Time-Varying Channel Estimation for LEO Satellite Communications With Millimeter-Wave Massive MIMO
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2025.3606238
Abstract: The low-Earth-orbit (LEO) satellites equipped with millimeter-wave (mmWave) communication systems offer advantages such as low transmission delay and abundant frequency resources, making them pivotal in nonterrestrial network (NTN) deployment. However, the utilization of massive multiple-input–multiple-output… read more here.
Keywords: millimeter wave; pilot overhead; estimation; varying channel ... See more keywords
UAV-Aided Vehicular Short-Packet Communication and Edge Computing System Under Time-Varying Channel
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3232841
Abstract: In this paper, a novel UAV-aided vehicular edge computing (VEC) network is proposed, where the vehicle and on-board UAV provide multi-access edge computing (MEC) service for the roadside Internet of Things (IoT) devices. In this… read more here.
Keywords: aided vehicular; uav aided; varying channel; edge computing ... See more keywords