Patent ID: 11949543
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 21:
22. A method, at a second device for wireless communication, to improve a peak to average power ratio (PAPR) in at least one of a single-carrier frequency division multiplexed (FDM) signal or discrete Fourier transform (DFT) spread orthogonal frequency division multiplexing (OFDM) (DFT-s-OFDM), the method comprising:
receiving, from a first device, a signal based on a set of modulated symbols;
receiving or transmitting an indication of a distribution matching function associated with a probability distribution of phase transition magnitudes between states of modulated symbols in the set of modulated symbols; and
deriving a set of encoded bits based on the set of modulated symbols using the distribution matching function.