Efficient LDPC-Coded CCSK Links for Robust High Data Rates GNSS
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2022.3190819
Abstract: Global navigation satellite system links may require increased data rates to accommodate future features and needs (e.g., precise positioning, authentication, reduction of time-to-first-fix data). A particular form of $M$-ary orthogonal modulation designed for direct-sequence spread-spectrum… read more here.
Keywords: coded ccsk; modulation; bit interleaved; ldpc coded ... See more keywords
FPGA-based LDPC-coded APSK for optical communication systems.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.003133
Abstract: In this paper, with the aid of mutual information and generalized mutual information (GMI) capacity analyses, it is shown that the geometrically shaped APSK that mimics an optimal Gaussian distribution with equiprobable signaling together with… read more here.
Keywords: ldpc coded; based ldpc; interleaver based; fpga based ... See more keywords