US Patent No. 11,071,097

METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM


Patent No. 11,071,097
Issue Date July 20, 2021
Title Method And Device For Transmitting Uplink Control Channel In Wireless Communication System
Inventorship Seunghoon Choi, Gyeonggi-do (KR)
Youngbum Kim, Seoul (KR)
Taehyoung Kim, Seoul (KR)
Juho Lee, Gyeonggi-do (KR)
Assignee Samsung Electronics Co., Ltd

Claim of US Patent No. 11,071,097


12. A base station in a wireless communication system, the base station comprising:a transceiver; and
a controller coupled with the transceiver and configured to:
transmit, to a terminal via the transceiver, physical uplink control channel (PUCCH) configuration information including first information on a number of plural slots for repetition of a PUCCH transmission, second information on a number of consecutive symbols for the PUCCH transmission, and third information on at least one physical resource block (PRB) for the PUCCH transmission,
transmit, to the terminal via the transceiver, downlink control information (DCI), and
receive, from the terminal via the transceiver, a PUCCH at the plural slots based on the at least one PRB according to the third information,
wherein the plural slots is determined based on the PUCCH configuration information, starting from a first slot indicated to the terminal by the DCI,
wherein each of the determined plural slots has the number of consecutive symbols for the PUCCH transmission according to the second information, and
wherein the PUCCH transmission is not performed at a slot having a number of symbols available for PUCCH transmission smaller than the number of consecutive symbols for the PUCCH transmission according to the second information.