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Ahmed M. Al-Samman
Researcher at Universiti Teknologi Malaysia
Publications - 48
Citations - 681
Ahmed M. Al-Samman is an academic researcher from Universiti Teknologi Malaysia. The author has contributed to research in topics: Path loss & Delay spread. The author has an hindex of 13, co-authored 48 publications receiving 462 citations. Previous affiliations of Ahmed M. Al-Samman include Norwegian University of Science and Technology.
Papers
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Journal ArticleDOI
A comprehensive review on coordinated multi-point operation for LTE-A
Faizan Qamar,Kaharudin Dimyati,Mohammad Nour Hindia,Kamarul Ariffin Noordin,Ahmed M. Al-Samman +4 more
TL;DR: It is shown that CoMP leads to both network throughput and capacity expansion in Long Term Evolution Advanced (LTE-A) network and can significantly provide more enhancements in spectrum efficiency and network performance gain with better cooperative coordination strategies.
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Statistical Modelling and Characterization of Experimental mm-Wave Indoor Channels for Future 5G Wireless Communication Networks.
Ahmed M. Al-Samman,Tharek Abd Rahman,Marwan Hadri Azmi,Mohammad Nour Hindia,Imdad Khan,Imdad Khan,Effariza Hanafi +6 more
TL;DR: This paper develops a new path-loss model to account for the frequency attenuation with distance, which is term the Frequency attenuation (FA) path- loss model and introduce a frequency-dependent attenuation factor.
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Indoor corridor wideband radio propagation measurements and channel models for 5G millimeter wave wireless communications at 19 GHz, 28 GHz, and 38 GHz Bands
TL;DR: The results indicated that the channel propagation for 5G using high directional antenna should be used in the beamforming technique to receive the signal and collect all multipath components from different angles in a particular mobile location.
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On Platform to Enable the Cognitive Radio Over 5G Networks
Mhd Nour Hindia,Faizan Qamar,Henry Ojukwu,Kaharudin Dimyati,Ahmed M. Al-Samman,Iraj Sadegh Amiri +5 more
TL;DR: This paper presents a comprehensive study of CR from the perspectives of spectrum allocation schemes, impact and role of MAC layer in spectrum sensing and sharing, CR application in multi-hop wireless networks, and challenges associated with channel selection and packet routing inMulti-hop heterogeneous CR networks.
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Large-scale path loss models and time dispersion in an outdoor line-of-sight environment for 5G wireless communications
TL;DR: In this paper, the authors compared three well-known path loss models for single-frequency and multi-frequency schemes: the close-in (CI) free space reference distance model, the floating intercept model (FI), and the alpha-beta-gamma (ABG) model.