Irs aided vehicular communications
WebJun 24, 2024 · One novel approach to resolve this demand is by utilizing passive intelligent reflective surfaces (IRS) that can operate with negligible energy and be deployed at low … WebNumerical evaluations reveal that the dynamic rotation strategy can not only enhance spectral efficiency and reduce delay spread but is still effective when rotation errors exist. In this paper, we propose a rotatable reconfigurable intelligent surface (RIS) assisted system to enhance the transmission quality of wireless communications. The RIS is able to rotate …
Irs aided vehicular communications
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WebIntelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal prorogation in wireless networks. By smartly tuning the signal reflection via a large number of low-cost passive reflecting elements, IRS is capable of dynamically altering wireless channels to enhance the communication performance. WebReconfigurable intelligent surface (RIS) can provide stable connectivity for vehicular communications when direct transmission becomes significantly weaker with dynamic …
WebMar 1, 2024 · To alleviate the mmWave signal attenuation caused by buildings, Intelligent Reflecting Surface (IRS) has been regarded as efficient and prospective infrastructure. In this article, we study the IRS-aided MEC-served vehicular networks and analyze the relationship between computation resource allocation and offloading policy at an … WebNov 5, 2024 · MattiLatva-aho Abstract and Figures We investigate the use of an intelligent reflecting surface (IRS) in a millimeter-wave (mmWave) vehicular communication …
WebFeb 28, 2024 · To satisfy the communication requirements, multiple IRSs should be installed on the road, and their intervals must be controlled within a certain range. Regardless of the vehicle speed, the distance between the transmitter or receiver and the IRS is always within a suitable range. WebApr 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, …
WebThis article has been accepted for publication in IEEE Transactions on Vehicular Technology. This is the author's version which has not been fully edited and ... reflecting surface-aided wireless ...
WebThis book demonstrates that the reliable and secure communication performance of maritime communications can be significantly improved by using intelligent reflecting surface (IRS) aided communication, privacy-aware Internet of Things (IoT) communications, intelligent resource management and location privacy protection. chinamen tea bag holdersWebUnlike 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. grainger grant applicationWebbetween 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 ... china mental health surveyWebBoth 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 … chinamen\u0027s campgroundWebJul 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. grainger halo lightsWebMay 23, 2024 · Intelligent Reflecting Surface in 6G Vehicular Communications: A Survey Abstract: The applications of Intelligent Transportation System (ITS) and autonomous … china mental health stigmaWebDec 31, 2009 · If you bought a new, qualified plug-in electric vehicle (EV) in 2024 or before, you may be eligible for a clean vehicle tax credit up to $7,500 under Internal Revenue … china mental health survey cmhs