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Yasir Amer Al-Jawhar
Researcher at Universiti Tun Hussein Onn Malaysia
Publications - 8
Citations - 165
Yasir Amer Al-Jawhar is an academic researcher from Universiti Tun Hussein Onn Malaysia. The author has contributed to research in topics: Orthogonal frequency-division multiplexing & Reduction (complexity). The author has an hindex of 6, co-authored 8 publications receiving 89 citations. Previous affiliations of Yasir Amer Al-Jawhar include Ministry of Communications.
Papers
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Journal ArticleDOI
Bat Optimized Link State Routing Protocol for Energy-Aware Mobile Ad-Hoc Networks
Mohammed Ahmed Jubair,Salama A. Mostafa,Ravie Chandren Muniyandi,Hairulnizam Mahdin,Aida Mustapha,Mustafa Hamid Hassan,Moamin A. Mahmoud,Yasir Amer Al-Jawhar,Ahmed Salih Al-Khaleefa,Ahmed Jubair Mahmood +9 more
TL;DR: The BOLSR protocol reduces the energy consumption and increases the lifespan of the network, compared with the CAABO, EBOLSR, and OLSR, and the performance metric consists of routing overhead ratios, energy consumption, and end-to-end delay which is applied to evaluate the performance of the routing protocols.
Journal ArticleDOI
A Review of Optimization Algorithms in Solving Hydro Generation Scheduling Problems
Ali Thaeer Hammid,Omar I. Awad,Mohd Herwan Sulaiman,Saraswathy Shamini Gunasekaran,Salama A. Mostafa,Nallapaneni Manoj Kumar,Bashar Ahmad Khalaf,Yasir Amer Al-Jawhar,Yasir Amer Al-Jawhar,Raed Abdulkareem Abdulhasan +9 more
TL;DR: Optimal solutions obtained by a collection of meta-heuristic optimization methods for various experience cases are established, and the presented methods are compared according to the case study, limitation of parameters, optimization techniques, and consideration of the main goal.
Journal ArticleDOI
Reducing PAPR With Low Complexity for 4G and 5G Waveform Designs
Yasir Amer Al-Jawhar,Khairun Nidzam Ramli,Aida Mustapha,Salama A. Mostafa,Nor Shahida Mohd Shah,Montadar Abas Taher +5 more
TL;DR: A new low complexity algorithm by combining the Gray code and the left feedback shift register operation based on a specific mapping rule has been proposed and the numerical results indicate that the Gray-PF-PTS algorithm extensively reduces the computational complexity level without degradation the PAPR reduction performance compared with the conventional PTS method.
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Improving PAPR performance of filtered OFDM for 5G communications using PTS
Yasir Amer Al-Jawhar,Yasir Amer Al-Jawhar,Khairun Nidzam Ramli,Montadar Abas Taher,Nor Shahida Mohd Shah,Salama A. Mostafa,Bashar Ahmed Khalaf +6 more
TL;DR: The simulation results indicate that the F‐OFDM based on PTS achieves higher levels of PAPR, BER, and OOBE performances compared with OFDM, and the BER performance of F‐ OFDM is uninfluenced by the use of the PTS technique.
Journal ArticleDOI
An enhanced partial transmit sequence segmentation schemes to reduce the PAPR in OFDM Systems
Yasir Amer Al-Jawhar,Nor Shahida Mohd Shah,Montadar Abas Taher,Mustafa Sami Ahmed,Khairun Nidzam Ramli +4 more
TL;DR: Five types of segmentation schemes are proposed to improve the PAPR reduction execution including sine and cosine shape as well as hybrid interleaving and adjacent schemes in new approaches, without increasing the computational complexity of the system.