Patent ID: 11929864
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. A receiving method comprising:
demodulating a signal to generate values; and
decoding the values based on a low density parity check (LDPC) code, a code rate of the LDPC code being 3/15,
wherein the signal is demodulated based on constellation points for 1024-quadrature amplitude modulation (QAM), and
wherein each of the constellation points is represented in one of A+Bi, -A+Bi, A-Bi and -A-Bi,
where A is a real component, B is an imaginary component, and each of A and B comprises one of values listed below:, 0.2382

0.2556

0.2749

0.2558

0.2748

0.2949

0.2749

0.2558

0.9486

0.8348

0.7810

0.8348

0.9463

0.8336

0.9459

1.4299.