Cell switching method, device and apparatus

Abstract

Disclosed are a cell switching method, device and apparatus. The method specifically comprises: a CBS receiving a measurement report sent by a UE to acquire a target base station identification carried in the measurement report, wherein the target base station identification is used for indicating a target base station; the CBS indicating the above-mentioned target base station to conduct resource configuration on a data link layer of the target base station according to a service priority corresponding to the above-mentioned UE; after the configuration is completed, the above-mentioned CBS sending data to the above-mentioned target base station; and the CBS sending a switching command to the above-mentioned UE, and the UE resetting state information about the data link layer thereof according to the switching command, and switching same to the above-mentioned target base station. By adopting the technical solution of the present invention, the CBS initiates and controls the switching between different DBSs and the switching between same and other CBSs, thereby effectively reducing the signalling overhead in the switching process. A protocol stack is used to separate the signalling interaction between the CBSs and the DBSs, so as to reduce the forwarding of some data, thereby avoiding wasting resources.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a cell switching method, device and equipment. Background technique [0002] With the rapid development of communication technology, wireless communication services have developed from low-rate voice services to high-rate multimedia data services, and the rapidly growing service demands put forward higher requirements on the capacity of wireless communication networks. At present, two ways are usually used to increase network capacity: improve network capacity by adopting wireless access technologies with higher capacity and transmission rate, such as LTE (Long Term Evolution, long-term evolution), LTE-A (Long Term Evolution-Advanced, long-term Evolution and upgrade), etc.; by deploying a large number of low-power small base stations (small cells) within a certain range and increasing frequency reuse to improve network capacity. [0003] In mobile communicat...

AI Technical Summary

Problems solved by technology

[0025] Embodiments of the present invention provide a cell handover method and device to solve the problems of high signaling overhead, data redundancy, and resource waste in the prior art

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