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

Claim 62:
63. 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 ninth LDPC code rate and NU-QAM pair having a code rate equal to or less than 0.76978 and a ninth 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 0.2830 from the following set of amplitudes:
−35.7806, −31.1542, −27.5041, −24.5029, −21.7164, −19.3443, −17.0214, −15.0190, −12.8993, −11.1053, −9.1812, −7.5809, −5.6791, −4.1763, −2.3910, −0.9323, 0.9322, 2.3910, 4.1762, 5.6791, 7.5809, 9.1813, 11.1053, 12.8772, 15.0190, 17.0214, 19.3443, 21.7164, 24.5029, 27.5041, 31.1543, and 35.7805.