US 12,224,868 B2
Multi-layer transmission technique
Leif Wilhelmsson, Lund (SE); and Saeedeh Moloudi, Linköping (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Appl. No. 17/428,417
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Feb. 14, 2020, PCT No. PCT/EP2020/053932
§ 371(c)(1), (2) Date Aug. 4, 2021,
PCT Pub. No. WO2020/165424, PCT Pub. Date Aug. 20, 2020.
Claims priority of provisional application 62/899,044, filed on Sep. 11, 2019.
Claims priority of provisional application 62/805,587, filed on Feb. 14, 2019.
Prior Publication US 2022/0149998 A1, May 12, 2022
Int. Cl. H04L 1/1825 (2023.01); H04L 1/00 (2006.01); H04L 1/1812 (2023.01); H04L 1/1822 (2023.01); H04L 1/1829 (2023.01); H04L 27/34 (2006.01)
CPC H04L 1/1825 (2013.01) [H04L 1/0003 (2013.01); H04L 1/0009 (2013.01); H04L 1/0086 (2013.01); H04L 1/1819 (2013.01); H04L 1/1822 (2013.01); H04L 1/1845 (2013.01); H04L 1/1864 (2013.01); H04L 27/3405 (2013.01); H04L 27/3488 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of performing a multi-intra-symbol-layer transmission from a transmitting station to a receiving station on a radio frequency, wherein each of a plurality of intra-symbol layers of a same modulation symbol has different robustnesses on the radio frequency, the method comprising:
transmitting, on a first intra-symbol layer of the multi-intra-symbol-layer transmission, a first portion of first data and a first portion of second data and, simultaneously on a second intra-symbol layer of the multi-intra-symbol-layer transmission, a second portion of the first data and a second portion of the second data;
wherein a size of the first portion of the first data, the second portion of the first data, the first portion of the second data, and/or the second portion of the second data depends on a signal to noise ratio (SNR) and/or a signal to interference and noise ratio (SINR) at the receiving station.