US 11,705,989 B1
Hierarchical coding scheme
Amit Bar-Or Tillinger, Tel-Aviv (IL); Idan Michael Horn, Hod Hasharon (IL); Shay Landis, Hod Hasharon (IL); and Yehonatan Dallal, Kfar Saba (IL)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 6, 2022, as Appl. No. 17/647,268.
Int. Cl. H04L 1/00 (2006.01)
CPC H04L 1/0061 (2013.01) [H04L 1/0057 (2013.01); H04L 1/0072 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a wireless communication device, comprising:
receiving an encoded communication, the encoded communication being encoded with a hierarchical coding scheme comprising:
first layer code blocks including pairs of information bits and sets of first parity bits, and
second layer code blocks including sets of second parity bits, with each set of the second parity bits associated with a subset of the first layer code blocks; and
decoding the encoded communication based at least in part on one or more of the sets of the second parity bits that are associated with one or more of the first layer code blocks determined to have failed decoding based at least in part on one or more associated sets of the first parity bits.