CN103491568A - Mobile network road optimized analysis system - Google Patents
Mobile network road optimized analysis system Download PDFInfo
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- CN103491568A CN103491568A CN201310214836.7A CN201310214836A CN103491568A CN 103491568 A CN103491568 A CN 103491568A CN 201310214836 A CN201310214836 A CN 201310214836A CN 103491568 A CN103491568 A CN 103491568A
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Abstract
The invention relates to a mobile network road optimized analysis system. The mobile network road optimized analysis system comprises a digital road management module, a base station data management module, a signaling data collection module, a call record identification module, a road call record screening module, a road signal coverage evaluation module, a module for evaluating service quality according to service types, a module for evaluating service quality according to road directions, a signal-time call record mobile route recurrence module, an abnormal call record query module, an abnormal call area geographical presentation module and a call detailed signaling process query module. The mobile network road optimized analysis system can assist an operator in building special optimization for a certain road, evaluate the service conditions of the network when a user moves on the road at a high speed and find out the problems of the network. Optimization personnel of the operator carry out pointed optimization adjustment according to the evaluation result of the system, and then the perceptibility of the user in travel is improved.
Description
Technical field
The present invention relates to the communications field, particularly mobile network optimization and customer service realm.
Background technology
The reinforcement of building along with national basis in recent years, highway between intercity, railway get more and more, people travel to and fro between intercity more and more frequent, call on the road or the number of times of surfing Internet with cell phone more and more, communication mobile operator can set up the special optimization that communicate network to certain road specially for the perceptibility that improves this part user.Traditional optimal way one is to instruct and optimize according to customer complaint critic network quality, the 2nd, operator assigns special tester to move and call collecting network information along the direction of road with certain speed, then the information of collecting is carried out to analytic statistics, and then draw the service quality of network.First kind of way is just to do the network adjustment in the situation that user awareness is poor, there is certain hysteresis quality, the network environment of the large and network information collected of the input cost of second way when just the tester tested at that time, can not carry out a long-term tracking optimization.Therefore prior art need to a kind ofly can be carried out the optimization analysis mode of long-term follow according to the True Data in the telex network process to the communication quality of whole road, thereby allows the network optimization and the effective combination of customer service.
Summary of the invention
The invention provides a kind of mobile network's road method for optimization analysis, utilize the True Data produced in the telex network process, can carry out long-term tracking to the communication quality of whole road, instruct the optimization personnel that some zone of removing to optimize road of emphasis is arranged, help operator to grasp the signal intelligence of whole road, improve cellphone subscriber's perceptibility during the journey.
Mobile network's road method for optimization analysis of the present invention comprises the following steps:
Step 1: the supplying digital road management, this step is utilized the road geographic information of technology simulating reality in system of numerical map;
Step 2: the base station data management, the base station distribution in this step management mobile network, and utilize technology geography in system of numerical map to present base station;
Step 3: the signaling data collection, native system is applicable to 3G WCDMA, and wherein the 3G network signaling data gathers Iub, IuPs, IuCs, Iur interface;
Step 4: call record identification, this step analyzes the call record of each calling in the mobile network;
Step 5: the screening of road call record, this step will filter out the calling occurred on road from the call record of magnanimity;
Step 6: the roadway sign coverage evaluating, this step, according to the distribution situation of base station, is assessed the whole coverage condition of roadway sign;
Step 7: by type of service evaluation services quality, according to different types of service, carry out service quality assessment, type of service is divided into speech business and data service;
Step 8: press road direction evaluation services quality, the direction moved at communication process according to the user is carried out the assessment of service quality;
Step 9: single call record move route reappears, for single call analog subscriber motion track when the bid intuitively on geographical map;
Step 10: the abnormal call record queries, inquire all abnormal calls of occurring in analysis event section, according to the data fixer network problem recorded in abnormal call;
Step 11: abnormal call hotspots geography presents, according to the abnormal call data, and the normal geographical position occurred of location abnormal call;
Step 12: call out detailed signaling process inquiry, the signaling data of each calling of recording for system is inquired about.
The present invention also provides a kind of mobile network's road to optimize analytical system simultaneously, and this system comprises:
Supplying digital road administration module: be in charge of the road information that will analyze;
Base station data administration module: be in charge of the distributed intelligence of base station in the mobile network;
Signaling data acquisition module: be responsible for gathering each interface signaling data of the required mobile network of native system;
Call record identification module: the call record of being responsible for each calling of identification;
Road call record screening module: filter out from the magnanimity call record and occur in the call record of analyzing on road;
Roadway sign coverage evaluating module: according to the built base station distribution of network, the whole coverage condition of assessment roadway sign;
Press type of service evaluation services quality module: the type of service assessment occurred according to the user is for the service quality of different business network, and described type of service is divided into speech business and data service;
Press road direction evaluation services quality module: during according to user's bid, along the moving direction of road, assess the service quality of network on different directions;
Single call record move route reappears module: for single call analog subscriber motion track when the bid intuitively on geographical map;
Abnormal call record queries module: for the optimization personnel provide analysis and the query function of abnormal call;
The abnormal call regional geography presents module: indicate the abnormal call hotspots on geographical map;
Call out detailed signaling process enquiry module: for single call, inquire about detailed signaling process.
Compared with prior art, the main distinction and effect are in the present invention:
Mobile network's road method for optimization analysis of the present invention and system made have worked the system that the true communicating data that utilizes the user is assessed the quality of single road, operator can carry out long-term tracking to the service quality of single road, according to the network problem of system discovery, optimizes targetedly.And by system of the present invention, the network optimization and customer service are closely linked together conscientiously, make Optimization Work and customer service work have more specific aim, the actual demand of more fitting.
The accompanying drawing explanation
Fig. 1 is that mobile network's road of the present invention is optimized analytical system realization figure.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention more clear, below in conjunction with accompanying drawing, embodiments of the present invention are further described.
Step 1: the supplying digital road management, this step is to utilize the road geographic information of the technical modelling reality of numerical map in system.
Step 2: the base station data management, this step is the base station distribution in supervising the network in system, and utilizes technology geography in system of numerical map to present base station.
Step 3: the signaling data collection, native system is applicable to 3G WCDMA, can gather the signaling data of Iub, IuPs, IuCs, Iur interface, and the signal collecting technology belongs to the technology of ripe application in industry, at this, seldom explains.
Step 4: call record identification, this step analyzes the call record of each calling in network, has comprised whole signaling datas and the identification number of mobile subscriber IMSI of this calling in each call record.
Step 5: the screening of road call record, this step will filter out the calling occurred on road from the call record of magnanimity, the phone that user dials when moving on road or the record of surfing Internet with cell phone.
Step 6: the roadway sign coverage evaluating, the network environment test data reported in communication process according to distribution situation and the user of base station, carry out to the statistical value of each point RSCP, ECNO on road that geography presents, the segmentation statistics.
Step 7: by type of service evaluation services quality, according to different types of service, type of service is divided into speech business and data service, add up respectively speech business, the overall quality of service of data service, estimation items comprises: RSCP distributes, EC/NO distributes, call count, number of dropped calls, the call drop ratio, number of dropped calls, ratio goes offline, times of congestion, congested ratio, different system switching times, different system handoff failure number of times, different system handoff failure ratio, RRC sets up the frequency of failure, RRC set up unsuccessfully than, RAB sets up the frequency of failure, RAB set up unsuccessfully than, traffic call drop ratio.
Step 8: press road direction evaluation services quality, the direction moved at communication process according to the user is carried out the assessment of service quality, and estimation items comprises: RSCP distribution, EC/NO distribution, call count, number of dropped calls, call drop ratio, number of dropped calls, the ratio that goes offline, times of congestion, congested ratio, different system switching times, different system handoff failure number of times, different system handoff failure ratio, RRC set up the frequency of failure, RRC and set up unsuccessfully and to set up the frequency of failure, RAB than, RAB and set up unsuccessfully than, traffic call drop ratio.
Step 9: single call record move route reappears, the data that report according to single call are analog subscriber moving direction, shift position at that time on geographical map, and indicate the position that shared local resource and call exception event occur in mobile process, facilitate optimization personnel fixer network problem points accurately.
Step 10: the abnormal call record queries, can inquire all abnormal calls of occurring in analysis event section, according to the data fixer network problem recorded in abnormal call, the network overall condition is assessed.
Step 11: abnormal call hotspots geography presents, and according to the abnormal call data, the normal geographical position occurred of location abnormal call, then be optimized the multiple position of problem targetedly.
Step 12: call out detailed signaling process inquiry, for all having recorded detailed signaling data in the per call system, signaling data is the basis of all analyses, and by this function optimization, personnel can check the detailed content of transmitting in every signaling.
Although, by with reference to some execution mode of the present invention, the present invention is illustrated and describes, those of ordinary skills should be understood that and can make various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (12)
1. mobile network's road method for optimization analysis, is characterized in that, comprises following steps:
The supplying digital road management, this step is utilized the road geographic information of technology simulating reality in system of numerical map;
The base station data management, the base station distribution in this step management mobile network, and utilize technology geography in system of numerical map to present base station;
Signaling data gathers, and this step gathers required each interface signaling data of mobile network of native system;
Call record identification, this step analyzes the call record of each calling in the mobile network;
The screening of road call record, this step will filter out the calling occurred on road from the call record of magnanimity;
The roadway sign coverage evaluating, this step, according to the distribution situation of base station, is assessed the whole coverage condition of roadway sign;
By type of service evaluation services quality, according to different types of service, carry out service quality assessment, type of service is divided into speech business and data service;
Press road direction evaluation services quality, the direction moved at communication process according to the user is carried out the assessment of service quality;
Single call record move route reappears, for single call analog subscriber motion track when the bid intuitively on geographical map;
The abnormal call record queries, inquire all abnormal calls of occurring in analysis event section, according to the data fixer network problem recorded in abnormal call;
The abnormal call regional geography presents, according to the abnormal call data, and the normal geographical position occurred of location abnormal call;
Call out detailed signaling process inquiry, the signaling data of each calling of recording for system is inquired about.
2. the method for claim 1, is characterized in that, the management project of described supplying digital road management comprises: the UTM coordinate information of the precision of numerical map, road.
3. the method for claim 1, it is characterized in that, the management project of described base station data management comprises: base station numbering, base station title, cell number, cell name, longitude, latitude, antenna type, electric slope angle, mechanical tilt, coverage, aerial angle, base station type, transmitting power, frequency range.
4. the method for claim 1, is characterized in that, described mobile network is 3G WCDMA, and the interface of described signaling data collection is Iub, IuPs, IuCs, Iur interface.
5. the method for claim 1, is characterized in that, the evaluation index of described roadway sign coverage evaluating comprises: RSCP distributes, EC/NO distributes.
6. the method for claim 1, it is characterized in that, described in type of service evaluation services quality, comprise in the evaluation index of road direction evaluation services quality: RSCP distribution, EC/NO distribution, call count, number of dropped calls, call drop ratio, number of dropped calls, the ratio that goes offline, times of congestion, congested ratio, different system switching times, different system handoff failure number of times, different system handoff failure ratio, RRC set up the frequency of failure, RRC and set up unsuccessfully and to set up the frequency of failure, RAB than, RAB and set up unsuccessfully than, traffic call drop ratio.
7. mobile network's road is optimized analytical system, and this system comprises:
Supplying digital road administration module: be in charge of the road information that will analyze;
Base station data administration module: be in charge of the distributed intelligence of base station in the mobile network;
Signaling data acquisition module: be responsible for gathering each interface signaling data of the required mobile network of native system;
Call record identification module: the call record of being responsible for each calling of identification;
Road call record screening module: filter out from the magnanimity call record and occur in the call record of analyzing on road;
Roadway sign coverage evaluating module: according to the built base station distribution of mobile network, the whole coverage condition of assessment roadway sign;
Press type of service evaluation services quality module: the type of service assessment occurred according to the user is for the service quality of different business network, and described type of service is divided into speech business and data service;
Press road direction evaluation services quality module: during according to user's bid, along the moving direction of road, assess the service quality of network on different directions;
Single call record move route reappears module: for single call analog subscriber motion track when the bid intuitively on geographical map;
Abnormal call record queries module: provide optimization, contact staff to carry out analysis and the inquiry of abnormal call;
The abnormal call regional geography presents module: indicate the abnormal call hotspots on geographical map;
Call out detailed signaling process enquiry module: for single call, inquire about detailed signaling process.
8. system as claimed in claim 7, is characterized in that, the management project of described supplying digital road administration module comprises: the UTM coordinate information of the precision of numerical map, road.
9. system as claimed in claim 7, it is characterized in that, the management project of described base station data administration module comprises: base station numbering, base station title, cell number, cell name, longitude, latitude, antenna type, electric slope angle, mechanical tilt, coverage, aerial angle, base station type, transmitting power, frequency range.
10. system as claimed in claim 7, is characterized in that, described mobile network is 3G WCDMA, and described signaling data gathers Iub, IuPs, IuCs, Iur interface.
11. system as claimed in claim 7, is characterized in that, the evaluation index of described roadway sign coverage evaluating module comprises: RSCP distributes, EC/NO distributes.
12. system as claimed in claim 7, it is characterized in that, described in type of service evaluation services quality module, comprise in the Service Quality Metrics of road direction evaluation services quality module: RSCP distribution, EC/NO distribution, call count, number of dropped calls, call drop ratio, number of dropped calls, the ratio that goes offline, times of congestion, congested ratio, different system switching times, different system handoff failure number of times, different system handoff failure ratio, RRC set up the frequency of failure, RRC and set up unsuccessfully and to set up the frequency of failure, RAB than, RAB and set up unsuccessfully than, traffic call drop ratio.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104768169A (en) * | 2014-01-07 | 2015-07-08 | 北京洛神科技有限公司 | Optimization analysis method for high-speed railway mobile user perception and high-speed railway mobile user perception system |
| CN104768170A (en) * | 2014-01-07 | 2015-07-08 | 北京洛神科技有限公司 | Subway mobile user perception optimization and analysis method and system |
| CN105530653A (en) * | 2014-09-28 | 2016-04-27 | 国际商业机器公司 | Method and apparatus for determining coverage hole of communication network along road |
| CN108632741A (en) * | 2017-03-20 | 2018-10-09 | 中国移动通信集团湖北有限公司 | The screening technique and device of signaling data |
| CN110099405A (en) * | 2019-05-28 | 2019-08-06 | 中国联合网络通信集团有限公司 | A kind of network coverage evaluation method and device |
| CN113382387A (en) * | 2021-06-16 | 2021-09-10 | 上海应用技术大学 | Network quality safety assessment method based on rail transit LTE-M system signaling |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104768169A (en) * | 2014-01-07 | 2015-07-08 | 北京洛神科技有限公司 | Optimization analysis method for high-speed railway mobile user perception and high-speed railway mobile user perception system |
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| CN108632741A (en) * | 2017-03-20 | 2018-10-09 | 中国移动通信集团湖北有限公司 | The screening technique and device of signaling data |
| CN108632741B (en) * | 2017-03-20 | 2020-12-25 | 中国移动通信集团湖北有限公司 | Method and device for screening signaling data |
| CN110099405A (en) * | 2019-05-28 | 2019-08-06 | 中国联合网络通信集团有限公司 | A kind of network coverage evaluation method and device |
| CN110099405B (en) * | 2019-05-28 | 2022-03-18 | 中国联合网络通信集团有限公司 | Network coverage assessment method and device |
| CN113382387A (en) * | 2021-06-16 | 2021-09-10 | 上海应用技术大学 | Network quality safety assessment method based on rail transit LTE-M system signaling |
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Application publication date: 20140101 |