Efficient modeling of low‐resolution millimeter‐wave transceivers for massive MIMO wireless communications systems
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32727
Abstract: We present a high‐fidelity measurement‐based nonlinear model of low‐complexity millimeter‐wave transmit and receive circuits for design and analysis of 1‐bit on‐off‐key (OOK) massive MIMO wireless communications systems. The receive model is based upon a fabricated… read more here.
Keywords: millimeter wave; wireless communications; mimo wireless; mimo ... See more keywords
Evaluating Secrecy Outage of Physical Layer Security in Large-Scale MIMO Wireless Communications for Cyber-Physical Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2017.2691352
Abstract: Large-scale multiple input multiple output (MIMO) wireless system is regarded as a solution to provide high speed connection for exponentially increasing wireless subscriptions for emerging cyber-physical systems (CPSs) and Internet of Things. In order to… read more here.
Keywords: secrecy; outage; mimo wireless; secrecy outage ... See more keywords
Joint Antenna and Device Scheduling in Full-Duplex MIMO Wireless-Powered Communication Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3163421
Abstract: In this article, we study a joint antenna and Internet of Things device (ID) scheduling problem in the full-duplex (FD) multiple-input–multiple-output (MIMO) wireless-powered communication network (WPCN) over time-varying fading channels. We first formulate an optimization… read more here.
Keywords: full duplex; powered communication; mimo wireless; device scheduling ... See more keywords
Secrecy Throughput Maximization for IRS-Aided MIMO Wireless Powered Communication Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2022.3212734
Abstract: In this paper, we consider deploying an intelligent reflecting surface (IRS) to enhance the downlink (DL) energy transfer and uplink (UL) information transmission efficiency for secure multiple-input multiple-output (MIMO) wireless powered communication networks (WPCNs). We… read more here.
Keywords: mimo wireless; secrecy throughput; phase shifts; wireless powered ... See more keywords
Energy Efficiency Optimization for Compact Massive MIMO Wireless Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3138802
Abstract: In the face of the unprecedented demand for higher data rates while coping with the constraints from physical size (i.e., windward area), it is profitable to deploy compact planar arrays (CPAs) on the base stations… read more here.
Keywords: energy; mimo wireless; efficiency optimization; efficiency ... See more keywords
Photonics-aided 2 × 2 MIMO wireless terahertz-wave signal transmission system with optical polarization multiplexing
Sign Up to like & getrecommendations! Published in 2017 at "Optics Express"
DOI: 10.1364/oe.25.033236
Abstract: We experimentally demonstrate a photonics-aided 2 × 2 multiple-input multiple-output (MIMO) wireless transmission system at a terahertz-band (THz-band). In our demonstrated system, the generated 4-Gbaud polarization-division-multiplexing quadrature-phase-shift-keying (PDM-QPSK) signal at 450GHz by photonic remote heterodyning… read more here.
Keywords: transmission; system; photonics; mimo wireless ... See more keywords