Results 11 to 20 of about 3,691,406 (245)
A survey on reconfigurable intelligent surfaces: Wireless communication perspective
IET Communications, 2023 Using reconfigurable intelligent surfaces (RISs) to improve the coverage and the data rate of future wireless networks is a viable option. These surfaces are constituted of a significant number of passive and nearly passive components that interact with ...
S.I. Hassouna +9 more
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Large System Achievable Rate Analysis of RIS-Assisted MIMO Wireless Communication With Statistical CSIT [PDF]
IEEE Transactions on Wireless Communications, 2021 Reconfigurable intelligent surface (RIS) is an emerging technology to enhance wireless communication in terms of energy cost and system performance by equipping a considerable quantity of nearly passive reflecting elements.
Jun Zhang +4 more
semanticscholar +1 more source
Reconfigurable Intelligent Surfaces for Energy Efficiency in Wireless Communication [PDF]
IEEE Transactions on Wireless Communications, 2018 The adoption of a reconfigurable intelligent surface (RIS) for downlink multi-user communication from a multi-antenna base station is investigated in this paper.
Chongwen Huang +4 more
semanticscholar +1 more source
IEEE Communications Surveys and Tutorials, 2022 The Terahertz (THz) band (0.3-3.0 THz), spans a great portion of the Radio Frequency (RF) spectrum that is mostly unoccupied and unregulated. It is a potential candidate for application in Sixth-Generation (6G) wireless networks, as it has the ...
D. Serghiou +3 more
semanticscholar +1 more source
Cell-Free Massive MIMO for 6G Wireless Communication Networks [PDF]
J. Commun. Inf. Networks, 2021 The recently commercialized fifth-generation (5G) wireless communication networks achieved many improvements, including air interface enhancement, spectrum expansion, and network intensification by several key technologies, such as massive multiple-input
Hengtao He +4 more
semanticscholar +1 more source
The Topology of Wireless Communication [PDF]
Journal of the ACM, 2011 This article studies the topological properties of wireless communication maps and their usability in algorithmic design. We consider the SINR model, which compares the received power of a signal at a receiver against the sum of strengths of other interfering signals plus background noise. To describe the behavior of a multistation network,
Zvi Lotker +3 more
openaire +5 more sources
Underwater wireless communication via TENG-generated Maxwell’s displacement current
Nature Communications, 2022 Underwater communication is a critical and challenging issue, on account of the complex underwater environment. This study introduces an underwater wireless communication approach via Maxwell’s displacement current generated by a triboelectric ...
Hongfa Zhao +14 more
semanticscholar +1 more source
Energy Minimization for Wireless Communication With Rotary-Wing UAV [PDF]
IEEE Transactions on Wireless Communications, 2018 This paper studies unmanned aerial vehicle (UAV)-enabled wireless communication, where a rotary-wing UAV is dispatched to communicate with multiple ground nodes (GNs).
Yong Zeng, Jie Xu, Rui Zhang
semanticscholar +1 more source
Wireless Communication Technologies for IoT in 5G: Vision, Applications, and Challenges
Wireless Communications and Mobile Computing, 2022 Communication technologies are developing very rapidly and achieving many breakthrough results. The advent of 5th generation mobile communication networks, the so-called 5G, has become one of the most exciting and challenging topics in the wireless study
Quy Vu Khanh +4 more
semanticscholar +1 more source
Wireless Communication with Chaos [PDF]
Physical Review Letters, 2013 The modern world fully relies on wireless communication. Because of intrinsic physical constraints of the wireless physical media (multipath, damping, and filtering), signals carrying information are strongly modified, preventing information from being transmitted with a high bit rate.
Ren, Hai-Peng +2 more
openaire +4 more sources