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

Claim 58:
59. 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 fourth LDPC code rate and NU-QAM pair having a code rate equal to or less than 0.40756 and a fourth 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 0.5190 from the following set of amplitudes:
−39.2317, −32.0637, −26.2140, −24.6366, −18.7399, −18.5633, −15.9554, −15.9554, −9.5560, −9.5560, −8.9852, −8.9797, −3.3963, −3.3963, −3.3645, −3.3634, 3.3646, 3.3653, 3.3966, 3.3966, 8.9803, 8.9851, 9.5562, 9.5562, 15.9543, 15.9543, 18.5618, 18.7381, 24.6352, 26.2126, 32.0635, and 39.2363.