Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Omar B. Abdulghafoor"'
Autor:
Fadhil Mukhlif, Kamarul Ariffin Bin Noordin, Omar B Abdulghafoor, Tengku Faiz Tengku Mohmed Noor Izam
Publikováno v:
PLoS ONE, Vol 18, Iss 10, p e0292778 (2023)
[This corrects the article DOI: 10.1371/journal.pone.0235953.].
Externí odkaz:
https://doaj.org/article/3ed86cc33ff6479bbc9fc7431cf61ecd
Autor:
Fadhil Mukhlif, Kamarul Ariffin Bin Noordin, Omar B Abdulghafoor, Tengku Faiz Tengku Mohmed Noor Izam
Publikováno v:
PLoS ONE, Vol 15, Iss 8, p e0235953 (2020)
The most crucial challenge in the functioning of the wireless networks is the efficient utilization of radio resources. A significant element of resource handling is power regulation. With increasing requirement of wireless data transmission services
Externí odkaz:
https://doaj.org/article/a028caff8af241929a319dcd1a7c7029
Publikováno v:
Computers, Materials & Continua. 72:1561-1578
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a30acfa4719082ae54085f1fdcdf0ba5
https://doi.org/10.32604/cmc.2022.026074
https://doi.org/10.32604/cmc.2022.026074
Publikováno v:
KSII Transactions on Internet and Information Systems. 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::869be8123423233c61d153a9fa9cafac
https://doi.org/10.3837/tiis.2020.06.021
https://doi.org/10.3837/tiis.2020.06.021
Autor:
Rosdiadee Nordin, Aduwati Sali, Omar B. Abdulghafoor, Hilary Kelechi Anabi, Ahmed Mohamedou, Abdulmajid Almqdshi, Nor Fadzillah Abdullah
Publikováno v:
Wireless Personal Communications. 96:6473-6502
Strategies to acquire white space information is the single most significant functionality in cognitive radio networks (CRNs) and as such, it has gone some evolution to enhance information accuracy. The evolution trends are spectrum sensing, predicti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f34c1059ff41df1d8f1869539daad8
https://doi.org/10.1007/s11277-017-4487-6
https://doi.org/10.1007/s11277-017-4487-6
Autor:
Ahmed H.H. Al-Masoodi, M.H.M. Ahmed, Omar B. Abdulghafoor, Ab. H. H. Al Masoodi, Sulaiman Wadi Harun, I. A. M. Alani
Publikováno v:
Optical Materials Express. 10:2896
A high pulse energy Q-switched ytterbium-doped fiber laser (YDFL) based on copper oxide (CuO) nanoparticles as a saturable absorber (SA) is demonstrated. The CuO nanoparticles have been fabricated into a thin film using a liquid-phase exfoliation met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa0305d8514456ea320484c2a0f27380
https://doi.org/10.1364/ome.403713
https://doi.org/10.1364/ome.403713
Publikováno v:
KSII Transactions on Internet and Information Systems. 7:2957-2986
The traditional approach of fixed spectrum allocation to licensed networks has resulted in spectrum underutilisation. Cognitive radio technology is envisioned as a promising solution that can be used to resolve the ineffectiveness of the fixed spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae227f380c8c71380c6d0e1f717843ff
https://doi.org/10.3837/tiis.2013.12.001
https://doi.org/10.3837/tiis.2013.12.001
Publikováno v:
ISTT
Cognitive radio (CR) has been proposed to solve the problem of spectrum under utilisation by opportunistically accessing unutilised bands. In this research, the problem of resource allocation in OFDM-CR networks has been examined. The main objective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8119edbba860601b88b68898ced1c790
https://doi.org/10.1109/istt.2016.7918088
https://doi.org/10.1109/istt.2016.7918088
Autor:
Tito Yuwono, Mahamod Ismail, Omar B. Abdulghafoor, O. N.A. Alwahedy, Musbah Shaat, Rosdiadee Nordin
Publikováno v:
Journal of Physics: Conference Series. 852:012038
In this paper, the problem of resource allocation in OFDM-based downlink cognitive radio (CR) networks has been proposed. The purpose of this research is to decrease the computational complexity of the resource allocation algorithm for downlink CR ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5daa6f3072209315b964ffe8867ed92
https://doi.org/10.1088/1742-6596/852/1/012038
https://doi.org/10.1088/1742-6596/852/1/012038
Publikováno v:
KSII Transactions on Internet and Information Systems
r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname
r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname
In this tutorial, we integrate the concept of cognitive radio technology into game theory and supermarket game theory to address the problem of resource allocation in multiuser multicarrier cognitive radio networks. In addition, multiuser multicarrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90694945ddc1585ca7c59b31598e91c1
