Ping-pong switching suppression method and device, terminal and readable storage medium

Abstract

The embodiment of the invention provides a ping-pong switching suppression method and device, a terminal and a readable storage medium, and relates to the technical field of communication. The method comprises the following steps: when detecting that a terminal has ping-pong handover in a current service cell, determining a transmission quality score corresponding to each cell according to a pre-obtained average error rate of each cell, and determining a target cell of which the transmission quality score is lower than that of the current service cell from adjacent cells; acquiring a signal quality parameter of the target cell and a signal quality parameter of the current service cell, and determining whether to limit reporting of a measurement event containing the target cell according to the signal quality parameter of the target cell and the signal quality parameter of the current service cell. When the measurement event containing the target cell is reported, not only conventional reporting conditions but also additional limiting conditions need to be met, so that the terminal is prevented from being easily switched to the target cell from the current service cell, the risk of ping-pong switching is reduced, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a ping-pong handover suppression method, device, terminal and readable storage medium. Background technique [0002] LTE (LongTermEvolution, long-term evolution) network switching requires UE (User Equipment, user terminal) to report measurement results (such as RSRP (Reference Signal Receiving Power, reference signal receiving power), RSRQ (Reference Signal Receiving Quality, reference signal receiving quality), etc. ), different reporting events will trigger different handover types of the terminal, for example, A3 event reporting will trigger same-frequency handover, B1 event reporting will trigger inter-system handover, etc. [0003] In the prior art, in the actual LTE network, once the signal of the LTE cell where the terminal is located slightly fluctuates, the A3 event reporting threshold will be met, and then the terminal reports the A3 event measurement re...

AI Technical Summary

Problems solved by technology

However, the measurement signal is easily affected by the direction of the terminal or the position of the user's hand-held terminal. For example, as long as the bottom or top of the mobile terminal is slightly blocked, or the direction of the mobile phone is changed, the measurement signal will be affected. Switching back and forth between adjacent cells, that is, ping-pong switching, leads to poor user experience

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