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Mobility measurement methods, mobility measurement devices and mobility measurement system

A technology of a measuring device and a measuring method, applied in the field of communication, can solve the problems such as the inability to guarantee the continuity of the mobile service of the terminal

Active Publication Date: 2019-03-15
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Current discrete narrowband systems cannot guarantee service continuity during terminal movement

Method used

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  • Mobility measurement methods, mobility measurement devices and mobility measurement system
  • Mobility measurement methods, mobility measurement devices and mobility measurement system
  • Mobility measurement methods, mobility measurement devices and mobility measurement system

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Embodiment Construction

[0065] Based on this, this application proposes a mobility measurement method, which is applied to a discrete narrowband communication system. The basic principle is: the network device configures at least one Anchor of the neighboring cell in the measurement configuration information of the neighboring cell where the terminal is currently serving. The frequency point information of the subband is used to instruct the terminal to accurately measure the adjacent cell, so as to ensure the service continuity during the mobile process of the terminal.

[0066]The network device described in this application is the network-side device that provides communication services for terminals in the communication system. In communication systems of different standards, network devices may have different names, but they can all be understood as network devices described in this application. The embodiment of the present application does not specifically limit the type of the network device....

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Abstract

The embodiment of the application provides mobility measurement methods, mobility measurement devices and a mobility measurement system, and relates to the field of communication. Service continuity in a terminal movement process is guaranteed. The method specifically includes: receiving, by a terminal, measurement configuration information which is sent by the network equipment and is of a neighboring area of a service cell where the terminal is currently located, wherein the measurement configuration information includes frequency point information of at least one Anchor sub-band of the neighboring area; measuring, by the terminal, signal strength and / or signal quality of at least one Anchor sub-band in Anchor sub-bands corresponding to the frequency point information included in the measurement configuration information, and acquiring a measurement result of each Anchor sub-band measured by the terminal; and sending a measurement report by the terminal to the network equipment, wherein the measurement report includes identifiers of Anchor sub-bands which are in the Anchor sub-bands measured by the terminal and correspond to measurement results meeting a preset condition.

Description

technical field [0001] The present application relates to the communication field, and in particular to a mobility measurement method, device and system. Background technique [0002] In a discrete narrowband communication system, the frequency domain resource of a cell includes multiple discrete subbands. For example, in a scenario where the frequency is 230 megahertz (Mega Hertz, MHz) in a power system, the frequency spectrum is distributed into multiple discrete subbands with a bandwidth of 25 kilohertz (kilohertz, kHz). The discrete subbands are classified according to the information carried on the subbands, and can be divided into Anchor subbands (anchor subbands) and non-Anchor subbands. Wherein, the subband used to carry the primary synchronization signal (Primary Synchronization Signal, PSS) / secondary synchronization signal (Secondary Synchronization Signal, SSS) and the physical broadcast channel (Physical BroadcastChannel, PBCH) is called an Anchor subband. Usua...

Claims

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Application Information

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IPC IPC(8): H04W24/10H04W36/00
CPCH04W24/10H04W36/0088H04W36/00H04B17/382
Inventor 林铌忠庞伶俐张弦马新友
Owner HUAWEI TECH CO LTD
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