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Method and device for realizing coverage measurement

A technology of equipment and measurement reports, applied in the field of communication, can solve problems such as low accuracy, inability to improve and optimize the network, and poor coverage

Active Publication Date: 2012-12-05
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because the environment of the cell is complex and changeable, it is obvious that it is not accurate enough to judge the coverage of the cell only based on the RSCP parameter for complex scenarios.
For example, the average coverage level of a cell is good, but some areas may have poor coverage and need to be optimized
However, only the coverage index RSCP of the cell is counted, and the accuracy is low, so it is impossible to improve and optimize the network in a targeted manner

Method used

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  • Method and device for realizing coverage measurement
  • Method and device for realizing coverage measurement
  • Method and device for realizing coverage measurement

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Embodiment Construction

[0036] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0037] The embodiment of the present invention is aimed at the coverage requirements of different areas. For example, large and medium-sized cities and developed areas need to achieve continuous deep coverage. General areas can only cover hot spots, and then gradually expand capacity according to market demand, while the coverage analysis of the prior art is only based on RSCP is a single parameter to judge the coverage of the cell, and the accurate coverage level of the cell cannot be obtained. The measurement report fed back by the terminal itself is fully used to extract multi-dimensional parameters, so as to accurately measure the coverage of different location areas.

[0038] Such as figure 1 Shown is a flo...

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Abstract

The invention relates to the technical filed of communication, and discloses a method and a device for realizing coverage measurement, the method comprises the following steps: acquiring measurement reports reported by each terminal, wherein the measurement reports comprise acquiring a received signal code power (RSCP); acquiring a TA (time advance) uplink transmitted by each terminal; respectively calculating the distance between each terminal and a base station according to the TA of each terminal; generating a cell power coverage profile which can indicate different distance between each terminal and a same base station according to the reported RSCP of each terminal and the calculated distance between each terminal and the base station. By adopting the method and the device for realizing coverage measurement, the coverage condition can be increased.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and equipment for realizing coverage measurement. Background technique [0002] As a third-generation mobile communication system, the key technologies of TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) mainly include: uplink synchronization, joint detection, smart antenna, relay switching, dynamic channel allocation, etc. Compared with other standards, it shows obvious technical advantages in many aspects, and is conducive to the development of wireless network planning and optimization. Due to the complex and changeable wireless communication environment and many technical characteristics of the 3G network itself, there are still many problems in the current TD-SCDMA network, such as: call drop, handover failure, interoperability failure, access failure, poor user perception etc. These problems need to be analyzed and located from the...

Claims

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Application Information

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IPC IPC(8): H04W24/08H04W24/10
CPCH04W24/10H04W16/18
Inventor 肖晓玲朱斌章培
Owner HUAWEI TECH CO LTD
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