SOA gain uniformity improvement employing a non-uniform biasing technique for ultra-high speed optical routers. - Ahmed Abd El Aziz; Wai Pang Ng; Zabih Ghassemlooy; Moustafa H. Aly; Razali Ngah (CSNDSP, 2010)

A high gain active photonic antenna for high speed backhaul link: A system analysis. - Teguh Prakoso; Razali Ngah; Tharek Abdul Rahman; Zabih Ghassemlooy (ICT, 2010)

Impact of signalwavelength on the semiconductor opticalamplifier gain uniformity for high speed optical routers employing the segmentation model. - Ahmed Abd El Aziz; Wai Pang Ng; Zabih Ghassemlooy; Moustafa H. Aly; Razali Ngah; Ming-Feng Chiang (ISSPA, 2010)

Non-WSSUS analysis of measurement data for mobile communication channel. - Uche A. K. Chude-Okonkwo; Razali Ngah; Tharek Abd Rahman (APCC, 2011)

Time-scale domain characterization of non-WSSUS wideband channels. - Uche A. K. Chude-Okonkwo; Razali Ngah; Tharek Abd Rahman (EURASIP J. Adv. Signal Process., 2011)

Hybrid PCA-ILGC clustering approach for high dimensional data. - Aina Musdholifah; Siti Zaiton Mohd Hashim; Razali Ngah (SMC, 2012)

Optimised non-uniform biasing technique for a highspeed optical router to achieve uniform semiconductor optical amplifier gain. - Wai Pang Ng; Ahmed Abd El Aziz; Zabih Ghassemlooy; Moustafa H. Aly; Razali Ngah (IET Commun., 2012)

Adaptive transmission technique for short range mobile underwater acoustic OFDM communication. - Uche A. K. Chude-Okonkwo; Razali Ngah; Solomon Nunoo; Ahmed Mohammed Al-Samman; Tharek Abd Rahman (GLOBECOM Workshops, 2013)

Characterization and parameterization of a class of multivariable non-summable stochastic processes with bounded stochastic trends. - Uche A. K. Chude-Okonkwo; Solomon Nunoo; Razali Ngah; Chollete Olisah Chude; Tharek Abd Rahman; Anthony A. Okafor (ICSIPA, 2013)

Performance of LMS, NLMS and LMF algorithms in tracking time-varying UWB channels. - Solomon Nunoo; Uche A. K. Chude-Okonkwo; Razali Ngah (ICSIPA, 2013)

Measurement and time dispersion analysis of UWB channels for Infostation application in an outdoor recreation park. - Uche A. K. Chude-Okonkwo; Razali Ngah; Solomon Nunoo; Yasser K. Zahedi; Chollette C. Chude-Olisah; Ahmed Al-Saman; Tharek Abd Rahman (ICSPCS, 2013)

Isolation enhancement and size reduction of printed-antenna pairs for broadband microwave-photonic access-point. - Teguh Prakoso; Razali Ngah; Tharek Abdul Rahman; Zabih Ghassemlooy (ICT, 2013)

Hybrid carbon nanotubes with copper radiator for 4×2 array antennas at 2.6 GHz. - Wan A. Wan Muhamad; Razali Ngah; Mohd Faizal Jamlos; Mohd Aminudin Jamlos (ISTT, 2014)

A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems. - Hamza M. R. Al-Khafaji; Razali Ngah; Syed Alwee Aljunid; Tharek Abdul Rahman; Marwah Yousif Ahmed (ICCSPA, 2015)

On the sparsity-aware partial-update NLMS algorithms for UWB channel estimation. - Solomon Nunoo; Razali Ngah; Uche A. K. Chude-Okonkwo; Olakunle Elijah; Igbafe Orikumhi; Chee Yen Leow (ICSIPA, 2015)

Hybrid Channel Estimation Technique with Reduced Complexity for LTE Downlink. - Ahmed Mohammed Al-Samman; Solomon Nunoo; Tharek Abdul Rahman; Uche A. K. Chude-Okonkwo; Razali Ngah (Wirel. Pers. Commun., 2015)

Experimental Characterization and Analysis for Ultra Wideband Outdoor Channel. - Ahmed Mohammed Al-Samman; Tharek Abdul Rahman; Solomon Nunoo; Uche A. K. Chude-Okonkwo; Razali Ngah; Redhwan Qasem Shaddad; Yasser K. Zahedi (Wirel. Pers. Commun., 2015)

Implementation of Switched Beam Smart Antenna Using Artificial Neural Network. - Stella Ifeoma Orakwue; Razali Ngah; Tharek Abdul Rahman; Siti Zaiton Mohd Hashim; Hamza M. R. Al-Khafaji (Wirel. Pers. Commun., 2015)

A two dimensional beam scanning array antenna for 5G wireless communications. - Stella Ifeoma Orakwue; Razali Ngah; Tharek Abdul Rahman (WCNC Workshops, 2016)

Cooperative Device-to-Device Discovery Model for Multiuser and OFDMA Network Base Neighbour Discovery in In-Band 5G Cellular Networks. - Omar Hayat; Razali Ngah; Yasser K. Zahedi (Wirel. Pers. Commun., 2017)

Device discovery for D2D communication in in-band cellular networks using sphere decoder like (SDL) algorithm. - Omar Hayat; Razali Ngah; Yasser K. Zahedi (EURASIP J. Wirel. Commun. Netw., 2018)

Device Discovery in D2D Communication: A Survey. - Omar Hayat; Razali Ngah; Siti Zaiton Mohd Hashim; Muhammad Hashim Dahri; Reza Firsandaya Malik; Yusnita Rahayu (IEEE Access, 2019)

Reduction in ping-pong effect in heterogeneous networks using fuzzy logic. - Bushra Naeem; Razali Ngah; Siti Zaiton Mohd Hashim (Soft Comput., 2019)

In-Band Device to Device (D2D) Communication and Device Discovery: A Survey. - Omar Hayat; Razali Ngah; Yasser K. Zahedi (Wirel. Pers. Commun., 2019)

Device Discovery Signal Design for Proximal Devices in D2D Communication. - Omar Hayat; Razali Ngah; Yasser K. Zahedi (Wirel. Pers. Commun., 2019)

A Survey on Security and Privacy Challenges in Device Discovery for Next-Generation Systems. - Omar Hayat; Razali Ngah; Zeeshan Kaleem; Siti Zaiton Mohd Hashim; Joel J. P. C. Rodrigues (IEEE Access, 2020)

Full Duplex DD for In-Band D2D Communication. - Omar Hayat; Razali Ngah; Siti Zaiton Mohd Hashim (Wirel. Pers. Commun., 2020)

Signaling Overhead Reduction Techniques in Device-to-Device Communications: Paradigm for 5G and Beyond. - Omar Hayat; Zeeshan Kaleem; Muhammad Zafarullah; Razali Ngah; Siti Zaiton Mohd Hashim (IEEE Access, 2021)

Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication. - Omar Hayat; Razali Ngah; Siti Zaiton Mohd Hashim (Telecommun. Syst., 2021)

A New Technique for Improving Energy Efficiency in 5G Mm-wave Hybrid Precoding Systems. - Adeb Salh; Qazwan Abdullah; Ghasan Ali Hussain; Razali Ngah; Lukman Audah; Nor Shahida Mohd Shah; Shipun A. Hamzah (CoRR, 2022)

Intelligent Resource Management Using Multiagent Double Deep Q-Networks to Guarantee Strict Reliability and Low Latency in IoT Network. - Adeb Salh; Razali Ngah; Ghasan Ali Hussain; Lukman Audah; Mohammed A. Alhartomi; Qazwan Abdullah; Ruwaybih Alsulami; Saeed Alzahrani; Ahmed Alzahmi (IEEE Open J. Commun. Soc., 2022)

Design and Implementation of Hybrid Medium DP-DQPSK DWDM ROF Transmission System for Different Weather Conditions. - Esra Ehsan; Razali Ngah; Nurul Ashikin Binti Daud (Int. J. Interact. Mob. Technol., 2022)

Spectrum Efficiency Enhancement for Cell-Free Massive MIMO Through Large-Scale Fading. - Amjed Hazzaa; Razali Ngah; Adeb Salh; Norliana Muslim (ICSET, 2023)

Energy-Efficient Federated Learning With Resource Allocation for Green IoT Edge Intelligence in B5G. - Adeb Salh; Razali Ngah; Lukman Audah; Kwang Soon Kim; Qazwan Abdullah; Yahya M. Al-Moliki; Khaled A. Aljaloud; Md. Hairul Nizam Talib (IEEE Access, 2023)

Bandwidth allocation of URLLC for real-time packet traffic in B5G: A Deep-RL framework. - Adeeb Salh; Razali Ngah; Ghasan Ali Hussain; Mohammed A. Alhartomi; Salah Boubkar; Nor Shahida Mohd Shah; Ruwaybih Alsulami; Saeed Alzahrani (ICT Express, 2024)