Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Prakriti Saxena"'
Autor:
Prakriti Saxena, Yeon Ho Chung
Publikováno v:
ICT Express, Vol 9, Iss 3, Pp 466-472 (2023)
In this work, we investigate the performance of an all-optical dual hop free-space optical (FSO) communication system using an unmanned aerial vehicle (UAV) as a relay and utilizing a reconfigurable optical intelligent reflecting surface (ROIRS) to i
Externí odkaz:
https://doaj.org/article/529d71d329704a6ea3b2fc95134c5ffc
Autor:
Prakriti Saxena, Yeon Ho Chung
Publikováno v:
ICT Express, Vol 9, Iss 3, Pp 439-445 (2023)
In this paper, we investigate the performance of a downlink non-orthogonal multiple access (NOMA) based visible light communication (VLC) system. We consider that the users are randomly located following a binary Poisson point (BPP) Process. The perf
Externí odkaz:
https://doaj.org/article/81c92a48be6d4b2fbe7de72ffed9a9af
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 2, Pp 1-12 (2021)
In this paper, an artificial noise (AN) injection technique is incorporated in a free-space optical (FSO) communication system with the aim of enhancing the secrecy performance of the system. An intensity modulated direct detection (IM/DD) FSO link w
Externí odkaz:
https://doaj.org/article/16dda42dfdac4caaaf227321b3e00b7e
Autor:
Prakriti Saxena, Manav R. Bhatnagar
Publikováno v:
IEEE Access, Vol 7, Pp 105298-105313 (2019)
Underwater wireless optical communication (UWOC) refers to the transmission of data in unguided water medium through optical carriers. Beam spread function (BSF) characterizes the amount of light irradiance received at the receiver as a function of r
Externí odkaz:
https://doaj.org/article/561979b5a7f040a4907b1768d37863d4
Autor:
Petr Pešek, Stanislav Zvanovec, Petr Chvojka, Manav R. Bhatnagar, Zabih Ghassemlooy, Prakriti Saxena
Publikováno v:
Sensors, Vol 18, Iss 4, p 1125 (2018)
In this paper, we investigate relay-assisted visible light communications (VLC) where a mobile user acts as a relay and forwards data from a transmitter to the end mobile user. We analyse the utilization of the amplify-and-forward (AF) and decode-and
Externí odkaz:
https://doaj.org/article/2c364b4f5426452fbbcf6d551451064c
Autor:
Prakriti Saxena, Yeon Ho Chung
Publikováno v:
IEEE Transactions on Vehicular Technology. :1-16
Publikováno v:
IEEE Communications Letters. 25:1605-1609
Reconfigurable intelligent surface (RIS) is an emerging technology that can achieve reconfigurable radio propagation environments for beyond 5G/6G wireless systems by smartly tuning the signal reflection via a large number of low-cost passive reflect
Autor:
Aashish Mathur, Jamel Nebhen, Prakriti Saxena, Manav R. Bhatnagar, Aman Sikri, Georges Kaddoum
Publikováno v:
IEEE Photonics Journal. 13:1-12
In this paper, an artificial noise (AN) injection technique is incorporated in a free-space optical (FSO) communication system with the aim of enhancing the secrecy performance of the system. An intensity modulated direct detection (IM/DD) FSO link w
Autor:
Prakriti Saxena, Yeon Ho Chung
Publikováno v:
ICT Express.
Autor:
Prakriti Saxena, Yeon Ho Chung
Publikováno v:
ICT Express.