Book Chapters

  1. Ming Zeng, Ebrahim Bedeer, Xingwang Li, Quoc-Viet Pham, Octavia Dobre, Paul Fortier, and Leslie Rusch, "IRS-Empowered Wireless Communications: State-of-the-Art, Key Techniques, and Open Issues," in "6G Wireless: The Communication Paradigm Beyond 2030." CRC Press.
  2. Ebrahim Bedeer, Osama Amin, Octavia Dobre, and Mohamed H. Ahmed, “Energy-Aware Cognitive Radio Systems," in “Energy Management in Wireless Cellular and Ad hoc Networks," vol. 50, pp. 247-272, Springer 2015.

Patents

  1. Ahmed Ibrahim, Ebrahim Bedeer, and Halim Yanikomeroglu. Detector for faster than Nyquist transmitted data symbols.
    -USA: Application no: 18/277449, application date: 16 August 2023. Provisional application no: 63/150,798, application date: 18 Feb 2021.
    -CA: Application no: CA3208642, application date: 16 August 2023.
    -WIPO|PCT: Application no: PCT/IB2022/051391, application date: 16 February 2022. WO2022/175846 A1, publication date: 25 August 2022. [link]

Journals

  1. Khai Nguyen, Ebrahim Bedeer, Ha H. Nguyen, Eric Salt, and Colin Howlett, "Optimized Canceling Signals for PTS Schemes to Improve the PAPR of OFDM Systems without Side Information," to appear, IEEE Transactions on Broadcasting.
  2. Porfirio A. Marin, Muhammad Hanif, and Ebrahim Bedeer, "RIS-Assisted Receive Generalized Space Shift Keying and Receive Generalized Spatial Modulation," IEEE Wireless Communications Letters, vol. 13, no. 10, pp. 2712-2716, October 2024.
  3. Alireza Maleki, Ha Nguyen, Ebrahim Bedeer, and Robert Barton, ''A Tutorial on Chirp Spread Spectrum Modulation for LoRaWAN: Basics and Key Advances,'' IEEE Open Journal of the Communications Society, vol. 5, pp. 4578-4612, 2024.
  4. Son T. Duong, Ha Nguyen, Ebrahim Bedeer, and Robert Barton, "Design and Detection of Unitary Constellations in Non-Coherent SIMO Systems for Short Packet Communications," IEEE Transactions on Wireless Communications, vol. 23, no. 10, pp. 12873-12887, Oct. 2024.
  5. Simin Keykhosravi and Ebrahim Bedeer, "IM-based Pilot-assisted Channel Estimation for FTN Signaling HF Communications," IEEE Transactions on Broadcasting, vol. 70, no. 3, pp. 774-791, Sep. 2024.
  6. Alireza Maleki, Ha Nguyen, Ebrahim Bedeer, and Robert Barton, ''Outage Probability Analysis of LR-FHSS and D2D-aided LR-FHSS Protocols in Shadowed-Rice Fading Direct-to-Satellite IoT Networks,'' IEEE Internet of Things Journal, vol. 11, no. 6, pp. 11101-11116, Mar. 2024.
  7. Aiman Siddiqui, Ebrahim Bedeer, Ha Nguyen, and Robert Barton, "Spectrally-Efficient Modulation on Conjugate-Reciprocal Zeros (SE-MOCZ) for Non-Coherent Short Packet Communications," IEEE Transactions on Wireless Communications, vol. 23, no. 3, pp. 2226 – 2240, July 2023.
  8. Son T. Duong, Ha Nguyen, and Ebrahim Bedeer, "Multi-level Design for Multiple-Symbol Non-Coherent Unitary Constellations for Massive SIMO Systems," IEEE Wireless Communications Letters, vol. 12, no. 8, pp. 1349-1353, Aug. 2023. [arXiv]
  9. Simin Keykhosravi and Ebrahim Bedeer, "Pilot design and doubly-selective channel estimation for faster-than-Nyquist signaling," Physical Communications, vol. 59, Aug. 2023.
  10. Sina Abbasi and Ebrahim Bedeer, “Low Complexity Classification Approach for Faster-than-Nyquist (FTN) Signaling Detection,” IEEE Communications Letters, vol. 27, no. 3, pp. 876-880, Mar. 2023.
  11. Botao Zhu, Ebrahim Bedeer, Ha Nguyen, Robert Barton, and Zhen Gao, “UAV Trajectory Planning for AoI-Minimal Data Collection in UAV-Aided IoT Networks by Transformer,” IEEE Transactions on Wireless Communications, vol. 22, no. 2, pp. 1343-1358, Feb. 2023
  12. Khai Nguyen, Ha H. Nguyen, and Ebrahim Bedeer, "Concurrent Transmission and Multiuser Detection of LoRa Signals," IEEE Internet of Things Journal, vol. 10, no. 1, pp. 774-786, Jan. 2023. [arXiv]
  13. Mohamed Amir, Ebrahim Bedeer, Tamer Khattab, and Telex M.N. Ngatched, "Dynamic Caching for Files with Rapidly-Varying Features and Content," IEEE Transactions on Communications, vol. 70, no. 12, pp. 7858-7871, Dec. 2022.
  14. Adem Cicek, Enver Cavus, Ebrahim Bedeer, Ian Marsland, and Halim Yanikomeroglu, “Coordinate Interleaved Faster-than-Nyquist Signaling,” IEEE Communications Letters, vol. 27, no. 1, pp. 229-233, Oct. 2022.
  15. Osama Amjad, Ebrahim Bedeer, Najah Abu Ali, and Salama Ikki, "Energy Efficient Resource Allocation for eHealth Monitoring Wireless Body Area Networks with Backscatter Communication," IEEE Sensors Journal, vol. 22, no. 16, pp. 16638-16651, August 2022.
  16. Islam Abu Mahady, Ebrahim Bedeer, Salama Ikki, and Halim Yanikomeroglu, "Energy Efficiency Maximization of Full-Duplex NOMA Systems with Improper Gaussian Signaling under Imperfect Self-Interference Cancellation," IEEE Communications Letters, vol. 26, no. 7, pp. 1613-1617, July 2022.
  17. Islam Abu Mahady, Ebrahim Bedeer, and Salama Ikki, "Non-Orthogonal Multiple Access: The Case of Improper Gaussian Signaling and Imperfect Successive Interference Cancellation," Frontiers in Communications and Networks, vol. 3, March 2022. [link]
  18. Botao Zhu, Ebrahim Bedeer, Ha Nguyen, Robert Barton, and Jerome Henry, “Joint Cluster Head Selection and Trajectory Planning in UAV-Aided IoT Networks by Reinforcement Learning with Sequential Model,” IEEE Internet of Things Journal, vol. 9, no. 14, pp. 12071-12084, July 2022. [arXiv]
  19. Ahmed Ibrahim, Ebrahim Bedeer, Halim Yanikomeroglu, “A Novel Low Complexity Faster-than-Nyquist (FTN) Signaling Detector for Ultra High-Order QAM,” IEEE Open Journal of the Communications Society, vol. 2, pp. 2566-2580, 2021. [arXiv]
  20. Botao Zhu, Ebrahim Bedeer, Ha Nguyen, Robert Barton, and Jerome Henry, “UAV Trajectory Planning in Wireless Sensor Networks for Energy Consumption Minimization by Deep Reinforcement Learning,” IEEE Transactions on Vehicular Technology, vol. 70, no. 9, pp. 9540-9554, Sep. 2021. [arXiv]
  21. Khai Nguyen, Ha H. Nguyen, and Ebrahim Bedeer, "Performance Improvement of LoRa Modulation with Signal Combining and Semi-Coherent Detection," IEEE Communications Letters, vol. 25, no. 9, pp. 2889-2893, Sep. 2021. [arXiv]
  22. Mohamed Amir, Ebrahim Bedeer, Mohamed Hossam Ahmed, and Tamer Khattab, "Coded Caching for Time-Varying Files Popularities and Asynchronous Delivery," IEEE Open Journal of the Communications Society, vol. 2, pp. 1458-1472, 2021.
  23. Ahmed Ibrahim, Ebrahim Bedeer, Halim Yanikomeroglu, “A novel low complexity faster-than-Nyquist signaling detector based on the primal-dual predictor-corrector interior point method,” IEEE Communications Letters, vol. 25, no. 7, pp. 2370-2374, Jul. 2021.
  24. Ming Zing, Ebrahim Bedeer, Octavia Dobre, Paul Fortier, Quoc-Viet Pham, and Wanming Hao, “Energy-Efficient Resource Allocation for IRS-Assisted Multi-Antenna Uplink Systems,” IEEE Wireless Communications Letters, vol. 10, pp. 1261-1265, Jun. 2021. [arXiv]
  25. Botao Zhu, Ebrahim Bedeer, Ha Nguyen, Robert Barton, and Jerome Henry, “Improved Soft-k-Means Clustering Algorithm for Balancing Energy Consumption in Wireless Sensor Networks,” IEEE Internet of Things Journal, vol. 8, pp. 4868-4881, Mar. 2021.
  26. Huda Alsheyab, Salimur Choudhury, Ebrahim Bedeer, and Salama Ikki, "Interference Minimization Algorithms for 5G and Beyond Systems," Elsevier Computer Communications, Special Issue on Unmanned Aerial, vol. 156, pp. 145-158, Apr. 2020.
  27. Osama Amjad, Ebrahim Bedeer, Najah Abu Ali, and Salama Ikki, "Robust Energy Efficiency Optimization Algorithm for Health Monitoring System with Wireless Body Area Network," IEEE Communications Letters, vol. 24, no. 5, pp. 1142-1145, May 2020.
  28. Michel Kulhandjian, Ebrahim Bedeer, Hovannes Kulhandjian, Claude D'Amours, and Halim Yanikomeroglu, "Low-Complexity Detection for Faster-than-Nyquist Signaling based on Probabilistic Data Association," IEEE Communications Letters, vol. 24, no. 4, pp. 726-766, Apr. 2020.
  29. Osama Amjad, Ebrahim Bedeer, and Salama Ikki, "Energy Efficiency Maximization of Self-Sustained Wireless Body Area Sensor Networks," IEEE Sensors Letters, vol. 3, no. 12, pp. 1-4, Dec. 2019.
  30. Huda Alsheyab, Salimur Choudhury, Ebrahim Bedeer, and Salama Ikki, "Near-Optimal Resource Allocation Algorithm for 5G+ Cellular Networks," IEEE Transactions on Vehicular Technology, vol. 68, no. 7, pp. 6578-6592, Jul. 2019.
  31. Islam Abu Mahady, Ebrahim Bedeer, Salama Ikki, and Halim Yanikomeroglu, "Sum-Rate Maximization of NOMA Systems under Imperfect Successive Interference Cancellation," IEEE Communications Letters, vol. 23, no. 3, pp. 474 - 477, Mar. 2019.
  32. Philip A. Catherwood, Brendan Black, Ebrahim Bedeer, Adnan C. Cheema, Joseph Rafferty, and James A.D. McLaughlin "Radio Channel Characterization of Mid-band 5G Service Delivery for Ultra-Low Altitude Aerial Base Stations," IEEE Access, vol. 7, pp. 8283 - 8299, Jan. 2019.
  33. Mahdi Ben Ghorbel, Brian Berscheid, Ebrahim Bedeer, Jahangir Hossain, Colin Howlett, and Julian Cheng "Principle Component-based Approach for Profile Optimization Algorithms in DOCSIS 3.1", IEEE Transactions on Network and Service Management, vol. 15, no. 3, pp. 934 - 945, Sep. 2018.
  34. Monirosharieh Vameghestahbanati, Ebrahim Bedeer, Ian Marsland, Ramy H. Gohary, and Halim Yanikomeroglu, "Enabling Sphere Decoding for SCMA," IEEE Communications Letters, vol. 21, no. 12, pp. 2750 - 2753, Dec. 2017.
  35. Ebrahim Bedeer, Mohamed H. Ahmed, and Halim Yanikomeroglu, "Low-Complexity Detection of High-Order QAM Faster-than-Nyquist Signaling," IEEE Access, vol. 5, no. 1, pp. 14579 - 14588, Jul. 2017.
  36. Hamza Umit Sokun, Ebrahim Bedeer, Ramy Gohary, and Halim Yanikomeroglu, “Optimization of Discrete Power and Resource Block Allocation for Achieving Maximum Energy Efficiency in OFDMA Networks,” IEEE Access, vol. 5, no. 1, pp. 8648 - 8658, May 2017. 
  37. Ebrahim Bedeer, Mohamed H. Ahmed, and Halim Yanikomeroglu, “A Very Low Complexity Successive Symbol-by-Symbol Sequence Estimator for Binary Faster-than-Nyquist Signaling,” IEEE Access, vol. 5, no. 1, pp. 2169 - 3536, Dec. 2016. 
  38. Ebrahim Bedeer, and Jahangir Hossain, “Performance Analysis of Uniform Power loading Multicarrier Systems over Rayleigh fading channels,” IEEE Transactions on Wireless Communications, vol. 15, no. 6, pp. 3783 - 3795, Jun. 2016. 
  39. Ebrahim Bedeer, Abdulaziz Al-Orainy, Jahangir Hossain, Osama Amin, and Mohamed-Slim Alouini, “Fairness-Aware Energy-Efficient Resource Allocation for AF Cooperative OFDMA Networks,” IEEE Journal on Selected Areas in Communications, vol. 33, no. 12, pp. 2478 - 2493, Dec. 2015. 
  40. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “A Systematic Approach to Jointly Optimize Rate and Power Consumption for OFDM Systems,” IEEE Transactions on Mobile Computing, vol. 15, no. 6, pp. 1305 – 1317, Jun. 2016. 
  41. Osama Amin, Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Mohamed-Slim Alouini, “Opportunistic Energy-Aware Amplify-and-Forward Cooperative Systems with Imperfect CSI,” IEEE Transactions on Vehicular Technology, vol. 65, no. 7, pp. 4875 – 4886, Jul. 2016. 
  42. Osama Amin, Ebrahim Bedeer, Octavia Dobre, and Mohamed H. Ahmed, “Energy Efficiency – Spectral Efficiency Trade-off: A Multiobjective Optimization Approach,” IEEE Transactions on Vehicular Technology, vol. 65, no. 4, pp. 1975 - 1981, Apr. 2016. 
  43. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Rate-Interference Tradeoff in OFDM-based Cognitive Radio Systems,” IEEE Transactions on Vehicular Technology, vol. 64, no. 9, pp. 4292 - 4298, Sep. 2015. 
  44. Ebrahim Bedeer, Osama Amin, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Energy-Efficient Power Loading for OFDM-based Cognitive Radio Systems with Channel Uncertainties,” IEEE Transactions on Vehicular Technology, vol. 64, no. 6, pp. 2672 - 2677, Jun. 2015. 
  45. Osama Amin, Ebrahim Bedeer, Octavia Dobre, and Mohamed H. Ahmed, “A Novel Energy Efficient Scheme with a Finite-Rate Feedback Channel,” IEEE Wireless Communications Letters, vol. 3, no. 5, pp. 497 - 500, Oct. 2014. 
  46. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “A Multiobjective Optimization Approach for Optimal Link Adaptation for OFDM-based Cognitive Radio Systems with Imperfect Spectrum Sensing,” IEEE Transactions on Wireless Communications, vol. 13, no. 4, pp. 2339-2351, Apr. 2014. 
  47. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Joint Optimization of Bit and Power Loading for Multicarrier Systems,” IEEE Wireless Communications Letters, vol. 2, no. 4, pp. 447-450, Aug. 2013. 

Conferences

  1. Alireza Maleki, Ebrahim Bedeer, and Robert Barton, ''Performance Evaluation and Low-Complexity Detection of the PHY Modulation of LR-FHSS Transmission in IoT Networks,'' in Proc. IEEE Vehicular Technology Conference (VTC-Spring), Singapore, June 2024.
  2. Fouad Ismael and Ebrahim Bedeer, "Widely-Linear Processing of Faster-than-Nyquist Signaling in the Presence of IQ Imbalance," in Proc. IEEE Vehicular Technology Conference (VTC-Spring), Singapore, June 2024.
  3. Adem Cicek, Ian Marsland, Enver Cavus, Ebrahim Bedeer, and Halim Yanikomeroglu, "Low Complexity Lookup Table Aided Soft Output Semidefinite Relaxation based Faster-than-Nyquist Signaling Detector," in Proc. IEEE International Conference on Communications (ICC), Denver, CO, USA, June 2024.
  4. Son T. Duong, Ha Nguyen, Ebrahim Bedeer, and Robert Barton, "Low-Complexity Design of Unitary Constellations in Non-Coherent SIMO Systems for 5G NR URLLC Applications," in Proc. IEEE Global Communications Conference (GLOBECOM), Kuala Lumpur, Malaysia, December 2023.
  5. Sina Abbasi and Ebrahim Bedeer, “Deep Learning-based List Sphere Decoding for Faster-than-Nyquist (FTN) Signaling Detection,” in Proc. IEEE Vehicular Technology Conference (VTC-Spring), Helsinki, Finland, June 2022.
  6. Huda Alsheyab, Ebrahim Bedeer, Salimur Choudhury, and Salama Ikki, "Multi-UAVs Wireless Networks: Jointly Trajectory Optimization and Resource Allocation," in Proc. IEEE International Conference on Communications (ICC) - Workshop on Integrating UAVs into 5G and Beyond (UAV5G), Seoul, South Korea, May 2022.
  7. Emre Cerci, Adem Cicek, Enver Cavus, Ebrahim Bedeer, and Halim Yanikomeroglu, “Coded Faster-than-Nyquist Signaling for Short Packet Communications,” In Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Virtual Conference, Sep. 2021. [arXiv]
  8. Islam Abu Mahady, Ebrahim Bedeer, Salama Ikki, and Halim Yanikomeroglu, “NOMA spectral efficiency maximization with improper Gaussian signaling and SIC imperfection,” in Proc. IEEE International Conference on Communications (ICC), Montreal, Quebec, Canada, June 2021.
  9. Abdulsamet Caglan, Adem Cicek, Enver Cavus, Ebrahim Bedeer, and Halim Yanikomeroglu, “Polar Coded Faster-than-Nyquist (FTN) Signaling with Symbol-by-Symbol Detection,” in Proc. IEEE Wireless Communications and Networking Conference (WCNC), Seoul, South Korea, Virtual Conference, April 2020.
  10. Ebrahim Bedeer, Halim Yanikomeroglu, and Mohamed Hossam Ahmed, "Low Complexity Detection of M-ary PSK Faster-than-Nyquist Signaling," in Proc. IEEE Wireless Communications and Networking Conference (WCNC) UHSLLC Workshop, Marrakech, Morocco, May 2019.
  11. Hamza Umit Sokun, Ebrahim Bedeer, Ramy Gohary, and Halim Yanikomeroglu, "Fairness-Oriented Resource Allocation for Energy Efficiency Optimization in Uplink OFDMA Networks," in Proc. IEEE Wireless Communications and Networking Conference (WCNC), Barcelona, Spain, Apr. 2018.
  12. Mohamed Amir, Ebrahim Bedeer, Mohamed Hossam Ahmed, and Tamer Khattab, "Joint coding for proactive caching with changing file popularities," in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Montreal, Canada, Oct. 2017.
  13. Ebrahim Bedeer, Jeff Pugh, Colin Brown, and Halim Yanikomeroglu, "Measurement-based path loss and delay spread propagation models in VHF/UHF bands for IoT communications”, in Proc. IEEE Vehicular Technology Conference (VTC-Fall), Toronto, Canada, Sep. 2017.
  14. Ebrahim Bedeer, Halim Yanikomeroglu, and Mohamed Hossam Ahmed, “Reduced Complexity Optimal Detection of Binary Faster-than-Nyquist Signaling,” in Proc. IEEE International Conference on Communications (ICC), Paris, France, May 2017.
  15. Mahdi Ben Ghorbel, Ebrahim Bedeer, Md Jahangir Hossain, Colin Howlett, Brian Berscheid, Julian Cheng, “A Clustering-Based Approach for Low-Complexity Adaptive Profile Selection in DOCSIS 3.1,” in Proc. Biennial Symposium on Communications (BSC), Kelowna BC, Canada, Jun. 2016.
  16. Ebrahim Bedeer, and Jahangir Hossain, “Performance Analysis of Low-Complexity Uniform Power Loading with Reduced-Overhead OFDM Systems over Rayleigh Fading Channels," invited paper, in Proc. IEEE Vehicular Technology Conference (VTC-Fall), Boston, United States, Sep. 2015.
  17. Osama Amin, Ebrahim Bedeer, Mohamed H. Ahmed, Octavia Dobre, and Mohamed-Slim Alouini, “Energy-Efficient Power Allocation of Two-Hop Cooperative Systems with Imperfect Channel Estimation," in Proc. IEEE International Conference on Communications (ICC) Workshop on Cooperative and Cognitive Networks, London, United Kingdom, Jun. 2015.
  18. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Rate-Interference Tradeoff in OFDM-based Cognitive Radio Systems,” in Proc. IEEE Global Communications Conference (GLOBECOM), Austin, TX, USA, Dec. 2014.
  19. Osama Amin, Ebrahim Bedeer, Mohamed H. Ahmed, and Octavia Dobre, “Energy Efficiency and Spectral Efficiency Trade-off for OFDM Systems with Imperfect Channel Estimation,” in Proc. IEEE International Conference on Communications (ICC), Sydney, Australia, Jun. 2014.
  20. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “A Novel Algorithm for Rate/Power Allocation in OFDM-based Cognitive Radio Systems with Statistical Interference Constraints,” in Proc. IEEE Global Communications Conference (GLOBECOM), Atlanta, USA, Dec. 2013.
  21. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Adaptive Rate and Power Transmission for OFDM-based Cognitive Radio Systems,” in Proc. IEEE International Conference on Communications (ICC), Budapest, Hungary, Jun. 2013.
  22. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Resource Allocation for Spectrum Sharing Cognitive Radio Networks,” in Proc. IEEE International Conference on Communications (ICC), Budapest, Hungary, Jun. 2013.
  23. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Optimal Bit and Power Loading for OFDM Systems with Average BER and Total Power Constraints,” in Proc. IEEE Global Communications Conference (GLOBECOM), Anaheim, USA, Dec. 2012.
  24. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Constrained Joint Bit and Power Allocation for Multicarrier Systems,” in Proc. IEEE Global Communications Conference (GLOBECOM), Anaheim, USA, Dec. 2012.
  25. Ebrahim Bedeer, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “Joint Optimization of Bit and Power Allocation for Multicarrier Systems with Average BER Constraint,” in Proc. IEEE Vehicular Technology Conference (VTC-Fall), Quebec City, Canada, Sep. 2012.
  26. Ebrahim Bedeer, Mohamed Marey, Octavia Dobre, Mohamed H. Ahmed, and Kareem Baddour, “A Novel Algorithm for Joint Bit and Power Loading for OFDM Systems with Unknown Interference,” in Proc. IEEE International Conference on Communications (ICC), Ottawa, Canada, Jun. 2012.
  27. Ebrahim Bedeer, Mohamed Marey, Octavia Dobre, and Kareem Baddour, “Adaptive Bit Allocation for OFDM Cognitive Radio Systems with Imperfect Channel Estimation,” in Proc. IEEE Radio and Wireless Symposium (RWS), Santa Clara CA, USA, Jan. 2012.
  28. Ebrahim Bedeer, Octavia Dobre, and Kareem Baddour, ”Tradeoffs for Spectrally Efficient Coexistence of OFDM Cognitive Radios,” COST Action IC0902 - Cognitive Radio and Networking for Cooperative Coexistence of Heterogeneous Wireless Networks, Barcelona, Spain, Oct. 2011.
  29. Ebrahim Bedeer, Mohamed Marey, Octavia Dobre, and Kareem Baddour, “On partially overlapping coexistence for dynamic spectrum access in cognitive radio,” in Proc. IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), Kyoto, Japan, Jun. 2011.
  30. Ebrahim Bedeer, H. Shalaby, E.-.A. El-Badawy and S.A. Khamis, “A Modified Heuristic Approach of Logical Topology Design in WDM Optical Networks,” in Proc. IEEE International Conference on Computer and Communication Engineering (ICCCE), Kuala Lumpur, Malaysia, May 2008.
  31. Ebrahim Bedeer, H.M.H. Shalaby, E.-.A. El-Badawy and S.A. Khamis, “A Heuristic Method of Logical Topology Design in WDM Optical Networks,” in Proc. IEEE National Radio Science Conference (NRSC), Tanta, Egypt, Mar. 2008.
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