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A measurement method and device applied to layered network

A technology of layered network and measurement method, applied in electrical components, wireless communication and other directions, can solve problems such as inaccurate wireless link monitoring, and achieve the effect of avoiding RRC connection re-establishment

Inactive Publication Date: 2011-12-21
CHINA ACAD OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] Embodiments of the present invention provide a measurement method and device applied to a layered network to solve the problem of inaccurate wireless link monitoring caused by unbalanced interference on each sub-band in a layered network

Method used

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  • A measurement method and device applied to layered network
  • A measurement method and device applied to layered network
  • A measurement method and device applied to layered network

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Embodiment Construction

[0030] Aiming at the problems existing in the above-mentioned prior art, the embodiment of the present invention provides a UE measurement mechanism applied to a layered network, which can solve the wrong RLF caused by the unbalanced interference on different bandwidth parts on the carrier to a certain extent. question.

[0031] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are part 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 belong to the protection scope of the present invention.

[0032] see figure 2 , is a schematic diagram of a measurement process applied to a layered network provided by an embodiment of the present invention. As shown in the f...

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Abstract

The invention discloses a measurement method and a device applied to a layered network. The method of the invention includes the following steps: after receiving the signaling carrying the indication information of the partial bandwidth sent by the base station, the user equipment, according to the indication of the partial bandwidth, The information is measured on the corresponding bandwidth of the used carrier; or, the user equipment determines a part of the bandwidth for measurement by itself, and performs the measurement on the part of the bandwidth of the used carrier. The invention can solve the problem of inaccurate wireless link monitoring caused by unbalanced interference on each sub-band in a layered network.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a measurement method and device applied to a layered network. Background technique [0002] With the ever-increasing data rate and service load requirements, the traditional method of providing access with single-layer coverage of macro base stations can no longer meet the requirements. Using layered coverage and deploying some low-power base stations (also called Home / Pico / Femto / Relay base stations) in hot spots or indoors can well solve this problem. This low-power base station is a base station device applied in a home indoor environment, office environment or other hotspot small coverage environments, enabling operators to provide attractive services with higher data rates and lower costs. [0003] The introduction of low-power base stations will cause the interference in the system to be more serious than that of the same-layer network. In order to en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00
Inventor 朱亚军潘学明张杰彭莹
Owner CHINA ACAD OF TELECOMM TECH
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