Evaluation method and apparatus for coverage effectiveness of LTE network base station

A base station and network technology, applied in the field of LTE network base station coverage effectiveness evaluation, which can solve the problems that the network simulation results cannot fully reflect the actual situation of the network, the accuracy is limited, and the applicability of the accuracy propagation model is limited.

Active Publication Date: 2017-06-16
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology

[0006] However, the accuracy of network simulation is limited by factors such as the accuracy of geographical information in the selected area and the applicability of the propagation model, and the results of network simulation often cannot fully reflect the actual situation of the network.

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  • Evaluation method and apparatus for coverage effectiveness of LTE network base station
  • Evaluation method and apparatus for coverage effectiveness of LTE network base station
  • Evaluation method and apparatus for coverage effectiveness of LTE network base station

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Embodiment Construction

[0068] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0069] In order to clearly describe the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same or similar items with basically the same functions and functions. Those skilled in the art can understand that words such as "first" and "second" do not limit the quantity and execution order.

[0070] Before introducing in detail a method for evaluat...

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Abstract

The embodiment of the invention, which relates to the technical field of communication, provides an evaluation method and apparatus for coverage effectiveness of an LTE network base station. With the method and apparatus, a reliable data support can be provided for optimizing a network structure reasonably, reducing cell interference, and lowering the operation and maintenance cost. The method comprises: an engineering parameter of each base station in a road test region at least including a target region as well as network data information of each 3G cell in a 3G base station coverage range established at the same site as the base station is obtained; a value coefficient for each cell in each base station coverage range in the target region is calculated; all structural base stations in the target region are determined; a total coverage effective rate of all structural base stations in the target region is calculated; and if the total coverage effective rate of all structural base stations in the target region is larger than a preset coverage rate, the structural base stations in the target region are determined to meet the coverage requirement. The evaluation method and apparatus are used for evaluating coverage effectiveness of base stations.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and device for evaluating coverage effectiveness of an LTE network base station. Background technique [0002] With the development of 4G (the 4th Generation mobile communication, fourth-generation mobile communication technology) network, various domestic operators have deployed LTE (Long Term Evolution, long-term evolution) network on a large scale, and have entered the commercial stage. Deployment by vendors is mostly carried out on the basis of existing networks (for example, 2G (2-Generation wireless telephone technology, second-generation mobile communication technology) network or 3G (the 3rd Generation mobile communication, third-generation mobile communication technology) network) 1:1 construction of LTE (Long Term Evolution, long-term evolution) network. [0003] Since the base stations of the existing 3G network have the problems of high base...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18H04W24/02
CPCH04W16/18H04W24/02
Inventor 刘洋于飞陈崴嵬黄志勇叶青王雨张曼史文祥蔡子龙李佳
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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