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

Claim 57:
58. The communication system of claim 55, wherein:
the receiver is capable of selecting 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 third LDPC code rate and NU-QAM pair having a code rate equal to or less than 0.34894 and a third 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 0.602 from the following set of amplitudes:
−38.8088, −31.7370, −26.1892, −25.0630, −18.4668, −18.4668, −16.6894, −16.6675, −9.2115, −9.2115, −9.0888, −9.0480, −3.7549, −3.7549, −3.7549, −3.7549, 3.7539, 3.7539, 3.7539, 3.7539, 9.0476, 9.0509, 9.2107, 9.2107, 16.6677, 16.6875, 18.4662, 18.4662, 25.0617, 26.1893, 31.7383, and 38.8190.