US 11,743,900 B2
Method and apparatus for transmitting and receiving uplink control information on a PUCCH in a wireless communication system
Jaehyung Kim, Seoul (KR); Seonwook Kim, Seoul (KR); Joonkui Ahn, Seoul (KR); and Suckchel Yang, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jun. 15, 2021, as Appl. No. 17/347,739.
Application 17/347,739 is a continuation of application No. 16/858,150, filed on Apr. 24, 2020, granted, now 11,051,286.
Application 16/858,150 is a continuation of application No. 16/247,199, filed on Jan. 14, 2019, granted, now 10,660,076, issued on May 19, 2020.
Claims priority of provisional application 62/616,465, filed on Jan. 12, 2018.
Prior Publication US 2021/0314939 A1, Oct. 7, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/02 (2009.01); H04W 72/21 (2023.01); H04L 1/00 (2006.01); H04L 1/1812 (2023.01); H04W 72/0446 (2023.01); H04L 5/00 (2006.01); H04W 88/02 (2009.01); H04L 1/1829 (2023.01)
CPC H04W 72/21 (2023.01) [H04L 1/0026 (2013.01); H04L 1/1819 (2013.01); H04L 1/1864 (2013.01); H04L 5/0057 (2013.01); H04L 5/0098 (2013.01); H04W 72/0446 (2013.01); H04W 88/02 (2013.01); H04L 5/0007 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for transmitting, by a user equipment (UE), uplink control information (UCI) on a physical uplink control channel (PUCCH) in a wireless communication system, the method comprising:
receiving, from a base station, a resource configuration of PUCCH for transmitting the UCI;
determining, based on the resource configuration, a first value related to a total rate matching output length for transmitting the UCI on the PUCCH,
wherein the UCI includes channel state information (CSI) comprising a first part and a second part;
determining (i) a first rate matching output length for transmitting the first part of the CSI on the PUCCH and (ii) a second rate matching output length for transmitting the second part of the CSI on the PUCCH,
wherein the second rate matching output length for the second part of the CSI is determined as a value obtained by subtracting the first rate matching output length for the first part of the CSI from the first value,
wherein the first rate matching output length is determined as a smaller of (i) the first value and (ii) a second value,
wherein the second value is determined based on dividing a first parameter by each of a second parameter and a third parameter,
wherein the first parameter is related to a number of bits of the first part of the CSI, the second parameter represents a configured maximum coding rate for the PUCCH, and the third parameter represents a modulation order for the PUCCH; and
transmitting, to the base station, the UCI on the PUCCH.