Wake-up signal sending method and device, paging demodulation method and device

Abstract

The present disclosure relates to a method and device for sending a wake-up signal, a method and device for paging demodulation, a base station, user equipment, and a computer-readable storage medium. Wherein, the method for sending the wake-up signal includes: if it is determined that the wake-up signal needs to be sent within the current synchronous broadcast block SSB cycle, then configure the time-frequency position for the wake-up signal, the frequency domain position of the wake-up signal is frequency-division multiplexed with the current SSB, and the wake-up signal The time-domain position is located within the time-domain symbol range of the current SSB; the time-frequency position of the wake-up signal is sent to the user equipment UE; and the wake-up signal is sent at the time-frequency position. In the embodiment of the present disclosure, when it is determined that a wake-up signal needs to be sent in the current SSB cycle, the time-frequency position is configured for the wake-up signal, and the time-frequency position of the wake-up signal is sent to the UE, and the wake-up signal is sent at the time-frequency position, which enhances wake-up The signal transmission efficiency effectively solves the paging loss problem caused by LBT.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a method and device for sending a wake-up signal, a method and device for paging demodulation, a base station, user equipment, and a computer-readable storage medium. Background technique [0002] With the rapid development of wireless communication technology, the fifth generation of mobile communication technology (5th Generation, 5G for short) has emerged. The 3rd Generation Partnership Project (3GPP) has recently conducted research on the 5G New Radio Unlicensed Spectrum (NR-U), and most of them believe that NR-U can support independent groups. network, and believes that the design in 5G New Radio (NR) should be inherited into NR-U as much as possible. In the design of unlicensed spectrum, the first thing to consider is that there are relevant regulations in various regions of the world, for example, Listen before Talk (LBT for short) and occupied chan...

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Problems solved by technology

[0007] In view of this, the present application discloses a method and device for sending a wake-up signal, a method and device for paging demodulation, a base station, user equipment, and a computer-readable storage medium, so as to solve the problem of paging loss caused by LBT, and also It can reduce the power consumption of UE due to frequent demodulation of paging messages on PDCCH

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