A mobility management method, base station and wearable device

A management method and mobility technology, applied in the field of communication, can solve problems such as increased processing load and WD power consumption

Active Publication Date: 2021-02-12
HUAWEI TECH CO LTD
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Problems solved by technology

[0005] Embodiments of the present invention provide a mobility management method, a base station, and a wearable device, which solve the problem of severe power consumption of the WD caused by handover operations performed by the current base station when the WD and UE are moving together, and the processing burden on the network side is increased. The problem

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  • A mobility management method, base station and wearable device
  • A mobility management method, base station and wearable device
  • A mobility management method, base station and wearable device

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Embodiment Construction

[0082] The terms "system" and "network" are often used interchangeably herein. The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship.

[0083]In order to solve the problem that WD and UE are moving together, the power consumption of WD caused by the handover operation performed by the current base station is serious, and the processing burden on the network side is increased. Embodiments of the present invention provide a mobility management method, the basic principle of which is Yes: The source base station receives the measurement report sent by the WD, and determines that the signal quality of the currently camped cell measured by ...

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Abstract

The embodiments of the present invention disclose a mobility management method, a base station and a wearable device, relate to the field of communications, and solve the problems of serious power consumption of the WD and increased processing burden on the network side. The specific scheme is as follows: the source base station receives the measurement report sent by the WD, and determines that the signal quality of the currently residing cell obtained by the WD measurement is lower than the first measurement threshold, and determines that the signal quality of each adjacent cell is higher than the third measurement threshold In a limited time, it is determined that the WD needs to be handed over. It is also determined that the WD and the UE need to be handed over jointly according to the signal quality indication obtained by the received WD. The first target base station sends the first handover request including the first relay indication. The embodiments of the present invention are used in the process of mobility management.

Description

technical field [0001] The present invention relates to the communication field, in particular to a mobility management method, a base station and a wearable device. Background technique [0002] Wearable Device (WD) refers to a smart device that uses an independent operating system, is worn by the human body, and realizes continuous interaction. And with the market saturation of the smart phone industry, WD will be directly connected to the network to communicate with the network will become a future development trend. However, due to the small size of the WD, its battery is small, and only a single antenna technology can be used, which results in a short standby time of the WD and low transmission efficiency when communicating with the network. [0003] In the prior art, in order to solve the above problems, and considering that the technology for user equipment (UE) to connect to the network has matured, the user plane of WD can be indirectly connected to the network thr...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/08H04W88/08H04W88/02
CPCH04W36/08H04W88/02H04W88/08
Inventor 杨皓睿何岳金辉
Owner HUAWEI TECH CO LTD
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