US 12,009,927 B2 · Method and apparatus for transmitting and receiving a feedback signal in a wireless communication system

Abstract

A method performed by a terminal in a wireless communication system is provided, the method includes receiving, from a base station, a sidelink configured grant for a sidelink transmission, transmitting, to another terminal, a sidelink signal based on the sidelink configured grant, generating a second hybrid automatic repeat request (HARQ) acknowledgement (HARQ-ACK) information based on whether first HARQ-ACK information corresponding to the sidelink signal is received from the another terminal, and reporting on an uplink channel, to a base station, the second HARQ-ACK information.

Claims16

Dependent claims

A method performed by a first terminal in a wireless communication system, the method comprising:

receiving, from a base station, a physical downlink shared channel (PDSCH);
transmitting, to a second terminal, a physical sidelink shared channel (PSSCH);
receiving, from the second terminal, a first hybrid automatic repeat request (HARQ)-ACK information associated with the PSSCH;
identifying priority between the first HARQ-ACK information associated with the PSSCH and a second HARQ-ACK information associated with the PDSCH;
and
transmitting, to the base station, the first HARQ-ACK information or the second HARQ-ACK information based on the identified priority.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/045,094Filed 7 Oct 2022 · continuation

Priority

CN 201910746222.013 Aug 2019

Published

US 2023/0115228 A113 Apr 2023

Granted

11 Jun 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification13 codes

H04L 1/1812
Automatic repetition systems, e.g. Van Duuren systems: hybrid protocols; Hybrid automatic repeat request [HARQ]
H04W 76/14
Connection setup: direct-mode setup
H04L 1/1854
Arrangements specially adapted for the receiver end: scheduling and prioritising arrangements
H04L 1/1861
Arrangements specially adapted for the receiver end: physical mapping arrangements

Family

Application16/991,989Parent of this continuation · filed 12 Aug 2020

US 2023/0115228 A1Pre-grant publication · published 13 Apr 2023

US 11,469,857 B2Parent of this continuation

US 2021/0050950 A1Published application

US 12,009,927 B2This patent

From the US filing history. Foreign family members aren’t listed.

Method and apparatus for transmitting and receiving a feedback signal in a wireless communication system

Life of this patent

Method and apparatus for transmitting and receiving a feedback signal in a wireless communication system

Life of this patent

Abstract

Claims16