Method and device for positioning weak coverage area in network

A technology for locating networks and weak coverage, which is applied to a method and device field for locating weak coverage areas in the network, which can solve the problems of large manpower and material resources, difficulty in achieving optimization effects, etc., to improve efficiency, save the cost of manual testing, and achieve high efficiency. Optimizing the effect of the network

Active Publication Date: 2014-02-26
深圳市中兴通讯技术服务有限责任公司
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Problems solved by technology

It can be seen that the manual testing method consumes a lot of manpower and material resources, but it is difficult to achieve the ideal optimization effect

Method used

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  • Method and device for positioning weak coverage area in network
  • Method and device for positioning weak coverage area in network

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Embodiment Construction

[0038] The core idea of ​​the present invention is: by analyzing the call information of the network user, find out the call drop record that causes because of the poor wireless environment quality, determine the area where the user is in before the call drop according to the pilot frequency that the user activates the concentration before the call drop in the call information, Then perform statistical analysis on these areas where users drop calls due to poor wireless environment, so as to locate weak coverage areas with poor wireless environment.

[0039] Based on the above ideas, such as figure 1 As shown, the following technical solutions are adopted in the embodiments of the present invention:

[0040] Step 1, recording the call information of all users in the wireless network, the call information at least includes the pilot frequency of the active set before the terminal is released, the pilot frequency strength and the reason for the call release;

[0041] All call in...

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Abstract

A method and a device for locating weak coverage areas in a network are disclosed, in which the method includes: logging call information, which includes pilot and pilot strength of active sets of user terminals before the user terminals are released and the reasons for call release, of all users in a wireless network; determining the dropped call logs caused by poor wireless environment quality within the call information, and then determining the cells wherein lies the user terminals before the user terminals are released according to the pilot of the active sets corresponding to the dropped call logs; analyzing statistically the cells to locate the weak coverage areas in the wireless network. In large-scale commercial networks, the present invention can locate the weak coverage areas in the network rapidly and accurately, implement the optimization solution and instruct the network optimization work relevantly and consequently the objective of optimizing the network efficiently is achieved.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for locating weak coverage areas in a network. Background technique [0002] 3G(3 rd Generation, the third generation of mobile communication) The network has developed to the present stage, and the network functions are relatively complete, and it can basically meet the needs of various application scenarios outside the office. With the global expansion and construction of large-scale commercial networks at a rapid pace, and the continuous development of user groups, operators are no longer simply satisfied with the requirements for network functions, but are increasingly turning their attention to the requirements for network performance. For example, the requirements for the connection rate of the network system, the requirements for the network paging response rate, the requirements for the call quality, and so on. Network optimization has increasingly become ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W24/02H04W76/06
CPCH04W24/02H04W24/08
Inventor 田炜裴慧民韩桂鲁
Owner 深圳市中兴通讯技术服务有限责任公司
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