Joint Rate Maximization of Downlink and Uplink in Multiuser MIMO SWIPT Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2679704
Abstract: Beamforming has the potential to improve the efficiency of simultaneous wireless information and power transfer (SWIPT) systems. Existing beamforming techniques have been focused on the downlink of SWIPT systems. In this paper, we optimize the… read more here.
Keywords: uplink multiuser; mimo swipt; rate; swipt systems ... See more keywords
MIMO SWIPT Systems With Power Amplifier Nonlinearities and Memory Effects
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2020.3017554
Abstract: In this letter, we study the impact of nonlinear high power amplifier (HPA) on simultaneous wireless information and power transfer (SWIPT), for a point-to-point multiple-input multiple-output communication system. We derive the rate-energy (RE) region by… read more here.
Keywords: memory effects; power amplifier; power; swipt systems ... See more keywords