Information indication method and related device

Abstract

The present invention discloses an information indication method and a related device. The information indication method comprises the steps that: a terminal device receives first information, whereinthe first information is information configured to indicate the terminal device to receive a first channel at a first time unit; the terminal device receive second information, wherein the second information is information configured to indicate the terminal device to receive a second channel at a second time unit; the terminal device receives the first channel according to the first information;when the first time unit is equal to the second time unit, the terminal device receives the second channel according to the first information, wherein the second information is a first indication value. The method provided by the invention facilitates maximization of the first information and the second information in the signaling to avoid repeat indication of the first information and the second information and reuse the second information to indicate other extra information so as to facilitate reduction of the redundant information and improvement of the signaling indication efficiency.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to an information indication method and related equipment. Background technique [0002] In order to overcome the large propagation loss caused by high-frequency bands, the communication system can adopt a transmission mechanism based on beamforming technology, which compensates the loss during signal propagation through a large antenna gain. Among them, in the beam management mechanism, the receiving beam adopted by the user equipment can be indicated by the base station side through the beam indication information, that is, the beam indication information is used to indicate the relevant information of the receiving beam of the user equipment, so as to prevent the user equipment from performing long-term Beam scanning to achieve the effect of power saving. [0003] However, when the base station side transmits the physical uplink control channel and the phy...

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Problems solved by technology

[0003] However, when the base station side transmits the physical uplink control channel and the physical downlink shared channel at the same time, the user equipment can only use one receiving beam to receive PDCCH and PDSCH at the same time, thus, the beam indication information sent by the base station side for PDCCH is different from that for PDSCH There is a problem of signaling redundancy in the sent beam indication information

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