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Method and device for selecting target base station for handover

A technology for selecting a target and a target base station, applied in the field of determining the target machine for migration, can solve the problem of not considering the distinction of switching scenarios, and achieve the effect of reducing the switching delay and simplifying the switching process.

Active Publication Date: 2020-08-28
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing switching strategies do not consider the distinction of switching scenarios

Method used

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  • Method and device for selecting target base station for handover
  • Method and device for selecting target base station for handover
  • Method and device for selecting target base station for handover

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Embodiment Construction

[0022] The principles of the disclosure will now be described with reference to a number of example embodiments. It should be understood that these embodiments are described only to enable those skilled in the art to better understand and implement the present disclosure, rather than to limit the scope of the present disclosure in any way.

[0023] The term "base station" as used herein may refer to a Node B (NodeB or NB), an Evolved Node B (eNodeB or eNB), a low power node such as a pico base station, a femto base station, or the like.

[0024] The term "terminal device" as used herein refers to any terminal device capable of communicating with a base station. As examples, a terminal device may comprise a Mobile Terminal (MT), Subscriber Station (SS), Portable Subscriber Station (PSS), Mobile Station (MS) or Access Terminal (AT).

[0025] As used herein, the term "comprise" and its variants are inclusive, ie "including but not limited to". The term "based on" is "based at l...

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Abstract

The invention relates to a target base station selecting and switching method and devices. The method comprises that multiple candidate target base stations are determined; the candidate target base stations include a first candidate target base station managed by a firs machine; and the first candidate target base station is selected from the candidate target base stations preferably and serves as a target base station. The invention also discloses the base station and method and devices for determining a transferred target machine.

Description

technical field [0001] Embodiments of the present disclosure generally relate to communication technologies, and more specifically, to a method for selecting a handover target base station and a corresponding base station, and a method and device for determining a migration target machine. Background technique [0002] The centralized processing technology of the base station is an important wireless communication technology, which can bring performance optimization such as low cost, high bandwidth and low delay. For example, in a wireless communication network supporting a cloud (Cloud) radio access network (RAN) architecture, radio frequency equipment such as remote radio unit (RRU) and physical layer (layer 1) equipment can be placed at the remote end, and these remote The end devices are then connected to a pool of baseband units (BBUs) through cables, optical cables, and the like. Through the BBU pool, the BBUs of different base stations can be managed in a centralized...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/08H04W48/20H04W88/08
CPCH04W36/08H04W48/20H04W88/085
Inventor 王澄
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD