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, 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.

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).

M. Shaat, F. Bader, Optimal Power Allocation Algorithm for OFDM-Based Decode-and-Forward Dual-Hop Cognitive Systems, in Proceedings of IEEE 73rd Vehicular Technology Conference (VTC2011-Spring), 15-18 May 2011, Budapest (Hungary).

M. Shaat, F. Bader, Optimal resource allocation in multi-Relay cognitive networks using dual decomposition, in Proceedings of ICT-ACROPOLIS Network of Excellence Workshop on ”Cognitive Radio and Networking: Challenges and Solutions Ahead” jointly located with the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 11-14 September 2011, Toronto (Canada).

M. Shaat, F. Bader, Efficient Uplink Subcarrier and Power Allocation Algorithm in Cognitive Radio Networks, in Proceedings of the 7th International Symposium on Wireless Communication Systems (ISWCS'2010). York, 19-20 September, York ( United Kingdom).