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AssigneeIntel Corporation
InventorsQinghua Li, Hao Song, Shlomi Vituri, Assaf Gurevitz, Robert Stacey
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This disclosure describes systems, methods, and devices for probabilistic constellation shaping in wireless transmissions may include a device configured to generate, using a first quadrature amplitude modulation (QAM) order shaping encoder associated with a first code rate, shaped amplitude bits; generate, using a forward error correcting (FEC) encoder and a second code rate smaller than the first code rate, parity bits for the shaped amplitude bits; cause to transmit, using a channel, a first portion of the parity bits as sign bits for the shaped amplitude bits; and cause to transmit, using the channel, a second portion of the parity bits.
An apparatus of a device for probabilistic constellation shaping in wireless transmissions, the apparatus comprising processing circuitry coupled to storage storing instructions associated with the probabilistic constellation shaping, the processing circuitry configured to:
A non-transitory computer-readable storage medium comprising instructions to cause processing circuitry of a device for probabilistic constellation shaping in wireless transmissions, upon execution of the instructions by the processing circuitry, to:
A method for probabilistic constellation shaping in wireless transmissions, the method comprising:
Dependencies are inferred from the claim text.