Patent ID: 11889325
Assignee: CONSTELLATION DESIGNS, LLC
Field: nan (nan)
Classification: CPC nan | IPC H

Claim 56:
57. The communication system of claim 55, wherein:
the receiver is configured to select an alternative LDPC code rate and NU-QAM 1024 symbol constellation pair from the plurality of predetermined LDPC code rate and non-uniform symbol constellation pairs, where the alternative LDPC code rate and NU-QAM 1024 symbol constellation pair is a second LDPC code rate and NU-QAM pair having a code rate equal to or less than 0.27212 and a second NU-QAM 1024 comprising an in-phase component and a quadrature component, where each component comprises 32 levels of amplitude such that the amplitudes scaled by a scaling factor are within 0.6870 from the following set of amplitudes:
−37.9896, −30,4644, −26.1314, −25.8467, −18.8919, −18.8919, −18.1165, −17.8829, −8.2966, −8.2966, −8.2966, −8.2966, −4.9384, −4.9384, −4.9004, −4.8867, 4.8863, 4.9008, 4.9384, 4.9384, 8.2966, 8.2966, 8.2966, 8.2966, 17.8840, 18.1156, 18.8918, 18.8918, 25.8467, 25.8467, 26.1314, 30.4644, and 37.9896.