Base station switching method

Abstract

The invention relates to a base station switching method, and belongs to the technical field of mobile communication. The base station switching method provided by the invention comprises the following steps: predicting a reference signal receiving power value of each candidate base station by a user, receiving a power value and calculating a signal to reference ratio according to the predicted reference signal, screening candidate base stations according to the calculated signal to reference ratio, load utility values of base stations and the predicted reference signal receiving power value, and selecting a base station with low load and high throughput as a switching target base station by the user. By adopting the base station switching method provided by the invention, users can switch to most appropriate target base stations, so that the switching times can be effectively reduced for users, particularly the ping-pong switching rate of the users can be reduced, and the throughput of the users can be increased.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and in particular relates to a base station switching method. Background technique [0002] With the increasing popularity of the new generation of intelligent mobile communication terminals and the continuous emergence of new services, especially large-scale real-time 3D game services and high-definition video services, users' demand for mobile data traffic is getting higher and higher, and now they are facing the next decade. The challenge of the explosive growth of nearly 1000 times the amount of data traffic. In order to face this challenge, the number of small base stations in the network is also increasing, and a dense heterogeneous network emerges as the times require. A dense heterogeneous network is a dense network architecture that deploys small base stations (such as micro, pico, and femto) on a large scale for network expansion in network hotspots or network coverage bli...

AI Technical Summary

Problems solved by technology

[0005] The existing handover technologies all use static Reference Signal Received Power (RSRP, Reference Signal Received Power) during the handover process, and either only consider the handover parameters from the perspective of the user, or only consider the load and bandwidth from the perspective of the network and other parameters, by simply adjusting the handover parameters to optimize the handover scheme, without considering the impact of user mobility and channel time-varying on the measured RSRP, and without fully considering the handover technology from both the perspective of the user and the network

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