Robust Secure Beamforming and Power Splitting for Millimeter-Wave Cognitive Satellite–Terrestrial Networks With SWIPT
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2020.2991222
Abstract: In this article, we investigate robust secure beamforming and power splitting for multiuser secondary terrestrial networks with simultaneous wireless information and power transfer, which coexist with primary satellite networks in the same millimeter-wave bands. In… read more here.
Keywords: power; secure beamforming; beamforming power; power splitting ... See more keywords
Secure Beamforming for Multiple Intelligent Reflecting Surfaces Aided mmWave Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2020.3028135
Abstract: In this letter, secure beamforming in a multiple intelligent reflecting surfaces (IRSs)-aided millimeter-wave (mmWave) system is investigated. In this system, the secrecy rate is maximized by controlling the on-off status of each IRS as well… read more here.
Keywords: multiple intelligent; problem; intelligent reflecting; secure beamforming ... See more keywords
Secure Beamforming for IRS-Assisted Nonlinear SWIPT Systems With Full-Duplex User
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3171966
Abstract: Physical layer security of wireless communication network with intelligent reflecting surface (IRS) is investigated in this letter. At the access point (AP) transmission power and user nonlinear energy harvest constraints, maximum secrecy rate of full-duplex… read more here.
Keywords: full duplex; secure beamforming; duplex user; beamforming irs ... See more keywords
One-Bit Statistical ECSI Learning for Single-Group Multicast Secure Beamforming
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3196401
Abstract: This letter investigates a binary learning mechanism for statistical eavesdroppers’ channel state information (SECSI), in which the transmitter utilizes one-bit signal-to-noise-ratio feedback to constantly learn the channel correlation matrices of the eavesdropping links without any… read more here.
Keywords: multicast secure; single group; secsi; one bit ... See more keywords
Secure Beamforming for IRS-Enhanced NOMA Networks
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Wireless Communications"
DOI: 10.1109/mwc.012.2100639
Abstract: Owing to the increasing demand of higher spectrum efficiency and large-scale connectivity, non-orthogonal multiple access (NOMA) has become a highly competitive candidate for the upcoming sixth-generation (6G) systems. Nevertheless, the instable wireless propagation environment and… read more here.
Keywords: irs enhanced; secure beamforming; beamforming irs; noma networks ... See more keywords
Robust Secure Beamforming in MIMO Wiretap Channels With Deterministically Bounded Channel Errors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2018.2864542
Abstract: In this paper, a multiple-input multiple-output wiretap channel model is studied, where the information packet sent from the transmitter to the desired receiver is wiretapped by a potential eavesdropper. When ideal channel state information (CSI)… read more here.
Keywords: tex math; channel errors; secure beamforming; inline formula ... See more keywords
Secure Beamforming and Jamming for Multibeam Satellite Systems With Correlated Wiretap Channels
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2020.3018083
Abstract: Multibeam satellite communication plays an important role in future integrated satellite-terrestrial communication systems. However, the large area covered by the satellite beams makes itself vulnerable to be wiretapped, especially for the cases that eavesdroppers are… read more here.
Keywords: beamforming jamming; jamming multibeam; satellite; multibeam satellite ... See more keywords