US 12,489,464 B2
Encoding and decoding techniques
Changlong Xu, Beijing (CN); Shrinivas Kudekar, Roswell, GA (US); Thomas Joseph Richardson, South Orange, NJ (US); and Joseph Binamira Soriaga, San Diego, CA (US)
Assigned to Qualcomm Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 9, 2021, as Appl. No. 17/522,693.
Application 17/522,693 is a division of application No. 16/336,213, granted, now 11,211,946, previously published as PCT/CN2017/092459, filed on Jul. 11, 2017.
Claims priority of application No. PCT/CN2016/100311 (WO), filed on Sep. 27, 2016.
Prior Publication US 2022/0069841 A1, Mar. 3, 2022
Int. Cl. H03M 13/00 (2006.01); H03M 13/09 (2006.01); H03M 13/11 (2006.01); H03M 13/13 (2006.01); H03M 13/29 (2006.01); H04L 1/1812 (2023.01)
CPC H03M 13/095 (2013.01) [H03M 13/1111 (2013.01); H03M 13/13 (2013.01); H03M 13/2903 (2013.01); H04L 1/1819 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An apparatus for communication comprising:
one or more memories storing processor-executable code; and
one or more processors configured to execute the processor-executable code to cause the apparatus to:
decode a first set of bits from a first transmission, the first set of bits comprising a first subset of bits including first cyclic redundancy check (CRC) information, the first set of bits further comprising a second subset of bits including second CRC information, the first subset of bits being encoded on a first set of Polar code sub-channels associated with a first Polar code sub-channel quality and the second subset of bits being encoded on a second set of Polar code sub-channels associated with a second Polar code sub-channel quality that is lower than the first Polar code sub-channel quality; and
when a result of the decoding of the first set of bits is incorrect:
receive a second transmission that includes a second set of bits comprising the second subset of bits including the second CRC information from the first transmission;
decode the second set of bits; and
decode at least a portion of the first set of bits using the decoded second set of bits.