US 11,757,569 B2
Transmitting device for performing an encoding process on an information bit sequence using a coding scheme selected from a coding scheme set
Yutaka Murakami, Kanagawa (JP); Tomohiro Kimura, Osaka (JP); and Mikihiro Ouchi, Osaka (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US)
Filed by Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed on Oct. 12, 2022, as Appl. No. 17/964,180.
Application 17/964,180 is a continuation of application No. 17/245,170, filed on Apr. 30, 2021, granted, now 11,502,782.
Application 17/245,170 is a continuation of application No. 16/527,609, filed on Jul. 31, 2019, granted, now 11,032,027, issued on Jun. 8, 2021.
Application 16/527,609 is a continuation of application No. 15/175,379, filed on Jun. 7, 2016, granted, now 10,411,835, issued on Sep. 10, 2019.
Application 15/175,379 is a continuation of application No. PCT/JP2014/006253, filed on Dec. 16, 2014.
Claims priority of provisional application 61/921,260, filed on Dec. 27, 2013.
Claims priority of application No. 2014-248149 (JP), filed on Dec. 8, 2014.
Prior Publication US 2023/0030695 A1, Feb. 2, 2023
Int. Cl. H04L 1/00 (2006.01); H03M 13/00 (2006.01); H03M 13/11 (2006.01); H03M 13/29 (2006.01)
CPC H04L 1/0068 (2013.01) [H03M 13/1102 (2013.01); H03M 13/2906 (2013.01); H03M 13/616 (2013.01); H03M 13/6362 (2013.01); H03M 13/6516 (2013.01); H04L 1/0009 (2013.01); H04L 1/0041 (2013.01); H04L 1/0045 (2013.01); H04L 1/0057 (2013.01)] 2 Claims
OG exemplary drawing
 
1. A receiving method comprising:
receiving a transmission frame;
generating a plurality of encoded bit sequences by demodulating transmission symbols allocated to the transmission frame; and
performing a decoding process on each of the plurality of encoded bit sequences to generate a plurality of information bit sequences by using one decoding scheme selected from a predetermined decoding scheme set, wherein
the predetermined decoding scheme set includes first decoding schemes corresponding to first coding schemes of a first code length and second decoding schemes corresponding to second coding schemes of a second code length, code rates of the first coding schemes are different from each other, code rates of the second coding schemes are different from each other, and
in the decoding process:
when the plurality of encoded bit sequences are generated by a first encoding process, the decoding process is performed on the plurality of encoded bit sequences by using one first decoding scheme selected from the first decoding schemes;
when the plurality of encoded bit sequences are generated by a second encoding process, the decoding process is performed on the plurality of encoded bit sequences by using one second decoding scheme selected from the second decoding schemes;
the first encoding process includes (i) generating a first code word as the encoded bit sequence from the information bit sequence according to a parity check matrix for one first coding scheme selected from the first coding schemes; and
the second encoding process includes (i) generating a second code word from the information bit sequence according to a parity check matrix for one second coding scheme selected from the second coding schemes, (ii) discarding a part of the second code word to generate a third code word, and (iii) outputting the third code word as the encoded bit sequence.