CN103118384B - Presentation method for drive test data of wireless communication system - Google Patents
Presentation method for drive test data of wireless communication system Download PDFInfo
- Publication number
- CN103118384B CN103118384B CN201310052403.6A CN201310052403A CN103118384B CN 103118384 B CN103118384 B CN 103118384B CN 201310052403 A CN201310052403 A CN 201310052403A CN 103118384 B CN103118384 B CN 103118384B
- Authority
- CN
- China
- Prior art keywords
- test data
- drive test
- display area
- map display
- screening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A presentation method for drive test data of a wireless communication system comprises a first step of determining a map display area in a display frame; a second step of calculating longitudes and latitudes of two endpoints on a diagonal in the map display area, and determining the drive test data contained in the display area; a third step of judging whether the drive test data in the map display area meet conditions of clustering screening, turning to a fourth step if the drive test data in the map display area meet the conditions of clustering screening, or else turning to a fifth step; the fourth step of performing clustering screening on the drive test data in the map display area, and turning to the fifth step; the fifth step of loading the drive test data into a memory; and a sixth step of enabling the drive test data in the memory to be displayed in the map display area. Mass data can be pre-processed and then loaded into the memory, the memory configuration requirements of a computer are reduced, and running speed of the computer is improved.
Description
Technical field
The present invention relates to computer and the communications field, particularly a kind of rendering method of radio communication drive test data.
Background technology
In order to expand wireless network coverage or be replaced with the network adopting New Communication Technology, mobile communication carrier often needs to build mobile communications network new in a large number.Along with the rapid growth of mobile subscriber, the requirement of user to network communication quality is more and more higher, New-deployed Network generally can not reach best network performance, must carry out assessment to the quality of wireless network and realize optimizing to covering, access, switching, call drop and other problem pointedly.Radio network optimization gathers and back-end data analysis by carrying out field data test to the network now run, and finds the problem of system, and amendment adjustment System parameter, progressively improves systematic function, finally makes system work under close to optimum state.Drive test (Drive Test, DT) is the important component part of radio network optimization, mainly analyzes the data of air interface and measures covering, provides foundation for formulating network optimization scheme and implementing the network optimization.After prior wireless network overlay area being carried out to hauling type drive test and test calls (CQT), need road test data comprehensively to analyze, especially under there is carrier strip part many base stations, need the coverage condition of the multiple base stations to a section comprehensively to analyze.Existing drive test analysis software is only applicable to the analysis of single base station mostly, to need in drive test process to obtain data around a base station coverage edge as far as possible, but under practical radio communication environment, be subject to antenna for base station transmitting power, highly, the impact of deflection.Although existing drive test analysis software can be called in repeatedly drive test result and be analyzed, the result done like this needs to consume a large amount of memory headroom, and relative to drive test file, increase PC configuration simply can not actually be dealt with problems.
Along with the fast development of wireless communication technology, relevant construction and the optimization business of wireless network constantly increase, all kinds of wireless new business is released layer by layer, and the technology required by radio network optimization is become increasingly complex, and validity and the efficiency requirements of comprehensive solution wireless network are also more and more higher.
Comprehensive above analysis, can find that limitation or the problem of the main existence in actual application of active wireless network optimization tool software are: traditional drive test data display is all call in internal memory by disposable for all drive test datas, because the data volume of drive test data is very large, a large amount of computer memory can be taken, can cause computer operation speed slack-off or crash, cause staff normally to use.
Summary of the invention
Object of the present invention is just to provide a kind of rendering method of wireless communication system drive test data, and it calls in internal memory after mass data can being carried out preliminary treatment again, reduces the memory configurations requirement of computer, improves the speed of service of computer.
The object of the invention is by such technical scheme realize, concrete steps are as follows:
1) map display area in display box is determined;
2) calculate the longitude and latitude of two-end-point on the diagonal in map display area, determine the drive test data comprised in viewing area;
3) judge whether the drive test data in map display area meets the condition of cluster screening, if so, then turns to step 4), if not, then turns to step 5);
4) cluster screening is carried out to the drive test data in map display area, turn to step 5);
5) drive test data is called in internal memory;
6) drive test data in map display area in display memory.
Further, before step 6), judge to occur " convergent-divergent " action in map display area, if having, then turn to step 1), if nothing, then turn to step 6).
Further, judge whether in step 3) that the condition of needs screening is: set the rating data unit of display as N, the drive test data unit of display comprised in current map viewing area is that shared by X, X drive test data, total capacity is Y, and the current free physical memory of computer is Z;
3-1) N > X, and during Y < Z, do not carry out cluster screening;
3-2) N > X, and during Y > Z, carry out cluster screening;
3-3) N < X, and during Y < Z, do not carry out cluster screening;
3-4) N < X, and during Y > Z, carry out cluster screening.
Further, the qualifications carrying out cluster screening in step 4) is: set internal memory allow display drive test data unit as
; Cluster screening is carried out to X drive test data, obtains the drive test data of actual needs display, the drive test data number < of actual needs display
.
Further, the concrete grammar carrying out cluster screening to X drive test data is K-means clustering algorithm.
Owing to have employed technique scheme, the present invention has following advantage:
The present invention first road test data screens, and determines the drive test data needing display, then by needing the drive test data of display stored in internal memory, being convenient to staff and calling.Improve the speed of service of computer significantly, reduce the occupancy of internal memory.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by specification below and claims and be obtained.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows.
Fig. 1 is FB(flow block) of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
The rendering method of wireless communication system drive test data, is characterized in that, concrete steps are as follows:
1) map display area in display box is determined;
2) calculate the longitude and latitude of two-end-point on the diagonal in map display area, determine the drive test data comprised in viewing area;
3) judge whether the drive test data in map display area meets the condition of cluster screening, if so, then turns to step 4), if not, then turns to step 5);
4) cluster screening is carried out to the drive test data in map display area, turn to step 5);
5) drive test data is called in internal memory;
6) drive test data in map display area in display memory.
The present invention first road test data screens, and determines the drive test data needing display, then by needing the drive test data of display stored in internal memory, being convenient to staff and calling.Improve the speed of service of computer significantly, reduce the occupancy of internal memory.
Before step 6), judge to occur " convergent-divergent " action in map display area, if having, then turn to step 1), if nothing, then turn to step 6).
Judge whether in step 3) that the condition of needs screening is: set the rating data unit of display as N, the drive test data unit of display comprised in current map viewing area is that shared by X, X drive test data, total capacity is Y, and the current free physical memory of computer is Z;
3-1) N > X, and during Y < Z, do not carry out cluster screening;
3-2) N > X, and during Y > Z, carry out cluster screening;
3-3) N < X, and during Y < Z, do not carry out cluster screening;
3-4) N < X, and during Y > Z, carry out cluster screening.
The qualifications carrying out cluster screening in step 4) is: set internal memory allow display drive test data unit as
; Cluster screening is carried out to X drive test data, obtains the drive test data of actual needs display, the drive test data number < of actual needs display
.
Concrete grammar X drive test data being carried out to cluster screening is K-means clustering algorithm or interpolation arithmetic method.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the rendering method of wireless communication system drive test data, is characterized in that, concrete steps are as follows:
1) map display area in display box is determined;
2) calculate the longitude and latitude of two-end-point on the diagonal in map display area, determine the drive test data comprised in viewing area;
3) judge whether the drive test data in map display area meets the condition of cluster screening, if so, then turns to step 4), if not, then turn to step 5);
4) cluster screening is carried out to the drive test data in map display area, turn to step 5);
5) drive test data is called in internal memory;
6) drive test data in map display area in display memory;
Step 3) in judge whether need screening condition be: set the rating data unit of display as N, the drive test data unit of display comprised in current map viewing area is that shared by X, X drive test data, total capacity is Y, and the current free physical memory of computer is Z;
3-1) N > X, and during Y < Z, do not carry out cluster screening;
3-2) N > X, and during Y > Z, carry out cluster screening;
3-3) N < X, and during Y < Z, do not carry out cluster screening;
3-4) N < X, and during Y > Z, carry out cluster screening.
2. the rendering method of wireless communication system drive test data as claimed in claim 1, is characterized in that: in step 6) before, judge to occur " convergent-divergent " action in map display area, if having, then turn to step 1), if nothing, then turn to step 6).
3. the rendering method of wireless communication system drive test data as claimed in claim 1, is characterized in that, step 4) in carry out cluster screening qualifications be: set internal memory allow display drive test data unit as
cluster screening is carried out to X drive test data, obtains the drive test data of actual needs display, the drive test data number < X of actual needs display
max.
4. the rendering method of wireless communication system drive test data as claimed in claim 3, is characterized in that: concrete grammar X drive test data being carried out to cluster screening is K-means clustering algorithm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310052403.6A CN103118384B (en) | 2013-02-18 | 2013-02-18 | Presentation method for drive test data of wireless communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310052403.6A CN103118384B (en) | 2013-02-18 | 2013-02-18 | Presentation method for drive test data of wireless communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103118384A CN103118384A (en) | 2013-05-22 |
| CN103118384B true CN103118384B (en) | 2015-07-01 |
Family
ID=48416627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310052403.6A Active CN103118384B (en) | 2013-02-18 | 2013-02-18 | Presentation method for drive test data of wireless communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103118384B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105893401A (en) * | 2015-11-06 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Display method and device of weather information |
| CN113381900B (en) * | 2020-03-10 | 2023-01-13 | ***通信集团设计院有限公司 | Visualization method and device for drive test data |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060689A (en) * | 2007-05-17 | 2007-10-24 | 华为技术有限公司 | A method and equipment for planning the communication system network |
| CN101621825A (en) * | 2008-11-21 | 2010-01-06 | ***通信集团广东有限公司 | Method for drawing maps by making full use of wireless signal field prediction of actual measurement data and network coverage |
| CN101668299A (en) * | 2009-09-29 | 2010-03-10 | 武汉虹翼信息有限公司 | Method for executing multi-network interoperability with drive test data |
-
2013
- 2013-02-18 CN CN201310052403.6A patent/CN103118384B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060689A (en) * | 2007-05-17 | 2007-10-24 | 华为技术有限公司 | A method and equipment for planning the communication system network |
| CN101621825A (en) * | 2008-11-21 | 2010-01-06 | ***通信集团广东有限公司 | Method for drawing maps by making full use of wireless signal field prediction of actual measurement data and network coverage |
| CN101668299A (en) * | 2009-09-29 | 2010-03-10 | 武汉虹翼信息有限公司 | Method for executing multi-network interoperability with drive test data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103118384A (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105898762B (en) | Base station optimization and deployment method and device | |
| US10098007B2 (en) | Coverage management for wireless communication network | |
| US11477668B2 (en) | Proactively adjusting network infrastructure in response to reporting of real-time network performance | |
| US20130040648A1 (en) | Identifying locations for small cells | |
| CN101296477B (en) | Method and device for planning network topological | |
| US8805390B2 (en) | Dynamic radio capabilities based upon available transport bandwidth | |
| US20170339705A1 (en) | Radio resource management system and radio resource management method | |
| CN102647660A (en) | Method, system and radio network controller (RNC) for realizing business functions in shared wireless access network | |
| CN107343091A (en) | Data reporting method and system | |
| US11218369B2 (en) | Method, apparatus and system for changing a network based on received network information | |
| US20210410014A1 (en) | Wireless band priority metrics analysis and response | |
| US20210352489A1 (en) | Licensed assisted access based on low utilization of unlicensed channels | |
| CN106233764B (en) | information processing method and device | |
| CN103118384B (en) | Presentation method for drive test data of wireless communication system | |
| CN106686687A (en) | Access control method and apparatus | |
| CN101662776A (en) | Method and device for allocating cell frequency | |
| CN108271184A (en) | VoLTE method for processing business and device | |
| CN101888650A (en) | Method and system for determining access capacity of machine-to-machine (M2M) businesses | |
| US20220174504A1 (en) | System and method for automated planning of next generation telecom network | |
| CN104185291B (en) | A kind of method and device of scheduling of resource | |
| CN103167536B (en) | A kind of wireless network architecture appraisal procedure, Apparatus and system | |
| US11729636B1 (en) | Network clustering determination | |
| CN113329323B (en) | Method and system for estimating pseudo base station position | |
| CN105828347A (en) | U900 disposing feasibility analysis method and device | |
| CN113806643B (en) | Method and device for determining cell to be adjusted, electronic equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |