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Method, device and equipment for determining a cell with poor perception of circuit domain fallback

A technology of circuit domain fallback and determination method, applied in the field of communication, can solve problems such as narrow surrounding roads, inability to collect data, and reduce user service quality, and achieve the effect of improving accuracy, ensuring accuracy, and improving service quality

Active Publication Date: 2021-07-27
XIANGYANG BRANCH CHINA MOBILE GRP HUBEI CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for cells with coverage scenarios such as dense residential areas, due to the large number of cells and the narrow surrounding roads, and the lack of drive test conditions, it is usually impossible to collect timely and accurate data, resulting in the inability to determine the location of poor CSFB perception. Cells, reduce the accuracy of determining cells with poor CSFB perception, thereby reducing the quality of service for users

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  • Method, device and equipment for determining a cell with poor perception of circuit domain fallback
  • Method, device and equipment for determining a cell with poor perception of circuit domain fallback
  • Method, device and equipment for determining a cell with poor perception of circuit domain fallback

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0034] In the prior art, the optimization of cells with...

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Abstract

The embodiment of the present invention discloses a method, device and equipment for determining a cell with poor perception of circuit domain fallback. The method includes: based on the circuit domain fallback CSFB call information corresponding to the network type of the target network, screening the target cell in the target network to be evaluated for CSFB awareness; checking and evaluating the evaluation index for evaluating the CSFB awareness of the target cell according to the network type; obtaining Evaluation index-related parameters of the target cell; the evaluation index-related parameters do not meet the evaluation index, and the target cell is determined to be a cell with poor CSFB perception. The embodiments of the present invention can improve the accuracy of determining cells with poor CSFB perception.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, device and equipment for determining a cell with poor CS fallback perception. Background technique [0002] Currently, CSFB (Circuit Switched Fallback, Circuit Switched Fallback) technology is used for 4G voice services in LTE (Long Term Evolution, long-term evolution) network, and is applicable to 2G / 3G circuit domain and TD-LTE (Time Division Long Term, time-sharing long-term evolution ) wireless network overlapping coverage scenario, the network structure is simple, no IMS (IP MultiMedia Subsystem, Internet Protocol Multimedia Subsystem) system needs to be deployed, and the existing CS (Circuit Switched Domain, Circuit Switched Domain) network can be effectively used. However, during daily network testing or user use, cells with poor CSFB perception may be encountered, which will affect the normal use of voice services and reduce the quality of s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W36/14
CPCH04W24/02H04W36/14
Inventor 黄波
Owner XIANGYANG BRANCH CHINA MOBILE GRP HUBEI CO LTD