Subband adaptive chip equalization for interference suppression in DS-UWB. - Yin Hoe Ng; Hafizal Mohamad; Teong Chee Chuah (IEICE Electron. Express, 2007)

On sub-band adaptive chip equalisation for direct sequence code division multiple access downlink over dispersive channels. - Yin Hoe Ng; Hafizal Mohamad; Teong Chee Chuah (IET Commun., 2007)

WiFi/WiMAX Heterogeneous Seamless Handover. - Rashid A. Saeed; Hafizal Mohamad; Borhanuddin Mohd Ali; Mazlan Abbas (BroadCom, 2008)

Dynamic hybrid automatic repeat request (DHARQ) for WiMAX - Mobile multihop relay using adaptive power control. - Rashid A. Saeed; Hafizal Mohamad; Borhanuddin Mohd Ali (Comput. Commun., 2009)

Fair bandwidth assignment in hierarchical scheduling for mobile WiMAX system. - Ali Mohammed Alsahag; Borhanuddin Mohd Ali; Nor Kamariah Noordin; Hafizal Mohamad (APCC, 2011)

WiFi/WiMAX Seamless Convergence with Adaptive Vertical Handover for Continuity of Internet Access. - Rashid A. Saeed; Hafizal Mohamad; Mazlan Abbas; Borhanuddin Mohd Ali (Adv. Internet Things, 2011)

Single carrier adaptive array for STBC transmission over cognitive radio network. - Anizamariah Daud; Nordin Bin Ramli; Hafizal Mohamad; Mahamod Ismail (APCC, 2012)

Scalable video streaming over overlay/underlay cognitive radio network. - Hezerul Abdul Karim; Hafizal Mohamad; Nordin Bin Ramli; Aduwati Sali (ISCIT, 2012)

Performance evaluation of PAPR in OFDM for UMTS-LTE system. - Mahamod Ismail; Ridza Fauzi; Jamil Sultan; Norbahiah Misran; Hafizal Mohamad; Waheb A. Jabbar (PIMRC, 2012)

Global Communications Newsletter. - Warren Montgomery; A. C. Mcquaide; Borhanuddin Mohd Ali; Hafizal Mohamad; Mahamod Ismail; Stefano Bregni; Eduardo Cerqueira (IEEE Commun. Mag., 2012)

A novel scheme for performing wireless distributed computing with strip spectral correlation algorithm. - Mohammed Alfaqawi; Jalel Chebil; Mohamed Hadi Habaebi; Nordin Bin Ramli; Hafizal Mohamad (APCC, 2013)

Reweighted nuclear norm minimization of interference alignment for cognitive radio networks. - Anizamariah Daud; Mahamod Ismail; Nordin Bin Ramli; Hafizal Mohamad (WiMob, 2013)

RRSEB: A Reliable Routing Scheme for Energy-balancing Using a Self-adaptive Method in Wireless Sensor Networks. - Ahmed M. Shamsan Saleh; Borhanuddin Mohd Ali; Hafizal Mohamad; Mohd Fadlee A. Rasid; Alyani Ismail (KSII Trans. Internet Inf. Syst., 2013)

Effects of network characteristics on learning mechanism for routing in cognitive radio ad hoc networks. - Hasan A. A. Al-Rawi; Kok-Lim Alvin Yau; Hafizal Mohamad; Nordin Bin Ramli; Wahidah Hashim (CSNDSP, 2014)

A novel opportunistic spectrum aware routing for cognitive radio wireless mesh network. - Nordin Bin Ramli; Chong Wai Kean; Hafizal Mohamad; Mohamad Yusoff Alias (ICCC, 2014)

Two-dimensional burst construction with QoS assurance for OFDMA mobile WiMAX system. - Ali Mohammed Alsahag; Borhanuddin Mohd Ali; Nor Kamariah Noordin; Hafizal Mohamad; Nordin Bin Ramli (ISTT, 2014)

Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks. - Ibrahim Mustapha; Borhanuddin Mohd Ali; Aduwati Sali; Mohd Fadlee Abdul Rasid; Hafizal Mohamad (ISTT, 2014)

A reinforcement learning-based routing scheme for cognitive radio ad hoc networks. - Hasan A. A. Al-Rawi; Kok-Lim Alvin Yau; Hafizal Mohamad; Nordin Bin Ramli; Wahidah Hashim (WMNC, 2014)

Adaptive Handover Decision Algorithm Based on Multi-Influence Factors through Carrier Aggregation Implementation in LTE-Advanced System. - Ibraheem Shayea; Mahamod Ismail; Rosdiadee Nordin; Hafizal Mohamad (J. Comput. Networks Commun., 2014)

Fair uplink bandwidth allocation and latency guarantee for mobile WiMAX using fuzzy adaptive deficit round robin. - Ali Mohammed Alsahag; Borhanuddin Mohd Ali; Nor Kamariah Noordin; Hafizal Mohamad (J. Netw. Comput. Appl., 2014)

Clustering algorithms for Cognitive Radio networks: A survey. - Kok-Lim Alvin Yau; Nordin Bin Ramli; Wahidah Hashim; Hafizal Mohamad (J. Netw. Comput. Appl., 2014)

Multiple Description Video Coding for Underlay Cognitive Radio Network. - Hezerul Abdul Karim; Hafizal Mohamad; Nordin Bin Ramli; Aduwati Sali (CrownCom, 2015)

Performance analysis of outdoor wireless mesh network using B.A.T.M.A.N. advanced. - Nuzli Mohamad Anas; Faiz Kamil Hashim; Hafizal Mohamad; Mohd Hafiz Baharudin; Mohd Pazli Sulong (SNPD, 2015)

SMART: A SpectruM-Aware ClusteR-based rouTing scheme for distributed cognitive radio networks. - Yasir Saleem 001; Kok-Lim Alvin Yau; Hafizal Mohamad; Nordin Bin Ramli; Mubashir Husain Rehmani (Comput. Networks, 2015)

A survey of cognitive radio and TV white spaces in Malaysia. - H. Elshafie; Norsheila Fisal; Mazlan Abbas; Walid A. Hassan; Hafizal Mohamad; Nordin Bin Ramli; Shanjeevan Jayavalan; Suleiman Zubair (Trans. Emerg. Telecommun. Technol., 2015)

An Energy-Efficient Spectrum-Aware Reinforcement Learning-Based Clustering Algorithm for Cognitive Radio Sensor Networks. - Ibrahim Mustapha; Borhanuddin Mohd Ali; Mohd Fadlee A. Rasid; Aduwati Sali; Hafizal Mohamad (Sensors, 2015)

VHF Band Utilization Measurement for Cognitive Radio Application in Malaysia. - Hashim Eltahir Ahmed Elshafie; Norsheila Fisal; Sharifah Kamilah Syed Yusof; Hafizal Mohamad; Nordin Bin Ramli; Shanjeevan Jayavalan; Walid A. Hassan; Suleiman Zubair (Wirel. Pers. Commun., 2015)

Distributed power control and beamforming for cognitive two-way relay networks using a game-theoretic approach. - Havzhin Iranpanah; Borhanuddin Mohd Ali; Fazirulhisyam Hashim; Hafizal Mohamad (ISTT, 2016)

Route Selection for Multi-Hop Cognitive Radio Networks Using Reinforcement Learning: An Experimental Study. - Aqeel Raza Syed; Kok-Lim Alvin Yau; Junaid Qadir 001; Hafizal Mohamad; Nordin Bin Ramli; Sye Loong Keoh (IEEE Access, 2016)

Novel Handover Optimization with a Coordinated Contiguous Carrier Aggregation Deployment Scenario in LTE-Advanced Systems. - Ibraheem Shayea; Mahamod Ismail; Rosdiadee Nordin; Hafizal Mohamad; Tharek Abd Rahman; Nor Fadzilah Abdullah (Mob. Inf. Syst., 2016)

Maximum rate resource allocation algorithms with multiuser diversity and QoS support for downlink OFDMA based WiMAX system. - Ali Mohammed Alsahag; Borhanuddin Mohd Ali; Nor Kamariah Noordin; Hafizal Mohamad (Telecommun. Syst., 2016)

Global Communications Newsletter. - Stefano Bregni; Andrzej Jajszczyk; Fazirulhisyam Hashim; Aduwati Sali; Ayman A. El-Saleh; W. Nurdiana; K. Anuar; K. Abdullah; Mohamad Yusoff Alias; Mardeni Roslee; Nordin Bin Ramli; Hafizal Mohamad; et al. (IEEE Commun. Mag., 2017)

Global Communications Newsletter. - Aduwati Sali; Fazirulhisyam Hashim; Chee Yen Leow; Nur Idora Abdul Razak; Hafizal Mohamad; Sara Abou Chakra; César Vargas Rosales; Rafaela Villalpando Hernandez (IEEE Commun. Mag., 2017)

Bayesian inference and fuzzy inference for spectrum sensing order in cognitive radio networks. - Ahmed Mohamedou; Aduwati Sali; Borhanuddin Mohd Ali; Mohamed Othman; Hafizal Mohamad (Trans. Emerg. Telecommun. Technol., 2017)

An energy efficient Reinforcement Learning based Cooperative Channel Sensing for Cognitive Radio Sensor Networks. - Ibrahim Mustapha; Borhanuddin Mohd Ali; Aduwati Sali; Mohd Fadlee A. Rasid; Hafizal Mohamad (Pervasive Mob. Comput., 2017)

Clustering and Reinforcement-Learning-Based Routing for Cognitive Radio Networks. - Yasir Saleem 001; Kok-Lim Alvin Yau; Hafizal Mohamad; Nordin Bin Ramli; Mubashir Husain Rehmani; Qiang Ni (IEEE Wirel. Commun., 2017)

RL-Budget: A Learning-Based Cluster Size Adjustment Scheme for Cognitive Radio Networks. - Zunera Javed; Kok-Lim Alvin Yau; Hafizal Mohamad; Nordin Bin Ramli; Junaid Qadir 001; Qiang Ni (IEEE Access, 2018)

Route selection over clustered cognitive radio networks: An experimental evaluation. - Mariam Musavi; Kok-Lim Alvin Yau; Aqeel Raza Syed; Hafizal Mohamad; Nordin Bin Ramli (Comput. Commun., 2018)

Performance Evaluation of Route Selection Schemes over a Clustered Cognitive Radio Network. - Mariam Musavi; Kok-Lim Alvin Yau; Hafizal Mohamad; Nordin Bin Ramli (APWCS, 2019)

New Weight Function for Adapting Handover Margin Level over Contiguous Carrier Aggregation Deployment Scenarios in LTE-Advanced System. - Ibraheem Shayea; Mahamod Ismail; Rosdiadee Nordin; Mustafa Ergen; Norulhusna Binti Ahmad; Nor Fadzilah Abdullah; Abdulraqeb Alhammadi; Hafizal Mohamad (Wirel. Pers. Commun., 2019)

A Comprehensive Survey on Mobility Management in 5G Heterogeneous Networks: Architectures, Challenges and Solutions. - Emre Gures; Ibraheem Shayea; Abdulraqeb Alhammadi; Mustafa Ergen; Hafizal Mohamad (IEEE Access, 2020)

Utility Function Based Resource Block Scheduling in Wireless Networks. - Ukasyah Mahamod; Hafizal Mohamad; Ibraheem Shayea; Fauzun Abdullah Asuhaimi; Marinah Othman (APCC, 2021)

Handover Management of Drones in Future Mobile Networks: 6G Networks. - Joana Angjo; Ibraheem Shayea; Mustafa Ergen; Hafizal Mohamad; Abdulraqeb Alhammadi; Yousef Ibrahim Daradkeh (IEEE Access, 2021)

Airplane Detection Based on Mask Region Convolution Neural Network. - W. T. Alshaibani; Mustafa Helvaci; Ibraheem Shayea; Hafizal Mohamad (CoRR, 2021)

Handover Parameters Optimisation Techniques in 5G Networks. - Wasan Kadhim Saad; Ibraheem Shayea; Bashar J. Hamza; Hafizal Mohamad; Yousef Ibrahim Daradkeh; Waheb A. Jabbar (Sensors, 2021)

Millimetre-Wave Propagation Channel Based on NYUSIM Channel Model With Consideration of Rain Fade in Tropical Climates. - Asma Ali Hussein Budalal; Ibraheem Shayea; Md. Rafiqul Islam 005; Marwan Hadri Azmi; Hafizal Mohamad; Sawsan Ali Saad; Yousef Ibrahim Daradkeh (IEEE Access, 2022)

Overview of evolutionary algorithms and neural networks for modern mobile communication. - Lida Kouhalvandi; Ibraheem Shayea; Serdar Özoguz; Hafizal Mohamad (Trans. Emerg. Telecommun. Technol., 2022)

Mobility-Aware Offloading Decision for Multi-Access Edge Computing in 5G Networks. - Saeid Jahandar; Lida Kouhalvandi; Ibraheem Shayea; Mustafa Ergen; Marwan Hadri Azmi; Hafizal Mohamad (Sensors, 2022)

Handover Management for Drones in Future Mobile Networks - A Survey. - Ibraheem Shayea; Pabiola Dushi; Mohammed Khaled Banafaa; Rozeha A. Rashid; Sawsan Ali Saad; Mohd Adib Sarijari; Yousef Ibrahim Daradkeh; Hafizal Mohamad (Sensors, 2022)

Intelligent coordinated self-optimizing handover scheme for 4G/5G heterogeneous networks. - Abdulraqeb Alhammadi; Wan Haslina Hassan; Ayman A. El-Saleh; Ibraheem Shayea; Hafizal Mohamad; Wasan Kadhim Saad (ICT Express, 2023)

Quantifying the Availability of TV White Space for Cognitive Radio in Malaysia. - Hashim Eltahir Ahmed Elshafie; Hafizal Mohamad; Naoufel Kraiem; Mosab Hamdan; Rashid A. Saeed; Abdelmoty M. Ahmed (ATSIP, 2024)