Zobrazeno 1 - 10
of 292
pro vyhledávání: '"Redha, M A"'
Autor:
Celik, Abdulkadir, Tsai, Ming-Cheng, Radaydeh, Redha M., Al-Qahtani, Fawaz S., Alouini, Mohamed-Slim
Publikováno v:
IEEE Transactions on Communications, 2019
In this paper, we propose a distributed cluster formation (CF) and resource allocation (RA) framework for non-ideal non-orthogonal multiple access (NOMA) schemes in heterogeneous networks. The imperfection of the underlying NOMA scheme is due to the
Externí odkaz:
http://arxiv.org/abs/1907.02761
Publikováno v:
IEEE Transactions on Vehicular Technology ( Volume: 67 , Issue: 12 , Dec. 2018 )
We investigate the secrecy performance of a multiuser diversity scheme for an interference-limited wireless network with a base-station (BS), $N$ legitimate users and an eavesdropper, in the presence of a single dominant interferer. Assuming interfer
Externí odkaz:
http://arxiv.org/abs/1812.10829
Autor:
Celik, Abdulkadir, Tsai, Ming-Cheng, Radaydeh, Redha M., Al-Qahtani, Fawaz S., Alouini, Mohamed-Slim
In this paper, we consider an non-ideal successive interference cancellation (SIC) receiver based imperfect non-orthogonal multiple access (NOMA) schemes whose performance is limited by three factors: 1) Power disparity \& sensitivity constraints (PD
Externí odkaz:
http://arxiv.org/abs/1812.00476
Autor:
Radaydeh, Redha M.1 (AUTHOR) redha.radaydeh@gmail.com
Publikováno v:
Sensors (14248220). Aug2023, Vol. 23 Issue 16, p7138. 34p.
Autor:
Redha M. Radaydeh
Publikováno v:
Sensors, Vol 23, Iss 16, p 7138 (2023)
This paper presents a detailed framework for adaptive low-complexity and power-efficient resource allocation in decentralized device-to-device (D2D) networks. The adopted system model considers that active devices can directly communicate via specifi
Externí odkaz:
https://doaj.org/article/e1be49a603a44ea2a3009d85220661fb
Autor:
Redha M. Radaydeh, Fawaz S. Al-Qahtani, Abdulkadir Celik, Khalid A. Qaraqe, Mohamed-Slim Alouini
Publikováno v:
IEEE Access, Vol 8, Pp 182517-182536 (2020)
This paper studies imperfect underlay device-to-device (D2D) association in spectrum-shared cellular networks. It addresses important system and design interference constraints, processing load limitations and transmit power constraints at D2D termin
Externí odkaz:
https://doaj.org/article/bffdc6abfeae46e9b960743a502fe1ab
In this paper, we study power allocation strategies for a fixed-gain amplify-and-forward relay network employing multiple relays. We consider two optimization problems for the relay network: 1) optimal power allocation to maximize the end-to-end sign
Externí odkaz:
http://arxiv.org/abs/1211.5931
Publikováno v:
IEEE Access, Vol 7, Pp 88845-88858 (2019)
Hardware implementation of the proposed direction of arrival (DOA) estimation algorithms based on Cholesky and LDL decomposition is presented in this paper. The proposed algorithms are implemented for execution on a field programmable gate array (FPG
Externí odkaz:
https://doaj.org/article/e7c5381c6d04439abba0116c71c8dd49
Autor:
Elhuni, Redha M., Ahmad, M. Munir
Publikováno v:
In Procedia Manufacturing 2017 11:718-724
Autor:
Fawaz S. Al-Qahtani, Ahmed H. Abd El-Malek, Imran S. Ansari, Redha M. Radaydeh, Salam A. Zummo
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 2, Pp 1-22 (2017)
In this paper, we study the outage performance of multiuser mixed underlay radio frequency (RF)/multidestinations free-space optical (FSO) links. For RF links, we consider a secondary network with multiple users that can communicate with multiple des
Externí odkaz:
https://doaj.org/article/66cc994d6db44225afa3ab7d83a52e86