CN105451261A - VoLTE wireless network test method based on mobile intelligent terminal - Google Patents
VoLTE wireless network test method based on mobile intelligent terminal Download PDFInfo
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- CN105451261A CN105451261A CN201510870186.0A CN201510870186A CN105451261A CN 105451261 A CN105451261 A CN 105451261A CN 201510870186 A CN201510870186 A CN 201510870186A CN 105451261 A CN105451261 A CN 105451261A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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Abstract
The invention relates to a VoLTE wireless network test method based on a mobile intelligent terminal. The method comprises the following steps: a step (1): collecting wireless network data through a data collection module of a wireless protocol stack of the mobile intelligent terminal, wherein the data comprise a layer-3 signal, an SIP signal, a wireless network parameter and a cell parameter; and a step (2): generating a LOG file from the data, introducing the LOG file into a post analysis platform, and analyzing the KPI indexes of 7 factors according to the data and generating a report file. The method provided by the invention is used for accurately collecting the VoLTE signal of the wireless network and the parameters of the wireless network through the mobile intelligent terminal, and effectively and completely collecting the wireless network data in time, and the method is used for not only providing accurate data reference for network engineers, but also better facilitating analysis and location of possible problems in a calling process by a user.
Description
Technical field
The present invention relates to mobile communication wireless network data maintenance technical field, being specifically related to a kind of VoLTE wireless network test method based on moving mobile intelligent terminal.
Background technology
Volte is the system based on a kind of IP transfer of data, and the technology that Volte adopts is based on IMS system; It is a kind of employing Packet data service transmission technology, and without the need to being switched to 2G/3G communication over network, whole business is all be carried on 4G network, can realize data and the unification of speech business under consolidated network; In other words, not only provide the data service of two-forty under 4G network, also provide high-quality voice and video telephone simultaneously.Along with mobile communications network business is to datumization, packetizing future development, the development trend of the calling system on 4G network is also necessarily using Volte technology as major technique.The construction of current domestic Volte network or at the experimental stage, along with the continuous propelling of the deployment of Volte network, Volte network provider uses at hand, and the quality that must ensure network through a large amount of network test is disposed in the commercialization of Volte network, to promote the experience of user; And the perception of quality meeting directly to mobile subscriber of Volte call quality, cause impact to a certain degree.
The quality of call quality directly has influence on the experience situation of user, specialized network optimization engineer is needed to use the Volte of specialty to test collecting device, and carry out parameter acquisition, data analysis according to certain work period, find out the reason affecting call network quality, network is made to reach the method for optimal operational condition by technological means or parameter adjustment, Internet resources are made to obtain optimum efficiency, simultaneously the growth trend of awareness network, for dilatation provides foundation.
Summary of the invention
The object of the present invention is to provide a kind of Volte wireless network test method based on mobile intelligent terminal, adjust for network optimization engineer and safeguard that wireless network provides foundation, accurately and fast to evaluate quality and the coverage condition of Volte wireless network, and to find out in network likely Problems existing.
For achieving the above object, the technical solution used in the present invention is as follows:
Based on a VoLTE wireless network test method for mobile intelligent terminal, the method comprises the following steps:
Step (1): by the data collecting module collected wireless network data of the radio protocol stack of mobile intelligent terminal; Described data comprise layer 3 signaling, SIP signaling, wireless network parameter and cell parameter;
Step (2): described data genaration LOG file, LOG imports to post analysis platform, can analyze the KPI index of 7 key elements and generate report file according to data.
Beneficial effect of the present invention is: method of the present invention is achieved by mobile intelligent terminal and gathers the Volte signaling of wireless network and the parameter of wireless network accurately, the integrality collection to wireless network data can be completed timely and effectively, the method is not only the data foundation that network engineers provide accuracy, may Problems existing in more convenient customer analysis and location call process.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the VoLTE wireless network test method that the present invention is based on mobile intelligent terminal.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Being assess Volte wireless network call quality condition according to the KPI index of following 7 key elements in this embodiment, is below that KPI index describes in detail:
1.VoLTE calling network success rate: a number of times/number of times * 100% exhaled of successful call;
2.VoLTE calling network is created as power: a number of times/number of times * 100% exhaled of ring up;
3.VoLTE calling network average delay: terminal call works the difference of time to the time of ring up of exhaling.
4.VoLTE network RTP packet loss: the data packet number of transmission deducts the data packet number/transmission data packet number * 100% received;
5.VoLTE network RTP shakes: RTP variance time of advent time delay;
6.VoLTE network signal measured value RSRP: the mean value of the signal power that all RE (resource particle) of carrying reference signal receive, represents the wireless signal strength of LTE network.
7.VoLTE network signal measured value SINR: Signal to Interference plus Noise Ratio refers to having of receiving
With the intensity of signal and the ratio of the intensity of the interference signal (Noise and Interference) received.
According to the network data that mobile intelligent terminal a kind of in the invention process gathers, the wireless network data gathered by these, can count above 7 key element KPI indexs; The index of above 7 key elements can evaluate the actual field data of network such as quality and Volte wireless network coverage condition at each test scene speech data.
As shown in Figure 1, a kind of VoLTE wireless network test method based on mobile intelligent terminal in the specific embodiment of the invention, the method comprises the following steps:
Step (1): by the data collecting module collected wireless network data of the radio protocol stack of mobile intelligent terminal;
Carried out the collection of data by mobile intelligent terminal, layer 3 signaling, SIP signaling can be collected, wireless network parameter and cell parameter etc.
Step (2): the data genaration LOG file of collection, LOG imports to the data software of a kind of post analysis platform in embodiment of the present invention, can analyze the KPI index of 7 key elements and generate report file according to data.
By a kind of post analysis platform software in the present invention, not only can count the KPI index of above 7 key elements, can also analyze and count call quality test report, network coverage quality is reported, and on map, the test trails of playback history data can follow base station cell line, grasp network service quality, in-problem community is shown intuitively, to check that the detailed report of problem helps network engineers to analyze network problem further.
The Volte voice quality of different test scene is effectively investigated and assessed to method of the present invention, the performance of network and the Volte network coverage, can accurately provide network parametric data analysis indexes, being convenient to network optimization engineer can efficiently test Volte wireless network.
Its advantage is as follows:
1, effectively help network optimization engineer to the existing Volte network run, carry out traffic data analysis, investigate Volte calling network speech quality and analyze the reason affecting network quality.
2, layer 3 signaling and SIP command is accurately provided; Simultaneously according to signal quality distribution map, the incoming level distribution map by a kind of post analysis platform software in the present invention, in conjunction with analysis signaling channel or voice channel being taken to duration etc.; Some problems such as air interference and recessive hardware fault can be analyzed.
3, foundation is accurately provided in order to user formulates network optimization scheme and implement Volte radio network optimization; According to the data that intelligent movable test terminal of the present invention provides, the situations such as the network coverage, interference, switching can be analyzed, and whether Downtilt, azimuth and antenna height be reasonable etc.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if belong within the scope of the claims in the present invention and equivalent technology thereof to these amendments of the present invention and modification, then the present invention is also intended to comprise these change and modification.
Claims (3)
1., based on a VoLTE wireless network test method for mobile intelligent terminal, it is characterized in that:
The method comprises the following steps:
Step (1): by the data collecting module collected wireless network data of the radio protocol stack of mobile intelligent terminal; Described data comprise layer 3 signaling, SIP signaling, wireless network parameter and cell parameter;
Step (2): described data genaration LOG file, LOG imports to post analysis platform, can analyze the KPI index of 7 key elements and generate report file according to data.
2., as claimed in claim 1 based on the VoLTE wireless network test method of mobile intelligent terminal, it is characterized in that:
Described 7 key elements specifically comprise following key element:
(1) .VoLTE calling network success rate: a number of times/number of times * 100% exhaled of successful call;
(2) .VoLTE calling network is created as power: a number of times/number of times * 100% exhaled of ring up;
(3) .VoLTE calling network average delay: terminal call works the difference of time to the time of ring up of exhaling;
(4) .VoLTE network RTP packet loss: the data packet number of transmission deducts the data packet number/transmission data packet number * 100% received;
(5) .VoLTE network RTP shakes: RTP variance time of advent time delay;
(6) .VoLTE network signal measured value RSRP: the mean value of the signal power that all resource particle of carrying reference signal receive, represents the wireless signal strength of LTE network;
(7) .VoLTE network signal measured value SINR: the ratio of the intensity that Signal to Interference plus Noise Ratio refers to the useful signal received and the intensity of interference signal received.
3., as claimed in claim 1 or 2 based on the VoLTE wireless network test method of mobile intelligent terminal, it is characterized in that:
Described post analysis platform not only can count the KPI index of above 7 key elements, can also analyze and count call quality test report, network coverage quality is reported, and on map, the test trails of playback history data can follow base station cell line, grasps network service quality.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106250313A (en) * | 2016-07-27 | 2016-12-21 | 天津市康凯特软件科技有限公司 | Mobile phone terminal VoLte video interconnection automated testing method and device |
| CN108199916A (en) * | 2017-12-27 | 2018-06-22 | 中国移动通信集团山东有限公司 | A kind of VoLTE voice quality monitors method and system |
| WO2018141186A1 (en) * | 2017-02-04 | 2018-08-09 | 中兴通讯股份有限公司 | Method and device for testing volte network performance |
| CN110401966A (en) * | 2018-04-24 | 2019-11-01 | 中国移动通信集团广东有限公司 | Wireless network performance assesses monitoring method, device, electronic equipment and storage medium |
| CN110474786A (en) * | 2018-05-10 | 2019-11-19 | 上海大唐移动通信设备有限公司 | Method and device based on random forest analysis VoLTE network failure reason |
| CN111935741A (en) * | 2020-08-11 | 2020-11-13 | 中国联合网络通信集团有限公司 | Method, device and system for detecting poor quality cell of communication network |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106250313A (en) * | 2016-07-27 | 2016-12-21 | 天津市康凯特软件科技有限公司 | Mobile phone terminal VoLte video interconnection automated testing method and device |
| WO2018141186A1 (en) * | 2017-02-04 | 2018-08-09 | 中兴通讯股份有限公司 | Method and device for testing volte network performance |
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| CN108401081B (en) * | 2017-02-04 | 2022-03-04 | 中兴通讯股份有限公司 | VOLTE network performance test method and device |
| CN108199916A (en) * | 2017-12-27 | 2018-06-22 | 中国移动通信集团山东有限公司 | A kind of VoLTE voice quality monitors method and system |
| CN110401966A (en) * | 2018-04-24 | 2019-11-01 | 中国移动通信集团广东有限公司 | Wireless network performance assesses monitoring method, device, electronic equipment and storage medium |
| CN110474786A (en) * | 2018-05-10 | 2019-11-19 | 上海大唐移动通信设备有限公司 | Method and device based on random forest analysis VoLTE network failure reason |
| CN110474786B (en) * | 2018-05-10 | 2022-05-24 | 上海大唐移动通信设备有限公司 | Method and device for analyzing VoLTE network fault reason based on random forest |
| CN111935741A (en) * | 2020-08-11 | 2020-11-13 | 中国联合网络通信集团有限公司 | Method, device and system for detecting poor quality cell of communication network |
| CN111935741B (en) * | 2020-08-11 | 2022-08-05 | 中国联合网络通信集团有限公司 | Method, device and system for detecting poor quality cell of communication network |
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