Channel monitoring method and device

A channel monitoring and signaling technology, applied in the field of communication, can solve problems such as no power-saving signal mode optimization scheme
CN109923904AActive Publication Date: 2019-06-21BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Publication Date
2019-06-21

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Abstract

The invention provides a channel monitoring method and device. The method is applied to a base station. The method comprises following steps: configuring a designated frequency of an energy saving signal to a terminal, defining designated effective time and range of the designated frequency, wherein the designated frequency is used to represent that the energy saving signal designates the effective range of subsequent discontinuous DRX receiving; generating a first notification message, which comprises the designated frequency and the designated effective time and range; sending the first notification message to a terminal so that the terminal can obtain the designated frequency and designated effective time and range from the first notification message, and according to the designated frequency and designated effective time and range, carrying out channel monitoring. The cooperation between an energy saving signal mode and a DRX mode is realized, if there is data, a base station can indicate a terminal to carry out intensive monitoring through the designated frequency; if there is no data, the base station can indicate the terminal to carry out sparse monitoring through the designated frequency; thus the channel monitoring efficiency is improved, and the resource waste is avoided.
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Description

technical field

[0001] The present disclosure relates to the field of communication technologies, and in particular to a channel monitoring method and device. Background technique

[0002] In the new-generation communication system, a power-saving signal, such as WUS (Wake Up Signaling, wake-up signal), is introduced. Wherein, the WUS signal is a detection signal with low power consumption.

[0003] In related technologies, if the terminal detects a WUS signal, it means that PDCCH (Physical Downlink Control CHannel, physical downlink control channel) monitoring is required; if the terminal does not detect WUS, it needs to skip (ie skip) the PDCCH monitoring.

[0004] However, in the existing DRX (Discontinuous Reception, discontinuous reception) mechanism, there is no optimization scheme for cooperating between the power saving signal mode and the DRX mode. Contents of the invention

[0005] In order to overcome the problems existing in related technologies, the embodime...

Claims

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