US 11,929,852 B2
Transmission/reception method in 1-bit quantization system, and device therefor
Sangrim Lee, Seoul (KR); Hojae Lee, Seoul (KR); and Kijun Jeon, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/624,199
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jul. 3, 2019, PCT No. PCT/KR2019/008141
§ 371(c)(1), (2) Date Dec. 30, 2021,
PCT Pub. No. WO2021/002506, PCT Pub. Date Jan. 7, 2021.
Prior Publication US 2022/0376954 A1, Nov. 24, 2022
Int. Cl. H04L 25/02 (2006.01); H04B 17/309 (2015.01); H04L 1/00 (2006.01); H04L 1/20 (2006.01); H04L 25/06 (2006.01); H04L 25/49 (2006.01)
CPC H04L 25/0224 (2013.01) [H04B 17/309 (2015.01); H04L 1/0026 (2013.01); H04L 1/206 (2013.01); H04L 25/0272 (2013.01); H04L 25/067 (2013.01); H04L 25/4927 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for transmitting and receiving a signal by a receiving apparatus in a wireless communication system, the method comprising:
receiving, from a transmitting apparatus, signals modulated based on a differential phase shift keying (DPSK) method through a plurality of reception paths;
calculating a differential value in each reception path of the plurality of reception paths based on the received signals; and
calculating reliability for the received signals,
wherein the reliability is proportional to a real value of a sum of the differential values in each reception path of the plurality of reception paths.