US 12,283,973 B2
Methods and apparatus for constructing polar codes
Changlong Xu, Beijing (CN); Jian Li, Shanghai (CN); Jilei Hou, San Diego, CA (US); and Chao Wei, Beijing (CN)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 6, 2023, as Appl. No. 18/461,809.
Application 18/461,809 is a continuation of application No. 17/443,992, filed on Jul. 29, 2021, granted, now 11,791,843.
Application 17/443,992 is a continuation of application No. 16/320,038, granted, now 11,128,316, issued on Sep. 21, 2021, previously published as PCT/CN2017/089977, filed on Jun. 26, 2017.
Prior Publication US 2023/0412195 A1, Dec. 21, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H03M 13/00 (2006.01); H03M 13/13 (2006.01); H03M 13/35 (2006.01); H04B 17/336 (2015.01); H04L 1/00 (2006.01); H04L 1/1812 (2023.01)
CPC H03M 13/13 (2013.01) [H03M 13/353 (2013.01); H04B 17/336 (2015.01); H04L 1/0003 (2013.01); H04L 1/0013 (2013.01); H04L 1/1812 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method for decoding a polar code by a receiver, comprising:
receiving a coded block of control data generated based on polar encoding;
determining at least one set of parameters corresponding to the control data;
determining a set of indices corresponding to bits of the control data based on the set of parameters, the set of indices indicating positions of the bits of the control data; and
decoding the received coded block of control data based at least on the set of parameters and the set of indices to obtain decoded control data.