Results 11 to 20 of about 22,589,022 (359)
FRaC: FMCW-Based Joint Radar-Communications System Via Index Modulation [PDF]
IEEE Journal on Selected Topics in Signal Processing, 2021 Dual function radar communications (DFRC) systems are attractive technologies for autonomous vehicles, which utilize electromagnetic waves to constantly sense the environment while simultaneously communicating with neighbouring devices.
Dingyou Ma +4 more
semanticscholar +1 more source
Near-Field Communications: A Tutorial Review [PDF]
IEEE Open Journal of the Communications Society, 2023 Extremely large-scale antenna arrays, tremendously high frequencies, and new types of antennas are three clear trends in multi-antenna technology for supporting the sixth-generation (6G) networks.
Yuanwei Liu +5 more
semanticscholar +1 more source
Age-of-Information-Based URLLC-Enabled UAV Wireless Communications System
IEEE Internet of Things Journal, 2021 This article considers an unmanned aerial vehicles (UAVs) communication network, where UAV operate as an aerial mobile relay between a source and a destination of the network.
Chathuranga M. Wijerathna Basnayaka +2 more
semanticscholar +1 more source
A Tutorial on 5G NR V2X Communications [PDF]
IEEE Communications Surveys and Tutorials, 2021 The Third Generation Partnership Project (3GPP) has recently published its Release 16 that includes the first Vehicle-to-Everything (V2X) standard based on the 5G New Radio (NR) air interface.
M. H. C. García +6 more
semanticscholar +1 more source
Simultaneously Transmitting And Reflecting (STAR) RIS Aided Wireless Communications [PDF]
IEEE Transactions on Wireless Communications, 2021 The novel concept of simultaneously transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RISs) is investigated, where the incident wireless signal is divided into transmitted and reflected signals passing into both sides of the space ...
Xidong Mu +4 more
semanticscholar +1 more source
Active Reconfigurable Intelligent Surface-Aided Wireless Communications [PDF]
IEEE Transactions on Wireless Communications, 2021 Reconfigurable Intelligent Surface (RIS) is a promising solution to reconfigure the wireless environment in a controllable way. To compensate for the double-fading attenuation in the RIS-aided link, a large number of passive reflecting elements (REs) are
Ruizhe Long +3 more
semanticscholar +1 more source
Semantic Communications for Future Internet: Fundamentals, Applications, and Challenges [PDF]
IEEE Communications Surveys and Tutorials, 2022 With the increasing demand for intelligent services, the sixth-generation (6G) wireless networks will shift from a traditional architecture that focuses solely on a high transmission rate to a new architecture that is based on the intelligent connection ...
Wanting Yang +8 more
semanticscholar +1 more source
Dual-Function MIMO Radar Communications System Design Via Sparse Array Optimization [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2018 Spectrum congestion and competition over frequency bandwidth could be alleviated by deploying dual-function radar-communications systems, where the radar platform presents itself as a system of opportunity to secondary communication functions.
Xiangrong Wang, A. Hassanien, M. Amin
semanticscholar +1 more source
Physical Layer Communications System Design Over-the-Air Using Adversarial Networks [PDF]
European Signal Processing Conference, 2018 This paper presents a novel method for synthesizing new physical layer modulation and coding schemes for communications systems using a learning-based approach which does not require an analytic model of the impairments in the channel.
Tim O'Shea +3 more
semanticscholar +1 more source
Nature Communications, 2023 The fifth-generation (5G) wireless communication has an urgent need for target tracking. Digital programmable metasurface (DPM) may offer an intelligent and efficient solution owing to its powerful and flexible controls of electromagnetic waves and ...
Weihan Li +17 more
semanticscholar +1 more source