OCDM systems with PSK and QAM codes
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.125538
Abstract: Abstract A multiport encoder/decoder can simultaneously generate multiple PSK optical codes, and it has been effectively used in asynchronous, spectrally efficient access networks. To increase the system flexibility, as well as the number of simultaneous… read more here.
Keywords: psk qam; code; qam codes; ocdm systems ... See more keywords
An Iterative Channel Estimation Algorithm Based on OMP for OCDM Systems
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2024.3395015
Abstract: This letter proposes an iterative channel estimation algorithm based on orthogonal matching pursuit (OMP) for orthogonal chirp division multiplexing (OCDM) systems, where the pilot and data are superimposed on each chirp. Therefore, such a system… read more here.
Keywords: iterative channel; algorithm based; estimation; ocdm systems ... See more keywords