The Effects of Non-line of Sight (NLOS) Channel on a User with Varying Device Orientations. - Shakir Ullah; Saeed Ur Rehman; Peter Han Joo Chong (ADHOCNETS, 2019)

Performance Analysis of Defused VLC Channel for Mobile Environment. - Shakir Ullah; Saeed Ur Rehman; Peter Hoon Joon Chong (ITNAC, 2019)

Visible Light Communication: A System Perspective - Overview and Challenges. - Saeed Ur Rehman; Shakir Ullah; Peter Han Joo Chong; Sira Yongchareon; Dan Komosny (Sensors, 2019)

Adaptive tuning of SLIC parameter K. - Shakir Ullah; Naeem Bhatti; Muhammad Zia (Multim. Tools Appl., 2021)

A Comprehensive Open-Source Simulation Framework for LiFi Communication. - Shakir Ullah; Saeed Ur Rehman; Peter Han Joo Chong (Sensors, 2021)

Design and Experimental Analysis of Multiband Compound Reconfigurable 5G Antenna for Sub-6 GHz Wireless Applications. - Ikhlas Ahmad; Haris Dildar; Wasi Ur Rehman Khan; Syed Amir Ali Shah; Shakir Ullah; Sadiq Ullah; Syed Muhammad Umar; Mahmoud A. M. Albreem; Mohammed H. Alsharif; Kasturi Vasudevan (Wirel. Commun. Mob. Comput., 2021)