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Method for transmitting uplink control information in wireless communication system, and apparatus using same

Grant US12581496B2 Kind: B2 Mar 17, 2026

Assignee

WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventors

Kyungjun Choi, Minseok Noh, Jinsam Kwak

Abstract

A base station of a wireless communication system is disclosed. The base station of the wireless communication includes a communication module, and a processor. The processor is configured to, when receiving a physical downlink control channel (PDCCH) indicating a change of a downlink (DL) bandwidth part (BWP), change the DL BWP based on the PDCCH indicating the change of the DL BWP, and not include a physical downlink shared channel (PDSCH) scheduled by a PDCCH received before receiving the PDCCH indicating the change of the DL BWP in a PDSCH candidate set, and transmit a semi-static HARQ-ACK codebook including hybrid automatic repeat request (HARQ)-ACK information of a physical downlink shared channel (PDSCH) corresponding to the PDSCH candidate set to a base station of the wireless communication system.

CPC Classifications

H04B 7/0482 H04L 1/1607 H04L 1/1614 H04L 1/1812 H04L 1/1829 H04L 1/1854 H04L 1/1861 H04L 1/1864 H04L 5/0055 H04W 72/21 H04W 72/23

Filing Date

2023-04-25

Application No.

18138745

Claims

14