CN103916898B - A kind of method, apparatus and system of the leakage of automatic detection indoor signal - Google Patents
A kind of method, apparatus and system of the leakage of automatic detection indoor signal Download PDFInfo
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- CN103916898B CN103916898B CN201310000525.0A CN201310000525A CN103916898B CN 103916898 B CN103916898 B CN 103916898B CN 201310000525 A CN201310000525 A CN 201310000525A CN 103916898 B CN103916898 B CN 103916898B
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Abstract
The invention discloses the square law device and system of a kind of automatic detection indoor signal leakage, it is related to communication technical field, solves the low technical problem of the detection efficiency of signal leakage in the prior art.This method mainly includes：The serving cell of base station is got in terminal, and in the case that indoor base station belongs to inter-frequency networking with outdoor macro station, the instruction that indoor service signal strength threshold, outdoor service signal strength thresholding and instruction terminal are performed to alien frequencies detection is issued to terminal.This method is mainly used in signal measurement.
Description
Technical field
The present invention relates to communication technical field, square law device and be that more particularly to a kind of automatic detection indoor signal is revealed
System.
Background technology
, can if the signal intensity of the signal intensity of in-door covering base station and outdoor macro station approaches under inter-frequency networking
Indoor signal can be caused to penetrate interior architecture thing to be leaked in outdoor environment, and then cause macro station outside the indoor user receiving chamber of part
Service, cause the unnecessary overload of outdoor macro station, influence the overall quality of service of macro station user, while can also reduce interior and cover
The utilization rate of lid base station, this phenomenon are properly termed as signal leakage.
The methods of existing signal leak detection depends on the substantial amounts of on-the-spot test of staff, and scene is investigated, but
Because the reason macro stations such as newly-increased base station, the network optimization may be changed often, the degree of signal leakage also can may often occur
Change, this just needs often to carry out on-the-spot test, and if on-the-spot test can not be carried out in time, then base may not be found in time
The problem of signal of standing is revealed, enters without taking reply means in time, can so influence the performance of indoor covering system.
The content of the invention
In order to solve the technical problems such as signal leak detection is not in time, staff's workload is big in the prior art, this hair
The bright method, apparatus and system for proposing a kind of automatic detection indoor signal and leaking.
A kind of method of automatic detection indoor signal leakage, including：
The serving cell of base station is got in terminal, and indoor base station belongs to the situation of inter-frequency networking with outdoor macro station
Under, indoor service signal strength threshold, outdoor service signal strength thresholding and instruction terminal are performed to the instruction of alien frequencies detection
It is issued to terminal.
A kind of method of automatic detection indoor signal leakage, including：
The indoor service signal strength threshold from network side, outdoor service signal strength thresholding and instruction is received to hold
The instruction of row alien frequencies detection；
Alien frequencies detection is carried out according to instruction.
A kind of device of the automatic detection indoor signal leakage of network side, including：
Determining module, for determining whether terminal gets in the serving cell of base station, and indoor base station and outdoor macro station
Belong to inter-frequency networking；
Detect indicating module, determine that terminal gets in the serving cell of base station for determining module, and indoor base station with
In the case that outdoor macro station belongs to inter-frequency networking, by indoor service signal strength threshold, outdoor service signal strength thresholding and
The instruction that instruction terminal performs alien frequencies detection is issued to terminal.
A kind of device of the automatic detection indoor signal leakage of end side, including：
Receiving module, for receiving the indoor service signal strength threshold from network side, outdoor service signal strength
Thresholding and instruction perform the instruction of alien frequencies detection；
Execution module, for carrying out alien frequencies detection according to instruction.
A kind of system of automatic detection indoor signal leakage, including network side and end side, wherein,
Network side, for getting in the serving cell of base station in terminal, and indoor base station belongs to alien frequencies with outdoor macro station
In the case of networking, indoor service signal strength threshold, outdoor service signal strength thresholding and instruction terminal are performed into alien frequencies
The instruction of detection is issued to end side；
End side, for receiving the indoor service signal strength threshold from network side, outdoor service signal strength door
Limit and instruction perform the instruction of alien frequencies detection, and carry out alien frequencies detection according to instruction.
Scheme provided by the invention gives an order by using network side and signal leak detection thresholding is to terminal, makes terminal
The technological means detected automatically according to the instruction, solve in the prior art, artificial detection indoor signal leakage workload
Greatly, the low technical problem of efficiency, and then achieve the technique effect that can improve signal leak detection efficiency.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the method for automatic detection indoor signal leakage that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of structure of the device of the automatic detection indoor signal leakage for network side that the embodiment of the present invention 2 provides
Schematic diagram；
Fig. 3 is a kind of structure of the device of the automatic detection indoor signal leakage for end side that the embodiment of the present invention 3 provides
Schematic diagram.
Embodiment
The embodiments of the invention provide a kind of scheme of automatic detection indoor signal leakage, the principle of the program is mainly：
Network side is it is determined that the coverage for the indoor base station that terminal enters, and the indoor base station and outdoor macro station belong to inter-frequency networking
Afterwards, indoor service signal strength threshold S1, outdoor service signal strength thresholding S2 are issued and alien frequencies detection is indicated to terminal, is allowed
Whether the signal that terminal automatic detection indoor base station is sent leaks, and then solves in the prior art, and artificial detection is not in time
With the technical problem of workload, therefore terminal can be obtained and carry out the high technique effect of signals leakiness detection, detection efficiency automatically.
Also, in the present embodiment, network side, which issues S1 and S2 and issues instruction terminal, performs the instruction that alien frequencies detects
Information can be sent to terminal by same message, can also be sent to terminal by different message, further be,
The message can be base station transmission or the webmaster of network side of network side（It is specially OAM in the present embodiment
（Operation Administration and Maintenance, operation, management, safeguard）Entity）Send, thus it is specific real
Shi Shi, it can become and dissolve kinds of schemes.Such as：
1st, after terminal gets in the serving cell of base station, and indoor base station belongs to the feelings of inter-frequency networking with outdoor macro station
Under condition, base station（Or webmaster）Indoor service signal strength threshold, outdoor service signal strength thresholding and instruction terminal are performed
The instruction of alien frequencies detection is issued to terminal simultaneously；
2nd, the serving cell of base station is got in terminal, and indoor base station belongs to the situation of inter-frequency networking with outdoor macro station
Under, base station（Or webmaster）After indoor service signal strength threshold, outdoor service signal strength thresholding first are issued into terminal, then will
The instruction that instruction terminal performs alien frequencies detection is issued to terminal；
3rd, after terminal gets in the serving cell of base station, base station is by indoor service signal strength threshold, outdoor service
Signal strength threshold is issued to terminal, if indoor base station belongs to inter-frequency networking with outdoor macro station, base station performs instruction terminal
The instruction of alien frequencies detection is issued to terminal.
4th, after terminal gets in the serving cell of base station, base station is by indoor service signal strength threshold, outdoor service
Signal strength threshold is issued to terminal, if indoor base station and outdoor macro station belong to inter-frequency networking, base station is by this inter-frequency networking shape
Condition notifies webmaster, and the instruction that webmaster performs instruction terminal alien frequencies detection is issued to terminal.
5th, after terminal gets in the serving cell of base station, webmaster is by indoor service signal strength threshold, outdoor service
Signal strength threshold is issued to terminal, if indoor base station belongs to inter-frequency networking with outdoor macro station, base station performs instruction terminal
The instruction of alien frequencies detection is issued to terminal.
6th, after terminal gets in the serving cell of base station, webmaster is by indoor service signal strength threshold, outdoor service
Signal strength threshold is issued to terminal, if indoor base station belongs to inter-frequency networking with outdoor macro station, webmaster performs instruction terminal
The instruction of alien frequencies detection is issued to terminal.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.Also, following embodiment is the alternative of the present invention, embodiment
Put in order and the numbering of embodiment is unrelated with the order that it preferably is carried out.
Embodiment 1
The present embodiment provides a kind of method of automatic detection indoor signal leakage, and this method is specifically with by the OAM of network side
It is described below entity exemplified by S1, S2 and alien frequencies detection instruction, as shown in figure 1, this method includes：
Terminal in the prior art（UE）Do switch when, examining report can be done to base station（eNB）, due to the examining report
In have can represent switching after terminal enter be indoor distributed system（That is the serving cell of indoor base station）It is or outdoor
The serving cell of macro station, at the same can also represent it is indoor be the information of inter-frequency networking or identical networking with outdoor, therefore cutting
When changing, base station（eNB）Or OAM entities can learn whether terminal gets in the clothes of base station by receiving and analyzing examining report
It is engaged in cell, and in the case that indoor base station and outdoor macro station belong to inter-frequency networking.
101, terminal performs switching, and examining report is sent into eNB, and the examining report is sent to OAM entities by eNB,
OAM entities can learn that terminal gets in the serving cell of base station, and indoor base station and room by the examining report received
In the case that outer macro station belongs to inter-frequency networking.
102, OAM entities are issued to end after S1, S2 and instruction terminal execution alien frequencies detection instruction are forwarded by eNB
End.
The step 102 can also be carried out in two steps, i.e., issue S1 and S2 by a piece of news, then by under another a piece of news
Send out the instruction that instruction terminal performs alien frequencies detection.And OAM can use new special signaling, establish signaling message from OAM to
ENB, signaling message is then resettled from eNB to UE；Or existing signaling message can also be extended S1, S2 and alien frequencies inspection
The instruction of survey is issued to terminal.
103, after terminal receives S1, S2 from network side and the instruction of instruction execution alien frequencies detection, carry out alien frequencies
Detection.
104, when the signal intensity of the serving cell of the indoor base station detected in alien frequencies detection process is more than S1, and detection
When the signal intensity of the serving cell of the outdoor macro station arrived is more than S2, the alien frequencies examining report that terminal obtains after alien frequencies is detected is sent out
It is sent to eNB.
It should be noted that：Terminal can use newly-increased special signaling message that this report is sent into eNB, can also use
This report is sent to eNB by existing measurement report message.
Wherein, alien frequencies examining report includes：
The PCI of the serving cell of indoor base station（Physical Cell ID, Physical Cell Identifier）, outdoor macro station service
The PCI of cell；
The signal intensity of the serving cell of indoor base station, outdoor macro station serving cell signal intensity；
The transmission power of outdoor macro station, the transmission power of indoor base station；
The positional information of terminal.
Preferentially, the embodiment of the present invention can also comprise the following steps：
106, OAM entities judge whether the signal leakage of indoor base station belongs to just according to examining report and network planning data
Normal scope, if it is determined that when signal leakage belongs to normal range (NR), then perform 107；Otherwise, it is believed that be general overlapping covering, no
Any processing is done again, terminates this flow.
Wherein, the Physical Cell Identifier PCI of serving cell of the examining report including indoor base station, the service of outdoor macro station are small
The PCI in area, the signal intensity of the serving cell of indoor base station, the signal intensity of serving cell of outdoor macro station, outdoor macro station
Transmission power, the transmission power of indoor base station, the positional information of terminal；
It is above-mentioned to judge whether the signal leakage of indoor base station belongs to normal range (NR) according to examining report and network planning data
Specifically include：
OAM according to the current positional information of terminal and for its provide serving cell be indoor base station produce or outdoor macro station
It is caused and determine.Although if for example, terminal indoors, for terminal provide service really outdoor macro station service it is small
Area, then then can be determined that signal leakage.
107, OAM entities provide the scheme for solving signal leakage, and notify eNB to solve to believe according to project setting network configuration
Number leakage.
Specifically, OAM entities are according to its following one or more data：The signal intensity of the serving cell of indoor base station,
The signal intensity of the serving cell of outdoor macro station, transmission power, the transmission power of indoor base station of outdoor macro station determine solve letter
Number leakage scheme.Wherein, the scheme that network configuration solves signal leakage is adjusted to specifically include：Taking reduces outdoor serving cell
Transmission power, change outdoor serving cell antenna angle of declination and orientation angle, improve indoor service cell transmission power, change room
The position of interior coverage base station.If the solution being to determine is one of above-mentioned, macro station transmission power is such as reduced, then OAM can be certainly
Dynamic to solve, OAM will send special signaling message reduces transmission power by base station.
Wherein, if the solution that OAM entities propose needs artificial treatment, such as change room and divide base station deployment position, then OAM
Entity sends corresponding warning；If base station can voluntarily perform the scheme for solving signal leakage of OAM entities proposition, such as change transmitting
Power, then OAM entities solution is notified eNB.
108, eNB execution solutions simultaneously report new configuration data to give OAM entities.
109, after adjustment network configuration solves signal leakage, OAM issues instruction terminal and performs alien frequencies detection again
Indicate terminal.
110, terminal receives the instruction for performing alien frequencies and detecting that network side is sent again, and performs.It is follow-up to can return to
Step 104 performs.
In the method that the present embodiment provides, after terminal enters in-door covering, terminal detection indoor service cell signal is strong
Degree and outdoor serving cell signal intensity, if the intensity of indoor signal and the intensity of outdoor signal are respectively higher than what is pre-set
Respective threshold, then examining report is reported into network side, network side judges whether signal leakage is normal, and takes corresponding reply
Means, so as to which in time, effectively detection base station signal is revealed.
Above-described embodiment is entered so that OAM entities issue S1, S2 and alien frequencies detection instruction and are forwarded to terminal by base station as an example
Row description.In an alternative embodiment of the invention, it is to be described so that base station directly issues S1, S2 and alien frequencies detection instruction as an example
, only needed the execution master for directly issuing S1, S2 and alien frequencies detection instruction in above-mentioned steps 101-104 in specific implementation process
Structural reform is base station, and remaining step is similar, will not be described here.
In addition, provided in one more embodiment of the present invention a kind of automatic detection indoor signal leakage method, be with
Base station and OAM entities are described exemplified by being respectively provided with the function of issuing S1, S2 and alien frequencies detection instruction.Such as：By under OAM entities
S1, S2 are sent out to after terminal, alien frequencies detection instruction is issued to terminal by base station；Or S1, S2 are issued to after terminal by base station, by
OAM entities issue alien frequencies detection instruction and arrive terminal etc., and now, other steps are still similar to above-mentioned steps 105-109.Due to tool
Body embodiment is that those skilled in the art can be known easily according to above-mentioned steps 101-109, therefore be will not be described here.
In the method that the present embodiment provides, network side（Either base station or webmaster）By to getting in covering system
System, and the terminal that indoor and outdoor belongs in the case of inter-frequency networking issues indoor service signal strength threshold, outdoor service signal strength
The instruction that thresholding and instruction terminal perform alien frequencies detection is issued to terminal, terminal is reported examining report automatically, and according to inspection
The technological means accused and solve signal leakage is observed and predicted, is solved in the prior art, manual site's detection work is big, technology not in time
Problem, and then terminal can be obtained can report alien frequencies testing result automatically, detection efficiency is improved, solves the skill of signal leakage in time
Art effect.
In the above method provided in an embodiment of the present invention, although giving the sequencing for performing each step, this is suitable
Sequence is only the preferred embodiment of the present invention.Obviously, those skilled in the art can be to this method according to the above method
The execution sequence of step carries out diversified equivalent transformation, that is to say, that above steps in present invention method or
Part steps can perform in other orders completely, or perform simultaneously.Such as：The step 102 can also be carried out in two steps,
S1 and S2 are issued by a piece of news, then the instruction of instruction terminal execution alien frequencies detection is issued by another a piece of news.Therefore
The execution sequence of each step of above method description is simultaneously only limitted to a kind of mode provided in embodiment.
Embodiment 2
The present embodiment provides a kind of device of the automatic detection indoor signal leakage of network side, and the device is adapted to be deployed in net
Network side, and then help to realize the method implemented in 1.As shown in Fig. 2 including：Determining module 21, detect indicating module 22.
Determining module 21, for determining whether terminal gets in the serving cell of base station, and indoor base station and outdoor are grand
Station belongs to inter-frequency networking；
Indicating module 22 is detected, determines that terminal gets in the serving cell of base station, and indoor base for determining module 21
Stand in the case of belonging to inter-frequency networking with outdoor macro station, by indoor service signal strength threshold S1, outdoor service signal strength door
The instruction that limit S2 and instruction terminal perform alien frequencies detection is issued to terminal.
Further, indicating module 22 is detected, including：
Thresholding issues module, for it is determined that getting in the serving cell of base station, and/or indoor base station and room in terminal
In the case that outer macro station belongs to inter-frequency networking, the instruction that instruction terminal is performed to alien frequencies detection is issued to terminal；
Detection issues module, after determining that terminal gets in the serving cell of base station for determining module, and indoor base station
In the case of belonging to inter-frequency networking with outdoor macro station, by under indoor service signal strength threshold, outdoor service signal strength thresholding
It is dealt into terminal.
In addition, the device also includes 23：
Processing module 23, the alien frequencies examining report reported for receiving terminal, according to examining report and network planning data
Judge whether the signal leakage of indoor base station belongs to normal range (NR), if it is determined that when signal leakage belongs to normal range (NR), then provide solution
The certainly scheme of signal leakage, and signal leakage is solved according to project setting network configuration.
Further, processing module 23 includes：
Judging unit, the serving cell that service is provided for the positional information according to terminal and for terminal determine that signal is revealed
Whether normal range (NR) is belonged to；
Adjustment unit, for according at least one of following：The signal intensity of the serving cell of indoor base station, outdoor macro station
The signal intensity of serving cell, the transmission power of outdoor macro station, the transmission power of indoor base station determine the side for solving signal leakage
Case；Wherein, the scheme that network configuration solves signal leakage is adjusted to specifically include：Take reduce outdoor serving cell transmission power,
Change outdoor serving cell antenna angle of declination and orientation angle, improve indoor service cell transmission power, change in-door covering base
The position stood.
Further, indicating module 22 is detected, is additionally operable to after adjustment unit adjustment network configuration solves signal leakage,
Instruction terminal is issued again performs the instruction of alien frequencies detection to terminal.
The device provided in the present embodiment, deployment realize that flexibly each module can be deployed in the webmaster of network side simultaneously
In system, it can also be deployed in simultaneously on base station, it might even be possible to which a part is deployed in network management system, and a part is deployed in base station
On.Because with the function of issuing S1, S2 and alien frequencies detection instruction, and then terminal can be made to carry out alien frequencies detection automatically, reduced
Artificial amount, improves detection efficiency technique effect.
Embodiment 3
The present embodiment provides a kind of device of the automatic detection indoor signal leakage of end side, and the device is adapted to be deployed in end
On end, the device in embodiment 2 can be coordinated to realize the method in embodiment 1.As shown in figure 3, including：Receiving module 31, perform
Module 32.
Receiving module 31 is strong for receiving the indoor service signal strength threshold from network side, outdoor service signal
Spend thresholding and instruction performs the instruction of alien frequencies detection；
Execution module 32, for carrying out alien frequencies detection according to instruction.
Further, the device also includes：
Reporting module 33, in the report for the alien frequencies detection obtained in the detection of execution module 32, if the clothes of indoor base station
The signal intensity of business cell is more than indoor service signal strength threshold, and the signal of the serving cell of the outdoor macro station in report is strong
When degree is more than outdoor service signal strength thresholding, the report that alien frequencies detects is sent to network side.
Wherein, receiving module 31, it is additionally operable to receive the instruction for performing alien frequencies detection that network side is sent again.
The device that the present embodiment provides can carry out alien frequencies detection automatically according to the instruction that network side issues, and according to detection
As a result network side is reported to, consequently facilitating network side solves the problems, such as signal leakage, and then raising detection efficiency, nothing can be obtained
Need the technique effect of artificial detection.
The products such as the said equipment or device provided in an embodiment of the present invention be belong to using the flow and method of computer program as
Foundation, and consistent mode is corresponded to completely according to each step with method flow in embodiment of the method 1 and/or accompanying drawing, provided
Functional module.And because this functional module is the software service realized by way of computer program, so for
Device embodiment（Implement in 2-3）The functional module being not specifically mentioned, due to consideration that recorded according to above method embodiment
Each process step that content has made those skilled in the art be recorded from method enough determines directly, expectedly to realize step
Suddenly the functional module that must be set up, so will not be described here.
Embodiment 4
The present embodiment provides a kind of system of automatic detection indoor signal leakage, including network side and end side, wherein,
Network side, for getting in the serving cell of base station in terminal, and indoor base station belongs to alien frequencies with outdoor macro station
In the case of networking, indoor service signal strength threshold, outdoor service signal strength thresholding and instruction terminal are performed into alien frequencies
The instruction of detection is issued to end side；
End side, for receiving the indoor service signal strength threshold from network side, outdoor service signal strength door
Limit and instruction perform the instruction of alien frequencies detection, and carry out alien frequencies detection according to instruction.
In the system that the present embodiment provides, the terminal measurement indoor signal and outdoor signal of in-door covering are entered, if
The intensity of indoor signal and the intensity of outdoor signal are respectively higher than the respective threshold pre-set, then testing result are reported into net
Network side, network side judge whether signal leakage normal, and takes corresponding reply means, so as in time, effectively detect base station
Signal is revealed.
Technical scheme is in other words substantially the shape with software product to the part that prior art contributes
The function that formula embodies, in other words：The side of the device of the present invention, each equipment of equipment or composition system performed by it
Even if method or the function body of realization are hardware, but the part of the actually above-mentioned function of the realization present invention is computer software
The module or unit of product.It is soft such as computer and the computer software product is storable in the storage medium that can be read
Disk, hard disk or CD etc., including some instructions are causing equipment to perform the method described in each embodiment of the present invention.
The foregoing is only a specific embodiment of the invention, but the present invention can have a variety of various forms of specific implementations
Mode, the present invention is done above in association with accompanying drawing for example, this is not meant to the embodiment that the present invention is applied
It can be confined in these specific embodiments, those skilled in the art is it is to be appreciated that specific reality presented above
The mode of applying is some examples in a variety of preferred embodiments, and the embodiment of any embodiment the claims in the present invention is equal
Should be within the scope of the claims in the present invention be claimed；Those skilled in the art can be to each specific embodiment party above
Described technical scheme is modified in formula, or carries out equivalent substitution to which part technical characteristic.It is all the present invention
Within spirit and principle, any modification, equivalent substitution or improvement for being made etc., the guarantor of the claims in the present invention should be included in
Within the scope of shield.
Claims (14)
- A kind of 1. method of automatic detection indoor signal leakage, it is characterised in that including：The serving cell of base station is got in terminal, and in the case that indoor base station belongs to inter-frequency networking with outdoor macro station, will Indoor service signal strength threshold, outdoor service signal strength thresholding and the instruction terminal are performed under the instruction of alien frequencies detection It is dealt into the terminal；Receive the alien frequencies examining report that terminal reports；Whether the signal leakage for judging the indoor base station according to the examining report and network planning data belongs to normal range (NR)；If it is determined that when signal leakage belongs to normal range (NR), then the scheme for solving signal leakage is provided, and according to the project setting Network configuration solves signal leakage；Wherein, it is described to determine whether the signal leakage of the indoor base station belongs to according to the examining report and network planning data Normal range (NR) specifically includes：The serving cell that service is provided according to the positional information of terminal and for the terminal determines whether signal leakage belongs to normal Scope, if terminal indoors and for terminal service is provided be outdoor macro station serving cell, determine signal leakage beyond normal Scope.
- 2. the method for automatic detection indoor signal leakage according to claim 1, it is characterised in that got in terminal The serving cell of base station, and in the case that indoor base station and outdoor macro station belong to inter-frequency networking, by indoor service signal intensity door The instruction that limit, outdoor service signal strength thresholding and the instruction terminal perform alien frequencies detection is issued to the terminal, specifically To be following any：After terminal gets in the serving cell of base station, and in the case that indoor base station and outdoor macro station belong to inter-frequency networking, Indoor service signal strength threshold, outdoor service signal strength thresholding and the instruction terminal are performed alien frequencies by base station or webmaster The instruction of detection is issued to the terminal simultaneously；The serving cell of base station is got in terminal, and in the case that indoor base station belongs to inter-frequency networking with outdoor macro station, base Stand or after indoor service signal strength threshold, outdoor service signal strength thresholding be first issued to the terminal by webmaster, then will refer to Show that the terminal performs the instruction that alien frequencies detects and is issued to the terminal；After terminal gets in the serving cell of base station, base station or webmaster are by indoor service signal strength threshold, outdoor service Signal strength threshold is issued to the terminal, if indoor base station belongs to inter-frequency networking with outdoor macro station, base station or webmaster will refer to Show that the terminal performs the instruction that alien frequencies detects and is issued to the terminal.
- 3. the method for automatic detection indoor signal leakage according to claim 1, it is characterised in that the examining report bag Include the Physical Cell Identifier PCI of the serving cell of indoor base station, outdoor macro station serving cell PCI, indoor base station service The transmitting of the signal intensity of cell, the signal intensity of serving cell of outdoor macro station, the transmission power of outdoor macro station, indoor base station The positional information of power, the terminal.
- 4. the method for automatic detection indoor signal leakage according to claim 3, the adjustment network configuration solves signal The scheme of leakage specifically includes：Take and reduce outdoor serving cell transmission power, change outdoor serving cell antenna angle of declination and Orientation angle, the position improved indoor service cell transmission power, change in-door covering base station.
- 5. the method for automatic detection indoor signal leakage according to claim 1, it is characterised in that in adjustment network configuration After solving signal leakage, this method also includes：Issue again and indicate that the terminal performs the instruction of alien frequencies detection to the terminal.
- A kind of 6. method of automatic detection indoor signal leakage, it is characterised in that including：It is different to receive the indoor service signal strength threshold from network side, outdoor service signal strength thresholding and instruction execution The instruction of frequency detection；Alien frequencies detection is carried out according to the instruction；If the signal intensity of the serving cell of the indoor base station detected in alien frequencies detection process is more than the indoor service signal Strength threshold, and the signal intensity of the serving cell of the outdoor macro station detected is more than the outdoor service signal strength thresholding, The alien frequencies examining report obtained after then the alien frequencies is detected is sent to the network side.
- 7. the method for automatic detection indoor signal leakage according to claim 6, it is characterised in that also include：Receive the instruction for performing alien frequencies detection that the network side is sent again.
- A kind of 8. device of the automatic detection indoor signal leakage of network side, it is characterised in that including：Determining module, for determining whether terminal gets in the serving cell of base station, and indoor base station belongs to outdoor macro station Inter-frequency networking；Indicating module is detected, determines that terminal gets in the serving cell of base station, and indoor base station and outdoor for determining module In the case that macro station belongs to inter-frequency networking, by indoor service signal strength threshold, outdoor service signal strength thresholding and instruction The instruction that the terminal performs alien frequencies detection is issued to the terminal；Processing module, the alien frequencies examining report reported for receiving terminal, sentences according to the examining report and network planning data Whether the signal leakage of the disconnected indoor base station belongs to normal range (NR), if it is determined that when signal leakage belongs to normal range (NR), then provides Solve the scheme of signal leakage, and signal leakage is solved according to the project setting network configuration；Wherein, the processing module includes：Judging unit, service is provided for the positional information according to terminal and for the terminal Serving cell determine signal leakage whether belong to normal range (NR), if terminal indoors and for terminal provides service be outdoor it is grand The serving cell stood, determine that signal leakage exceeds normal range (NR).
- 9. the device of the automatic detection indoor signal leakage of network side according to claim 8, it is characterised in that the inspection Indicating module is surveyed, including：Thresholding issues module, for it is determined that get in the serving cell of base station in terminal, and/or indoor base station and outdoor it is grand In the case that station belongs to inter-frequency networking, the instruction for indicating the terminal execution alien frequencies detection is issued to the terminal；Detection issues module, after determining that terminal gets in the serving cell of base station for determining module, and indoor base station and room In the case that outer macro station belongs to inter-frequency networking, indoor service signal strength threshold, outdoor service signal strength thresholding are issued to The terminal.
- 10. the device of the automatic detection indoor signal leakage of network side according to claim 8, it is characterised in that described Processing module also includes：Adjustment unit, for according at least one of following：The service of the signal intensity of the serving cell of indoor base station, outdoor macro station The signal intensity of cell, the transmission power of outdoor macro station, the transmission power of indoor base station determine the scheme for solving signal leakage；Its In, the scheme that the adjustment network configuration solves signal leakage specifically includes：Taking reduces outdoor serving cell transmission power, changes Turn outdoor serving cell antenna angle of declination and orientation angle, improve indoor service cell transmission power, change in-door covering base station Position.
- 11. the device of the automatic detection indoor signal leakage of network side according to claim 10, it is characterised in that described Indicating module is detected, is additionally operable to solve signal leakage in adjustment unit adjustment network configuration and then secondary issue indicates the end The instruction that execution alien frequencies detects is held to the terminal.
- A kind of 12. device of the automatic detection indoor signal leakage of end side, it is characterised in that including：Receiving module, for receiving the indoor service signal strength threshold from network side, outdoor service signal strength thresholding And instruction performs the instruction of alien frequencies detection；Execution module, for carrying out alien frequencies detection according to the instruction；Reporting module, during being detected in execution module, when the clothes of the indoor base station detected in alien frequencies detection process The signal intensity of business cell is more than the indoor service signal strength threshold, and the letter of the serving cell of the outdoor macro station detected When number intensity is more than the outdoor service signal strength thresholding, the alien frequencies examining report obtained after the alien frequencies is detected is sent to The network side.
- 13. the device of the automatic detection indoor signal leakage of end side according to claim 12, it is characterised in that described Receiving module, it is additionally operable to receive the instruction for performing alien frequencies detection that the network side is sent again.
- A kind of 14. system of automatic detection indoor signal leakage, it is characterised in that including network side and end side, wherein,The network side, for getting in the serving cell of base station in terminal, and indoor base station belongs to alien frequencies with outdoor macro station In the case of networking, indoor service signal strength threshold, outdoor service signal strength thresholding and the instruction terminal are performed The instruction of alien frequencies detection is issued to the end side；The alien frequencies examining report that receiving terminal reports is additionally operable to, according to the detection Report and network planning data judge whether the signal leakage of the indoor base station belongs to normal range (NR), if it is determined that signal leakage category When normal range (NR), then the scheme for solving signal leakage is provided, and signal leakage is solved according to the project setting network configurationThe end side, for receiving the indoor service signal strength threshold from network side, outdoor service signal strength door Limit and instruction perform the instruction of alien frequencies detection, and carry out alien frequencies detection according to the instruction；It is additionally operable to detect in execution module During, when the signal intensity of the serving cell of the indoor base station detected in alien frequencies detection process is more than the indoor service Signal strength threshold, and the signal intensity of the serving cell of the outdoor macro station detected is more than the outdoor service signal strength door In limited time, the alien frequencies examining report obtained after the alien frequencies is detected is sent to the network side；Wherein, it is described to determine whether the signal leakage of the indoor base station belongs to according to the examining report and network planning data Normal range (NR) specifically includes：The serving cell that service is provided according to the positional information of terminal and for the terminal determines whether signal leakage belongs to normal Scope, if terminal indoors and for terminal service is provided be outdoor macro station serving cell, determine signal leakage beyond normal Scope.
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| CN107659353A (en) * | 2014-08-29 | 2018-02-02 | 吴红平 | Using the relay transmission system based on short-range communication of bandpass filter |
| US20180302892A1 (en) * | 2015-10-06 | 2018-10-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Selecting Transmission Parameters for an Indoor User Equipment |
| CN106921980B (en) * | 2015-12-25 | 2021-05-11 | 北京亿阳信通科技有限公司 | LTE indoor coverage leakage determination method and device |
| CN108924731B (en) * | 2017-04-20 | 2020-11-20 | 中国移动通信集团湖北有限公司 | Method and device for positioning signal leakage antenna node |
| CN109936849B (en) * | 2017-12-15 | 2022-05-31 | 中国移动通信集团浙江有限公司 | Method and device for positioning outdoor community leakage |
| CN110012417B (en) * | 2017-12-30 | 2020-12-25 | 中国移动通信集团湖北有限公司 | Method, device, equipment and medium for positioning leaky antenna |
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