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Method, system, and terminal equipment for reporting neighbor cell measurement information

A terminal device and neighbor cell measurement technology, which is applied in the communication field, can solve problems such as too long time and failure to maintain neighbor relationship on the network side, and achieve the effect of improving resource utilization and reducing memory consumption

Active Publication Date: 2015-10-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] The main purpose of the present invention is to provide a reporting scheme for neighbor cell measurement information, so as to at least solve the problem in the above-mentioned related art that it is meaningless for the network side to maintain the neighbor cell relationship due to the too long time for the drive test terminal to report the neighbor cell measurement information

Method used

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  • Method, system, and terminal equipment for reporting neighbor cell measurement information
  • Method, system, and terminal equipment for reporting neighbor cell measurement information
  • Method, system, and terminal equipment for reporting neighbor cell measurement information

Examples

Experimental program
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Effect test

Embodiment 1

[0066] This preferred embodiment provides a method of using the MDT mechanism to realize neighbor cell reporting and configuration, realize automatic discovery and maintenance of neighbor cell relations, and improve the effectiveness of user information recording and communication network switching performance.

[0067] In the specific implementation process, the valid time of the neighbor cell record recorded by the drive test terminal can be defined. Here, it can be called the ANR LOG valid time, which means that when the UE currently performs the neighbor cell information measurement record, it will be saved within the valid time And it can be reported to the network side, and the effective time can be a certain fixed value, for example, 2 hours, or it can be not fixed, and can be implemented in the form of a timer. The following describes the process of automatically reporting neighbor cell information.

[0068] Method 1: Configure the valid time of the ANR LOG on the netw...

Embodiment 2

[0074] This embodiment provides a configuration method for realizing reporting of neighboring cells, that is, the network side uses a dedicated message to deliver the effective time of the ANR LOG. Figure 7 It is a schematic flowchart of a method for realizing neighbor cell report configuration according to the second preferred embodiment of the present invention, as shown in Figure 7 As shown, the specific implementation may include the following steps:

[0075]Step S702, the network side (that is, the RAN side) sends ANR drive test configuration information to the drive test terminal through a dedicated drive test configuration message (Logged MDT Configuration message in the UTRAN system, Logged Measurements Configuration message in the LTE system) (ie, MDT configuration message), the drive test configuration information includes measurement configuration content (for example, measurement task type, ANR measurement frequency, ANR measurement range, ANR measurement status,...

Embodiment 3

[0081] This embodiment provides a configuration method for realizing reporting of neighboring cells, that is, the network side uses a public message to deliver the effective time of the ANR LOG. Figure 8 It is a schematic flowchart of a method for realizing neighbor cell report configuration according to the third preferred embodiment of the present invention, as shown in Figure 8 As shown, the specific implementation may include the following steps:

[0082] Step S802, the network side broadcasts the effective time of the ANR LOG in the cell by broadcasting a system message (for example, SIB1), wherein, the effective time of the ANR LOG indicates that after the UE currently performs the measurement and recording of the neighbor cell information, it will be saved and stored within the effective time It can be reported to the network side, and the valid time can be a certain fixed value (for example, 2 hours).

[0083] Step S804, the network side sends ANR drive test configu...

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Abstract

The invention discloses a method and a system for reporting neighbor measurement information and terminal equipment. The method comprises the following steps that: the terminal equipment records the measured ANR (automatic neighbor relation) measurement result; and after the terminal equipment reports the ANR measurement result within the preset effective time of ANR log, or when the effective time of ANR log ceases to be effective, the ANR measurement result is deleted, wherein the effective time of ANR log is used for indicating the effective time of the measured neighbor information currently recorded by the terminal equipment. Through the invention, the unnecessary memory consumption of UE (user equipment) is reduced, and the resource utilization rate and system effectiveness are improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, system and terminal equipment for reporting measurement information of adjacent cells. Background technique [0002] In the communication system, the traditional drive test is to manually test the areas that need to be monitored and optimized. Based on the evolution of the next generation network, on the one hand, in order to reduce the cost of network construction and operation, and reduce the dependence on the traditional drive test, It is necessary to use smarter network optimization tools, so it is very beneficial to automatically collect terminal measurements and minimize the need for manual drive tests; on the other hand, using user equipment (UE) test results can automatically It can be optimized in a timely manner, so that a comprehensive understanding of the operation of the network can be obtained. Therefore, in the Long Term Evolution (LTE for short) system...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W24/10
Inventor 高音任龙涛
Owner ZTE CORP