US 2021/0176017 A1 · HARQ Feedback Method And Apparatus

Abstract

Example hybrid automatic repeat request (HARQ) feedback methods and apparatus are described. One example method includes sending first indication information by a base station, where the first indication information is used to indicate a terminal to perform HARQ feedback. Second indication information is sent by the base station, where the second indication information includes second time information used to indicate the terminal to perform the HARQ feedback. The base station receives HARQ feedback information of the terminal. In one example method, the base station may send the first indication information within a first channel occupancy time (COT), and send the second indication information within a second COT.

Claims20

Dependent claims

A hybrid automatic repeat request (HARQ) feedback method, comprising:

sending, by a base station, first indication information, wherein the first indication information is used to indicate a terminal to perform HARQ feedback;
sending, by the base station, second indication information, wherein the second indication information comprises second time information used to indicate the terminal to perform the HARQ feedback;
and
receiving, by the base station, HARQ feedback information of the terminal.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

17/177,869Filed 17 Feb 2021

Priority

CN 201810949915.520 Aug 2018

Published

10 Jun 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

H04L 1/1854
Arrangements specially adapted for the receiver end: scheduling and prioritising arrangements
H04L 1/1812
Automatic repetition systems, e.g. Van Duuren systems: hybrid protocols; Hybrid automatic repeat request [HARQ]
H04L 1/1896
Arrangements specially adapted for the transmitter end: aRQ related signaling
H04W 72/23
Control channels or signalling for resource management: in the downlink direction of a wireless link, i.e. towards a terminal

HARQ Feedback Method And Apparatus

Life of this patent

HARQ Feedback Method And Apparatus

Life of this patent

Abstract

Claims20