Zobrazeno 1 - 10
of 27
pro vyhledávání: '"chapala, vinay kumar"'
The present path loss models for wireless systems employing reconfigurable intelligent surfaces (RIS) do not account for the elevation of the transmitter, receiver, and RIS module. In this paper, we develop an analytical model for path loss of a wire
Externí odkaz:
http://arxiv.org/abs/2402.10419
Existing research provides statistical results on the sum of single-variate Fox-H functions to analyze the performance of diversity receivers and reconfigurable intelligent surfaces (RIS) based wireless systems. There is a research gap in exact perfo
Externí odkaz:
http://arxiv.org/abs/2311.01312
Existing research works on reconfigurable intelligent surfaces (RIS) based terahertz (THz) system ignores the effect of phase noise and employ the zero-boresight pointing errors model of the free-space optics channel in performance analysis. In this
Externí odkaz:
http://arxiv.org/abs/2211.08690
Recent research provides an approximation on the performance for reconfigurable intelligent surface (RIS) assisted systems over generalized fading channels with phase noise resulting from imperfect phase compensation at the RIS. In this paper, we dev
Externí odkaz:
http://arxiv.org/abs/2209.10528
Reconfigurable intelligent surface (RIS) can provide stable connectivity for vehicular communications when direct transmission becomes significantly weaker with dynamic channel conditions between an access point and a moving vehicle. In this paper, w
Externí odkaz:
http://arxiv.org/abs/2204.09958
Publikováno v:
IEEE Systems Journal, 2023
In this paper, we analyze the performance of a reconfigurable intelligent surface (RIS)-assisted multi-hop transmission by employing multiple RIS units to enable favorable communication for a mixed free-space optical (FSO) and radio-frequency (RF) sy
Externí odkaz:
http://arxiv.org/abs/2112.12944
Reconfigurable intelligent surface (RIS) is a promising technology to avoid signal blockage by creating virtual line-of-sight (LOS) connectivity for free-space optical (FSO) and radio frequency (RF) wireless systems. This paper considers a mixed FSO-
Externí odkaz:
http://arxiv.org/abs/2108.07236
Publikováno v:
IEEE Transactions on Communications, Dec 2021
Reconfigurable intelligent surface (RIS) is an excellent use case for line-of-sight (LOS) based technologies such as free-space optical (FSO) communications. In this paper, we analyze the performance of RIS-empowered FSO (RISE-FSO) systems by unifyin
Externí odkaz:
http://arxiv.org/abs/2106.02000
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