Performance analysis of IPSec protocol: encryption and authentication. - Omar S. Elkeelany; Mustafa M. Matalgah; Khurram Sheikh; M. Thaker; Ghulam M. Chaudhry; Deepankar Medhi; Jihad Qaddour (ICC, 2002)

Throughput and spectral efficiency analysis in 3G FDD WCDMA cellular systems. - Mustafa M. Matalgah; Jihad Qaddour; Abhishek Sharma; Khurram Sheikh (GLOBECOM, 2003)