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Indoor distributed signal leakage check method and device

A technology of signal leakage and indoor cell division, applied in the field of communication, can solve the problems of dropped calls of outdoor users and poor user experience of outdoor users, and achieve the effect of preventing the impact.

Active Publication Date: 2015-05-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Indoor cell signal leakage will cause bad effects such as dropped calls of fast-moving outdoor users in the past, poor experience of outdoor users using data services, etc.

Method used

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  • Indoor distributed signal leakage check method and device
  • Indoor distributed signal leakage check method and device
  • Indoor distributed signal leakage check method and device

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present invention, 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 The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] The various technologies described herein can be used in various wireless communication systems, such as current 2G, 3G communication systems and next generation communication systems, for example, the present invention is applicable to UMT, GSM (Global System for Mobile communications, Global System for Mobile Communications), G...

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Abstract

Embodiments of the present invention disclose a method and an apparatus for checking indoor signal leakage, including: obtaining a terminal measurement report from a base station side, and performing parsing to obtain MR data, filtering out an invalid MR, generating neighboring cell pairs according to MR data that is obtained after the filtering, where a neighboring cell pair includes measurement information of a primary serving cell and measurement information of an indoor cell of a terminal, the primary serving cell is an outdoor macro cell, and the indoor cell is a neighboring cell of the outdoor macro cell, finally determining, according to record information of the neighboring cell pair, whether signal leakage exists in the indoor cell, and calculating a direction of the indoor cell signal leakage, so that a cell where indoor signal leakage exists is simply and accurately known in advance, and adjustment is performed, thereby preventing an effect on an outdoor user.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for checking indoor signal leakage. Background technique [0002] With the continuous increase of the number of mobile users, the communication quality of users inside buildings has attracted more and more attention. Indoor distribution systems are increasingly providing coverage for office buildings, subways, residential areas, shopping malls and other scenarios, ensuring the call quality of users in these areas. [0003] If the indoor distribution system is not constructed properly, indoor users will not get good call quality, and outdoor users will also be adversely affected by the indoor distribution system. Among them, the signal leakage of the indoor division cell is the most influential factor on the outdoor terminal. [0004] The indoor sub-cell refers to the cell of the base station serving the indoor distributed system. The room inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04
CPCH04W16/20H04W52/244
Inventor 陈旭峰何小梅王惠
Owner HUAWEI TECH CO LTD