1- "Opportunistic Scheduling in Wireless Networks" Communication Research Group Seminars, EE Department, KFUPM, Dhahran, Saudi Arabia, 17 April 2006.
2- "High-Speed Downlink Packet Access: Increasing Data Rates" Communication Research Group Seminars, EE Department, KFUPM, Dhahran, Saudi Arabia, 6 November 2006.
3- "Opportunistic Scheduling in Wireless Networks" Institute of Communications Engineering, Tampere University of Technology, Tampere, Finland, 19 June 2006.
4- "Issues on Opportunistic Scheduling in Wireless Networks" ARC Special Research Center for Ultra-broadband Information Networks (CUBIN), University of Melbourne, Melbourne, Australia, 25 July 2007.
5- "Distributed Scheduling: A Look at Throughput and Stability in Random Access Networks" European Institute for the study of RANDOMness (EURANDOM), Eindhoven University of Technology, Eindhoven, Netherlands, 14 February 2008.
6- "Issues on Opportunistic Scheduling in Wireless Networks" 1st KFUPM Communications and Information Technology Research Open Day (CITROD), Dhahran, Saudi Arabia, 30 March 2008.
7- "Joint Probing and Scheduling in Wireless Communications Systems", EE Department, KFUPM, Dhahran, Saudi Arabia, 11 November 2008.
1- "Opportunistic Scheduling in Wireless Networks: An Overview of Issues and Design Considerations" International Symposium on Signal Processing and its Applications (ISSPA07), Sharjah, UAE, 11 February 2007, "Co-Presenter with Dr. Tareq Al-Naffouri and Dr. Mohamed-Slim Alouini".
1- "Cryptography and Network Security" MIT, USA, 25-29 July 2005, "Attendee".
2- "What Matters Most?" ARAMCO, Saudi Arabia, March 2006, "Attendee".