for network analysis, diagnosis
Various network coverage problems, such as: covering cavity, weak covering, pilot pollution, while capacity optimization and mobility can also be carried out
Management optimization.This mode can reduce traditional drive test expense, shorten optimizing cycle, to reduce mobile communication carrier's network
Optimization and maintenance cost.Meanwhile the region-wide metrical information that traditional drive test can not carry out, therefore, Ke Yike can be collected into
The assessment network performance of sight, and the result of network evaluation is made more to be close to the users experience.
But main problem present in the scheme of the existing network overlapped coverage of determination has:
Time delay is big.The scheme of current either network side or mobile terminal side is required to count determining base for a long time
Whether covering of standing is impacted, is not suitable for daily as the base station of portfolio variation turns off scene.
Precision is limited and executes complexity: measurement and statistical project based on network side are can to assess to cover based on statistical data
A possibility that lid problem occurs, but it is more difficult whether really impacted specific to UE involved by base station is turned off.
Limitation is mainly obtained needed for the network optimization by measurement report that mobile phone reports based on the scheme of mobile terminal
The relevant parameter wanted needs the support of mobile terminal, if mobile terminal does not support the function or does not configure the unlatching of this function,
Then it be easy to cause the mobile terminal quantity for reporting parameter not enough to keep result inaccurate, while the position that mobile terminal can record
Also it is limited, analysis result has certain limitation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of control method of cell signal, device and base station, Neng Gou
When base station shutdown to be carried out acts, by analyzing terminal survey report, judge whether user has neighboring community's covering, thus really
Surely the influence that the behavior of base station generates terminal is turned off, and carries out corresponding signal control for cell of the influence to base station,
So that terminal reduces or is not influenced by shutdown base station.
In order to solve the above technical problems, the embodiment of the present invention offer technical solution is as follows:
On the one hand, a kind of control method of cell signal is provided, comprising:
When base station belonging to source cell meets turn-off criterion, the measurement report of the destination mobile terminal in source cell is obtained
It accuses；
According to the measurement report, the destination mobile terminal for being located at the source cell is determined, by the source cell
The MPS process degree of neighboring community's covering；
If the MPS process degree controls the signal strength of the neighboring community less than a predetermined threshold value, so that described
MPS process degree is more than or equal to the threshold value.
Wherein, when the base station belonging to source cell meets turn-off criterion, the survey of the destination mobile terminal in source cell is obtained
Measuring the step of reporting includes:
When detecting that the load of base station enters the cooperation period lower than a preset threshold or base station, the mesh in source cell is obtained
Mark the measurement report of mobile terminal；Wherein, in the cooperation period, the historical traffic of cell locating for the mobile terminal and
The sum of the historical traffic of the neighboring community is less than or equal to the available traffic peak in the neighboring community.
Wherein, the step of obtaining the measurement report of the destination mobile terminal in source cell specifically:
Periodically acquire the measurement report of the mobile terminal；Or
Measurement control message is sent to mobile terminal by eating dishes without rice or wine interface, and receives the mobile terminal according to the measurement
The measurement report that control message reports.
Wherein, according to the measurement report, the destination mobile terminal for being located at the source cell is determined, it is small by the source
MPS process the step of spending of neighboring community's covering in area includes:
According to the measurement report, the first signal strength of source cell locating for the destination mobile terminal and described is obtained
The second signal intensity of neighboring community；
Obtain the difference that the second signal intensity is greater than or equal to first signal strength and predetermined judgement threshold value
The first measurement report quantity；
Obtain first measurement report quantity account for measurement report total quantity ratio, the ratio value is determined as
The MPS process degree that the mobile terminal is covered by neighboring community.
Wherein, if the MPS process degree controls the signal strength of the neighboring community less than a predetermined threshold value, so that
The MPS process degree be more than or equal to the predetermined threshold value the step of include:
If the MPS process degree of the destination mobile terminal is less than predetermined threshold value, increase the signal of the neighboring community
Intensity, so that the MPS process degree is more than or equal to the threshold value.
Wherein, the signal strength of the neighboring community is controlled, so that the MPS process degree is more than or equal to the door
After limit value further include:
It controls the base station and turns off the source cell.
The embodiment of the present invention also provides a kind of control device of cell signal, comprising:
Module is obtained, when meeting turn-off criterion for the base station belonging to source cell, the target obtained in source cell is mobile
The measurement report of terminal；
Determining module, for determining the destination mobile terminal for being located at the source cell, quilt according to the measurement report
The MPS process degree of neighboring community's covering of the source cell；
Control module, for controlling the letter of the neighboring community when the MPS process degree is less than a predetermined threshold value
Number intensity, so that the MPS process degree is more than or equal to the threshold value.
Wherein, the module that obtains is specifically used for: detecting that the load of base station enters lower than a preset threshold or base station
When the cooperation period, the measurement report of the destination mobile terminal in source cell is obtained；Wherein, in the cooperation period, the movement
The sum of the historical traffic of cell locating for terminal and the historical traffic of the neighboring community are less than or equal to described adjacent small
The available traffic peak in area.
Wherein, the module that obtains is specifically used for: week when obtaining the measurement report of the destination mobile terminal in source cell
Phase property obtains the measurement report of the mobile terminal；Or measurement control message is sent to mobile terminal by eating dishes without rice or wine interface, and
Receive the measurement report that the mobile terminal is reported according to the measurement control message.
Wherein, the determining module is specifically used for:
According to the measurement report, the first signal strength of source cell locating for the destination mobile terminal and described is obtained
The second signal intensity of neighboring community；
Obtain the difference that the second signal intensity is greater than or equal to first signal strength and predetermined judgement threshold value
The first measurement report quantity；
Obtain first measurement report quantity account for measurement report total quantity ratio, the ratio value is determined as
The MPS process degree that the mobile terminal is covered by neighboring community.
Wherein, the control module is specifically used for: if the MPS process degree of the destination mobile terminal is less than pre-determined threshold
Value, then increase the signal strength of the neighboring community, so that the MPS process degree is more than or equal to the threshold value.
Wherein, the control module is also used to: being controlled the base station and is turned off the source cell.
The embodiment of the present invention also provides a kind of base station, including control device as described above.
The embodiment of the present invention has the advantages that
In above scheme, when meeting turn-off criterion by the base station belonging to source cell, the target obtained in source cell is moved
The measurement report of dynamic terminal；According to the measurement report, the destination mobile terminal for being located at the source cell is determined, it is described
The MPS process degree of neighboring community's covering of source cell；If the MPS process degree controls the phase less than a predetermined threshold value
The signal strength of adjacent cell, so that the MPS process degree is more than or equal to the threshold value.So that in base to be carried out
When shutdown of standing acts, the influence that the behavior of shutdown base station generates terminal is determined in advance, and for the influence to the cell of base station
Corresponding signal control is carried out, so that terminal reduces or do not influenced by shutdown base station.
Detailed description of the invention
Fig. 1 is the control method flow chart of the embodiment of the present invention cell signal；
Fig. 2 is the embodiment of the present invention base station and the flow chart that terminal interacts；
Fig. 3 is the structural block diagram of the control device of the embodiment of the present invention cell signal.
Specific embodiment
To keep the embodiment of the present invention technical problems to be solved, technical solution and advantage clearer, below in conjunction with
Drawings and the specific embodiments are described in detail.
The embodiment of the present invention is directed to the problems of the prior art, provides one kind, can.
Fig. 1 is the flow diagram of the control method of the cell signal of the embodiment of the present invention, as shown in Figure 1, the present embodiment
Include:
Step 11, when the base station belonging to source cell meets turn-off criterion, the destination mobile terminal in source cell is obtained
Measurement report；Wherein, base station refers to BTS (base station transceiver) in 2G network, refers to Node B (node B) in 3G,
ENodeB is referred in LTE.The equipment such as mobile terminal class equipment that UE refers to or card of surfing Internet；
Step 12, according to the measurement report, the destination mobile terminal for being located at the source cell is determined, by the source
The MPS process degree of neighboring community's covering of cell；
Step 13, if the MPS process degree controls the signal strength of the neighboring community, make less than a predetermined threshold value
It obtains the MPS process degree and is more than or equal to the threshold value.
When the embodiment of the invention meets turn-off criterion by the base station belonging to source cell, the mesh in source cell is obtained
Mark the measurement report of mobile terminal；According to the measurement report, the destination mobile terminal for being located at the source cell, quilt are determined
The MPS process degree of neighboring community's covering of the source cell；If the MPS process degree controls institute less than a predetermined threshold value
The signal strength of neighboring community is stated, so that the MPS process degree is more than or equal to the threshold value.So that be intended into
When the shutdown of row base station acts, the influence that the behavior of shutdown base station generates terminal is determined in advance, and for the influence to base station
Cell carries out corresponding signal control, so that terminal reduces or do not influenced by shutdown base station.
In a specific embodiment of the invention: above-mentioned steps 11 can be realized when realizing especially by following manner:
When detecting that the load of base station enters the cooperation period lower than a preset threshold or base station, the mesh in source cell is obtained
Mark the measurement report of mobile terminal；Wherein, in the cooperation period, the historical traffic of cell locating for the mobile terminal and
The sum of the historical traffic of the neighboring community is less than or equal to the available traffic peak in the neighboring community.
When its load reduction is to a preset threshold or when entering certain particular times, base station needs to enter for base station
Power save mode, wherein a kind of measure of power save mode is off the base station for meeting condition.
Wherein, when obtaining the measurement report of the destination mobile terminal in source cell, there can be following methods:
Mode one: in 2G network, base station can periodically acquire the measurement report of the mobile terminal；
Mode two: in UMTS network or TDD/FDD LTE network, base station can be by interface of eating dishes without rice or wine to mobile terminal
Measurement control message is sent, and receives the measurement report that the mobile terminal is reported according to the measurement control message.This kind of side
Formula need to only utilize original signaling of eating dishes without rice or wine, so that it may close base station in the case where not influencing user's covering.Real-time is good, can be with
Meet power saving function needs.
Specifically, base station sends measurement control message to mobile terminal by eating dishes without rice or wine interface, it is corresponding in a umts network to believe
Enable Measurement Control.RRC Connection Reconfiguration is corresponded in TDD/FDD LTE standard to disappear
The measConfig cell carried in breath, measConfig include measurement object, report configuration, reporting standards (criteria triggers
UE sends a measurement report), reporting format (UE includes in measurement report amount and relevant information) serving cell is surveyed
Measure the contents such as thresholding.In order to assess whether these UE can be covered by adjacent area, the content of measurement may include all adjacent cells
Information, wherein the signal strength including all adjacent cells.
In another embodiment of the present invention, above-mentioned steps 12 can specifically include:
Step 121, according to the measurement report, the first signal strength of source cell locating for the destination mobile terminal is obtained
And the second signal intensity of the neighboring community；
Step 122, the second signal intensity is obtained more than or equal to first signal strength and predetermined judgement threshold
The quantity of first measurement report of the difference of value；
Step 123, the quantity of acquisition first measurement report accounts for the ratio of the total quantity of measurement report, by the ratio
Value is determined as the MPS process degree that the mobile terminal is covered by neighboring community.
After UE receives measurement control message in the embodiment of the present invention, measurement object is implemented to measure, and by measurement result
It is reported to base station and carries out outcome evaluation, wherein measurement report includes the first signal strength and source of its current locating source cell
The second signal intensity of the neighboring community of cell；It is strong wherein first signal can be greater than or equal to according to second signal intensity
The quantity of degree and the first measurement report of the difference of predetermined judgement threshold value accounts for the ratio of the total quantity of measurement report, moves to determine
The MPS process degree that dynamic terminal is covered by neighboring community.So as to learn whether neighboring community can satisfy current mobile terminal
Signal strength demand.
Correspondingly, above-mentioned steps 13 can specifically include: being preset if the MPS process degree of the destination mobile terminal is less than
Threshold value then increases the signal strength of the neighboring community, so that the MPS process degree is more than or equal to the threshold value.
If neighboring community be it is multiple, the signal strength of all neighboring communities can be controlled, so that MPS process degree
More than or equal to the threshold value, so that neighboring community can be in the source cell cut-off signals transmitting of current base station
Meet the signal strength demand of mobile terminal, thus will not user usage experience；It is of course also possible to select one of them or
Multiple neighboring communities carry out signal strength control, so that in the source cell cut-off signals transmitting of current base station, it is adjacent small
Area can satisfy the signal strength demand of mobile terminal, thus will not user usage experience.
Specifically, base station is in the survey for eating dishes without rice or wine to receive UE feedback on interface as shown in Fig. 2, base station is when meeting turn-off criterion
Amount report, by summarizing the ratio that calculates these users and can be covered by adjacent area, by internal autonomy decision and selective
Some reasonable indemnifying measures are made, such as when the signal strength of UE measured is too low then around tunable, adjacent cell adds
Big transmission power guarantees covering, can also be in conjunction with the running track etc. of UE historical feedback information such as UE, finally in decision process
Whether determine to be turned off when base station is closed influences the network coverage and user experience and carries out the safeguard after cell shutdown.
In another embodiment of the present invention, it including on the basis of above-mentioned steps 11-13, can also further wrap
It includes: controlling the base station and turn off the source cell.
The above embodiment of the present invention, when base station shutdown to be carried out movement, target shutdown base station is wanted by interface of eating dishes without rice or wine
The direct reporting measurement reports of UE under this cell are sought, target BS analyzes the measurement report, judges whether user has phase
Adjacent cell covering so that it is determined that whether shutdown behavior can have an impact UE, and can take Compensation measures with specific aim, such as plus
The transmission power etc. of big adjacent cell.Thus after base station turns off source cell, it will not be to the movement in current base station coverage area
Terminal impacts, to guarantee the usage experience of user.
The embodiment of the present invention also provides a kind of control device of cell signal, comprising:
Module 31 is obtained, when meeting turn-off criterion for the base station belonging to source cell, the target obtained in source cell is moved
The measurement report of dynamic terminal；
Determining module 32, for determining the destination mobile terminal for being located at the source cell according to the measurement report,
The MPS process degree covered by the neighboring community of the source cell；
Control module 33, for controlling the neighboring community when the MPS process degree is less than a predetermined threshold value
Signal strength, so that the MPS process degree is more than or equal to the threshold value.
When the embodiment of the present invention equally meets turn-off criterion by the base station belonging to source cell, obtain in source cell
The measurement report of destination mobile terminal；According to the measurement report, the destination mobile terminal for being located at the source cell is determined,
The MPS process degree covered by the neighboring community of the source cell；If the MPS process degree is less than a predetermined threshold value, control
The signal strength of the neighboring community, so that the MPS process degree is more than or equal to the threshold value.So that being intended to
When carrying out base station shutdown movement, the influence that the behavior of shutdown base station generates terminal is determined in advance, and for the influence to base station
Cell carry out corresponding signal control so that terminal reduces or is not influenced by shutdown base station.
Wherein, the module 31 that obtains is specifically used for: detect the load of base station lower than a preset threshold or base station into
Enter to cooperate the period when, obtain source cell in destination mobile terminal measurement report；Wherein, in the cooperation period, the shifting
The sum of historical traffic and the historical traffic of the neighboring community of cell locating for dynamic terminal, are less than or equal to described adjacent
The available traffic peak of cell.
Wherein, when the measurement report of destination mobile terminal of the acquisition module 31 in acquisition source cell,
It is specifically used for: periodically acquires the measurement report of the mobile terminal；Or by interface of eating dishes without rice or wine to mobile terminal
Measurement control message is sent, and receives the measurement report that the mobile terminal is reported according to the measurement control message.
Wherein, the determining module 32 is specifically used for: according to the measurement report, obtaining locating for the destination mobile terminal
First signal strength of source cell and the second signal intensity of the neighboring community；Obtain the second signal intensity be greater than or
Equal to the quantity of first signal strength and the first measurement report of the difference of predetermined judgement threshold value；Described first is obtained to survey
The quantity of amount report accounts for the ratio of the total quantity of measurement report, and the ratio value is determined as the mobile terminal by neighboring community
The MPS process degree of covering.
Wherein, the control module 33 is specifically used for: if the MPS process degree of the destination mobile terminal is less than pre- gating
Limit value then increases the signal strength of the neighboring community, so that the MPS process degree is more than or equal to the threshold value.
Wherein, the control module 33 is also used to: being controlled the base station and is turned off the source cell.
The Installation practice of the invention, when base station shutdown to be carried out movement, target shutdown base station passes through interface of eating dishes without rice or wine
It is required that the direct reporting measurement reports of UE under this cell, target BS analyze the measurement report, judge whether user has
Neighboring community's covering so that it is determined that whether shutdown behavior can have an impact UE, and can take Compensation measures with specific aim, such as
Increase the transmission power etc. of adjacent cell.Thus after base station turns off source cell, it will not be to the shifting in current base station coverage area
Dynamic terminal impacts, to guarantee the usage experience of user.
The embodiment of the present invention also provides a kind of base station, including control device as described above.Base station refers in 2G
NodeB is referred in BTS, 3G, refers to eNodeB in LTE.The equipment such as mobile terminal class equipment that UE refers to or card of surfing Internet.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (13)
1. a kind of control method of cell signal characterized by comprising
When base station belonging to source cell meets turn-off criterion, the measurement report of the destination mobile terminal in source cell is obtained；
According to the measurement report, the destination mobile terminal for being located at the source cell is determined, by the adjacent of the source cell
The MPS process degree of MPS process；
If the MPS process degree makes less than a predetermined threshold value, the signal strength of the one or more neighboring communities of control
It obtains the MPS process degree and is more than or equal to the threshold value.
2. the control method of cell signal according to claim 1, which is characterized in that the base station belonging to source cell meets
When turn-off criterion, obtain source cell in destination mobile terminal measurement report the step of include:
When detecting that the load of base station enters the cooperation period lower than a preset threshold or base station, the target obtained in source cell is moved
The measurement report of dynamic terminal；Wherein, in the cooperation period, the historical traffic of cell locating for the mobile terminal and described
The sum of historical traffic of neighboring community is less than or equal to the available traffic peak in the neighboring community.
3. the control method of cell signal according to claim 1 or 2, which is characterized in that obtain the target in source cell
The step of measurement report of mobile terminal specifically:
Periodically acquire the measurement report of the mobile terminal；Or
Measurement control message is sent to mobile terminal by eating dishes without rice or wine interface, and receives the mobile terminal and is controlled according to the measurement
The measurement report of information reporting.
4. the control method of cell signal according to claim 1, which is characterized in that according to the measurement report, determine
The destination mobile terminal positioned at the source cell, the step of being spent by the MPS process that the neighboring community of the source cell covers
Include:
According to the measurement report, the first signal strength of source cell locating for the destination mobile terminal and described adjacent is obtained
The second signal intensity of cell；
Obtain the second signal intensity more than or equal to first signal strength and predetermined judgement threshold value difference the
The quantity of one measurement report；
Obtain first measurement report quantity account for measurement report total quantity ratio, the ratio value is determined as described
The MPS process degree that mobile terminal is covered by neighboring community.
5. the control method of cell signal according to claim 1, which is characterized in that if the MPS process degree is less than one
Predetermined threshold value controls the signal strength of the neighboring community, so that the MPS process degree is more than or equal to described preset
The step of threshold value includes:
If the MPS process degree of the destination mobile terminal is less than predetermined threshold value, the signal for increasing the neighboring community is strong
Degree, so that the MPS process degree is more than or equal to the threshold value.
6. the control method of cell signal according to claim 1 or 5, which is characterized in that control the neighboring community
Signal strength, so that after the MPS process degree is more than or equal to the threshold value further include:
It controls the base station and turns off the source cell.
7. a kind of control device of cell signal characterized by comprising
Module is obtained, when meeting turn-off criterion for the base station belonging to source cell, obtains the destination mobile terminal in source cell
Measurement report；
Determining module, it is described for determining the destination mobile terminal for being located at the source cell according to the measurement report
The MPS process degree of neighboring community's covering of source cell；
Control module, for when the MPS process degree is less than a predetermined threshold value, control to be one or more described adjacent small
The signal strength in area, so that the MPS process degree is more than or equal to the threshold value.
8. the control device of cell signal according to claim 7, which is characterized in that the acquisition module is specifically used for:
When detecting that the load of base station enters the cooperation period lower than a preset threshold or base station, the target obtained in source cell is mobile eventually
The measurement report at end；Wherein, in the cooperation period, the historical traffic of cell locating for the mobile terminal and described adjacent
The sum of historical traffic of cell is less than or equal to the available traffic peak in the neighboring community.
9. the control device of cell signal according to claim 7 or 8, which is characterized in that the acquisition module is obtaining
When the measurement report of the destination mobile terminal in source cell, it is specifically used for: periodically acquires the measurement report of the mobile terminal；
Or measurement control message is sent to mobile terminal by eating dishes without rice or wine interface, and receive the mobile terminal and control according to the measurement
The measurement report of information reporting.
10. the control device of cell signal according to claim 7, which is characterized in that the determining module is specifically used for:
According to the measurement report, the first signal strength of source cell locating for the destination mobile terminal and described adjacent is obtained
The second signal intensity of cell；
Obtain the second signal intensity more than or equal to first signal strength and predetermined judgement threshold value difference the
The quantity of one measurement report；
Obtain first measurement report quantity account for measurement report total quantity ratio, the ratio value is determined as described
The MPS process degree that mobile terminal is covered by neighboring community.
11. the control device of cell signal according to claim 7, which is characterized in that the control module is specifically used for:
If the MPS process degree of the destination mobile terminal is less than predetermined threshold value, increases the signal strength of the neighboring community, make
It obtains the MPS process degree and is more than or equal to the threshold value.
12. the control device of cell signal according to claim 7 or 11, which is characterized in that the control module is also used
In: it controls the base station and turns off the source cell.
13. a kind of base station, which is characterized in that including such as described in any item control devices of claim 7-12.
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| CN106209188B (en) * | 2016-07-19 | 2019-12-31 | 重庆邮电大学 | Pilot pollution reduction method based on partial pilot frequency alternate multiplexing in large-scale MIMO system |
| CN108540987B (en) * | 2017-03-02 | 2021-10-01 | 中国移动通信集团广东有限公司 | LTE network coverage state evaluation method and device |
| CN108668293A (en) * | 2017-03-27 | 2018-10-16 | 中兴通讯股份有限公司 | The method and apparatus for calculating serving cell and the Chong Die coverage of adjacent area |
| CN111263394B (en) * | 2018-12-17 | 2022-07-08 | 维沃移动通信有限公司 | Signal resource measuring method and terminal |
| CN114363952B (en) * | 2020-10-14 | 2023-11-14 | 中国移动通信集团设计院有限公司 | Mobile communication network resource allocation method, device and readable storage medium |
| CN112437457B (en) * | 2020-12-08 | 2023-10-03 | 中国联合网络通信集团有限公司 | Cell mobile network control method, device, equipment and storage medium |
| CN113543249B (en) * | 2021-06-10 | 2023-03-21 | 联想(北京)有限公司 | Cell switching method, device, system and storage medium |
| CN115002884B (en) * | 2022-06-29 | 2024-02-06 | 中国电信股份有限公司 | Access point turn-off method and device for non-cellular network |
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