Spectrum Efficient Resource Allocation of NOMA Downlink System With MMSE Receiver
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3258451
Abstract: Non-orthogonal multiple access (NOMA) with the effective successive interference cancellation (SIC) is proved as a promising solution to improve the spectrum efficiency (SE). However, since the effective SIC usually requires complex algorithm and leads to… read more here.
Keywords: noma downlink; system; mmse receiver; resource ... See more keywords
Low-Complexity MMSE Receiver Design for Massive MIMO OTFS Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3198136
Abstract: We design a low-complexity minimum mean square error (MMSE) receiver for a practical rectangular pulse-shaped orthogonal time frequency space (OTFS) massive multiple-input multiple-output (mMIMO) system. The proposed receiver is designed by exploiting the OTFS channel… read more here.
Keywords: complexity; design; low complexity; mmse receiver ... See more keywords