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LTE network quality distribution detection method and system

A distributed detection and network quality technology, applied in wireless communication, service based on location information, electrical components, etc., can solve problems such as complex and inaccurate detection methods

Active Publication Date: 2019-05-24
GUANGDONG HAIGE ICREATE TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a simple and accurate LTE network quality distribution detection method and system for the complex and inaccurate problem of general LTE network quality distribution detection methods

Method used

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  • LTE network quality distribution detection method and system
  • LTE network quality distribution detection method and system
  • LTE network quality distribution detection method and system

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Embodiment Construction

[0023] In order to explain in detail the technical solutions of the LTE network quality distribution detection method and system of the present invention, some technical terms for some LTE networks will be explained below.

[0024] MR (Measurement Report, measurement report) data consists of information extracted from periodic measurement reports reported from UE to eNodeB (LTE base station) or event reports that trigger handover. These measurement reports carry information about the uplink and downlink wireless links , including reference signal received power, reference signal received quality, timing advance, eNodeB antenna angle of arrival, eNodeB received interference power, etc.

[0025] MR.LteScTadv (timing advance of the serving cell) reflects the signal propagation time from the UE to the serving cell, and is a main indicator reflecting the distance between the UE and the serving cell. This measurement data represents the original measurement value of the timing advan...

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Abstract

The invention provides an LTE network quality distribution test method and an LTE network quality distribution test system. The method comprises the following steps: acquiring a measurement report of UE and a cell site occupied by the UE; calculating the distance between the UE and the cell site occupied by the UE according to the measurement report; acquiring the longitude and latitude of the cell site occupied by the UE; calculating the longitude and latitude of the UE according to the longitude and latitude of the cell site occupied by the UE, the measurement report and the distance between the UE and the cell site occupied by the UE; performing geographic rendering based on the acquired data to get a geographic rendering result; and getting an LTE network quality distribution test result through analysis. In the whole process, geographic rendering is performed through big data mining on the measurement report of the UE and the cell site occupied by the UE and based on the distance between the UE and the cell site occupied by the UE as well as the geographic location information of the longitude and latitude of the UE and the longitude and latitude of the cell site occupied by the UE to get the LTE network quality distribution test result. Thus, simple and accurate test of LTE network quality distribution is realized.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and system for detecting LTE network quality distribution. Background technique [0002] The LTE (Long Term Evolution, Long Term Evolution) project is the evolution of 3G, which improves and enhances the 3G air access technology, adopts OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) and MIMO (Multiple-Input Multiple -Output, multiple input multiple output system) as the only standard for its wireless network evolution. Under the 20MHz spectrum bandwidth, it can provide the peak rate of downlink 100Mbit / s and uplink 50Mbit / s. It improves the performance of cell edge users, increases cell capacity and reduces system delay. [0003] The communication network using LTE technology is called LTE network. With the continuous deployment of LTE network and the gradual improvement of terminals, LTE users are growing rap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W24/04H04W64/00H04W4/02
CPCH04W4/023H04W24/04H04W24/10H04W64/00
Inventor 莫景画何海珊卢佑楠陈毅森
Owner GUANGDONG HAIGE ICREATE TECHNOLOGY CO LTD
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