M. Shaat, F. Bader, Power Allocation with Interference Constraint in Multicarrier Based Cognitive Radio Systems, Book titled: Multi-Carrier Systems and Solutions. MCSS'09. Chapter 4: Adaptive Transmission .Eds. Plass, S.; Dammann, A.; Kaiser, S.; Fazel, K. Springer Publishers, Amsterdam, Netherlands, 2009, ISBN: 978-90-481-2529-6 (HB).

M. Shaat, Resource Management in Multicarrier Based Cognitive Radio Systems, PhD Dissertation, Universitat Politècnica de Catalunya, March 9 2012.

M. Shaat, F. Bader, Asymptotically Optimal Resource Allocation in OFDM-Based Cognitive Networks with Multiple Relay, IEEE Transactions on Wireless Communications, Vol.11, No.3, pp.892-897, March 2012.

M. Shaat, F. Bader, Efficient Resource Allocation Algorithm for Uplink in Multicarrier Based CR Networks with Fairness Consideration, IET Communications Journal. June 2011 doi: 10.1049/iet-com.2010.1062.

F. Bader, M. Shaat, Pilot Pattern Design for PUSC MIMO WiMAX-like Filter Banks Multicarrier System, International Journal On Advances in Telecommunications, IARIA, Vol. 4, No. 1&2 , June 2011.

M. Shaat, F. Bader, Computationally Efficient Power Allocation Algorithms in Multicarrier Based Cognitive Radio Networks: OFDM and FBMC systems, EURASIP Journal on Advances in Signal Processing, Vol. 2010, pp. 13, March 2010.

Hamza Soury, F. Bader, M. Shaat, and M. Slim Alouini, Near Optimal Power Allocation Algorithm for OFDM-Based Cognitive Using Adaptive Relaying Strategy, the 7th International Conference on Cognitive Radio Oriented Wireless Networks (CrownCom'2012), June 18–20, 2012 Stockholm (Sweden).

M. Shaat, F. Bader, Asymptotically Optimal Subcarrier Matching and Power Allocation for Cognitive Relays With Power and Interference Constraints, in Proceedings of IEEE Wireless Communications and Networking Conference (IEEE WCNC'2012), 1-7 April 2012 Paris (France).

M. Shaat, F. Bader, Joint Resource Optimization in Decode and Forward Multi-Relay Cognitive Network With Direct Link, in Proceedings of IEEE Wireless Communications and Networking Conference (IEEE WCNC'2012), 1-7 April 2012 Paris (France).

M. Shaat, F. Bader, Joint Subcarrier Pairing and Power Allocation for DF-Relayed OFDM Cognitive Systems, in Proceedings of IEEE Global Communications Conference (GLOBECOM 2011), 5-9 December 2011, Houston, Texas (US).