CN103139794A - Method and system for generating out-of-service alarming information of radio frequency units - Google Patents
Method and system for generating out-of-service alarming information of radio frequency units Download PDFInfo
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- CN103139794A CN103139794A CN2011103781381A CN201110378138A CN103139794A CN 103139794 A CN103139794 A CN 103139794A CN 2011103781381 A CN2011103781381 A CN 2011103781381A CN 201110378138 A CN201110378138 A CN 201110378138A CN 103139794 A CN103139794 A CN 103139794A
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Abstract
The invention discloses a method and a system for generating the out-of-service alarming information of radio frequency units and a method and a system for evaluating the running quality of the radio frequency units. The method for evaluating the running quality of the radio frequency units is applied to a base station comprising a base-band and N radio frequency units connected with the base-band unit, wherein N is an integer more than or equal to 1. The method for evaluating the running quality of the radio frequency unit comprises the following steps of: receiving at least one piece of out-of-service alarming information generated when cells in a service state do not exist on at least one of the N radio frequency units from the radio frequency units in the base-band unit; and processing the out-of-service alarming information to obtain at least one out-of-service parameter value of the N radio frequency units corresponding to the out-of-service alarming information, and providing the processed out-of-service alarming information for a user to evaluate the running quality of the radio frequency units.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of radio frequency unit that generates and move back the method and system that take warning information.
Background technology
Along with the fast development of mobile communication technology, all kinds of business that mobile communication system is supported are more and more, more and more stronger.In mobile communication system, the realization of a lot of business all depends on the BBU-RRU distributed base station at present.Wherein, BBU refers to Base Band Unit, is responsible for signal and processes and transmission, and RRU refers to radio frequency unit, is responsible for radio-frequency receiving-transmitting.
Along with the extensive use of BBU-RRU distributed base station, the running quality of radio frequency unit more and more is subject to extensive concern.If do not exist the residential quarter to be in service state above radio frequency unit, just illustrate that this radio frequency unit moves back to take alarm.At present in industry, the method preferably of there is no realizes radio frequency unit is moved back the detection that takes alarm and to the assessment of radio frequency unit running quality.
In the prior art, the most frequently used moving back takes alarm detection method, is based on the residential quarter and moves back and take alarm, as shown in Figure 1, mainly comprises the steps:
S101:RNC (radio network controller: Radio Network Controller) detect by the IUB interface whether deletion information reporting in residential quarter is arranged;
S102: when RNC had detected residential quarter deletion information reporting, the RNC reporting subdistrict moved back and takes alarm to OMC (operation maintenance center: Operations ﹠amp; Maintenance Center).
In the process of technical scheme, the inventor finds that in prior art, there are the following problems at least in realizing the embodiment of the present invention:
(1) due in the prior art, can not realize radio frequency unit is moved back the detection that takes alarm and reports, so exist the technical problem that in time to grasp the radio frequency unit operation conditions;
(2) owing to not having a unified evaluation criteria for the radio frequency unit running quality in the prior art, so exist the objective not technical problem of the running quality assessment of radio frequency unit.
Summary of the invention
The invention provides a kind of radio frequency unit that generates and move back the method and system that takes warning information, in order to solve in prior art, owing to can not realizing that moving back of radio frequency unit taken alarm detection, so exist the technical problem that in time to grasp the radio frequency unit operation conditions.
The present invention provides following technical scheme by the embodiment in the present invention:
On the one hand, the present invention provides following technical scheme by an embodiment in the present invention:
A kind of generation radio frequency unit moves back and takes the warning information method, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, described method comprises the steps:
Detect whether to have at least one radio frequency unit in a described N radio frequency unit and there is no the residential quarter in service state;
Have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one and move back and take warning information.
Further, when having at least one radio frequency unit there is no the residential quarter in service state in a described N radio frequency unit, generate at least one move back take warning information after, also comprise:
By the radio frequency unit proxy module in described Base Band Unit with described at least one move back and take warning information and send to the OMC module.
Further, at least one moves back described generation and takes warning information, specifically comprises:
Every predetermined time interval, judge whether the radio frequency unit proxy module of described Base Band Unit receives the heartbeat message that each radio frequency unit of a described N radio frequency unit feeds back;
When having K radio frequency unit not feed back described heartbeat message in a described N radio frequency unit, with a described K radio frequency unit corresponding the first count value of counter add 1, wherein said K is more than or equal to zero but less than or equal to the integer of N; And
Described N is subtracted the first count value clear 0 that K has fed back counter corresponding to the radio frequency unit of heartbeat message;
When the first count value corresponding to the counter that L radio frequency unit arranged in a described N radio frequency unit during greater than a pre-set threshold value, produce L corresponding with a described L radio frequency unit first and move back and take warning information, wherein said L is more than or equal to zero but less than or equal to the integer of K.
Further, at least one moves back described generation and takes warning information, specifically comprises:
Every predetermined time interval, take alarm module by moving back of each radio frequency unit in a described N radio frequency unit, whether at least one the evaluation index parameter of each radio frequency unit that judges a described N radio frequency unit is normal, if there is at least one evaluation index parameter of at least one radio frequency unit undesired in a described N radio frequency unit, produces at least one corresponding with at least one evaluation index parameter of described at least one radio frequency unit second and move back and take warning information.
Further, whether at least one evaluation index parameter of described each radio frequency unit that judges a described N radio frequency unit is normal, specifically comprises:
Judge that the channel gain of each radio frequency unit of a described N radio frequency unit is whether higher than default highest gain value or no lower than default lowest gain value, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, generate the abnormal object information of channel gain that is used for showing this radio frequency unit.
Further, describedly judge that whether at least one evaluation index parameter of each radio frequency unit of a described N radio frequency unit breaks down, and specifically comprises:
Whether each radio frequency unit that judges a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, generate for showing the nonsynchronous object information of described RF Phase-Lock Loop clock.
Further, describedly judge that whether at least one evaluation index parameter of each radio frequency unit of a described N radio frequency unit breaks down, and specifically comprises:
Judge that the device temperature of each radio frequency unit of a described N radio frequency unit is whether higher than default temperature value, when the device temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, generate for showing that described radio frequency unit temperature is higher than the object information of described preset temperature value.
On the other hand, the present invention provides following technical scheme by another embodiment of the present invention:
A kind of radio frequency unit running quality appraisal procedure, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, described method comprises the steps:
When reception does not have the residential quarter in service state from having of radio frequency unit in described Base Band Unit at least one radio frequency unit in a described N radio frequency unit and generate at least one move back and take warning information;
Process described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
Further, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Based on described at least one move back each that take in warning information move back take warning information and described at least one move back each that take in warning information and move back and take corresponding the moving back of warning information and take alarm clearance information, obtain moving back of a described N radio frequency unit and take duration.
Further, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Take the day statistics duration sum of duration and a described N radio frequency unit based on moving back of a described N radio frequency unit, obtain moving back of a described N radio frequency unit and take time length ratio.
Further, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Move back based on a described N radio frequency unit at least a and take parameter value and obtain to move back M the radio frequency unit that takes alarm in a described N radio frequency unit;
Move back based on a described N radio frequency unit and described M the described N of a radio frequency unit acquisition radio frequency unit rate of clothes.
On the other hand, the present invention provides following technical scheme by another embodiment of the present invention:
A kind of radio frequency unit running quality evaluating system mainly comprises following part:
The base station: N the radio frequency unit that described base station comprises a Base Band Unit and is connected with described Base Band Unit do not have the residential quarter in service state for detection of whether having at least one radio frequency unit in a described N radio frequency unit; And
Have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one and move back and take warning information;
OMC module: be used for to receive to move back from least one of described base station and take warning information; And
Process described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
On the other hand, the present invention provides following technical scheme by another embodiment of the present invention:
A kind of radio frequency unit that generates moves back the system that takes warning information, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, described system comprises as lower module:
Checkout gear: there is no the residential quarter in service state for detection of whether having at least one radio frequency unit in a described N radio frequency unit;
Generating apparatus: be used for having when there is no the residential quarter in service state at least one radio frequency unit at a described N radio frequency unit, generate at least one and move back and take warning information.
Further, described system also comprises:
Sending module: be used for by described Base Band Unit the radio frequency unit proxy module with described at least one move back and take warning information and send to the OMC module.
Further, described generation module comprises:
Judge module: be used for every predetermined time interval, judge whether the radio frequency unit proxy module of described Base Band Unit receives the heartbeat message that each radio frequency unit of a described N radio frequency unit feeds back;
The first count value obtains module: be used for when a described N radio frequency unit has K radio frequency unit not feed back described heartbeat message, with a described K radio frequency unit corresponding the first count value of counter add 1, wherein said K is more than or equal to zero but less than or equal to the integer of N; And
Described N is subtracted the first count value clear 0 that K has fed back counter corresponding to the radio frequency unit of heartbeat message;
First moves back and takes the alarm generation module: be used for when a described N radio frequency unit has the first count value corresponding to the counter of L radio frequency unit greater than a pre-set threshold value, produce L corresponding with a described L radio frequency unit first and move back and take warning information, wherein said L is more than or equal to zero but less than or equal to the integer of K.
Further, described system also comprises:
Second moves back and takes alarm module: be used for every predetermined time interval, take alarm module by moving back of each radio frequency unit in a described N radio frequency unit, whether at least one the evaluation index parameter of each radio frequency unit that judges a described N radio frequency unit is normal, if there is at least one evaluation index parameter of at least one radio frequency unit undesired in a described N radio frequency unit, produces at least one corresponding with at least one evaluation index parameter of described at least one radio frequency unit second and move back and take warning information.
Further, described second moves back and takes alarm module, comprising:
Channel gain judge module: be used for judging that whether the channel gain of each radio frequency unit of a described N radio frequency unit is higher than default highest gain value or no lowest gain value lower than presetting, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, generate the abnormal object information of channel gain that is used for showing this radio frequency unit.
Further, described second moves back and takes alarm module, also comprises:
RF Phase-Lock Loop clock judge module: be used for judging whether each radio frequency unit of a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, generate for showing the nonsynchronous object information of described RF Phase-Lock Loop clock.
Further, described second moves back and takes alarm module, also comprises:
Temperature judge module: be used for judging that whether the device temperature of each radio frequency unit of a described N radio frequency unit is higher than the temperature value of presetting, when the device temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, generate for showing that described radio frequency unit temperature is higher than the object information of described preset temperature value.
On the other hand, the present invention provides following technical scheme by another embodiment of the present invention:
A kind of radio frequency unit running quality evaluating system, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, described system comprises as lower module:
Receiver module: be used for to receive when there is no the residential quarter in service state from having of described Base Band Unit radio frequency unit at least one radio frequency unit in a described N radio frequency unit and generate at least one move back and take warning information;
Processing module: for the treatment of described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
Optionally, described processing module comprises:
Move back and take duration and obtain module: be used for based on described at least one move back each that take warning information move back take warning information and described at least one move back each that take in warning information and move back and take corresponding the moving back of warning information and take alarm clearance information, obtain moving back of a described N radio frequency unit and take duration.
Optionally, described processing module also comprises:
Move back and take time length ratio acquisition module: be used for taking based on moving back of a described N radio frequency unit day statistics duration sum of duration and a described N radio frequency unit, obtain moving back of a described N radio frequency unit and take time length ratio.
Optionally, described processing module also comprises:
Move back the rate that takes and obtain module: be used for moving back based on a described N radio frequency unit at least a and take the described N of a parameter value acquisition radio frequency unit and move back M the radio frequency unit that takes alarm; And
Move back based on a described N radio frequency unit and described M the described N of a radio frequency unit acquisition radio frequency unit rate of clothes.
One or more technical scheme provided by the invention has following technique effect or advantage at least:
(1) owing to having adopted, radio frequency unit is moved back the method that takes alarm detection, so reached the technique effect of timely grasp radio frequency unit operation conditions;
(2) owing to having adopted the technical scheme that the running quality assessment of radio frequency unit has been adopted a unified standard, so reach the technique effect of objective evaluation radio frequency unit running quality.
Description of drawings
Fig. 1 is that the prior art small area moves back the flow chart that takes alarm;
Fig. 2 moves back the flow chart that takes alarm producing method in the embodiment of the present invention one;
Fig. 3 judges based on heartbeat message whether radio frequency unit exists the flow chart that moves back clothes in the embodiment of the present invention one;
Fig. 4 adopts concrete data to judge based on heartbeat message whether radio frequency unit exists the schematic diagram that moves back when taking in the embodiment of the present invention one;
Fig. 5 adopts the evaluation index parameter to judge whether radio frequency unit exists the flow chart that moves back clothes in the embodiment of the present invention one;
Fig. 6 adopts concrete evaluation index parameter to judge whether radio frequency unit exists the schematic diagram that moves back clothes in the embodiment of the present invention one;
Fig. 7 is that moving back of reporting in the embodiment of the present invention one takes the information schematic diagram that warning information comprises;
Fig. 8 is the flow chart of a kind of radio frequency unit running quality appraisal procedure in the embodiment of the present invention two;
Fig. 9 is that moving back of reporting in the embodiment of the present invention two takes the information schematic diagram that comprises in alarm clearance information;
Figure 10 is the hardware chart of a kind of radio frequency unit running quality evaluating system in the embodiment of the present invention three;
Figure 11 is that in the embodiment of the present invention four, a kind of moving back takes the block diagram that warning information produces system;
Figure 12 is that in the embodiment of the present invention four, a kind of moving back takes the refinement block diagram that warning information produces system;
Figure 13 is the block diagram of a kind of radio frequency unit running quality evaluating system in the embodiment of the present invention five.
Embodiment
In order to make the technical staff in the technical field of the invention more clearly understand the present invention, below in conjunction with accompanying drawing, by specific embodiment, technical solution of the present invention is described in detail.
Please refer to Fig. 2 to Fig. 7 embodiment of the present invention one provides a kind of generation radio frequency unit to move back the warning information method that takes, in the base station of N the radio frequency unit that is applied to include a Base Band Unit and is connected with described Base Band Unit, described N is the integer more than or equal to 1, as shown in Figure 2, described method comprises the steps:
Whether S201: detecting to have at least one radio frequency unit in a described N radio frequency unit does not have the residential quarter in service state;
In specific implementation process, as long as radio frequency unit breaks down or the communication link of radio frequency unit and Base Band Unit breaks down, can judge above described radio frequency unit does not have the residential quarter to be in service state.
S202: have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one and move back and take warning information.
Further, as shown in Figure 3, generate at least one and move back and take warning information, comprise the steps:
S301: every predetermined time interval, judge whether the radio frequency unit proxy module of described Base Band Unit receives the heartbeat message that each radio frequency unit of a described N radio frequency unit feeds back;
S302: when having K radio frequency unit not feed back described heartbeat message in a described N radio frequency unit, with a described K radio frequency unit corresponding the first count value of counter add 1, wherein said K is more than or equal to zero but less than or equal to the integer of N; And
S303: described N is subtracted the first count value clear 0 that K has fed back counter corresponding to the radio frequency unit of heartbeat message;
S304: when the first count value corresponding to the counter that L radio frequency unit arranged in a described N radio frequency unit during greater than a pre-set threshold value, produce L corresponding with a described L radio frequency unit first and move back and take warning information, wherein said L is more than or equal to zero but less than or equal to the integer of K.
As shown in Figure 4, in specific implementation process, generate based on the heartbeat message between Base Band Unit and radio frequency unit and move back the instantiation that takes warning information.
S401: beginning namely starts the alarm detection program that takes of moving back;
S402: the RRU proxy module by Base Band Unit sends a heartbeat message to the RRU console module of each radio frequency unit of N radio frequency unit; When the RRU console module of any one radio frequency unit of N radio frequency unit is received this heartbeat message, namely to RRU proxy module feedback one heartbeat message of this Base Band Unit;
S403: by the RRU proxy module of Base Band Unit, judging whether to receive the heartbeat message that the RRU console module of radio frequency unit sends, if the determination result is NO, turn to S404, is to turn to S406 if judgment result is that;
S404: if the RRU proxy module of Base Band Unit is not received the heartbeat message that the RRU console module of K radio frequency unit sends, the first count value of so that this K radio frequency unit is corresponding counter adds 1;
S405: judge the first count value of each radio frequency unit in this K radio frequency unit greater than predetermined threshold value 3, if judgment result is that and be, turn to S408, if the determination result is NO, turn to S407;
S406: the first count value of the counter that this radio frequency unit is corresponding is clear 0, then turns to S407;
S407: again every a Preset Time, namely 3 seconds in figure, turn to S402;
The connection of the disconnection of S408:RRU proxy module and RRU console module, RRU proxy module transmission RRU moves back and takes alarm to the BBU main control module, this step is mainly because radio frequency unit has occured to move back and takes alarm, so the RRU proxy module will disconnect the connection with the RRU console module.
The S409:BBU main control module sends RRU and moves back and take alarm to the OMC module, because last data all will be sent to the OMC resume module, takes warning information and is sent to the OMC module so the RRU that obtains will be moved back here.
S410: due to move back take warning information reported complete, so finish to move back the alarm program that takes.
Certainly, in specific implementation process, be not restricted to 3 seconds for the Preset Time interval that sends heartbeat message, and predetermined threshold value is not defined as 3 times yet, as long as the technique effect that the Preset Time interval that those skilled in the art of the invention are set and predetermined threshold value reach and the technique effect in the embodiment of the present invention are equal to, all belong in invention thought concept of the present invention.
Further, generate at least one and move back and take warning information, also can comprise the steps:
S501: every predetermined time interval, take alarm module by moving back of each radio frequency unit in a described N radio frequency unit, judge whether at least one evaluation index parameter of each radio frequency unit of a described N radio frequency unit is normal;
Further, judge whether at least one evaluation index parameter of each radio frequency unit of a described N radio frequency unit is normal, comprising:
Judge that the channel gain of each radio frequency unit of a described N radio frequency unit is whether higher than default highest gain value or no lower than default lowest gain value, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, generate the abnormal object information of channel gain that is used for showing this radio frequency unit.
Whether each radio frequency unit that judges a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, generate for showing the nonsynchronous object information of described RF Phase-Lock Loop clock.
Judge that the device temperature of each radio frequency unit of a described N radio frequency unit is whether higher than default temperature value, when the device temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, generate for showing that described radio frequency unit temperature is higher than the object information of described preset temperature value.
Certainly, in specific implementation process, the evaluation index parameter of radio frequency unit is not limited to above-mentioned channel gain, RF Phase-Lock Loop clock and device temperature, as long as the technique effect that the selected assessment index parameter of those skilled in the art reaches and the technique effect in the embodiment of the present invention are equal to, all belong in invention thought concept and range of the present invention.
S502: if there is at least one evaluation index parameter of at least one radio frequency unit undesired in a described N radio frequency unit, produces at least one corresponding with at least one evaluation index parameter of described at least one radio frequency unit second and move back and take warning information.
In specific implementation process, whether at least one the evaluation index parameter of each radio frequency unit that judges a described N radio frequency unit is normal, then report after the evaluation index parameter abnormal of any one radio frequency unit of a described N radio frequency unit, as shown in Figure 6, also above-mentioned a plurality of steps can be combined and judge, mainly comprise the steps:
S601: beginning: start the alarm detection program that takes of moving back.
S602: the API that calling the RRU console module provides judges that whether the channel gain of RRU is higher than default highest-gain threshold value or lower than default lowest gain threshold value, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, with the mark position 1 of correspondence.
S603: the API that calling the RRU console module provides judges whether each radio frequency unit of a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, with the mark position 1 of correspondence.
S604: the API that calling the RRU console module provides judges that whether transceiver temperature corresponding to each radio frequency unit of a described N radio frequency unit be higher than default temperature value, when the transceiver temperature of the correspondence of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, with the mark position 1 of correspondence;
S605: the API that calling the RRU console module provides judges that the integrated circuit board temperature of each radio frequency unit of a described N radio frequency unit is whether higher than default temperature value, when the integrated circuit board temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, with the mark position 1 of correspondence;
The S606:RRU alarm management module judges whether each flag bit is all 0, is to move back so and take the alarm detection end if judgment result is that; If the determination result is NO, turn to S607;
The S607:RRU alarm management module sends RRU and moves back and take warning information to the RRU proxy module, then by the RRU proxy module, RRU is moved back to take alarm and send to the BBU main control module, then by the BBU main control module, RRU is moved back to take warning information and be sent to the OMC module.
S608: move back and take the alarm end.
In specific implementation process, can carry out repeated detection based on said method, and a sense cycle regularly is set, if the alarm number of times of repeated detection during greater than a predetermined threshold value, just report and alarm information.
In addition, in specific implementation process, the detection of radio frequency unit is not limited to above-mentioned various piece to each radio frequency unit detects separately, then every part being broken down reports; Also be not limited to report after totally the detecting of radio frequency unit, report technique effect that mode reaches and the technique effect in the embodiment of the present invention to be equal to as long as moving back of adopting of those skilled in the art takes alarm detection, all belong in the scope of inventive concept concept.
Further, have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one move back take warning information after, also comprise the steps:
S203: by the radio frequency unit proxy module in described Base Band Unit with described at least one move back and take warning information and send to the OMC module.
In specific implementation process, moving back of reporting takes warning information, as shown in Figure 7, includes but not limited to following information:
Alarm code: corresponding one of each alarm code is moved back the unique identification information that takes warning information:
Alarm subcode: be used for to indicate to move back and take warning information and which kind of belongs to move back and take alarm;
Wherein, 1: the communication link that refers between Base Band Unit and radio frequency unit breaks down, and in specific implementation process, can refer to the RRU proxy module and not receive from moving back of RRU console module and take warning information;
2: referring to the radio frequency unit channel failure, in specific implementation process, can be that the channel gain of radio frequency unit is higher than default high threshold or lower than default lowest threshold;
3: referring to radio frequency unit local oscillator losing lock, in specific implementation process, can be that the RF Phase-Lock Loop clock of radio frequency unit and Base Band Unit is asynchronous;
4: referring to radio frequency unit power amplifier temperature and surpass a predetermined threshold value, can be that the temperature of power amplifier module of the transceiver of radio frequency unit surpasses a predetermined threshold value in specific implementation process;
5: refer to the integrated circuit board excess temperature, namely the temperature of the mainboard of radio frequency unit surpasses a predetermined threshold value.
Certainly, in implementation process specifically, moving back of reporting takes warning information and is not limited to above-mentioned severally, as long as moving back of reporting of those skilled in the art takes technique effect that warning information reaches and the technique effect of the embodiment of the present invention is equal to, all belongs in the scope of inventive concept concept.
Alarm type: refer to equipment alarm.
Alarm source: comprise radio frequency unit and Base Band Unit.
Raising Time: record moves back the time that alarm produces that takes, and is used for the back running quality of radio frequency unit is assessed.
Please refer to Fig. 8 to Fig. 9, the embodiment of the present invention two provides a kind of method of radio frequency unit running quality assessment, in the base station of N the radio frequency unit that is applied to include a Base Band Unit and is connected with described Base Band Unit, described N is the integer more than or equal to 1, and described method comprises the steps:
S801: receive when there is no the residential quarter in service state from having of radio frequency unit in described Base Band Unit at least one radio frequency unit in a described N radio frequency unit and generate at least one move back and take warning information;
Mentioned moving back of reporting and take warning information and mainly comprise which part in embodiment one, be described no longer in detail here.
S802: based on described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
Further, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Based on described at least one move back each that take in warning information move back take warning information and described at least one move back each that take in warning information and move back and take corresponding the moving back of warning information and take alarm clearance information, obtain moving back of a described N radio frequency unit and take duration.
In specific implementation process, after acquisition is moved back and is taken warning information, if moving back of correspondence taken alarm clearance with it, want so one corresponding of acquisition to move back the alarm clearance information that takes, as shown in Figure 9, move back as can be known and take alarm clearance information and take warning information and compare with moving back, just will move back and take raising Time and change into to move back and take alarm cleared time, other information are corresponding all with it.
Take alarm cleared time since obtained to move back to take raising Time and move back, can obtain to move back to take duration based on following formula so:
RRU move back take duration=∑ (RRU move back take alarm cleared time-RRU move back take raising Time) ... ... ... [1]
Further, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Take the day statistics duration sum of duration and a described N radio frequency unit based on moving back of a described N radio frequency unit, obtain moving back of a described N radio frequency unit and take time length ratio.
In specific implementation process, can move back based on following formula calculating and take time length ratio:
Further, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Move back based on a described N radio frequency unit at least a and take parameter value and obtain to move back M the radio frequency unit that takes alarm in a described N radio frequency unit;
Move back based on a described N radio frequency unit and described M the described N of a radio frequency unit acquisition radio frequency unit rate of clothes.
In specific implementation process, can calculate in the following way the rate of clothes of moving back:
In specific implementation process, taking parameter value for moving back of radio frequency unit is not limited to top moving back and takes duration, moves back and take time length ratio and move back the rate of clothes, move back and take duration, move back the calculating that takes time length ratio and move back the rate of clothes and also be not limited to top formula, as long as moving back of adopting of those skilled in the art takes the technique effect that reaches in parameter value and computing formula and the embodiment of the present invention and be equal to, all belong in the scope of invention thought concept of the present invention.
Please refer to Figure 10, the invention process three provides a kind of radio frequency unit running quality evaluating system, mainly comprises following structure:
Base station 1001: N the radio frequency unit 1004 that described base station comprises a Base Band Unit 1003 and is connected with described Base Band Unit do not have the residential quarter in service state for detection of whether having at least one radio frequency unit in a described N radio frequency unit; And
Have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one and move back and take warning information.
Wherein the base station comprises again following part:
Radio frequency unit 1004: radio frequency unit 1004 comprises again RRU alarm management module 1007 and RRU console module 1008, in specific implementation process, whether the evaluation index parameter of the main detection radio frequency unit 1004 of RRU alarm management module 1007 is undesired, when the evaluate parameter index is undesired, be sent to OMC module 1002 by RRU proxy module 1006 and BBU main control module 1005.Generate to move back based on the evaluate parameter index and take also introduction in detail in the embodiment of the present invention one of warning information.
OMC module 1002: be used for to receive to move back from least one of described base station and take warning information; And
Process described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
In specific implementation process, the OMC module can be assessed the running quality of radio frequency unit based on the mode in the embodiment of the present invention two, certainly, the mode of assessing for the radio frequency unit running quality is not limited to this mode, as long as the quality evaluation mode that under the present invention, the technical staff adopts and the effect in the invention process are equal to, all belong in the concept and range of invention thought of the present invention.
Please refer to Figure 11 and Figure 12, the invention process four provides a kind of radio frequency unit that generates to move back the system that takes warning information, in the base station of N the radio frequency unit that is applied to include a Base Band Unit and is connected with described Base Band Unit, described N is the integer more than or equal to 1, and described system comprises following structure:
Detection module 1101: there is no the residential quarter in service state for detection of whether having at least one radio frequency unit in a described N radio frequency unit;
Generation module 1102: be used for having when there is no the residential quarter in service state at least one radio frequency unit at a described N radio frequency unit, generate at least one and move back and take warning information.
Further, as shown in figure 12, described system also comprises following structure:
Sending module 1103: be used for by described Base Band Unit the radio frequency unit proxy module with described at least one move back and take warning information and send to the OMC module.
Further, described generation module 1102 comprises again following structure:
Judge module: be used for every predetermined time interval, judge whether the radio frequency unit proxy module of described Base Band Unit receives the heartbeat message that each radio frequency unit of a described N radio frequency unit feeds back;
The first count value obtains module: be used for when a described N radio frequency unit has K radio frequency unit not feed back described heartbeat message, with a described K radio frequency unit corresponding the first count value of counter add 1, wherein said K is more than or equal to zero but less than or equal to the integer of N; And
Described N is subtracted the first count value clear 0 that K has fed back counter corresponding to the radio frequency unit of heartbeat message;
First moves back and takes the alarm generation module: be used for when a described N radio frequency unit has the first count value corresponding to the counter of L radio frequency unit greater than a pre-set threshold value, produce L corresponding with a described L radio frequency unit first and move back and take warning information, wherein said L is more than or equal to zero but less than or equal to the integer of K.
Further, described system also comprises following structure:
Second moves back and takes alarm module 1104: be used for every predetermined time interval, take alarm module by moving back of each radio frequency unit in a described N radio frequency unit, whether at least one the evaluation index parameter of each radio frequency unit that judges a described N radio frequency unit is normal, if there is at least one evaluation index parameter of at least one radio frequency unit undesired in a described N radio frequency unit, produces at least one corresponding with at least one evaluation index parameter of described at least one radio frequency unit second and move back and take warning information.
Further, described second moves back and takes alarm module 1104, comprises following structure:
Channel gain judge module: be used for judging that whether the channel gain of each radio frequency unit of a described N radio frequency unit is higher than default highest gain value or no lowest gain value lower than presetting, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, generate the abnormal object information of channel gain that is used for showing this radio frequency unit.
Further: described second moves back and takes alarm module 1104, also comprises following structure:
RF Phase-Lock Loop clock judge module: be used for judging whether each radio frequency unit of a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, generate for showing the nonsynchronous object information of described RF Phase-Lock Loop clock.
Further, described second moves back and takes alarm module 1104, also comprises following structure:
Temperature judge module: be used for judging that whether the device temperature of each radio frequency unit of a described N radio frequency unit is higher than the temperature value of presetting, when the device temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, generate for showing that described radio frequency unit temperature is higher than the object information of described preset temperature value.
Please refer to Figure 13, the invention process five provides a kind of radio frequency unit running quality evaluating system, in the base station of N the radio frequency unit that is applied to include a Base Band Unit and is connected with described Base Band Unit, described N is the integer more than or equal to 1, and described system comprises following structure:
Receiver module 1301: be used for to receive when there is no the residential quarter in service state from having of described Base Band Unit radio frequency unit at least one radio frequency unit in a described N radio frequency unit and generate at least one move back and take warning information;
Processing module 1302: for the treatment of described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
Further, described processing module 1302 comprises:
Move back and take duration and obtain module: be used for based on described at least one move back each that take warning information move back take warning information and described at least one move back each that take in warning information and move back and take corresponding the moving back of warning information and take alarm clearance information, obtain moving back of a described N radio frequency unit and take duration.
Further, described processing module 1302 also comprises:
Move back and take time length ratio acquisition module: be used for taking based on moving back of a described N radio frequency unit day statistics duration sum of duration and a described N radio frequency unit, obtain moving back of a described N radio frequency unit and take time length ratio.
Further, described processing module 1302 also comprises:
Move back the rate that takes and obtain module: be used for moving back based on a described N radio frequency unit at least a and take the described N of a parameter value acquisition radio frequency unit and move back M the radio frequency unit that takes alarm; And
Move back based on a described N radio frequency unit and described M the described N of a radio frequency unit acquisition radio frequency unit rate of clothes.
One or more technical scheme provided by the invention has following technique effect or advantage at least:
(1) owing to having adopted, radio frequency unit is moved back the method that takes alarm detection, so reached the technique effect of timely grasp radio frequency unit operation conditions;
(2) owing to having adopted the technical scheme that the running quality assessment of radio frequency unit has been adopted a unified standard, so reach the technique effect of objective evaluation radio frequency unit running quality.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (23)
1. one kind generates radio frequency unit and moves back and take the warning information method, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, it is characterized in that, described method comprises:
Detect whether to have at least one radio frequency unit in a described N radio frequency unit and there is no the residential quarter in service state;
Have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one and move back and take warning information.
2. the method for claim 1, is characterized in that, when having at least one radio frequency unit there is no the residential quarter in service state in a described N radio frequency unit, generate at least one move back take warning information after, also comprise:
By the radio frequency unit proxy module in described Base Band Unit with described at least one move back and take warning information and send to the OMC module.
3. method as claimed in claim 1 or 2, is characterized in that, at least one moves back described generation and take warning information, specifically comprises:
Every predetermined time interval, judge whether the radio frequency unit proxy module of described Base Band Unit receives the heartbeat message that each radio frequency unit of a described N radio frequency unit feeds back;
When having K radio frequency unit not feed back described heartbeat message in a described N radio frequency unit, with a described K radio frequency unit corresponding the first count value of counter add 1, wherein said K is more than or equal to zero but less than or equal to the integer of N; And
Described N is subtracted the first count value clear 0 that K has fed back counter corresponding to the radio frequency unit of heartbeat message;
When the first count value corresponding to the counter that L radio frequency unit arranged in a described N radio frequency unit during greater than a pre-set threshold value, produce L corresponding with a described L radio frequency unit first and move back and take warning information, wherein said L is more than or equal to zero but less than or equal to the integer of K.
4. method as claimed in claim 1 or 2, is characterized in that, at least one moves back described generation and take warning information, specifically comprises:
Every predetermined time interval, take alarm module by moving back of each radio frequency unit in a described N radio frequency unit, whether at least one the evaluation index parameter of each radio frequency unit that judges a described N radio frequency unit is normal, if there is at least one evaluation index parameter of at least one radio frequency unit undesired in a described N radio frequency unit, produces at least one corresponding with at least one evaluation index parameter of described at least one radio frequency unit second and move back and take warning information.
5. method as claimed in claim 4, is characterized in that, whether at least one evaluation index parameter of described each radio frequency unit that judges a described N radio frequency unit is normal, specifically comprises:
Judge that the channel gain of each radio frequency unit of a described N radio frequency unit is whether higher than default highest gain value or no lower than default lowest gain value, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, generate the abnormal object information of channel gain that is used for showing this radio frequency unit.
6. method as claimed in claim 4, is characterized in that, describedly judges that whether at least one evaluation index parameter of each radio frequency unit of a described N radio frequency unit breaks down, and specifically comprises:
Whether each radio frequency unit that judges a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, generate for showing the nonsynchronous object information of described RF Phase-Lock Loop clock.
7. method as claimed in claim 4, is characterized in that, describedly judges that whether at least one evaluation index parameter of each radio frequency unit of a described N radio frequency unit breaks down, and specifically comprises:
Judge that the device temperature of each radio frequency unit of a described N radio frequency unit is whether higher than default temperature value, when the device temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, generate for showing that described radio frequency unit temperature is higher than the object information of described preset temperature value.
8. radio frequency unit running quality appraisal procedure, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, it is characterized in that, described method comprises:
When reception does not have the residential quarter in service state from having of radio frequency unit in described Base Band Unit at least one radio frequency unit in a described N radio frequency unit and generate at least one move back and take warning information;
Process described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
9. method as claimed in claim 8, is characterized in that, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Based on described at least one move back each that take in warning information move back take warning information and described at least one move back each that take in warning information and move back and take corresponding the moving back of warning information and take alarm clearance information, obtain moving back of a described N radio frequency unit and take duration.
10. method as claimed in claim 9, is characterized in that, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Take the day statistics duration sum of duration and a described N radio frequency unit based on moving back of a described N radio frequency unit, obtain moving back of a described N radio frequency unit and take time length ratio.
11. method as claimed in claim 8 is characterized in that, described processing described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, be specially:
Move back based on a described N radio frequency unit at least a and take parameter value and obtain to move back M the radio frequency unit that takes alarm in a described N radio frequency unit;
Move back based on a described N radio frequency unit and described M the described N of a radio frequency unit acquisition radio frequency unit rate of clothes.
12. a radio frequency unit running quality evaluating system is characterized in that, comprising:
The base station: N the radio frequency unit that described base station comprises a Base Band Unit and is connected with described Base Band Unit, described base station does not have the residential quarter in service state for detection of whether having at least one radio frequency unit in a described N radio frequency unit; And have when there is no the residential quarter in service state at least one radio frequency unit in a described N radio frequency unit, generate at least one and move back and take warning information;
OMC module: be used for to receive to move back from least one of described base station and take warning information; And process described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
13. one kind generates radio frequency unit and moves back the system that takes warning information, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, it is characterized in that, described system comprises:
Detection module: there is no the residential quarter in service state for detection of whether having at least one radio frequency unit in a described N radio frequency unit;
Generation module: be used for having when there is no the residential quarter in service state at least one radio frequency unit at a described N radio frequency unit, generate at least one and move back and take warning information.
14. system as claimed in claim 13 is characterized in that, described system also comprises:
Sending module: be used for by described Base Band Unit the radio frequency unit proxy module with described at least one move back and take warning information and send to the OMC module.
15. system as claimed in claim 13 is characterized in that, described generation module comprises:
Judge module: be used for every predetermined time interval, judge whether the radio frequency unit proxy module of described Base Band Unit receives the heartbeat message that each radio frequency unit of a described N radio frequency unit feeds back;
The first count value obtains module: be used for when a described N radio frequency unit has K radio frequency unit not feed back described heartbeat message, with a described K radio frequency unit corresponding the first count value of counter add 1, wherein said K is more than or equal to zero but less than or equal to the integer of N; And
Described N is subtracted the first count value clear 0 that K has fed back counter corresponding to the radio frequency unit of heartbeat message;
First moves back and takes the alarm generation module: be used for when a described N radio frequency unit has the first count value corresponding to the counter of L radio frequency unit greater than a pre-set threshold value, produce L corresponding with a described L radio frequency unit first and move back and take warning information, wherein said L is more than or equal to zero but less than or equal to the integer of K.
16. system as described in claim 13 or 14 is characterized in that, described system also comprises:
Second moves back and takes alarm module: be used for every predetermined time interval, take alarm module by moving back of each radio frequency unit in a described N radio frequency unit, whether at least one the evaluation index parameter of each radio frequency unit that judges a described N radio frequency unit is normal, if there is at least one evaluation index parameter of at least one radio frequency unit undesired in a described N radio frequency unit, produces at least one corresponding with at least one evaluation index parameter of described at least one radio frequency unit second and move back and take warning information.
17. system as claimed in claim 16 is characterized in that, described second moves back and takes alarm module, comprising:
Channel gain judge module: be used for judging that whether the channel gain of each radio frequency unit of a described N radio frequency unit is higher than default highest gain value or no lowest gain value lower than presetting, when the channel gain of any one radio frequency unit is higher than default highest gain value or lower than default lowest gain value in a described N radio frequency unit, generate the abnormal object information of channel gain that is used for showing this radio frequency unit.
18. system as claimed in claim 16 is characterized in that, described second moves back and takes alarm module, also comprises:
RF Phase-Lock Loop clock judge module: be used for judging whether each radio frequency unit of a described N radio frequency unit synchronizes with the RF Phase-Lock Loop clock of described Base Band Unit, when the RF Phase-Lock Loop clock of any one radio frequency unit and described Base Band Unit in a described N radio frequency unit is asynchronous, generate for showing the nonsynchronous object information of described RF Phase-Lock Loop clock.
19. system as claimed in claim 16 is characterized in that, described second moves back and takes alarm module, also comprises:
Temperature judge module: be used for judging that whether the device temperature of each radio frequency unit of a described N radio frequency unit is higher than the temperature value of presetting, when the device temperature of any one radio frequency unit is higher than described preset temperature value in a described N radio frequency unit, generate for showing that described radio frequency unit temperature is higher than the object information of described preset temperature value.
20. a radio frequency unit running quality evaluating system, be applied to include a Base Band Unit and the base station of N radio frequency unit being connected with described Base Band Unit in, described N is the integer more than or equal to 1, it is characterized in that, described system comprises:
Receiver module: be used for to receive when there is no the residential quarter in service state from having of described Base Band Unit radio frequency unit at least one radio frequency unit in a described N radio frequency unit and generate at least one move back and take warning information;
Processing module: for the treatment of described at least one move back and take warning information, obtain described at least one move back at least a the moving back that takes described N radio frequency unit corresponding to warning information and take parameter value, to offer the user, the running quality of radio frequency unit is assessed.
21. system as claimed in claim 20 is characterized in that, described processing module comprises:
Move back and take duration and obtain module: be used for based on described at least one move back each that take warning information move back take warning information and described at least one move back each that take in warning information and move back and take corresponding the moving back of warning information and take alarm clearance information, obtain moving back of a described N radio frequency unit and take duration.
22. system as claimed in claim 21 is characterized in that, described processing module also comprises:
Move back and take time length ratio acquisition module: be used for taking based on moving back of a described N radio frequency unit day statistics duration sum of duration and a described N radio frequency unit, obtain moving back of a described N radio frequency unit and take time length ratio.
23. system as claimed in claim 20 is characterized in that, described processing module also comprises:
Move back the rate that takes and obtain module: be used for moving back based on a described N radio frequency unit at least a and take the described N of a parameter value acquisition radio frequency unit and move back M the radio frequency unit that takes alarm; And
Move back based on a described N radio frequency unit and described M the described N of a radio frequency unit acquisition radio frequency unit rate of clothes.
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