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Walid A. Al-Hussaibi
Researcher at University of Sussex
Publications - 32
Citations - 257
Walid A. Al-Hussaibi is an academic researcher from University of Sussex. The author has contributed to research in topics: Rayleigh fading & Wireless. The author has an hindex of 7, co-authored 28 publications receiving 200 citations. Previous affiliations of Walid A. Al-Hussaibi include Foundation of Technical Education & Ministry of Higher Education and Scientific Research.
Papers
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Efficient User Clustering, Receive Antenna Selection, and Power Allocation Algorithms for Massive MIMO-NOMA Systems
TL;DR: A new approach of massive MIMO-NOMA with receive antenna selection (RAS) is considered for the uplink channel to significantly increase the number of connected devices and overall sum rate capacity with improved user-fairness and less complexity.
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A Closed-Form Approximation of Correlated Multiuser MIMO Ergodic Capacity With Antenna Selection and Imperfect Channel Estimation
TL;DR: A tight closed-form approximation of the ergodic capacity for correlated Rayleigh fading multiuser MIMO channels with receive AS and imperfect CSI is presented, and a concise analytical capacity formula is derived in the high signal-to-noise ratio (SNR) region.
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Effect of filtering on the synchronization and performance of chaos-based secure communication over Rayleigh fading channel
TL;DR: Theoretical analysis and simulation results show that as the filter cut-off frequency decreased lower than the chaotic signal bandwidth, the synchronization error is considerably increased due to high distortion in the normal geometrical configuration of the attractor, and the average bit-error-rate performance is degraded significantly.
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Generation of correlated Rayleigh fading channels for accurate simulation of promising wireless communication systems
TL;DR: A generalized method is proposed for the accurate simulation of equal/ unequal power correlated Rayleigh fading channels to overcome the shortcomings of existing methods and enable the engineers for efficient design and deployment of new schemes for feasible wireless applications.
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Fast Receive Antenna Selection for Spatial Multiplexing MIMO over Correlated Rayleigh Fading Channels
TL;DR: A novel low complexity receive antenna selection (RAS) technique is proposed for SM-MIMO to maximize the channel capacity over correlated Rayleigh fading environment that provides fast RAS to capture most of the capacity gain promised by multiple antenna systems over different channel conditions.