Cell switching method and device, network equipment and storage medium

A network device and cell handover technology, applied in the field of communication, can solve problems such as terminal communication interruption and long delay, and achieve the effect of reducing network delay

Pending Publication Date: 2022-04-12
ZEKU TECH (BEIJING) CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned related technologies, due to the need to re-initiate the network search and then initiate the connection establishment process to the new cell, the connection establishment process is delayed for a long time, resulting in terminal communication interruption

Method used

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  • Cell switching method and device, network equipment and storage medium
  • Cell switching method and device, network equipment and storage medium
  • Cell switching method and device, network equipment and storage medium

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Embodiment Construction

[0041] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0042] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0043] The following is a brief introduction to several nouns involved in this application:

[0044] Cell: also known as a cell, refers to the area covered by one of the base stations or a part of the base station (sector antenna) in the cellular mobile communication system. In this area, the terminal can reliably communicate with the base s...

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PUM

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Abstract

The invention relates to a cell switching method and device, network equipment and a storage medium, and belongs to the technical field of communication. The method comprises: in response to receiving a configuration completion notification of a terminal, sending a first release indication to the terminal, the first release indication indicating to release a connection with a source cell; and in response to receiving a release completion notification of the terminal for the first release indication, sending a second release indication to a second network device, the second release indication indicating to release the connection between the source cell and the terminal, and the second network device providing a communication service for the source cell. Through the scheme, the configuration information of the terminal can be reserved in the network equipment corresponding to the source cell before the handover is completed, so that if the cell handover fails, the connection between the terminal and the source cell can be recovered, network search and connection establishment do not need to be performed again, and the network delay is further reduced.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular to a cell handover method, device, network equipment, and storage medium. Background technique [0002] In a wireless communication system, a terminal often needs to perform cell handover, that is, handover from a source cell to a target cell. In order to ensure that the communication of the terminal is not interrupted during the cell handover process, a dual active protocol stack (Dual Active Protocol Stack, DAPS) handover (Handover, HO) technology is introduced. When performing cell handover based on DAPS HO technology, the terminal maintains the connection with the source cell, synchronizes data with the target cell, and realizes connection establishment. radio resources and configuration information, and then notify the terminal to delete the configuration information of the source cell and release the connection with the source cell. ...

Claims

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Application Information

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IPC IPC(8): H04W36/00
CPCH04W36/00
Inventor 韩志广
Owner ZEKU TECH (BEIJING) CORP LTD
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