US 12,425,881 B2
Digital aircomp signaling
Sangrim Lee, Seoul (KR); Hojae Lee, Seoul (KR); Yeongjun Kim, Seoul (KR); Kijun Jeon, Seoul (KR); and Sungjin Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/030,726
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Oct. 15, 2020, PCT No. PCT/KR2020/014108
§ 371(c)(1), (2) Date Apr. 6, 2023,
PCT Pub. No. WO2022/080534, PCT Pub. Date Apr. 21, 2022.
Prior Publication US 2023/0397018 A1, Dec. 7, 2023
Int. Cl. H04W 24/02 (2009.01); H04W 74/00 (2009.01); H04W 74/0833 (2024.01)
CPC H04W 24/02 (2013.01) [H04W 74/006 (2013.01); H04W 74/0833 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method of signal transmission performed by a terminal performing a federated learning in a wireless communication system, the method comprising:
transmitting a random access preamble to a base station;
receiving from the base station a random access response in response to the random access preamble;
receiving Downlink Control Information (DCI) from the base station, wherein the DCI informs a specific computation group Identifier (ID) and a Modulation and Coding Scheme (MCS);
based on the specific computation group ID being same as a computation group ID assigned to the terminal, performing modulation and encoding on data based on the MCS, wherein the data comprises a parameter related to the federated learning performed by the terminal; and
transmitting a signal containing the data to the base station based on the modulation and encoding.