Zobrazeno 1 - 10
of 2 878
pro vyhledávání: '"Nakagami-m"'
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2024, Iss 1, Pp 1-20 (2024)
Abstract In this work, we propose a multiple feedback-based successive interference cancellation (SIC) scheme for an ultra-dense Internet of Things (IoT) device network. Non-orthogonal multiple access (NOMA) enables massive connectivity with improved
Externí odkaz:
https://doaj.org/article/dcb4ca8147554431af5cf75c6a16aa81
Publikováno v:
Alexandria Engineering Journal, Vol 101, Iss , Pp 16-24 (2024)
In this work, we investigate the performance of dual-hop hybrid free-space optical/radio frequency (FSO/RF) systems with decode-and-forward relaying, where the FSO link experiences Gamma–Gamma turbulence with pointing errors, while the RF link unde
Externí odkaz:
https://doaj.org/article/0c0650105c4b4d40ba96d1ffac6e20f3
Autor:
Shaik Rajak, Inbarasan Muniraj, Poongundran Selvaprabhu, Vinoth Babu Kumaravelu, Md. Abdul Latif Sarker, Sunil Chinnadurai, Dong Seog Han
Publikováno v:
ICT Express, Vol 10, Iss 3, Pp 507-512 (2024)
In this paper, we have investigated the performance of energy efficiency (EE) for Intelligent Transportation Systems (ITS), which recently emerged and advanced to preserve speed as well as safe transportation expansion via a cooperative IRS-relay net
Externí odkaz:
https://doaj.org/article/ed51bdf00fbb40e89468d7eb0417e24b
Autor:
Ilavarasan Tamilarasan, Poongundran Selvaprabhu, Rajeshkumar Venkatesan, Vetriveeran Rajamani, Deepan Nagarajan, Rebekka Balakrishnan
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 9, Pp 102966- (2024)
This paper presents a unified theoretical framework to investigate the performance of an integrated unmanned aerial vehicle (UAV)-backscatter communication (BackComm) system for internet of things (IoT) sensor network applications. In this system, UA
Externí odkaz:
https://doaj.org/article/74dbe434c6c64cc5ae871fe495427b44
Publikováno v:
Alexandria Engineering Journal, Vol 88, Iss , Pp 276-286 (2024)
With the widespread application of various battery-powered devices, it is very challenging to sustainably meet the tremendous wireless transmission requirements over limited spectrum. We propose a wireless energy harvesting (EH) based uplink transmis
Externí odkaz:
https://doaj.org/article/8ff911891623410dbb9eeb884be68a62
Autor:
Soumya P. Dash, Debasish Ghose
Publikováno v:
IEEE Access, Vol 12, Pp 170741-170753 (2024)
A reconfigurable intelligent surface (RIS)-aided wireless communication system is considered in this paper, where the transmitter sends data to the receiver via a direct link and the RIS. The phases of the reflecting elements of the RIS are selected
Externí odkaz:
https://doaj.org/article/8d18f90e0da1494eb27a92b15324971d
Autor:
Muhammad Farooq, Anwar Khan, Musaed Alhussein, Hasan Mahmood, Khursheed Aurangzeb, Surbhi Bhatia Khan
Publikováno v:
IEEE Access, Vol 12, Pp 144565-144578 (2024)
The advent of the next generation of wireless communication (NextGen) demands substantial investments and collaborative research for the fundamental need of wireless communications. Therefore, cooperative communication plays a vital role in overcomin
Externí odkaz:
https://doaj.org/article/c57b9e380f1c4168bc971e409214976f
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 5921-5932 (2024)
This paper presents exact formulas for the probability distribution function (PDF) and moment generating function (MGF) of the sum-product of statistically independent but not necessarily identically distributed (i.n.i.d.) Nakagami-m random variables
Externí odkaz:
https://doaj.org/article/72179cc2cb644d9cb894539834c95960
Autor:
Muhammad Wasif Khan, Jawad Mirza, Waeal J. Obidallah, Mohammed Alkhathami, Deafallah Alsadie, Rawan Alsuwailem
Publikováno v:
IEEE Access, Vol 12, Pp 125920-125930 (2024)
Intelligent Reconfigurable Surface has become a promising technique in recent years due to its inherent ability to overcome the severe wireless fading channel characteristics such as reflection, refraction, scattering, and diffraction, etc. On the ot
Externí odkaz:
https://doaj.org/article/337fd25280114ca2b130eafc9c7db5e4
Autor:
Parvez Shaik, Kamal Kishore Garg, Praveen Kumar Singya, Vimal Bhatia, Ondrej Krejcar, Mohamed-Slim Alouini
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3775-3791 (2024)
With an objective of ubiquitous connectivity around the world with enhanced spectral efficiency, intelligent reflecting surfaces (IRS) integrated satellite-terrestrial communications is a topic of research interest specially in infrastructure-deficie
Externí odkaz:
https://doaj.org/article/f6a3ecff236c4c3aac5fd9137117db1e