Secure Transmission in Wiretap Channels Using Full-Duplex Relay-Aided D2D Communications With Outdated CSI
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2020.2986404
Abstract: This letter examines the physical layer security of a cellular network with inband underlay relay-aided Device-to-Device (D2D) communication, considering the scenario where the channel state information is outdated. The relay node, which operates in a… read more here.
Keywords: relay aided; relay; transmission wiretap; secure transmission ... See more keywords
Relay-Aided Double-Hop RISs-Empowered Outdoor-to-Indoor Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3211530
Abstract: In this letter, we consider a relay-aided double-hop reconfigurable intelligent surfaces (RDH-RISs) empowered outdoor-to-indoor communication system, where two RISs are deployed in a back-to-back manner and connected via a relay that can magnify the signal… read more here.
Keywords: riss empowered; outdoor indoor; aided double; double hop ... See more keywords
Relay-Aided Multi-User OFDM Relying on Joint Wireless Power Transfer and Self-Interference Recycling
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2021.3120714
Abstract: Relay-aided multi-user OFDM is investigated under which multiple sources transmit their signals to a multi-antenna relay during the first relaying stage and then the relay amplifies and forwards the composite signal to all destinations during… read more here.
Keywords: self interference; relay aided; aided multi; relay ... See more keywords
Joint Optimization for Multi-Antenna AF-Relay Aided Over-the-Air Computation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3160931
Abstract: Benefiting from exploiting the waveform superposition property in the multi-access channels, over-the-air computation (AirComp) has emerged as a promising technique to swiftly compute functions of data from a large number of sensors. To enlarge the… read more here.
Keywords: multi antenna; multi; air computation; relay ... See more keywords