Joint uplink SCMA codebook design for correlated fading channels
Sign Up to like & getrecommendations! Published in 2020 at "Physical Communication"
DOI: 10.1016/j.phycom.2020.101041
Abstract: Abstract Sparse Code Multiple Access (SCMA) is currently one of the most intensively investigated Multicarrier Non-Orthogonal Multiple Access (NOMA) technology for 5G wireless communication system. Careful design of SCMA codebook is one of the major… read more here.
Keywords: uplink scma; codebook design; scma codebook; fading channels ... See more keywords
A Multistage Method for SCMA Codebook Design Based on MDS Codes
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2019.2925801
Abstract: Sparse code multiple access (SCMA) has been recently proposed for the future generation of wireless communication standards. SCMA system design involves specifying several parameters. To simplify the procedure, most works consider a multistage design approach.… read more here.
Keywords: scma; codebook design; scma codebook; mds codes ... See more keywords
Design and Analysis of SCMA Codebook Based on Star-QAM Signaling Constellations
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2018.2865920
Abstract: In this paper, a novel codebook design method for sparse code multiple access (SCMA) is proposed and an analytical framework to evaluate the bit error rate (BER) performance is developed. In particular, to meet the… read more here.
Keywords: design analysis; scma codebook; codebook; star ... See more keywords
A Joint Design of SCMA Codebook and PTS-Based PAPR Reduction for Downlink OFDM Scheme
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3194254
Abstract: In this paper, a joint design of sparse code multiple access (SCMA) codebook and peak-to-average power ratio (PAPR) reduction based on the partial transmit sequence (PTS) technique is proposed for the downlink orthogonal frequency division… read more here.
Keywords: pts based; scma codebook; ofdm scheme; design ... See more keywords