Node Discovery Protocol and Localization for Distributed Underwater Acoustic Networks. - Al-Khalid Othman; A. E. Adams; Charalampos C. Tsimenidis (AICT/ICIW, 2006)

Wireless sensor networks for swift bird farms monitoring. - Al-Khalid Othman; K. M. Lee; Hushairi Zen; Wan Azlan Wan Zainal Abidin; Mohamad Faizrizwan Mohd Sabri (ICUMT, 2009)

900MHz and 1800MHz mobile phone effect towards adult head in SAR distribution and SAR in weight. - Kasumawati Binti Lias; Wan Azlan Wan Zainal Abidin; Thelaha Masri; Al-Khalid Othman; Ade Syaheda Wani Marzuki; Dayang Azra Awang Mat; Kuryati Kipli (SMC, 2010)

An optimized travelling time estimation mechanism for minimizing handover failures and unnecessary handovers from cellular networks to WLANs. - Adnan Mahmood; Hushairi Zen; Al-Khalid Othman (Int. J. Pervasive Comput. Commun., 2015)

Utility-based Scheduling Frameworks for Efficient Quality-of-Service Differentiation in a Mixture of Real-time and Non-real-time Traffics. - Olalekan Bello; Hushairi Zen; Al-Khalid Othman; Khairuddin Abdul Hamid (J. Comput. Sci., 2015)

A Review on Cooperative Diversity Techniques Bypassing Channel Estimation. - Sylvia Ong Ai Ling; Hushairi Zen; Al-Khalid B. Hj Othman; Mahmood Adnan; Olalekan Bello (CoRR, 2017)

Decoding of Decode and Forward (DF) Relay Protocol using Min-Sum Based Low Density Parity Check (LDPC) System. - Jamaah Binti Suud; Hushairi Zen; Al-Khalid Othman; Khairuddin Abdul Hamid (Int. J. Commun. Networks Inf. Secur., 2018)

Variable Global Optimization min-sum (VGOMS) algorithm of decode-and-forward protocol for the relay node in the cooperative channel. - Jamaah Binti Suud; Hushairi Zen; Al-Khalid Othman; Khairuddin Abdul Hamid (Wirel. Networks, 2020)

An Empirical Comparison of Encoding Algorithms of the Low Density Parity Check Code for Decode and Forward Protocol Relay System. - Jamaah Binti Suud; Hushairi Zen; Al-Khalid Othman; Khairuddin Abdul Hamid (Wirel. Pers. Commun., 2021)