Patent ID: 11864006
Assignee: CONSTELLATION DESIGNS, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 38:
39. The method of claim 38, wherein:
the set of symbol constellations further comprises a second group of symbol constellations comprising:
an eight point symbol constellation in which constellation points that share an amplitude value are evenly spaced with respect to phase; and
a plurality of eight point symbol constellations, where:
each symbol constellation in the plurality of eight point symbol constellations comprises constellation points that have a shared amplitude value and are unevenly spaced with respect to phase;
each symbol constellation in the plurality of eight point symbol constellations is utilized in combination with a code rate that is different from the code rates utilized by the other symbol constellations in the plurality of eight point symbol constellations; and
each symbol constellation in the plurality of eight point symbol constellations is associated with SNRs less than 8.4 dB; and

the set of symbol constellations further comprises a third group of symbol constellations comprising:
a thirty-two point symbol constellation in which constellation points that share an amplitude value are evenly spaced with respect to phase; and
a plurality of thirty-two point symbol constellations, where:
each symbol constellation in the plurality of thirty-two point symbol constellations comprises constellation points that have a shared amplitude value and are unevenly spaced with respect to phase;
each symbol constellation in the plurality of thirty-two point symbol constellations is utilized in combination with a code rate that is different from the code rates utilized by the other symbol constellations in the plurality of thirty-two point symbol constellations; and
each symbol constellation in the plurality of thirty-two point symbol constellations is associated with SNRs less than 20.4 dB.