CN103826239B - A kind of method and apparatus for realizing base station Interference Signal Code Power abnormality detection - Google Patents
A kind of method and apparatus for realizing base station Interference Signal Code Power abnormality detection Download PDFInfo
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- CN103826239B CN103826239B CN201410042514.3A CN201410042514A CN103826239B CN 103826239 B CN103826239 B CN 103826239B CN 201410042514 A CN201410042514 A CN 201410042514A CN 103826239 B CN103826239 B CN 103826239B
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Abstract
The invention discloses a kind of method and apparatus for realizing base station Interference Signal Code Power abnormality detection；Wherein, the method includes：Judge base station Target cell Interference Signal Code Power ISCP value respectively with the magnitude relationship of first threshold, Second Threshold and the 3rd threshold value；When the ISCP values are more than the first threshold, all passages on wireless remote unit R RU are closed；The 3rd threshold value is less than if turned off the ISCP values after all passages of RRU, it is determined that current exception is the first abnormal cause, otherwise being operated by up bill sound carries out abnormality detection；When the ISCP values are less than the Second Threshold, detect whether the RRU passages close；If it is, determining current abnormal for the second abnormal cause；Otherwise being operated by up bill sound carries out abnormality detection.Using the method and apparatus of the embodiment of the present invention, the process of abnormality detection is simplified, and effectively increase the efficiency of abnormality detection positioning.
Description
Technical field
The present invention relates to mobile communication technology field, and in particular to one kind realizes base station Interference Signal Code Power（ISCP,
Interference Signal Code Power）The method and apparatus of abnormality detection.
Background technology
Base station ISCP is an index for reflection area interference situation, for detecting whether base station uplink is normal；It is logical
In the case of often, ISCP parameters exist（- 115dBm, -85dBm）Interior is normal range (NR), is to think more than -85dBm or less than -115dBm
It is abnormal.Base station uplink abnormal signal（It is higher or relatively low）User can be caused cannot be accessed or the problems such as conversation loss, but
Because uplink data flow is more by module, this result in this it is abnormal the reason for there are various situations, for example：Outside is dry
Disturb, device hardware failure, BBU（Building Base band Unite, indoor baseband processing unit）Or RRU（Radio
Remote Unit, wireless remote unit）Software certain module exception etc..
And mesh is generally solved using manual type in the prior art for foregoing ISCP abnormal detection and positioning, that is, lead to
Simple manual reset mode is crossed to process, and this kind of mode often destroy ISCP it is abnormal when system description；Simultaneously as
ISCP often relates to multiple subsystems extremely, and because BBU, RRU product category are various, exception is carried out according to manual reset mode
Positioning action, then not only high cost, position fixing process are cumbersome, and ISCP location efficiencies are relatively low.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
State a kind of method and apparatus for realizing base station Interference Signal Code Power abnormality detection of problem.
According to one aspect of the present invention, there is provided a kind of method for realizing base station Interference Signal Code Power abnormality detection,
Including：
Judge base station Target cell Interference Signal Code Power ISCP value respectively with first threshold, Second Threshold and the 3rd threshold
The magnitude relationship of value；
When the ISCP values are more than the first threshold, all passages on wireless remote unit R RU are closed；If turned off
The ISCP values are less than the 3rd threshold value after all passages of RRU, it is determined that current exception is the first abnormal cause, otherwise by up
The operation of bill sound carries out abnormality detection；
When the ISCP values are less than the Second Threshold, detect whether the RRU passages close；If it is, determining
It is current abnormal for the second abnormal cause；Otherwise being operated by up bill sound carries out abnormality detection.
Preferably, the method also includes：When the ISCP values are not turned off less than the first threshold and the RRU passages,
Whether the ISCP values are judged more than the Second Threshold, if it is, determining that current ISCP is normal.
Preferably, described operation by up bill sound is carried out abnormality detection and includes：Wireless remote unit modulus is indicated to turn
Change RRU ADCs, wireless remote unit digital front-end RRU DFE modules, wireless remote unit receiving-transmitting chain information inquiry number
Up bill sound is performed according to passage RRU TRXIQ modules and baseband board field-programmable logic gate array FPGA module to operate；Inspection
Survey each module and perform the ISCP values after up bill sound operation；
If any module performs the ISCP values after up bill sound is operated, and in normal range (NR), reset RRU, and
When current base station cell state is to can use, whether the ISCP values are judged still in normal range (NR), if it is, determining current different
The abnormal causes of Chang Wei tri-；Otherwise, it determines current abnormal for the 4th abnormal cause.
Preferably, described operation by up bill sound is carried out abnormality detection and includes：RRU ADCs are indicated to perform up
Bill sound is operated, and inquires about current ISCP values；When ISCP values are in normal range (NR), the reset operation of the RRU is performed；Detection
Whether current base station cell state is available, if it is, and the ISCP values in normal range (NR), it is determined that it is current abnormal for the
Three abnormal causes；Otherwise, it determines current abnormal for the 4th abnormal cause.
Preferably, the method also includes：When the RRU ADCs perform after up bill sound is operated the ISCP values not
When in normal range (NR), RRU DFE modules are indicated to perform up bill sound operation, and inquire about current ISCP values；If now
When ISCP values are in normal range (NR), the reset operation of the RRU is performed；Detection current base station cell state whether be it is available, such as
Fruit is, and the ISCP values are in normal range (NR), it is determined that current abnormal for the 3rd abnormal cause；Otherwise, it determines current abnormal
It is the 4th abnormal cause.
Preferably, the method also includes：When the RRU DFE modules perform after up bill sound is operated the ISCP values not
When in normal range (NR), RRU TRXIQ modules are indicated to perform up bill sound operation, and inquire about current ISCP values；If now
When ISCP values are in normal range (NR), the reset operation of the RRU is performed；Detection current base station cell state whether be it is available, such as
Fruit is, and the ISCP values are in normal range (NR), it is determined that current abnormal for the 3rd abnormal cause；Otherwise, it determines current abnormal
It is the 4th abnormal cause.
Preferably, the method also includes：When the RRU TRXIQ modules perform ISCP values after up bill sound is operated
When not in normal range (NR), baseband board FPGA module is indicated to perform up bill sound operation, and inquire about current ISCP values；If this
When ISCP values in normal range (NR) when, perform the reset operation of the RRU；Detection current base station cell state whether be it is available,
If it is, and the ISCP values in normal range (NR), it is determined that current abnormal is the 3rd abnormal cause；Otherwise, it determines current different
The abnormal causes of Chang Wei tetra-.
According to another aspect of the present invention, there is provided a kind of device for realizing base station Interference Signal Code Power abnormality detection,
Including：Judging unit, closing unit, detection unit and processing unit；Wherein,
The judging unit be used to judging base station Target cell Interference Signal Code Power ISCP value respectively with first threshold, the
The magnitude relationship of two threshold values and the 3rd threshold value, and will determine that result is notified to the closing unit and detection unit；The pass
Unit is closed for receiving the judged result of the judging unit, if it is judged that for the ISCP values are more than the first threshold
When, then close all passages on wireless remote unit R RU；The 3rd threshold is less than if turned off the ISCP values after all passages of RRU
Value, then notify that the processing unit exports the first abnormal cause；Otherwise, notify that the processing unit performs up bill sound and grasps
Make；The detection unit is used to receive the judged result of the judging unit, if it is judged that for the ISCP values are less than institute
Second Threshold is stated, then detects whether the RRU passages close；If it is, notifying that the processing unit output second is abnormal former
Cause；Otherwise, notify that the processing unit performs up bill sound and operates.
Preferably, the device also includes：Error correction unit, the testing result for receiving the detection unit, and when judgement
When result is that the ISCP values are less than the first threshold and RRU passages opening, judge the ISCP values whether more than institute
State Second Threshold；If it is, feeding back current ISCP regular prompts.
Preferably, the processing unit includes：First indicating module, detection module, reseting module and output module；Its
In, first indicating module is used to indicate RRU ADCs, RRU DFE modules, RRU TRXIQ modules and baseband board FPGA
Module performs up bill sound operation；The detection module is used to detect that each module up bill sound of execution is described after operating
Whether ISCP values are notified testing result to the reseting module in normal range (NR)；The reseting module is used to receive institute
The testing result of detection module is stated, and the RRU that resetted when the ISCP values are in normal range (NR)；The output module is used in institute
After stating the reset operation that reseting module performs the RRU, whether detection current base station cell state is available；If it is, working as
When the ISCP values are in normal range (NR), the 3rd abnormal cause is exported；Otherwise, the 4th abnormal cause is exported.
Preferably, the processing unit includes：Second indicating module, detection module, reseting module and output module；Its
In, second indicating module is used to indicate RRU ADCs to perform up bill sound operation；The detection module is used to inquire about
When whether current ISCP values are in normal range (NR)；The reseting module is used to receive the testing result of the detection module, and works as
Reset RRU when the ISCP values are in normal range (NR)；The output module is used to perform answering for the RRU in the reseting module
After bit manipulation, whether detection current base station cell state is available；If it is, when the ISCP values are in normal range (NR),
Export the 3rd abnormal cause；Otherwise, the 4th abnormal cause is exported.
Preferably, the processing unit also includes：3rd indicating module；Wherein, the 3rd indicating module is used to work as institute
When stating detection module and detecting the ISCP values not in normal range (NR), RRUDFE modules are indicated to perform up bill sound operation,
And after indicating detection module inquiry RRU DFE modules to perform up bill sound operation ISCP values whether in normal range (NR).
Preferably, the processing unit also includes：4th indicating module；Wherein, the 4th indicating module is used to work as institute
When stating detection module and detecting the ISCP values not in normal range (NR), RRU TRXIQ modules are indicated to perform up bill sound behaviour
Make, and after indicating detection module inquiry RRU TRXIQ modules to perform up bill sound operation ISCP values whether in normal model
In enclosing.
Preferably, the processing unit also includes：5th indicating module；Wherein, the 5th indicating module is used to work as institute
When stating detection module and detecting the ISCP values not in normal range (NR), baseband board FPGA module is indicated to perform up bill sound behaviour
Make, and after indicating detection module inquiry baseband board FPGA module to perform up bill sound operation ISCP values whether in normal model
In enclosing.
The embodiment of the present invention operates to position step by step by the up bill sound when base station ISCP is abnormal using each module
Current ISCP abnormal particular location, and do not destroy ISCP it is abnormal when system mode in the case of, save testing cost,
So as to simplify the process of abnormality detection, and effectively increase the efficiency of abnormality detection positioning.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by specific embodiment of the invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows for the method and step flow for realizing base station Interference Signal Code Power abnormality detection of one embodiment of the invention
It is intended to；
Fig. 2 is the apparatus structure schematic block for realizing base station Interference Signal Code Power abnormality detection of one embodiment of the invention
Figure.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Reference picture 1, shows a kind of base station Interference Signal Code Power abnormality detection of realizing according to embodiments of the present invention
Method and step flow chart, specifically may include steps of：
Step 110：Judge base station Target cell Interference Signal Code Power ISCP value respectively with first threshold, Second Threshold with
And the 3rd threshold value magnitude relationship；
Specifically, when base station ISCP is abnormal, those of ordinary skill in the art can be easy to get ISCP now
Value, acquisition modes can realize that the present embodiment will not be repeated here using prior art；When getting base station ISCIP and being abnormal
After ISCP values, compared respectively at default first threshold, Second Threshold and the 3rd threshold value, to obtain current ISCP values and institute
State the magnitude relationship of first threshold, Second Threshold and the 3rd threshold value；Wherein, the first threshold can set in the present embodiment
It is set to the maximum of ISCP normal range (NR)s, you can the first threshold is set as -85dBm；Second Threshold can be set as
The minimum value of ISCP normal range (NR)s, you can the Second Threshold is set as -115dBm；And the 3rd threshold value can be set as
Close ISCP maximum normal values after RRU passages, you can the 3rd threshold value is set as -120dBm；It is, of course, also possible to according to tool
The first threshold, Second Threshold and the 3rd threshold value are respectively set as other numerical value by body situation, and the present embodiment is herein no longer
Repeat.
Step 120：When the ISCP values are more than the first threshold, all passages on wireless remote unit R RU are closed；
The 3rd threshold value is less than if turned off the ISCP values after RRU passages, it is determined that current exception is the first abnormal cause, is otherwise passed through
Up bill sound operation carries out abnormality detection；
Wherein, after ISCP values magnitude relationship with first threshold and the 3rd threshold value respectively is got, according to different big
Small relation carries out different abnormality detections, specifically：If the ISCP values are more than normal range (NR) maximum -85dBm, close
The upper all passages of RRU, and whether ISCP values are inquired about less than ISCP maximum normal values -120dBm after closing RRU passages；If small
In, then can determine that current exception is the first abnormal cause, first abnormal cause can be that " interference causes in the present embodiment
ISCP exceptions ", can also be set as that other are stated extremely certainly in actual application, will not be repeated here；Meanwhile, closing
Close on RRU after all passages, ISCP maximum normal value -120dBm after RRU passages are closed if inquiring ISCP values and being not less than,
Abnormality detection is carried out by the operation of up bill sound in the present embodiment, specific up bill sound mode of operation is had by the description below
Body is described；
Step 130：When the ISCP values are less than the Second Threshold, detect whether the RRU passages close；If
It is, it is determined that current abnormal for the second abnormal cause；Otherwise being operated by up bill sound carries out abnormality detection.
It is worth noting that, after ISCP values magnitude relationship with first threshold and Second Threshold respectively is got, according to
Different magnitude relationships carries out different abnormality detections, specifically：If the ISCP values less than normal range (NR) maximum-
85dBm, then inquire about whether RRU passages are opened；And in the case where the RRU passages are opened, whether inquiry ISCP values are more than just
Normal stated range minimum -115dBm, if it is not greater, then operate carrying out abnormality detection by up bill sound；And it is logical in the RRU
In the case that road is not switched on, can directly determine that current exception is the second abnormal cause, described second is abnormal former in the present embodiment
Because that can be " RRU passages are closed extremely ", can also be set as that other are stated extremely certainly in actual application, herein
Repeat no more.
Additionally, being based on above method step, the method for the present embodiment may also include step 140：When the ISCP values are less than
Whether the first threshold and RRU passages opening, judge the ISCP values more than the Second Threshold, if it is, determining
Current ISCP is normal；If specifically, the ISCP values are less than normal range (NR) maximum -85dBm, whether inquiry RRU passages
Open, and in the case where the RRU passages are opened, whether inquiry ISCP values are more than normal range (NR) minimum value -115dBm, if
Be more than, then show current ISCP values between default first threshold and Second Threshold in the range of, i.e., current ISCP values are normal
In the range of, now can determine that current ISCP is normal.
It should be noted that the present embodiment propose can be realized using in the following manner by up bill sound operate carry out it is different
Often detection, but be not limited thereto；Wherein, ISCP query interfaces, single-tone setting function are increased in the BBU and RRU of base station to connect
Mouth, RRU channel status set functional interface and cell status query function interface, and the setting of such interface can use prior art
Realize, will not be repeated here：Specifically, in BBU OM（Operation＆Management, Operation and Maintenance）With BBU DSP
（Digital Signal Processor, digital signal processor）Between increase support ISCP query function interfaces, in BBU OM
With BBU FPGA（Field-programmable logic gate array, Field Programmable Gate Array）Intermodule increases to be supported
Single-tone sets functional interface and RRU channel status set functional interface, increases between BBU OM and RRU OM and supports that single-tone is set
Functional interface and RRU channel status set functional interface,
Increase between RRU OM and RRU TRXIQ and support that single-tone switch sets functional interface, in RRU OM and RRU DFE（Number
Word front end, Digital Front-End）Intermodule increases supports that single-tone switch sets functional interface, in RRU OM and RRU ADC
（Analog-to-digital conversion, Analog-to-Digital Converter）Intermodule increases supports that single-tone switch sets functional interface,
Need to support that channel selector sets functional interface between RRU OM and RRU radio frequency paths；Based on this, base station down data flow is：
BBU DSP-BBU FPGA-RRU TRXIQ-RRU DFE-RRU ADC- radio frequency paths；Base station upstream data flow direction：Radio frequency leads to
Road-RRU ADC-RRU DFE-RRU TRXIQ-BBU FPGA-BBU DSP；Feature is flowed to according to base station uplink business data,
When carrying out abnormality detection, since distalmost end RRU radio frequency paths, RRU intermediate frequencies, RRU interfaces, BBU FPGA and BBU are sequentially passed through
DSP；It should be noted that indicating to perform up bill sound operation in certain grade of module, then whether recover normal using ISCP values
Query Result determine the abnormal higher level's module for occurring from this grade of module or this grade of module rear end；Specifically, under can passing through
Two ways realization is stated, but is not limited thereto：
A, the operation of up bill sound is performed at random：Indicate RRU ADCs, RRU DFE modules, RRU TRXIQ modules and
Baseband board FPGA module performs up bill sound operation, in this kind of mode, performs what up bill sound was operated for each module
Order is simultaneously not specifically limited；It is then detected that whether the ISCP values are normal after the up bill sound operation of each module execution
In the range of；If any module performs the ISCP values after up bill sound is operated and in normal range (NR), the module is operated
It is set as variables A, and indicates other modules to stop up bill sound operation, then judges current base station cell again after reset RRU
Whether state is available；If it is available, then whether the ISCP values are judged again still in normal range (NR), if the ISCP values
In normal range (NR), it is determined that current exception is the 3rd abnormal cause, otherwise determine current abnormal for the 4th abnormal cause；Its
In, in the present embodiment, the 3rd abnormal cause can be set as " variables A software fault causes ISCP exceptions ", and described
Four abnormal causes can be set as " variables A hardware fault causes ISCP exceptions ", thus be capable of achieving current ISCP abnormality detections
Specific positioning, certain those of ordinary skill in the art readily understand that other can also be set in actual application is specific
Reason；Certainly, if judging current base station cell state after reset RRU for unavailable, when waiting the base station cell to can use
Follow-up unusual determination operation is performed again, is specifically repeated no more.
B, sequentially perform the operation of up bill sound：RRU ADCs, RRU DFE modules, RRU TRXIQ moulds are indicated successively
Block and baseband board FPGA module perform up bill sound operation, and all inquire about current ISCP after up bill sound operation every time
Value, if ISCP values are not in normal range (NR), it indicates that next module performs up bill sound operation, and inquires about again current
ISCP values, untill the ISCP is in normal range (NR)；Then, the reset operation of the RRU is performed, and it is small in current base station
When zone state is to can use, whether the ISCP values are inquired about still in normal range (NR), if it is determine that currently abnormal is the 3rd different
Normal reason, otherwise determines current abnormal for the 4th abnormal cause.If it is worth noting that, previous stage module performs up bill
After sound operation, in normal range (NR), then follow-up other level blocks do not perform the operation of associate uplink bill sound to the ISCP values；
Meanwhile, in actual application, can set and only indicate single module to perform up bill sound operation, it is also possible to which setting is successively
The up bill sound operation of above-mentioned multiple modules is performed, but need to be strictly observed when multiple modules are performed when up bill sound is operated
The order of row bill sound, will not be repeated here.
As can be seen that using the method for the embodiment of the present invention, by when base station ISCP is abnormal using the up of each module
The bill sound operation particular location abnormal to position current ISCP step by step, and do not destroy ISCP it is abnormal when system mode feelings
Under condition, testing cost is saved, so as to simplify the process of abnormality detection, and effectively increase the efficiency of abnormality detection positioning.
Certainly, above-mentioned special type information and its judgment mode are intended only as example, when the embodiment of the present invention is implemented, can be with root
Other special type informations and its judgment mode are set according to actual conditions, the embodiment of the present invention is not any limitation as to this.In addition, except upper
State outside special type information and its judgment mode, those skilled in the art can also according to actual needs using other special type informations and its
Judgment mode, the embodiment of the present invention is not also any limitation as to this.
For embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but this area
Technical staff should know that the embodiment of the present invention is not limited by described sequence of movement, because implementing according to the present invention
Example, some steps can sequentially or simultaneously be carried out using other.Secondly, those skilled in the art should also know, specification
Described in embodiment belong to preferred embodiment, necessary to the involved action not necessarily embodiment of the present invention.
Reference picture 2, shows that one kind according to an embodiment of the invention realizes that base station Interference Signal Code Power is examined extremely
The apparatus structure block diagram of survey, can specifically include such as lower module：Judging unit 210, closing unit 220, detection unit 230 and place
Reason unit 240；Wherein,
The judging unit 210 be used to judging base station Target cell Interference Signal Code Power ISCP value respectively with the first threshold
The magnitude relationship of value, Second Threshold and the 3rd threshold value, and will determine that result is notified to the closing unit 220 and detection unit
230；The closing unit 220 is used to receive the judged result of the judging unit 210, if it is judged that being the ISCP values
During more than the first threshold, all passages on wireless remote unit R RU are closed；If now the ISCP values are less than the 3rd threshold
Value, then notify that the processing unit 240 exports the first abnormal cause；Otherwise, notify that the processing unit 240 performs up bill
Sound is operated；The detection unit 230 is used to receive the judged result of the judging unit 210, if it is judged that being described
ISCP values are less than the Second Threshold, then detect whether the RRU passages close；If it is, notifying the processing unit 240
Export the second abnormal cause；Otherwise, notify that the processing unit 240 performs up bill sound and operates.
Wherein, the device may also include：Error correction unit（Not shown in figure）, the inspection for receiving the detection unit 230
Result is surveyed, and when judged result is that the ISCP values are less than the first threshold and RRU passages opening, judges described
Whether ISCP values are more than the Second Threshold；If it is, feeding back current ISCP regular prompts.
Additionally, the processing unit 240 may also include：First indicating module（Not shown in figure）, detection module（In figure not
Show）, reseting module（Not shown in figure）And output module（Not shown in figure）；Wherein, first indicating module is used to refer to
Show that RRU ADCs, RRU DFE modules, RRU TRXIQ modules and baseband board FPGA module perform up bill sound operation；Institute
Whether the ISCP values are in normal range (NR) after detection module is stated for detecting the up bill sound operation of each module execution, and incite somebody to action
Testing result is notified to the reseting module；The reseting module is used to receive the testing result of the detection module, and works as institute
Reset RRU when stating ISCP values in normal range (NR)；The output module is used to be performed in the reseting module reset of the RRU
After operation, whether detection current base station cell state is available；If it is, when the ISCP values are still in normal range (NR),
Export the 3rd abnormal cause；Otherwise, the 4th abnormal cause is exported.
In addition, the processing unit 240 may also include：Second indicating module（Not shown in figure）, detection module（Figure
Not shown in）, reseting module（Not shown in figure）And output module（Not shown in figure）；Wherein, second indicating module is used
Up bill sound operation is performed in RRU ADCs are indicated；Whether the detection module is used to inquire about current ISCP values normal
In the range of when；The reseting module is used to receive the testing result of the detection module, and when the ISCP values are in normal range (NR)
Reset RRU when interior；The output module is used for after the reset operation that the reseting module performs the RRU, detects current base
Whether cell status of standing are available；If it is, when the ISCP values are still in normal range (NR), exporting the 3rd abnormal cause；
Otherwise, the 4th abnormal cause is exported.
Based on this, the processing unit 240 may also include：3rd indicating module（Not shown in figure）；Wherein, the described 3rd
Indicating module is used to, when the detection module detects the ISCP values not in normal range (NR), indicate RRU DFE modules to hold
The up bill sound operation of row, and indicate the detection module inquiry RRU DFE modules to perform ISCP values after up bill sound operation
Whether in normal range (NR).
Additionally, the processing unit 240 may also include：4th indicating module（Not shown in figure）；Wherein, the described 4th refers to
Show module for when the detection module detects the ISCP values not in normal range (NR), indicating RRU TRXIQ modules to hold
The up bill sound operation of row, and indicate the detection module inquiry RRU TRXIQ modules to perform ISCP after up bill sound operation
Whether value is in normal range (NR).
In addition, the processing unit 240 may also include：5th indicating module（Not shown in figure）；Wherein, described
Five indicating modules are used to, when the detection module detects the ISCP values not in normal range (NR), indicate baseband board FPGA moulds
Block performs the operation of up bill sound, and after indicating the detection module inquiry baseband board FPGA module to perform up bill sound operation
Whether ISCP values are in normal range (NR).
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.Additionally, the present invention is not also directed to any certain programmed language.It is understood that, it is possible to use it is various
Programming language realizes the content of invention described herein, and the description done to language-specific above is to disclose this hair
Bright preferred forms.
In specification mentioned herein, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be put into practice in the case of without these details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify one or more that the disclosure and helping understands in each inventive aspect, exist
Above to the description of exemplary embodiment of the invention in, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield features more more than the feature being expressly recited in each claim.More precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, and wherein each claim is in itself
All as separate embodiments of the invention.
Those skilled in the art are appreciated that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Unit or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, can use any
Combination is to this specification（Including adjoint claim, summary and accompanying drawing）Disclosed in all features and so disclosed appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification（Including adjoint power
Profit requires, makes a summary and accompanying drawing）Disclosed in each feature can carry out generation by the alternative features for providing identical, equivalent or similar purpose
Replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment required for protection is appointed
One of meaning mode can be used in any combination.
All parts embodiment of the invention can be realized with hardware, or be run with one or more processor
Software module realize, or with combinations thereof realize.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor（DSP）Come in realizing the equipment for carrying out webpage loading according to embodiments of the present invention
The some or all functions of some or all parts.The present invention is also implemented as performing method as described herein
Some or all equipment or program of device（For example, computer program and computer program product）.Such reality
Existing program of the invention can be stored on a computer-readable medium, or can have the form of one or more signal.
Such signal can be downloaded from internet website and obtained, or be provided on carrier signal, or in any other form
There is provided.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol being located between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not
Element listed in the claims or step.Word "a" or "an" before element is not excluded the presence of as multiple
Element.The present invention can come real by means of the hardware for including some different elements and by means of properly programmed computer
It is existing.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Claims (10)
1. a kind of method for realizing base station Interference Signal Code Power abnormality detection, it is characterised in that including：
Judge base station Target cell Interference Signal Code Power ISCP value respectively with first threshold, Second Threshold and the 3rd threshold value
Magnitude relationship, wherein, the first threshold is more than the Second Threshold；
When the ISCP values are more than the first threshold, all passages on wireless remote unit R RU are closed；If turned off RRU
The ISCP values are less than the 3rd threshold value after all passages, it is determined that current exception is the first abnormal cause, otherwise by up hair
Single-tone operation carries out abnormality detection；
When the ISCP values are less than the Second Threshold, detect whether the RRU passages close；If it is, determining current
Abnormal is the second abnormal cause；Otherwise being operated by up bill sound carries out abnormality detection；
Wherein, it is described that the step of carrying out abnormality detection is operated by up bill sound, including：
Indicate wireless remote unit analog-to-digital conversion RRU ADCs, wireless remote unit digital front-end RRU DFE modules, wireless
Far-end unit receiving-transmitting chain information inquiry data channel RRU TRXIQ modules and baseband board field-programmable logic gate array FPGA
Module performs up bill sound operation；
Detect that each module performs the ISCP values after up bill sound operation；
If any module performs the ISCP values after up bill sound is operated, and in normal range (NR), reset RRU, and current
When base station cell state is to can use, whether the ISCP values are judged still in normal range (NR), if it is, determining that current exception is
3rd abnormal cause；Otherwise, it determines current abnormal for the 4th abnormal cause；Or,
Indicate RRU ADCs to perform up bill sound operation, and inquire about current ISCP values；
When ISCP values are in normal range (NR), the reset operation of the RRU is performed；
Detection current base station cell state whether be available, if it is, and the ISCP values in normal range (NR), it is determined that currently
Abnormal is the 3rd abnormal cause；Otherwise, it determines current abnormal for the 4th abnormal cause.
2. the method for claim 1, it is characterised in that the method also includes：
When the ISCP values are not turned off less than the first threshold and the RRU passages, judge the ISCP values whether more than described in
Second Threshold, if it is, determining that current ISCP is normal.
3. the method for claim 1, it is characterised in that the method also includes：
When the ISCP values are not in normal range (NR) after the RRU ADCs perform up bill sound operation, RRU is indicated
DFE modules perform up bill sound operation, and inquire about current ISCP values；
If now ISCP values are in normal range (NR), the reset operation of the RRU is performed；
Detection current base station cell state whether be available, if it is, and the ISCP values in normal range (NR), it is determined that currently
Abnormal is the 3rd abnormal cause；Otherwise, it determines current abnormal for the 4th abnormal cause.
4. method as claimed in claim 3, it is characterised in that the method also includes：
When the ISCP values are not in normal range (NR) after the RRU DFE modules perform up bill sound operation, RRU is indicated
TRXIQ modules perform up bill sound operation, and inquire about current ISCP values；
If now ISCP values are in normal range (NR), the reset operation of the RRU is performed；
Detection current base station cell state whether be available, if it is, and the ISCP values in normal range (NR), it is determined that currently
Abnormal is the 3rd abnormal cause；Otherwise, it determines current abnormal for the 4th abnormal cause.
5. method as claimed in claim 4, it is characterised in that the method also includes：
When the ISCP values are not in normal range (NR) after the RRU TRXIQ modules perform up bill sound operation, base is indicated
Band plate FPGA module performs up bill sound operation, and inquires about current ISCP values；
If now ISCP values are in normal range (NR), the reset operation of the RRU is performed；
Detection current base station cell state whether be available, if it is, and the ISCP values in normal range (NR), it is determined that currently
Abnormal is the 3rd abnormal cause；Otherwise, it determines current abnormal for the 4th abnormal cause.
6. a kind of device for realizing base station Interference Signal Code Power abnormality detection, it is characterised in that including：Judging unit, closing
Unit, detection unit and processing unit；Wherein,
The judging unit be used to judging base station Target cell Interference Signal Code Power ISCP value respectively with first threshold, the second threshold
The magnitude relationship of value and the 3rd threshold value, and will determine that result is notified to the closing unit and detection unit, wherein, described the
One threshold value is more than the Second Threshold；
The closing unit is used to receive the judged result of the judging unit, if it is judged that for the ISCP values are more than institute
When stating first threshold, then all passages on wireless remote unit R RU are closed；The 3rd is less than if turned off the ISCP values after RRU
Threshold value, then notify that the processing unit exports the first abnormal cause；Otherwise, notify that the processing unit performs up bill sound and grasps
Make；
The detection unit is used to receive the judged result of the judging unit, if it is judged that for the ISCP values are less than institute
Second Threshold is stated, then detects whether the RRU passages close；If it is, notifying that the processing unit output second is abnormal former
Cause；Otherwise, notify that the processing unit performs up bill sound and operates；
The processing unit includes the first indicating module, the second indicating module, detection module, reseting module and output module, its
In,
First indicating module is used to indicate RRU ADCs, RRU DFE modules, RRUTRXIQ modules and baseband board FPGA
Module performs up bill sound operation；
The detection module be used to detecting each module perform the operation of up bill sound after the ISCP values whether in normal range (NR)
It is interior, and testing result is notified to the reseting module；
The reseting module is used to receive the testing result of the detection module, and is answered when the ISCP values are in normal range (NR)
Position RRU；
The output module is used for after the reset operation that the reseting module performs the RRU, detects current base station cell shape
Whether state is available；If it is, when the ISCP values are in normal range (NR), exporting the 3rd abnormal cause；Otherwise, output the
Four abnormal causes；
Second indicating module is used to indicate RRU ADCs to perform up bill sound operation；
Whether the detection module is used to inquire about current ISCP values in normal range (NR)；
The reseting module is used to receive the testing result of the detection module, and is answered when the ISCP values are in normal range (NR)
Position RRU；
The output module is used for after the reset operation that the reseting module performs the RRU, detects current base station cell shape
Whether state is available；If it is, when the ISCP values are in normal range (NR), exporting the 3rd abnormal cause；Otherwise, output the
Four abnormal causes.
7. device as claimed in claim 6, it is characterised in that the device also includes：
Error correction unit, the judged result for receiving the judging unit, and when judged result is described in the ISCP values are less than
When first threshold and RRU passages opening, judge the ISCP values whether more than the Second Threshold；If it is, feedback
Current ISCP regular prompts.
8. device as claimed in claim 6, it is characterised in that the processing unit also includes：3rd indicating module；Wherein,
3rd indicating module is used to, when the detection module detects the ISCP values not in normal range (NR), indicate
RRU DFE modules perform up bill sound operation, and indicate the detection module inquiry RRU DFE modules to perform up bill sound
Whether ISCP values are in normal range (NR) after operation.
9. device as claimed in claim 8, it is characterised in that the processing unit also includes：4th indicating module；Wherein,
4th indicating module is used to, when the detection module detects the ISCP values not in normal range (NR), indicate
RRU TRXIQ modules perform up bill sound operation, and indicate the detection module inquiry RRU TRXIQ modules to perform up hair
Whether ISCP values are in normal range (NR) after single-tone operation.
10. device as claimed in claim 9, it is characterised in that the processing unit also includes：5th indicating module；Wherein,
5th indicating module is used to, when the detection module detects the ISCP values not in normal range (NR), indicate base
Band plate FPGA module performs up bill sound operation, and indicates the detection module inquiry baseband board FPGA module to perform up hair
Whether ISCP values are in normal range (NR) after single-tone operation.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447824A (en) * | 2007-11-26 | 2009-06-03 | 大唐移动通信设备有限公司 | Method for finding GPS timing offset of TD-SCDMA base station and device thereof |
| CN102082584A (en) * | 2009-11-26 | 2011-06-01 | 中国移动通信集团北京有限公司 | Interference detection method and interference detection device in time division synchronous code multiple address access system |
| CN102142907A (en) * | 2010-01-28 | 2011-08-03 | 大唐移动通信设备有限公司 | Method and device for detecting radio frequency channels |
| CN102438268A (en) * | 2011-11-03 | 2012-05-02 | 大唐移动通信设备有限公司 | Method and device for detecting channel abnormality of base station based on distributed antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5337111B2 (en) * | 2010-01-07 | 2013-11-06 | 株式会社エヌ・ティ・ティ・ドコモ | Signal detection apparatus and signal detection method used in a radio station of a radio communication system |
-
2014
- 2014-01-28 CN CN201410042514.3A patent/CN103826239B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447824A (en) * | 2007-11-26 | 2009-06-03 | 大唐移动通信设备有限公司 | Method for finding GPS timing offset of TD-SCDMA base station and device thereof |
| CN102082584A (en) * | 2009-11-26 | 2011-06-01 | 中国移动通信集团北京有限公司 | Interference detection method and interference detection device in time division synchronous code multiple address access system |
| CN102142907A (en) * | 2010-01-28 | 2011-08-03 | 大唐移动通信设备有限公司 | Method and device for detecting radio frequency channels |
| CN102438268A (en) * | 2011-11-03 | 2012-05-02 | 大唐移动通信设备有限公司 | Method and device for detecting channel abnormality of base station based on distributed antenna |
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