US 12,432,009 B2
Method and apparatus for transmitting and receiving signals of user equipment and base station in wireless communication system
Bonghoe Kim, Seoul (KR); Jongwoong Shin, Seoul (KR); and Byoung Hoon Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/013,850
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jul. 1, 2020, PCT No. PCT/KR2020/008570
§ 371(c)(1), (2) Date Dec. 29, 2022,
PCT Pub. No. WO2022/004914, PCT Pub. Date Jan. 6, 2022.
Prior Publication US 2023/0179327 A1, Jun. 8, 2023
Int. Cl. H04L 1/00 (2006.01); G06N 3/045 (2023.01); G06N 3/08 (2023.01)
CPC H04L 1/0033 (2013.01) [G06N 3/045 (2023.01); G06N 3/08 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method of operating a user equipment (UE) in a wireless communication system, the method comprising:
encoding input data based on a neural network; and
generating at least one codeword based on the encoded input data;
generating modulation symbols based on the at least one codeword; and
transmitting a signal including the modulation symbols to a base station,
wherein the neural network includes a real neural network and a complex neural network,
wherein the input data is grouped based on input bits, and is mapped to a plurality of input levels, and
wherein the mapped plurality of input levels is determined as an input value of a neural encoder in the real neural network.