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Information indication method and related device

A technology of information indication and indication value, applied in the field of information indication method and related equipment, can solve problems such as signaling redundancy, and achieve the effect of avoiding signaling redundancy and improving signaling indication efficiency.

Pending Publication Date: 2019-02-26
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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  • Information indication method and related device

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Embodiment Construction

[0053] Embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0054] The communication involved in the embodiment of the present invention can be between a base station and a terminal, or between a base station and a base station, such as between a macro base station and a small base station, or between a terminal and a terminal, such as D2D Communication in the network. The embodiment of the present invention takes the communication between the base station and the user equipment as an example. Wherein, the user equipment may refer to a wireless terminal or a wired terminal. The wireless terminal can be a device that provides voice and / or data connectivity to the user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, which can be connected via a wireless access network (such as RAN, radio access network) communicates with one o...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04L5/00H04B7/08
CPCH04W72/044H04L5/0082H04B7/0617H04B7/086H04L5/0005H04L5/0057H04W72/046H04W72/23H04B7/0628H04L5/0023H04L5/0091H04L5/0048H04W72/20H04L5/0007H04W88/02
Inventor 刘建琴刘鹍鹏
Owner DENSO CORP
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