NOMA Meets Finite Resolution Analog Beamforming in Massive MIMO and Millimeter-Wave Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2017.2700846
Abstract: Finite resolution analog beamforming (FRAB) has been recognized as an effective approach to reduce hardware costs in massive multiple-input multiple-output and millimeter-wave networks. However, the use of FRAB means that the beamformers are not perfectly… read more here.
Keywords: finite resolution; analog beamforming; wave networks; millimeter wave ... See more keywords
Fairness-Aware Multiuser Scheduling for Finite-Resolution Intelligent Reflecting Surface-Assisted Communication
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3073353
Abstract: This letter investigates multiuser scheduling for finite-resolution intelligent reflecting surface (IRS)-assisted communication systems with fairness guarantee. Different from previous works, we consider the interference-free transmission among multiple users, and propose a new phase shift scheme… read more here.
Keywords: finite resolution; resolution intelligent; multiuser scheduling; capacity ... See more keywords
Impact of Finite-Resolution Precoding and Limited Feedback on Rates of IRS Based mmWave Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3155111
Abstract: Intelligent reflecting surfaces (IRSs) can enhance the system performance of millimeter wave (mmWave) networks. In practice, phase shifts at the base station and the IRSs are digitally controlled and have discrete values. The channel state… read more here.
Keywords: irs based; spectral efficiency; mmwave networks; feedback ... See more keywords
Full-Duplex mmWave MIMO with Finite-Resolution Phase Shifters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2022.3171664
Abstract: Enabling simultaneous transmission and reception on the same carrier frequency, i.e., full-duplex (FD) communication, critically requires that the self-interference (SI) be sufficiently suppressed. We investigate the design of precoders and combiners for an FD millimeter… read more here.
Keywords: full duplex; finite resolution; resolution phase; phase ... See more keywords