Zobrazeno 1 - 10
of 639
pro vyhledávání: '"intelligent reflecting surfaces"'
Autor:
Senthil Kumar Jagatheesaperumal, Zhaohui Yang, Md. Rafiul Hassan, Mohammad Mehedi Hassan, Giancarlo Fortino
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The rapid advancement of modern communication technologies necessitates the development of generalized multi-access frameworks and the continuous implementation of rate splitting, augmented with semantic awareness. This trend, coupled with t
Externí odkaz:
https://doaj.org/article/4f585dad95bb4dca904b7b92383a5d78
Akademický článek
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Autor:
Thaherbasha Shaik, Nageena parveen SD, Rakshitha Bavirishetty, Abhiram Baloju, Khaja sharikuddin, Saikrishna Maku
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102464- (2024)
Future wireless technology requires higher data rates, low latency, and flexibility to provide services to users. To fulfil these demands, various multiple access techniques are proposed. Among these techniques, the non-orthogonal multiple access tec
Externí odkaz:
https://doaj.org/article/a619e739579d4824bcf85fad85e6a7cc
Autor:
Manzoor Ahmed, Abdul Wahid, Wali Ullah Khan, Feroz Khan, Asim Ihsan, Zain Ali, Khaled M. Rabie, Thokozani Shongwe, Zhu Han
Publikováno v:
IEEE Access, Vol 12, Pp 173867-173901 (2024)
Communication at terahertz (THz) frequencies has emerged as a potential answer to the challenge of providing massive capacity and ultra-high data speeds for 6G wireless networks. However, THz waves are vulnerable to obstruction because of their atten
Externí odkaz:
https://doaj.org/article/3102d08776454d9485b0a14930e7eb99
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
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-10 (2024)
The integration of intelligent reflecting surfaces (IRS) into free-space optical (FSO) communication systems is considered as a promising and innovative approach to overcoming existing challenges due to the strict line-of-sight (LoS) requirements fac
Externí odkaz:
https://doaj.org/article/acd3001cd6684b25b613f11f0b284196
Autor:
Nivetha Baskar, Poongundran Selvaprabhu, Vinoth Babu Kumaravelu, Sunil Chinnadurai, Vetriveeran Rajamani, Vivek Menon U, Vinoth Kumar C
Publikováno v:
IEEE Access, Vol 12, Pp 85423-85454 (2024)
This survey paper provides a comprehensive overview of integrating Multiple-Input Multiple-Output (MIMO) with Intelligent Reflecting Surfaces (IRS) in wireless communication systems. IRS is known as reconfigurable metasurfaces, have emerged as a tran
Externí odkaz:
https://doaj.org/article/acfd5e282c6d4cd18612594e22d25d32
Publikováno v:
IEEE Access, Vol 12, Pp 82168-82191 (2024)
The integration of intelligent reflecting surfaces (IRS) into cooperative non-orthogonal multiple access (NOMA) systems revolutionizes wireless networks by enhancing signal strength, mitigating interference, and optimizing spectral efficiency. The co
Externí odkaz:
https://doaj.org/article/bf60c072e31846ffb0a55abb044363f2
Publikováno v:
IEEE Access, Vol 12, Pp 76065-76073 (2024)
In this paper, re-configurable intelligent reflecting surfaces (IRS) based on cell-free communications to serve multi-user (MU) are considered. This is to enhance the transmission for the next generation of wireless communications. This technique has
Externí odkaz:
https://doaj.org/article/9ba0e1b9b5a741dabb3abb02aa3c3bf5
Autor:
Danya A. Saifaldeen, Abdullatif M. Al-Baseer, Bekir S. Ciftler, Mohamed M. Abdallah, Khalid A. Qaraqe
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3007-3020 (2024)
This paper explores a new advancement in physical layer security (PLS) techniques, focusing on the integration of Intelligent Reflecting Surfaces (IRS). This work centers on developing an intelligent hybrid system combining communication lines using
Externí odkaz:
https://doaj.org/article/6fc1257856b140d69dcd17b959af1a6c