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MOD3 interference processing method and device

A technology of MOD3 and processing method, which is applied in the field of communication, can solve problems such as low evaluation accuracy and failure to deal with PCIMOD3 interference in time, and achieve the effect of improving user experience

Active Publication Date: 2020-01-03
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a MOD3 interference processing method and equipment to solve the problem that the PCI MOD3 interference evaluation method has a low evaluation accuracy and cannot deal with PCI MOD3 interference in time.

Method used

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  • MOD3 interference processing method and device
  • MOD3 interference processing method and device

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Embodiment Construction

[0053] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0054] Currently, a drive test is usually used to evaluate whether a network cell is interfered by the PCI MOD3. For example, testers go to the site, collect interference data between network cells through detection equipment, and analyze the data. If there is PCI MOD3 between the cell and neighboring cells and the channel quality is poor, it is estim...

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Abstract

The embodiment of the invention provides an MOD3 interference processing method and device. The MOD3 interference processing method comprises the following steps: obtaining neighbor cell switching information, channel quality indicator (CQI) data and a measurement report (MR) of a target cell; according to the neighbor cell switching information, obtaining a neighbor cell switching proportion which is the same as that of PCI MOD3; obtaining a CQI poor-quality sampling point proportion according to the CQI data; obtaining a weak coverage ratio and a cross-region coverage ratio according to theMR; determining a PCI MOD3 interference value of the target cell according to the same neighbor cell switching proportion of the PCI MOD3, the CQI poor-quality sampling point proportion, the weak coverage proportion and the cross-cell coverage proportion; and according to the PCI MOD3 interference value, performing PCI MOD3 interference processing on the target cell, so that the PCI MOD3 interference value of the target cell can be accurately determined, and the PCI MOD3 interference can be processed in time, and the user experience is improved.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular to a MOD3 interference processing method and device. Background technique [0002] With the continuous development of science and technology, communication technology has developed rapidly, and people's demand for data information is increasing day by day. Long Term Evolution (LTE for short) is a technical standard for wireless data communication, which can meet higher requirements of users for wireless communication. In the LTE network, if there are situations such as unreasonable planning of the Physical Cell ID (PCI) and wireless signal cross-over coverage, etc., it will cause PCI MOD3 interference and affect network performance. PCI MOD3 interference needs to be optimized during the optimization work. Problems are accurately analyzed and processed to ensure user perception. Wherein, the PCI is used to distinguish wireless signals of dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/345H04W24/08H04W24/10
CPCH04W24/08H04W24/10H04B17/345
Inventor 李召华罗凌李涛谭永全曾樟华刘志明李庆伟李丽莎马莹石钰
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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