CN103619040A - LTE automatic drive test method - Google Patents
LTE automatic drive test method Download PDFInfo
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Abstract
The invention relates to an LTE automatic drive test method. The LTE automatic drive method includes the following steps that firstly, an automatic test device is integrated on LTE vehicle-mounted equipment, collects drive test data when conducting service transmission on the LTE vehicle-mounted equipment and polls alarm reporting events, event reporting events and drive test data uploading events through a minimum reckoning algorithm; secondly, the automatic test device detects a network and judges whether a current network RSSI is lower than a preset threshold value or not, if yes, the automatic test device locally stores the collected data, if not, the third step is executed; thirdly, the automatic test device transmits data to a background server through information interaction and locally stores the data at the same time. Compared with the prior art, the LTE automatic drive test method has the advantages of being good in real time performance, high in reliability and test efficiency and capable of reducing network burdens.
Description
Technical field
The present invention relates to a kind of LTE road measuring method, especially relate to the automatic road measuring method of LTE a kind of.
Background technology
Increase along with mobile subscriber, the continuous expansion of network size, the continuous variation of wireless communications environment, the continuous variation that mobile subscriber distributes, significantly reduction and the mobile subscriber of mobile terminal and rate are more and more higher to the requirement of mobile network quality, add and between Ge Jia telecom operators, compete more and more fiercely, Mobile networks planning and the network optimization have become the task of top priority that Ge Jia telecom operators seek survival, try for the development in keen competition.A good communication network is the basis that meets the communication of user's high-quality, and telecom operators obtain the guarantee of good economic benefit and social benefit especially.The quality of mobile communication network quality need to judge by a large amount of drive test work conventionally.
The following problem of existing drive test ubiquity:
1) artificial road measuring device has the shortcomings such as labor intensive material resources are large, drive test index coverage is low, length consuming time;
2) automatic road measuring device is not realized the function that resumes of road test data file, if disconnect in the situation that certain data file has not also passed, then will again transmit while passing this file, has increased the expense of network;
3) existing road measuring method does not merge rickle algorithm, and road measuring device is slow to the processing of the events such as timer, IO operation, has increased the burden of device processes data;
4) unicity of road measuring device function, drive test is separated with wireless traffic, on the equipment that can collect drive test data, can not carry out business transmission.
Summary of the invention
Object of the present invention is exactly a kind of automatic road measuring method that provides in order to overcome the defect that above-mentioned prior art exists that real-time is good, reliability is high, testing efficiency is high, reduced the LTE of network burden.
Object of the present invention can be achieved through the following technical solutions:
An automatic road measuring method of LTE, is characterized in that, comprises the following steps:
1) automatic testing equipment is merged on LTE mobile unit, at LTE mobile unit, carry out business transmission simultaneously, gather drive test data, and upload event by minimum predication method poll alarm report, reporting events and drive test data;
2) automatic testing equipment detects network, judges that whether current network RSSI is lower than setting threshold, and if yes, automatic testing equipment carries out this locality storage by the data of collection, otherwise, perform step 3);
3) automatic testing equipment transfers data to background server by interacting message, data is carried out to this locality storage simultaneously.
Described minimum predication method is specially:
Adopt the event timing device of rickle form, after being about to each event timing device and triggering, with rickle form, insert event chained list.
Described automatic testing equipment transfers data to background server by interacting message and is specially:
31) automatic testing equipment is initiated data upload request, and carries the file name information of data to be uploaded;
32) background server recovers data upload response, and carry file to be uploaded upload size information;
33) data start to upload;
34), after having uploaded, automatic testing equipment sends data upload ending request;
35) background server recovery data upload finishes response.
When described automatic testing equipment carries out this locality storage, adopt the storage of SD card, and separate storage by transmitting data and not transmitting data.
Compared with prior art, the present invention has the following advantages;
(1) real-time is good, and this patent can carry out the record of drive test data when user uses business, can obtain network condition relevant information in the very first time; The method has been applied rickle algorithm in processing the events such as various timers, io operation, and the disposal ability of equipment is got a promotion;
(2) reliability is high, uses large capacity SD card storage drive test data, and the drive test data of uploading is backed up, and prevents the phenomenon of loss of data in the bad situation of network; And the documentary characteristic that resumes of this equipment tool, can reduce the re-transmission of file, and can guarantee the integrality of data of transmission;
(3) binary channels, is melted into lte-fi terminal by road measuring method, makes it can realize the transmission of business and the collection of drive test data simultaneously, and network condition is monitored, and the transmission of the drive test data little user that affects that tries one's best is experienced.
Accompanying drawing explanation
Fig. 1 is the minimum predication method schematic diagram of the present invention;
Fig. 2 is transfer of data flow process figure of the present invention;
Fig. 3 is monitor network flow chart of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
Automatic road measuring method of the present invention is used rickle algorithm poll alarm report, reporting events, drive test data the event such as to upload; Automatic road measuring method is melted into lte-fi car-mounted terminal, makes automatic testing equipment in the situation that carrying out business transmission, gather drive test data simultaneously, realized the binary channels characteristic of business, drive test; The automatic road measuring method of this device has realized the function that resumes of drive test data file.
(1) use minimum heaping method poll, event timing device be set:
As shown in Figure 1, the timer construction of the event of the types such as timer, network I/O transmission adopts rickle form, after each timer triggers, with rickle form, inserts event chained list, the object of searching, sort, deleting timer to reach efficiently.
(2) change the conventional transmission mode of drive test data:
As shown in Figure 2, drive test data is uploaded file transfer instruments such as not re-using FTP, but realizes according to a drive test agreement, and this agreement completes uploading of data alternately by message, and the transmission of the transmission of its message use TCP form, i.e. model TCP link, and then communicate.
So, just can improve the reliability of drive test data transmission, and according to the file size in service end reply message, can easily realize the function that resumes of file.
(3) monitor network service:
As shown in Figure 3, road measuring device can pass through the detection to network, know current network conditions, whether to determine uploading data, when network rssi numerical value is lower than prescribed threshold, or it is when extreme difference is put, and automatic testing equipment is only kept at drive test data in the SD of equipment, and no longer carry out drive test data transmission, thereby reduce drive test function taking the network bandwidth; Only, in the situation that network quality is good, equipment just can be transferred to background server by the drive test data being kept in SD card.
(4) real-time:
This automatic road measuring method and lte-fi car-mounted terminal merge, make it can be when user carries out wireless traffic, carry out the collection of drive test data, when network goes wrong, background service end almost can obtain corresponding information at the same time, and according to the information of obtaining to network check, maintenance etc., real realization the real-time of automatic road measuring, thereby set up optimum user, experience network.
(5) reliability:
When carrying out the uploading of drive test data, drive test data is kept in the large capacity SD card on equipment.The drive test data having transmitted divides opening with the data of not transmission, to reduce judging the expense whether this document has been uploaded before data upload.
The present invention, by above technical scheme, can solve following technical problem:
1) the method is automatic road measuring method, participates in just collecting the real-time drive test data of LTE network, and this drive test data is sent to server background in real time without too many staff;
2) this road measuring method is combined with lte mobile unit, makes it when carrying out business transmission, carry out drive test, and road test data records, uploads, and background server can obtain network condition in the very first time;
3) this equipment is used rickle algorithm in road measuring method, makes reporting of alarm, event and drive test parameter in this equipment rapider;
4) this equipment can Sampling network situation, can initiatively avoid the peak traffic phase, when network quality is poor, stop the transmission of drive test data, to reduce taking of the network bandwidth, and drive test data is recorded in the large capacity SD card of car-mounted terminal simultaneously, avoids the loss of drive test data.
Claims (4)
1. an automatic road measuring method of LTE, is characterized in that, comprises the following steps:
1) automatic testing equipment is merged on LTE mobile unit, at LTE mobile unit, carry out business transmission simultaneously, gather drive test data, and upload event by minimum predication method poll alarm report, reporting events and drive test data;
2) automatic testing equipment detects network, judges that whether current network RSSI is lower than setting threshold, and if yes, automatic testing equipment carries out this locality storage by the data of collection, otherwise, perform step 3);
3) automatic testing equipment transfers data to background server by interacting message, data is carried out to this locality storage simultaneously.
2. automatic road measuring method according to claim 1, is characterized in that, described minimum predication method is specially:
Adopt the event timing device of rickle form, after being about to each event timing device and triggering, with rickle form, insert event chained list.
3. automatic road measuring method according to claim 1, is characterized in that, described automatic testing equipment transfers data to background server by interacting message and is specially:
31) automatic testing equipment is initiated data upload request, and carries the file name information of data to be uploaded;
32) background server recovers data upload response, and carry file to be uploaded upload size information;
33) data start to upload;
34), after having uploaded, automatic testing equipment sends data upload ending request;
35) background server recovery data upload finishes response.
4. automatic road measuring method according to claim 1, is characterized in that, when described automatic testing equipment carries out this locality storage, adopts the storage of SD card, and separates storage by transmitting data and not transmitting data.
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| CN201310656797.6A CN103619040B (en) | 2013-12-06 | 2013-12-06 | A kind of automatic road measuring method of LTE |
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| CN201310656797.6A CN103619040B (en) | 2013-12-06 | 2013-12-06 | A kind of automatic road measuring method of LTE |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105099781A (en) * | 2015-08-12 | 2015-11-25 | 广西电网有限责任公司 | IT infrastructure patrolling method and system |
| CN105974836A (en) * | 2016-04-29 | 2016-09-28 | 郑州宇通客车股份有限公司 | Bus monitoring host data acquisition method and bus monitoring host data acquisition system |
| CN106856436A (en) * | 2015-12-09 | 2017-06-16 | 中车大连电力牵引研发中心有限公司 | Onboard wireless transmission method, equipment and system |
| CN107356260A (en) * | 2017-05-18 | 2017-11-17 | 诺优信息技术（上海）有限公司 | Navigation system and method applied to automatic road measuring |
| CN107801150A (en) * | 2017-10-19 | 2018-03-13 | 福建瑞聚信息技术股份有限公司 | A kind of acquisition method and system based on the alarm of GPS location poll base stations |
| CN112770337A (en) * | 2019-10-21 | 2021-05-07 | 北京京东振世信息技术有限公司 | Drive test method, device, terminal and storage medium |
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| CN101917734A (en) * | 2010-07-23 | 2010-12-15 | 北京全路通信信号研究设计院 | GSM-R (Global System for Mobile Communication-Railway) network routing test and optimization analysis system |
| CN102256276A (en) * | 2010-05-21 | 2011-11-23 | 中国移动通信集团设计院有限公司 | Road test information processing method and device |
| CN102595455A (en) * | 2012-02-09 | 2012-07-18 | 大唐移动通信设备有限公司 | Method and device for managing test module in automatic road test system |
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Patent Citations (4)
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| US20090215443A1 (en) * | 2008-02-27 | 2009-08-27 | Pctel, Inc. | Cellular Drive Test System Network |
| CN102256276A (en) * | 2010-05-21 | 2011-11-23 | 中国移动通信集团设计院有限公司 | Road test information processing method and device |
| CN101917734A (en) * | 2010-07-23 | 2010-12-15 | 北京全路通信信号研究设计院 | GSM-R (Global System for Mobile Communication-Railway) network routing test and optimization analysis system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099781A (en) * | 2015-08-12 | 2015-11-25 | 广西电网有限责任公司 | IT infrastructure patrolling method and system |
| CN106856436A (en) * | 2015-12-09 | 2017-06-16 | 中车大连电力牵引研发中心有限公司 | Onboard wireless transmission method, equipment and system |
| CN105974836A (en) * | 2016-04-29 | 2016-09-28 | 郑州宇通客车股份有限公司 | Bus monitoring host data acquisition method and bus monitoring host data acquisition system |
| CN107356260A (en) * | 2017-05-18 | 2017-11-17 | 诺优信息技术（上海）有限公司 | Navigation system and method applied to automatic road measuring |
| CN107356260B (en) * | 2017-05-18 | 2020-05-22 | 诺优信息技术（上海）有限公司 | Navigation system and method applied to automatic drive test |
| CN107801150A (en) * | 2017-10-19 | 2018-03-13 | 福建瑞聚信息技术股份有限公司 | A kind of acquisition method and system based on the alarm of GPS location poll base stations |
| CN107801150B (en) * | 2017-10-19 | 2020-07-03 | 福建瑞聚信息技术股份有限公司 | GPS positioning polling base station alarm-based acquisition method and system |
| CN112770337A (en) * | 2019-10-21 | 2021-05-07 | 北京京东振世信息技术有限公司 | Drive test method, device, terminal and storage medium |
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