Irs aided vehicular communications
WebApr 11, 2024 · In this paper, intelligent reflecting surface is deployed in simultaneous wireless information and power transfer (SWIPT) system to improve the energy harvesting performance. We investigate the robust beamforming design considering the impact of the imperfect cascaded channels. We maximize the minimum received energy among all … WebApr 4, 2024 · Intelligent reflecting surface (IRS) has recently received much attention from the research community due to its potential to achieve high spectral and power efficiency cost-effectively. In addition to traditional cellular networks, the use of IRS in vehicular networks is also considered. Prior works on IRS-aided vehicle-to-everything …
Irs aided vehicular communications
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WebBoth academia and industry have devoted significant effort to achieving high-performance communications for high-speed vehicles in transportation infrastructures including vehicle-to- vehicle(V2V), vehicle-to-infrastructure(V2I), vehicle-to-pedestrian(V2P), andvehicle-to-network (V2N) communications (collectively termed as vehicle-to-everything … WebIntelligent reflecting/refracting surface (IRS) has recently emerged as a promising solution to reconfigure wireless propagation environment for enhancing the communication performance by tuning passive signal reflecti…
WebFeb 1, 2024 · This paper studies a new IRS-aided communication system with the IRS integrated to its aided access point (AP) to achieve both functions of transmit diversity and passive beamforming simultaneously, and designs the common phase-shift of IRS elements to achieve transmit diversity at the AP side without the need of any CSI of the users. 5 PDF WebGitHub - dilin993/IRS_Aided_Vehicular_Communications: Simulations on IRS aided vehicular communications dilin993 / IRS_Aided_Vehicular_Communications Public …
WebJul 8, 2024 · Prior research on intelligent reflection surface (IRS)-assisted unmanned aerial vehicle (UAV) communications has focused on a fixed location for the IRS or mounted on a UAV. The assumption that the IRS is located at a fixed position will prohibit mobile users from maximizing many wireless network benefits, such as data rate and coverage. WebUnlike existing works that mostly focus on single-carrier systems, we consider an IRS-assisted multi-carrier MIMO wireless physical layer security communication system, which consists of a legitimate transmitter, a legitimate receiver, an IRS node and an eavesdropper.
Webbetween IRS and BS, hv ∈CN be the channel between the Fig. 1. An illustration of IRS-aided vehicular communication network. vehicle and IRS, and hd ∈CM be the direct channel between the vehicle and BS. Reflecting elements of the IRS can induce phase shifts in the incoming signals. We consider these phase shifts to be one of Ldiscrete ...
WebMar 22, 2024 · Intelligent reflecting surface (IRS) is a newer technology, which has the potential to overcome these poor channel propagation effects and hence increase signal coverage and reduce energy... how to retake the satWebMar 10, 2024 · More functions coming later in 2024 to help taxpayers with more complex issues. IR-2024-56, March 10, 2024. WASHINGTON — The Internal Revenue Service today … northeastern systematic alphaWebApr 10, 2024 · First, we model the MARL framework to portray the dynamic wireless communication environment and interactive agent entities, which interprets the relationship between reinforcement learning and communication strategies. Moreover, in an IRS-aided cell-free massive MIMO system, entries are collaborated by the CPU for joint optimization, … how to retension garage door springWebReconfigurable intelligent surface (RIS) can provide stable connectivity for vehicular communications when direct transmission becomes significantly weaker with dynamic … northeastern tabletop and roleplay societyWebJul 8, 2024 · For IRS-aided communications, the summary includes capacity/data rate analyses, power/spectral optimizations, channel estimation, deep learning-based design, and reliability analysis. Then we review IRSs implementations as well as the use of IRSs in secure communications, terminal-positioning, and other novel applications. northeastern tabletop gaming clubWebDec 1, 2024 · The IRS potential allows its integration with several existing technologies such as the singleinput, single-output (SISO) system, MIMO system, NOMA, and others. For example, the authors of [20]... northeastern synod mnWebDec 1, 2024 · Abstract In this paper, we evaluate the secrecy performance of an intelligent reflecting surface (IRS)-assisted device-to-device (D2D) communication in spectrum-shared cellular networks. To this en... Secrecy performance analysis of IRS-assisted D2D communication underlaying cellular network Physical Communication Advanced Search … northeastern taekwondo