US 12,381,653 B2
Method and apparatus for repetitive signal transmission in wireless communication system
Jung Im Kim, Daejeon (KR); and Jae Sheung Shin, Daejeon (KR)
Assigned to Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on Sep. 20, 2022, as Appl. No. 17/949,067.
Claims priority of application No. 10-2021-0160808 (KR), filed on Nov. 19, 2021.
Prior Publication US 2023/0163881 A1, May 25, 2023
Int. Cl. H04L 1/00 (2006.01); H04L 1/08 (2006.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01); H04W 74/00 (2009.01)
CPC H04L 1/08 (2013.01) 15 Claims
OG exemplary drawing
 
1. A repeated transmission method performed by a first communication node in a communication system, the repeated transmission method comprising:
repeatedly concatenating data to be transmitted to a second communication node of the communication system by a preset first repetition number, the data being included in a first transport block (TB);
performing channel coding on the concatenated data;
generating first data having a resource unit size based on the channel-coded data;
repeatedly outputting the first data by a preset second repetition number; and
transmitting wireless signals generated according to the repeated output of the first data to the second communication node,
wherein the first repetition number and the second repetition number are natural numbers.