Cell reselection method and device, storage medium, user terminal
A technology of cell reselection and cell selection, which is applied in the field of communication, can solve problems such as LBT failure, and achieve the effect of reducing the possibility
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[0043] In the prior art, by the use of unlicensed spectrum LBT manner, wherein, NR systems using unlicensed spectrum technology is also referred to as a new unlicensed radio access (New RAT Un-license, referred to as NR-U) technology.
[0044] Specifically, the process employed LBT, prior to sending and receiving sides can communicate, for Clear Channel Assessment (ClearChannel Assessment, abbreviated CCA). If the evaluation result of the channel is idle, then data is immediately sent; otherwise, until the end of the next fixed frame period can not transmit data. The fixing frame is occupied by the channel time (ChannelOccupancy Time, referred COT) and an idle period (Idle Period) composition, wherein the channel occupancy time of 1 ms (millisecond, referred ms) to 10ms, minimum idle period of the channel occupation time 5%.
[0045] Wherein, LBT threshold number of consecutive failures (also referred to as a threshold) and a time threshold, the network side may be configured, you...
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