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Method and system for optimization of measurement reporting in wireless networks

A wireless communication system and reporting technology, applied in wireless communication, access restrictions, electrical components, etc., can solve problems such as adverse effects of battery life and user satisfaction

Active Publication Date: 2015-01-14
HUAWEI TECH SWEDEN
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Power consumption associated with measurement report transmission can negatively impact user device battery life, leading to user satisfaction issues

Method used

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  • Method and system for optimization of measurement reporting in wireless networks
  • Method and system for optimization of measurement reporting in wireless networks
  • Method and system for optimization of measurement reporting in wireless networks

Examples

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Embodiment Construction

[0018] In describing aspects of the disclosed examples, reference is made to the accompanying drawings, such as figure 1 A general cellular network with a hierarchical radio environment map (REM) 100 is depicted. Each mobile terminal 101 represents a user equipment including a processor and a memory, for example, a mobile phone, a smart phone, a tablet PC, and the like. The term memory is used to describe any type of computer memory that can be accessed by a processor. The processor and memory in the mobile terminal can be used to host parts of the REM 102 . There may be multiple mobile terminals 101 participating in the cellular network 100 at any one time. The extensive use of smart phones and tablet PCs provides service providers with the ability to directly embed MDT measurement and reporting functions in each mobile terminal 101, so that each mobile terminal 101 can perform MDT report collection and reporting. New standards being developed by industry groups such as th...

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Abstract

A controller of a layered radio environment map of a wireless communication system. The controller configures a mobile terminal to make a measurement associated with a wireless signal from the mobile terminal to a base station. The mobile terminal constructs a minimization of drive test (MDT) measurement report from the measurement, and uses a network connection to transmit the MDT measurement report. The network connection is selected based at least in part on information related to the mobile terminal. As such, the power consumption in the mobile terminal is minimized

Description

technical field [0001] Aspects of the invention relate generally to wireless communication networks, and more particularly to measurement, reporting and optimization of wireless networks. Background technique [0002] Drive testing is the primary method used by cellular network operators to collect performance metrics for deploying and operating networks. Drive testing involves driving a vehicle equipped to record measurements and location information around a test area to record data, which is then used offline to analyze network coverage at different locations. Network operators will then use this analysis to adjust and optimize network parameters such as antenna power, location, antenna elevation, etc. After making changes, run the drive test again to ensure the desired improvement. Drive tests are performed periodically to verify network coverage and may be triggered by customer complaints or to identify coverage issues after major environmental changes, such as when a...

Claims

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Application Information

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IPC IPC(8): H04W24/10H04W52/02H04W48/18
CPCH04W24/10H04W48/18H04W52/0209
Inventor 蔡涛雅普·范·德·比克
Owner HUAWEI TECH SWEDEN
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