US 12,192,151 B2
Reliability using signal space diversity in cooperative non-orthogonal multiple access (NOMA)
Hamza Sokun, Ottawa (CA)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Appl. No. 17/624,622
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Aug. 12, 2019, PCT No. PCT/IB2019/056849
§ 371(c)(1), (2) Date Jan. 4, 2022,
PCT Pub. No. WO2021/028713, PCT Pub. Date Feb. 18, 2021.
Prior Publication US 2022/0271902 A1, Aug. 25, 2022
Int. Cl. H04L 5/00 (2006.01); H04L 1/00 (2006.01); H04L 27/34 (2006.01)
CPC H04L 5/0083 (2013.01) [H04L 1/0071 (2013.01); H04L 5/0005 (2013.01); H04L 27/3444 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A first user equipment, UE, (UE-1) configured to communicate with a second UE (UE-2) for performing non-orthogonal multiple access, NOMA, communication, the first UE (UE-1) comprising processing circuitry configured to:
receive a first signal including a first component of interleaved-rotated symbols associated with the second UE (UE-2);
determine a second component of the interleaved-rotated symbols based at least in part on the received first component; and
cause transmission of a second signal including the second component of the interleaved-rotated symbols to the second UE (UE-2) as part of the NOMA communication, the second signal not including the first component of the interleaved-rotated symbols.