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Cell reselection method and system, user equipment and base station

A user equipment and cell reselection technology, applied in wireless communication, electrical components, etc., can solve the problem that the cell reselection technology cannot achieve access load balance, and achieve the effect of access load balance and high throughput performance

Active Publication Date: 2019-04-23
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] A technical problem to be solved by the embodiment of the present invention is to solve the problem that the existing cell reselection technology cannot achieve effective access load balancing

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  • Cell reselection method and system, user equipment and base station
  • Cell reselection method and system, user equipment and base station
  • Cell reselection method and system, user equipment and base station

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0035] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a cell reselection method and system, user equipment and a base station and relates to the field of wireless communication. Different cell reselection parameters are set for user equipment of different capacities through the base station and are broadcasted through system information blocks; the user equipment selects the corresponding cell reselection parameters from the system information blocks according to the self-capacities and performs cell reselection according to the selected cell reselection parameters, so that the user equipment of different capacities perform cell reselection according to different cell reselection parameters, and it is favorable for achieving effective access load balancing of different cells.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a cell reselection method and system, user equipment and a base station. Background technique [0002] Mobility management is an essential mechanism for cellular mobile communication systems, which can assist LTE (Long Term Evolution, Long Term Evolution) systems to achieve load balancing, improve user experience and overall system performance. Mobility management is mainly divided into two categories: mobility management in idle state and mobility management in connected state. Mobility management in idle state is mainly realized through cell selection or cell reselection. [0003] When a UE (User Equipment, user equipment) is in an idle state, it needs to continuously perform cell reselection after cell selection in order to camp on a cell with higher priority or better channel quality. By setting the priority of different frequency points, the network can achiev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/08H04W36/24
CPCH04W36/0088H04W36/0094H04W36/08H04W36/22
Inventor 佘小明朱剑驰洪伟陈鹏毕奇
Owner CHINA TELECOM CORP LTD