Link management method, wake-up signal detection method, terminal device and network device

Abstract

The invention discloses a link management method applied to a terminal device. The method comprises: receiving transmission configuration indication (TCI) information, the TCI information being used for indicating M TCI states of a wake-up signal (WUS), M being a positive integer; in the case of a sleep period of discontinuous reception (DRX) in a connected state, performing a link management operation based on the M TCI states, the link management operation including at least one of a beam failure monitoring operation and a radio link failure monitoring operation. According to the embodimentof the invention, the problem that the terminal device cannot perform beam failure or wireless link failure monitoring in the sleep period of the connected DXR in the existing scheme can be solved, and the power consumption of the terminal device can be reduced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a link management method, a wake-up signal detection method, terminal equipment and network equipment. Background technique [0002] At present, in the New Radio (NR) mobile communication system (NR system for short), for the radio resource control connected state (Connected), the base station can configure non- Continuous reception (Discontinuous Reception, DRX), that is, DRX in a connected state (C-DRX for short), is used to reduce power consumption of the UE. [0003] Specifically, before the activation period (On-duration) of C-DRX, the UE may determine whether it needs to wake up by receiving a wake-up signal (Wake Up Signaling, WUS). However, considering that the C-DRX dormancy period may be longer, and when the UE is in the dormancy period (Inactive-time), it may cause beam failure or radio link failure due to movement and other reasons, thus affecting the UE's performan...

AI Technical Summary

Problems solved by technology

However, considering that the C-DRX dormancy period may be longer, and when the UE is in the dormancy period (Inactive-time), it may cause beam failure or radio link failure due to movement and other reasons, thus affecting the UE's performance in C-DRX. Data reception during the activation period of

However, during the sleep period of C-DRX, currently UE cannot monitor beam or radio link failure

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