New Constructions of Binary Golay Spreading Sequences for Uplink Grant-Free NOMA
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3194158
Abstract: Non-orthogonal multiple access (NOMA) is a promising technology for massive machine-type communications (mMTC). This letter focuses on constructing spreading sequences with low coherence as well as low peak-to-average power ratio (PAPR) for uplink grant-free NOMA.… read more here.
Keywords: grant free; uplink grant; spreading sequences; noma ... See more keywords
Binary Golay Spreading Sequences and Reed-Muller Codes for Uplink Grant-Free NOMA
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2020.3031613
Abstract: Non-orthogonal multiple access (NOMA) is an emerging technology for massive connectivity in machine-type communications (MTC). In code-domain NOMA, non-orthogonal spreading sequences are uniquely assigned to all devices, where active ones attempt a grant-free access to… read more here.
Keywords: uplink grant; spreading sequences; noma; grant free ... See more keywords