Conference Papers

Confrence PaperYear
Abdelfatah R., Moawad A., Alshaer N., Ismail T., ‘UAV Tracking System Using Integrated Sensor Fusion with RTK-GPS’, 2021 International Mobile, Intelligent, and Ubiquitous Computing Conference, MIUCC 2021, pp. 352 to 356, 2021, DOI:10.1109/MIUCC52538.2021.94476462021
Attalla S.A., Seddik K.G., El-Sherif A.A., Elbatt T., ‘A reinforcement learning approach to ARQ feedback-based multiple access for cognitive radio networks’, 2021 IEEE 18th Annual Consumer Communications and Networking Conference, CCNC 2021, 2021, DOI:10.1109/CCNC49032.2021.93695622021
El-Guindy E.M., Seddik K.G., El-Sherif A.A., Elbatt T., ‘Feedback-based access schemes in CR networks: A reinforcement learning approach’, 2021 IEEE 18th Annual Consumer Communications and Networking Conference, CCNC 2021, 2021, DOI:10.1109/CCNC49032.2021.93696532021
Ezzat A., Ibrahim A.M., Younis M., Hassan R.M., Saeed Darweesh M., ‘Demonstration of Forward Collision Warning System Based on Real-Time Computer Vision’, 16th International Computer Engineering Conference, ICENCO 2020, pp. 47 to 50, 2020, DOI:10.1109/ICENCO49778.2020.93573742020
Ibrahim A.M., Hassan R.M., Tawfiles A.E., Ismail T., Darweesh M.S., ‘Real-Time Collision Warning System Based on Computer Vision Using Mono Camera’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 60 to 64, 2020, DOI:10.1109/NILES50944.2020.92579412020
Hesham H., Darweesh M.S., Ismail T., ‘Adaptive Dominant Resource Allocation in LiFi OFDMA Systems’, 30th International Conference on Computer Theory and Applications, ICCTA 2020 – Proceedings, pp. 72 to 75, 2020, DOI:10.1109/ICCTA52020.2020.94776692020
Ayad H., Ismail T., ‘An Efficient Detection Framework for Linear Skin Lesions with Pigmentary Disorders’, 30th International Conference on Computer Theory and Applications, ICCTA 2020 – Proceedings, pp. 128 to 133, 2020, DOI:10.1109/ICCTA52020.2020.94776572020
Agrawal P., Ganesh T., Mohamed A.W., ‘Solution of Uncertain Solid Transportation Problem by Integer Gaining Sharing Knowledge Based Optimization Algorithm’, 2020 International Conference on Computational Performance Evaluation, ComPE 2020, pp. 158 to 162, 2020, DOI:10.1109/ComPE49325.2020.92000892020
Mahmoud H.H.H., Ismail T., ‘A Review of Machine learning Use-Cases in Telecommunication Industry in the 5G Era’, 16th International Computer Engineering Conference, ICENCO 2020, pp. 159 to 163, 2020, DOI:10.1109/ICENCO49778.2020.93573762020
Emad A., Mahmoud H., Fahim I.S., Ismail T., ‘Modified P3HT:PCBM Active Material with LiF Vertical Cylinders for Organic Solar Cells’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 171 to 174, 2020, DOI:10.1109/NILES50944.2020.92579472020
Elghamry H., Ghoneim M., Abo Haggag A., Saeed Darweesh M., Ismail T., ‘Comparative Analysis of Various Machine Learning Techniques for Epileptic Seizures Detection and Prediction Using EEG Data’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 175 to 180, 2020, DOI:10.1109/NILES50944.2020.92579792020
Opara K.R., Hadi A.A., Mohamed A.W., ‘Parametrized Benchmarking: An outline of the idea and a feasibility study’, GECCO 2020 Companion – Proceedings of the 2020 Genetic and Evolutionary Computation Conference Companion, pp. 197 to 198, 2020, DOI:10.1145/3377929.33899442020
Bassiouni M., Ismail T., Selmy H., Badr Y., ‘Generation of OFC by Self-Phase Modulation and Multiple Laser Sources in HNLF’, 16th International Computer Engineering Conference, ICENCO 2020, pp. 203 to 206, 2020, DOI:10.1109/ICENCO49778.2020.93573252020
Gad G.M., Annaby A.M., Negied N.K., Darweesh M.S., ‘Real-Time Lane Instance Segmentation Using SegNet and Image Processing’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 253 to 258, 2020, DOI:10.1109/NILES50944.2020.92579772020
Mohamed A.K., Hadi A.A., Mohamed A.W., ‘Generalized Adaptive Differential Evolution algorithm for Solving CEC 2020 Benchmark Problems’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 391 to 396, 2020, DOI:10.1109/NILES50944.2020.92579242020
Abdelradi Y.M., El-Sherif A.A., Afify L.H., ‘A Queueing Theory Approach for Maximized Energy Efficiency Traffic Offloading’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 549 to 554, 2020, DOI:10.1109/NILES50944.2020.92579422020
Hassan A.A., Afify L.H., El-Sherif A.A., Elbatt T., ‘Stochastic Modeling of Content-Dependent Scheduling in D2D Cache-Enabled Networks’, 2nd Novel Intelligent and Leading Emerging Sciences Conference, NILES 2020, pp. 555 to 560, 2020, DOI:10.1109/NILES50944.2020.92579512020
Ibrahim A.M., Darweesh M.S., Ismail T., ‘Real-Time Geometric Representation of Lane-Change Decision for Autonomous Vehicles Using Dynamic Optimization Algorithm’, International Symposium on Advanced Networks and Telecommunication Systems, ANTS, 2020, DOI:10.1109/ANTS50601.2020.93428092020
Melek M.A., Mokhtar B., ‘Towards Intelligent Web Context-Based Content On-Demand Extraction Using Deep Learning’, 2020 IEEE Global Conference on Artificial Intelligence and Internet of Things, GCAIoT 2020, 2020, DOI:10.1109/GCAIoT51063.2020.93458162020
Gad M.E., Ismail T., Hosny S., Mokhtar B., ‘Comparative Study of Vehicular Proactive Caching between Cellular and VLC Networks’, Proceedings of ICCES 2020 – 2020 15th International Conference on Computer Engineering and Systems, 2020, DOI:10.1109/ICCES51560.2020.93345562020
Shawki M., Saeed Darweesh M., ‘Collision Probability Computation for Road Intersections Based on Vehicle to Infrastructure Communication’, Proceedings of the International Conference on Microelectronics, ICM, 2020, DOI:10.1109/ICM50269.2020.93318022020
El-Shal I., Gad M.E., Ismail T., ‘Learning of mobile-traffic patterns for resource management and dynamic power controlling’, International Conference on Transparent Optical Networks, 2020, DOI:10.1109/ICTON51198.2020.92031382020
Yasser M., Ismail T., Ghuniem A., ‘FSO communication with nonzero boresight and jitter over málaga atmospheric turbulence’, International Conference on Transparent Optical Networks, 2020, DOI:10.1109/ICTON51198.2020.92033482020
Hesham H., Ismail T., Darweesh M.S., ‘Indoor localization and movement prediction algorithms with light-fidelity’, International Conference on Transparent Optical Networks, 2020, DOI:10.1109/ICTON51198.2020.92035052020
Mahmoud H.H., Ismail T., Darweesh M.S., ‘Optimal function split via joint optimization of power consumption and bandwidth in V-RAN’, International Conference on Transparent Optical Networks, 2020, DOI:10.1109/ICTON51198.2020.92035272020
Zayed G., Ismail T., Fahmy Y., ‘Visible Light Communications Localization Error Enhancement using Parameter Relaxation’, 16th International Computer Engineering Conference, ICENCO 2020, pp. 191 to 196, 2020, DOI:10.1109/ICENCO49778.2020.93573272020
Gad M.E., Hosny S., Mokhtar B., El-Sherif A.A., ‘Hierarchical proactive caching for vehicular ad hoc networks’, NILES 2019 – Novel Intelligent and Leading Emerging Sciences Conference, pp. 150 to 153, 2019, DOI:10.1109/NILES.2019.89093312019
Girgis A.M., Ercetin O., Nafie M., Elbatt T., ‘A Converse Bound for Cache-Aided Interference Networks’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 177 to 181, 2019, DOI:10.1109/ACSSC.2018.86454862019
Abdelradi Y.M., El-Sherif A.A., Afify L.H., ‘A Queueing Theory Approach to Small-Cell Assisted IoT Traffic Offloading’, 2019 IEEE Global Conference on Internet of Things, GCIoT 2019, 2019, DOI:10.1109/GCIoT47977.2019.90584022019
Gabr B., Soret B., Popovski P., Hosny S., Nafie M., ‘Social-aware content delivery in low latency D2D caching networks’, 2019 IEEE Globecom Workshops, GC Wkshps 2019 – Proceedings, 2019, DOI:10.1109/GCWkshps45667.2019.90246402019
Gabr B., Hosny S., Nafie M., ‘Content Delivery in Mobility-Aware D2D Caching Networks’, 2018 IEEE Globecom Workshops, GC Wkshps 2018 – Proceedings, 2019, DOI:10.1109/GLOCOMW.2018.86441592019
Sayed W., Ismail T., Elsayed K., ‘A Neural Network-Based VLC Indoor Positioning System for Moving Users’, 2019 International Conference on Smart Applications, Communications and Networking, SmartNets 2019, 2019, DOI:10.1109/SmartNets48225.2019.90697852019
Hassan A.A., Afify L.H., El-Sherif A.A., Elbatt T., ‘Impact of Temporally Correlated Nakagami-m Interferers in D2D Cache-Aided Networks’, IEEE Wireless Communications and Networking Conference, WCNC, 2019, DOI:10.1109/WCNC.2019.88855462019
Girgis A.M., Ercetin O., Nafie M., Elbatt T., ‘Coded Caching and Spatial Multiplexing Gains in MIMO Interference Networks’, IEEE Wireless Communications and Networking Conference, WCNC, 2019, DOI:10.1109/WCNC.2019.88857662019
Alemam M., El-Sherif A.A., Elbatt T., ‘Energy Efficiency Optimization through RRHs ON/OFF Switching Technique in C-RAN’, IEEE Wireless Communications and Networking Conference, WCNC, 2019, DOI:10.1109/WCNC.2019.88858212019
AlNagar Y., Hosny S., El-Sherif A.A., ‘Proactive Caching for Vehicular Ad hoc Networks Using the City Model’, 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019, 2019, DOI:10.1109/WCNCW.2019.89025902019
AlNagar Y., Hosny S., El-Sherif A.A., ‘Towards Mobility-Aware Proactive Caching for Vehicular Ad hoc Networks’, 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019, 2019, DOI:10.1109/WCNCW.2019.89029032019
Hegazy M.H., El-Sherif A.A., Elbatt T., ‘Geographic Routing with Cooperation for Reliable Paths in Device-to-Device Networks’, IEEE Wireless Communications and Networking Conference, WCNC, 2019, DOI:10.1109/WCNC.2019.88859332019
Hegazy M.H., El-Sherif A.A., ElBatt T., ‘Network Coded Cooperation Receiver with Analog XOR Mapping for Enhanced BER’, 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019, 2019, DOI:10.1109/WCNCW.2019.89025862019
Abd-Elmagid M.A., Ercetin O., ElBatt T., ‘Cache-aided heterogeneous networks: Coverage and delay analysis’, IEEE Vehicular Technology Conference, pp. 1 to 5, 2018, DOI:10.1109/VTCFall.2017.82880902018
Abdellatif B., Tadrous J., Khafagy M.G., Khattab T., ‘Proactive power allocation and caching node selection for regular service guarantees’, 2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 – Proceedings, pp. 1 to 6, 2018, DOI:10.1109/ICCW.2018.84036982018
El Diwany B.E., El-Sherif A.A., El Batt T., ‘Optimal uplink and downlink resource allocation for wireless powered cellular networks’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1 to 6, 2018, DOI:10.1109/PIMRC.2017.82923852018
Mohamed A.M., Hassan R.A., Nafie M., Batt T.E., Digham F., ‘Towards optimal resource allocation in caching at relay networks’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1 to 6, 2018, DOI:10.1109/WCNC.2018.83771302018
Roushdy A., El-Keyi A., Nafie M., ‘Degrees of freedom region of device-relaying cellular network’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1 to 6, 2018, DOI:10.1109/WCNC.2018.83771742018
Roushdy A., Motahari A.S., Nafie M., Gunduz D., ‘Cache-aided fog radio access networks with partial connectivity’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1 to 6, 2018, DOI:10.1109/WCNC.2018.83774032018
Kiwan D., Sherif A.E., Elbatt T., ‘Cooperative D2D communications in the uplink of cellular networks with time and power division’, IFIP Wireless Days, pp. 80 to 85, 2018, DOI:10.1109/WD.2018.83616982018
Gabr B., Azer M.A., ‘IoT Agile Framework Enhancement’, 1st International Conference on Computer Applications and Information Security, ICCAIS 2018, 2018, DOI:10.1109/CAIS.2018.84419932018
Mohamed A.M., Hassan R.A., Tadrous J., Nafie M., Elbatt T., Digham F., ‘On Optimal Dynamic Caching in Relay Networks’, 2018 IEEE Global Communications Conference, GLOBECOM 2018 – Proceedings, 2018, DOI:10.1109/GLOCOM.2018.86479362018
Sleem O.M., El-Sherif A.A., Afify L.H., Elbatt T., ‘On Caching and Base Station Densification Tradeoff for Maximized Energy Efficiency’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2018, DOI:10.1109/PIMRC.2018.85809422018
Abad M.S.H., Ercetin O., Elbatt T., Nahe M., ‘Wireless energy and information transfer in networks with hybrid ARQ’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1 to 6, 2018, DOI:10.1109/WCNC.2018.83774372018
Salah M., El-Keyi A., Nafie M., Mohasseb Y., ‘Weighted sum degrees of freedom of the asymmetric MIMO y channel with common and private messages’, 2017 IEEE Global Communications Conference, GLOBECOM 2017 – Proceedings, pp. 1 to 7, 2017, DOI:10.1109/GLOCOM.2017.82541752017
Attlla S.A., Seddik K.G., El-Sherif A.A., Rabia S.I., ‘Hybrid feedback-based access scheme for cognitive radio systems’, 2017 IEEE Global Communications Conference, GLOBECOM 2017 – Proceedings, pp. 1 to 7, 2017, DOI:10.1109/GLOCOM.2017.82545572017
Abd-Elmagid M.A., ElBatt T., Seddik K.G., ‘On the role of finite queues in cooperative cognitive radio networks with energy harvesting’, 2017 International Conference on Computing, Networking and Communications, ICNC 2017, pp. 137 to 143, 2017, DOI:10.1109/ICCNC.2017.78761162017
Seif M., El-Keyi A., Seddik K.G., Nafie M., ‘Cooperative D2D communication in downlink cellular networks with energy harvesting capability’, 2017 13th International Wireless Communications and Mobile Computing Conference, IWCMC 2017, pp. 183 to 189, 2017, DOI:10.1109/IWCMC.2017.79862832017
Alaa Y., ElAttar H.M., Digham F., Afify L.H., El Badawy H., ‘LTE dynamic scheduling scheme for massive M2M and H2H communication’, 2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference, UEMCON 2017, pp. 478 to 482, 2017, DOI:10.1109/UEMCON.2017.82489942017
Kiwan D., El Sherif A., ElBatt T., ‘Stability analysis of a cognitive radio system with a dedicated relay’, 2017 International Conference on Computing, Networking and Communications, ICNC 2017, pp. 750 to 756, 2017, DOI:10.1109/ICCNC.2017.78762242017
Hanna O.A., El-Keyi A., Nafie M., ‘Degrees of freedom in cached MIMO relay networks with multiple base stations’, 2017 13th International Wireless Communications and Mobile Computing Conference, IWCMC 2017, pp. 2056 to 2061, 2017, DOI:10.1109/IWCMC.2017.79866002017
Amer R., El-Sherif A.A., Ebrahim H., Mokhtar A., ‘Stability analysis for multi-user cooperative cognitive radio network with energy harvesting’, 2016 2nd IEEE International Conference on Computer and Communications, ICCC 2016 – Proceedings, pp. 2369 to 2375, 2017, DOI:10.1109/CompComm.2016.79251232017
Girgis A.M., Ercetin O., Nafie M., Elbatt T., ‘Decentralized coded caching in wireless networks: Trade-off between storage and latency’, IEEE International Symposium on Information Theory – Proceedings, pp. 2443 to 2447, 2017, DOI:10.1109/ISIT.2017.80069682017
Abd-Elmagid M.A., Biason A., Elbatt T., Seddik K.G., Zorzi M., ‘Non-Orthogonal Multiple Access schemes in Wireless Powered Communication Networks’, IEEE International Conference on Communications, 2017, DOI:10.1109/ICC.2017.79963512017
Hassan R.A., Mohamed A.M., Tadrous J., Nafie M., Elbatt T., DIgham F., ‘Dynamic proactive caching in relay networks’, 2017 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2017, 2017, DOI:10.23919/WIOPT.2017.79598762017
Salah M., El-Keyi A., Nafie M., Mohasseb Y., ‘Degrees of Freedom for the MIMO Multi-Way Relay Channel with Common and Private Messages’, IEEE Transactions on Wireless Communications, pp. 1673 to 1686, 2017, DOI:10.1109/TWC.2017.26516792017
Elmahdy A.M., El-Keyi A., Mohasseb Y., Elbatt T., Nafie M., Seddik K.G., Khattab T., ‘Degrees of Freedom of the Full-Duplex Asymmetric MIMO Three-Way Channel with Unicast and Broadcast Messages’, IEEE Transactions on Communications, pp. 3276 to 3287, 2017, DOI:10.1109/TCOMM.2017.26648662017
Abdel-Aziz M.K., Zahran A.H., Elbatt T., ‘A novel framework for scalable video streaming over multi-channel multi-radio wireless mesh networks’, Proceedings of the 8th International Workshop onMobile Video, MoVid 2016, pp. 19 to 24, 2016, DOI:10.1145/2910018.29106572016
Amer R., El-Sherif A.A., Ebrahim H., Mokhtar A., ‘Cooperation and underlay mode selection in cognitive radio network’, 5th International Conference on Future Generation Communication Technologies, FGCT 2016, pp. 36 to 41, 2016, DOI:10.1109/FGCT.2016.76050662016
Hanna S.S., Seddik K.G., El-Sherif A.A., ‘Topology realization using gain control for wireless testbeds’, Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, pp. 49 to 56, 2016, DOI:10.1145/2980159.29801602016
Hanna S.S., Guirguis A., Mahdi M.A., El-Nakieb Y.A., Eldin M.A., Saber D.M., Youssef M., Elnainay M.Y., El-Sherif A.A., Seddik K.G., ‘CRC: Collaborative research and teaching testbed for wireless communications and networks’, Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, pp. 73 to 80, 2016, DOI:10.1145/2980159.29801612016
Hanna S.S., El-Sherif A.A., Elnainay M.Y., ‘Maximizing USRP N210 SDR transfer rate by offloading modulation to the on-board FPGA’, Proceedings – 2016 International Conference on Wireless Networks and Mobile Communications, WINCOM 2016: Green Communications and Networking, pp. 110 to 115, 2016, DOI:10.1109/WINCOM.2016.77772002016
Elmahdy A.M., El-Keyi A., Mohasseb Y., Elbatt T., Nafie M., Seddik K.G., ‘Asymmetric degrees of freedom of the full-duplex MIMO 3-way channel’, 2016 IEEE Information Theory Workshop, ITW 2016, pp. 469 to 473, 2016, DOI:10.1109/ITW.2016.76068782016
Salah M., El-Keyi A., Mohasseb Y., Nafie M., ‘Achievable degrees of freedom on K-user MIMO multi-way relay channel with common and private messages’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 973 to 977, 2016, DOI:10.1109/ACSSC.2015.74212832016
Khalil M., Khattab T., El-Keyi A., Nafie M., ‘On the degrees of freedom region of the M × N Interference Channel’, Canadian Conference on Electrical and Computer Engineering, 2016, DOI:10.1109/CCECE.2016.77267522016
Girgis A.M., El-Keyi A., Nafie M., ‘Optimal energy allocation for delay-constrained traffic over fading multiple access channels’, 2016 IEEE Global Communications Conference, GLOBECOM 2016 – Proceedings, 2016, DOI:10.1109/GLOCOM.2016.78420842016
Zohdy M., Elbatt T., Nafie M., Ercetin O., ‘RF energy harvesting in wireless networks with HARQ’, 2016 IEEE Globecom Workshops, GC Wkshps 2016 – Proceedings, 2016, DOI:10.1109/GLOCOMW.2016.78490312016
Seif M., Elbatt T., Seddik K.G., ‘Sparse spectrum sensing in infrastructure-less cognitive radio networks via binary consensus algorithms’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2016, DOI:10.1109/PIMRC.2016.77949192016
Fahim A., Elbatt T., ‘Multi-reader RFID tag identification using bit tracking (MRTI-BT)’, 2016 IEEE International Conference on RFID, RFID 2016, 2016, DOI:10.1109/RFID.2016.74880192016
Salman M., El-Keyi A., Nafie M., Hasna M., ‘A hybrid TDMA-MAC cooperative relaying scheme: Stability and delay analysis’, IEEE Vehicular Technology Conference, 2016, DOI:10.1109/VTCFall.2016.78808552016
Seif M., El-Keyi A., Nafie M., ‘Achievable degrees of freedom of the K-user MISO broadcast Channel with alternating CSIT via interference creation-resurrection’, IEEE Vehicular Technology Conference, 2016, DOI:10.1109/VTCFall.2016.78808902016
Ahmed R., Tadrous J., El-Keyi A., Nafie M., ‘Proactive cognitive networks with predictable demand’, IEEE Vehicular Technology Conference, 2016, DOI:10.1109/VTCFall.2016.78811782016
Girgis A.M., El-Keyi A., Nafie M., Gohary R., ‘Proactive location-based scheduling of delay-constrained traffic over fading channels’, IEEE Vehicular Technology Conference, 2016, DOI:10.1109/VTCFall.2016.78811792016
Salman M., El-Keyi A., Nafie M., Hasna M., ‘Novel cooperative policy for cognitive radio networks: Stability region and delay analysis’, IEEE Wireless Communications and Networking Conference, WCNC, 2016, DOI:10.1109/WCNC.2016.75647962016
Elmahdy A.M., El-Keyi A., Elbatt T., Seddik K.G., ‘On optimizing cooperative cognitive user performance under primary QoS constraints’, IEEE Wireless Communications and Networking Conference, WCNC, 2016, DOI:10.1109/WCNC.2016.75647982016
Abd-Elmagid M.A., Biason A., Elbatt T., Seddik K.G., Zorzi M., ‘On optimal policies in full-duplex wireless powered communication networks’, 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016, 2016, DOI:10.1109/WIOPT.2016.74929282016
Ashour M., Butt M.M., Mohamed A., ElBatt T., Krunz M., ‘Energy-Aware Cooperative Wireless Networks with Multiple Cognitive Users’, IEEE Transactions on Communications, pp. 3233 to 3245, 2016, DOI:10.1109/TCOMM.2016.25818142016
El Shafie A., Khattab T., El-Keyi A., Nafie M., ‘Maximum Secondary Stable Throughput of a Cooperative Secondary Transmitter-Receiver Pair: Protocol Design and Stability Analysis’, IEEE Transactions on Vehicular Technology, pp. 4937 to 4951, 2016, DOI:10.1109/TVT.2015.24648212016
Abdel-Malek M., Seddik K., Elbatt T., Mohasseb Y., ‘Effective capacity and delay optimization in cognitive radio networks’, Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, pp. 30 to 42, 2015, DOI:10.1007/978-3-319-24540-9_32015
Salman M., El-Keyi A., Nafie M., Hasna M., ‘Stability and delay analysis for cooperative relaying with multi-access transmission’, Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, pp. 123 to 134, 2015, DOI:10.1007/978-3-319-24540-9_102015
El Shafie A., Khattab T., ‘Energy-efficient cooperative relaying protocol for full-duplex cognitive radio users and delay-aware primary users’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 207 to 213, 2015, DOI:10.1109/ICCNC.2015.70693422015
El Shafie A., Ashour M., Khattab T., Mohamed A., ‘On spectrum sharing between energy harvesting cognitive radio users and primary users’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 214 to 220, 2015, DOI:10.1109/ICCNC.2015.70693432015
El Shane A., Khattab T., Saad H., Mohamed A., ‘Optimal cooperative cognitive relaying and spectrum access for an energy harvesting cognitive radio: Reinforcement learning approach’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 221 to 226, 2015, DOI:10.1109/ICCNC.2015.70693442015
Salah A., El-Keyi A., Nafie M., ‘Alternate versus simultaneous relaying in MIMO cellular relay networks: A degrees of freedom study’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 230 to 234, 2015, DOI:10.1109/ACSSC.2014.70944342015
El Shafie A., Ashour M., Mohamed A., Khattab T., ‘Optimal spectrum access for a rechargeable cognitive radio user based on energy buffer state’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 242 to 247, 2015, DOI:10.1109/ICCNC.2015.70693482015
Elsherief M., Elbatt T., Zahran A., Helmy A., ‘An information-theoretic model for knowledge sharing in opportunistic social networks’, Proceedings – 2015 IEEE International Conference on Smart City, SmartCity 2015, Held Jointly with 8th IEEE International Conference on Social Computing and Networking, SocialCom 2015, 5th IEEE International Conference on Sustainable Computing and Communications, SustainCom 2015, 2015 International Conference on Big Data Intelligence and Computing, DataCom 2015, 5th International Symposium on Cloud and Service Computing, SC2 2015, pp. 446 to 451, 2015, DOI:10.1109/SmartCity.2015.1112015
Ashour M., El Shafie A., Mohamed A., Khattab T., ‘Power-optimal feedback-based random spectrum access for an energy harvesting cognitive user’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 462 to 468, 2015, DOI:10.1109/ICCNC.2015.70693882015
Abdalla I., Elbatt T., Nafie M., Digham F., ‘Towards optimal power control for delay-constrained cognitive radio networks’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 469 to 475, 2015, DOI:10.1109/ICCNC.2015.70693892015
Elazzouni S., Ercetin O., El-Keyi A., Elbatt T., Nafie M., ‘Full-duplex cooperative cognitive radio networks’, 2015 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2015, pp. 475 to 482, 2015, DOI:10.1109/WIOPT.2015.71511082015
Anwar A.H., Seddik K.G., ElBatt T., Zahran A.H., ‘On the effective capacity of delay constrained cognitive radio networks with relaying capability’, Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, pp. 767 to 779, 2015, DOI:10.1007/978-3-319-24540-9_642015
Zohdy M., Elbatt T., Nafie M., ‘Maximum throughput opportunistic network coding in Two-Way Relay networks’, 2015 IEEE International Conference on Communication Workshop, ICCW 2015, pp. 913 to 918, 2015, DOI:10.1109/ICCW.2015.72472922015
Anwar A.H., El Shafie A., Mohamed A., Elbatt T., Guizani M., ‘Interference-based optimal power-efficient access scheme for cognitive radio networks’, 2015 International Conference on Computing, Networking and Communications, ICNC 2015, pp. 962 to 967, 2015, DOI:10.1109/ICCNC.2015.70694762015
Ibrahim A.M., Ercetin O., Elbatt T., ‘Analytical Markov model for slotted ALOHA with opportunistic RF energy harvesting’, 2015 IEEE International Conference on Communication Workshop, ICCW 2015, pp. 1988 to 1993, 2015, DOI:10.1109/ICCW.2015.72474722015
Wagdy A., El-Keyi A., Khattab T., Nafie M., ‘On the synergistic benefits of alternating CSIT for X channel within a four-symbol channel extension’, IEEE International Conference on Communications, pp. 4461 to 4467, 2015, DOI:10.1109/ICC.2015.72490252015
Zamzam A.S., El-Keyi A., Nafie M., Mohasseb Y., ‘On the Degrees of Freedom of the Two-Cell Two-Hop MIMO Network with Dedicated and Shared Relays’, IEEE Transactions on Wireless Communications, pp. 6738 to 6751, 2015, DOI:10.1109/TWC.2015.24589752015
Shabara Y., Zahran A.H., Elbatt T., ‘Efficient spectrum access strategies for cognitive networks with general idle time statistics’, IEEE International Conference on Communications, pp. 7743 to 7749, 2015, DOI:10.1109/ICC.2015.72495652015
Abd-Elmagid M.A., Elbatt T., Seddik K.G., ‘Optimization of wireless powered communication networks with heterogeneous nodes’, 2015 IEEE Global Communications Conference, GLOBECOM 2015, 2015, DOI:10.1109/GLOCOM.2014.74175962015
Seif M., Karmoose M., Youssef M., ‘Censoring for improved sensing performance in infrastructure-less cognitive radio networks’, IEEE Vehicular Technology Conference, 2015, DOI:10.1109/VTCSpring.2015.71457322015
Omri A., Hasna M.O., Nafie M., ‘Effective area spectral efficiency metric for decode-and-forward cooperative wireless communications’, IEEE International Conference on Communications, pp. 1529 to 1534, 2015, DOI:10.1109/ICC.2015.72485412015
Hindy A., El-Keyi A., Nafie M., Tulino A.M., ‘A proper throughput-leakage balance for downlink cellular networks’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 111 to 115, 2014, DOI:10.1109/WCNC.2014.69519312014
Ali R.E., Digham F.F., Seddik K.G., Nafie M., El-Keyi A., Han Z., ‘A probabilistic MAC for cognitive radio systems with energy harvesting nodes’, 2014 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2014, pp. 143 to 147, 2014, DOI:10.1109/GlobalSIP.2014.70320952014
Ali R.E., Seddik K.G., Nafie M., Digham F.F., ‘A pricing-based cooperative spectrum sharing stackelberg game’, 2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2014, pp. 226 to 232, 2014, DOI:10.1109/WIOPT.2014.68503032014
Ashour M., El-Sherif A.A., Elbatt T., Mohamed A., ‘Cooperative access in cognitive radio networks: Stable throughput and delay tradeoffs’, 2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2014, pp. 263 to 270, 2014, DOI:10.1109/WIOPT.2014.68503082014
El Shafie A., Sultan A., Khattab T., ‘Maximum throughput of a secondary user cooperating with an energy-aware primary user’, 2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2014, pp. 287 to 294, 2014, DOI:10.1109/WIOPT.2014.68503112014
Wagdy A., El-Keyi A., Khattab T., Nafie M., ‘A degrees of freedom-optimal scheme for SISO X channel with synergistic alternating CSIT’, IEEE International Symposium on Information Theory – Proceedings, pp. 376 to 380, 2014, DOI:10.1109/ISIT.2014.68748582014
Butt M.M., Anwar A.H., Mohamed A., El Batt T., ‘Effective capacity of cognitive radio links: Accessing primary feedback erroneously’, 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 – Proceedings, pp. 395 to 400, 2014, DOI:10.1109/ISWCS.2014.69333852014
Elsherief M., Elbatt T., Zahran A., Helmy A., ‘The quest for user similarity in mobile societies’, 2014 IEEE International Conference on Pervasive Computing and Communication Workshops, PERCOM WORKSHOPS 2014, pp. 569 to 574, 2014, DOI:10.1109/PerComW.2014.68152692014
Elmahdy A.M., El-Keyi A., Elbatt T., Seddik K.G., ‘On the stable throughput of cooperative cognitive radio networks with finite relaying buffer’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 942 to 946, 2014, DOI:10.1109/PIMRC.2014.71363022014
Shafie A.E., Khattab T., ‘Cooperative cognitive relaying under primary and secondary quality of service satisfaction’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 953 to 958, 2014, DOI:10.1109/PIMRC.2014.71363042014
Shafie A.E., Khattab T., ‘Throughput maximization via adjusting packet size of a buffered cognitive radio user’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1024 to 1029, 2014, DOI:10.1109/PIMRC.2014.71363172014
Shafie A.E., Sultan A., Khattab T., ‘Probabilistic band-splitting for a buffered cooperative cognitive terminal’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1030 to 1035, 2014, DOI:10.1109/PIMRC.2014.71363182014
Shafie A.E., Khattab T., ‘Maximum throughput of a cooperative energy harvesting cognitive radio user’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1067 to 1072, 2014, DOI:10.1109/PIMRC.2014.71363252014
Salama A.M., Zahran A., Elbatt T., ‘Fractional sequential sensing for energy efficient cooperative cognitive radio networks’, 2014 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2014, pp. 1301 to 1305, 2014, DOI:10.1109/GlobalSIP.2014.70323332014
Saad H., Mohamed A., El Batt T., ‘A cooperative Q-learning approach for distributed resource allocation in multi-user femtocell networks’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1490 to 1495, 2014, DOI:10.1109/WCNC.2014.69524102014
El Shafie A., Sultan A., Khattab T., ‘Band allocation for cognitive radios with buffered primary and secondary users’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1508 to 1513, 2014, DOI:10.1109/WCNC.2014.69524332014
Shafie A.E., Khattab T., Poor H.V., ‘Protocol design and stability analysis of cooperative cognitive radio users’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1520 to 1525, 2014, DOI:10.1109/WCNC.2014.69524352014
Elazzouni S., El-Keyi A., Nafie M., ‘A dynamic relaying scheme for cognitive networks with multipacket reception capability’, 2014 IEEE International Conference on Communications, ICC 2014, pp. 1602 to 1608, 2014, DOI:10.1109/ICC.2014.68835512014
Zamzam A.S., El-Keyi A., Nafie M., Mohasseb Y., ‘Degrees of freedom for a two-cell relay network with soft handoffs’, 2014 IEEE Global Communications Conference, GLOBECOM 2014, pp. 1685 to 1691, 2014, DOI:10.1109/GLOCOM.2014.70370512014
Zewail A.A., Nafie M., Mohasseb Y., El Gamal H., ‘Achievable degrees of freedom region of MIMO relay networks using Detour Schemes’, 2014 IEEE International Conference on Communications, ICC 2014, pp. 1860 to 1865, 2014, DOI:10.1109/ICC.2014.68835942014
Arafa A.M., Seddik K.G., Sultan A.K., Elbatt T., El-Sherif A.A., ‘A feedback-soft sensing-based cognitive access scheme with feedback erasures’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 2049 to 2054, 2014, DOI:10.1109/WCNC.2014.69526052014
Soliman M., El-Keyi A., Sultan A., ‘Equal-priority multiple access communications with minimum queuing delay’, IEEE Vehicular Technology Conference, 2014, DOI:10.1109/VTCFall.2014.69659662014
El Shafie A., Khattab T., ‘Spectrum-aggregating cognitive multi-antenna user with multiple primary users’, IEEE Vehicular Technology Conference, 2014, DOI:10.1109/VTCFall.2014.69661862014
Lateef H.Y., Chiasserini C.F., Elbatt T., Mohamed A., Guizani M., ‘Towards energy efficient relay placement and load balancing in future wireless networks’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1397 to 1402, 2014, DOI:10.1109/PIMRC.2014.71363872014
Samy I., Zahran A.H., Elbatt T., ‘Joint relay assignment and adaptive modulation for energy-efficient cellular networks’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1415 to 1420, 2014, DOI:10.1109/PIMRC.2014.71363902014
Atya A.O.F., Elbatt T., Youssef M., ‘On the flow anonymity problem in network coding’, 2013 9th International Wireless Communications and Mobile Computing Conference, IWCMC 2013, pp. 225 to 230, 2013, DOI:10.1109/IWCMC.2013.65835632013
El Shafie A., El-Keyi A., Khattab T., Nafie M., ‘Transmit and receive cooperative cognition: Protocol design and stability analysis’, Proceedings of the 2013 8th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2013, pp. 231 to 237, 2013, DOI:10.4180/icst.crowncom.2013.2520722013
Elmoslimany A., El-Keyi A., Mohasseb Y., ‘A novel stochastic geometrical model for wideband MIMO-V2V channels’, 2013 3rd International Conference on Communications and Information Technology, ICCIT 2013, pp. 345 to 350, 2013, DOI:10.1109/ICCITechnology.2013.65795772013
Hindy A., El-Keyi A., Nafie M., Tulino A.M., ‘Maximizing the signal to leakage ratio in downlink cellular networks’, 2013 3rd International Conference on Communications and Information Technology, ICCIT 2013, pp. 401 to 405, 2013, DOI:10.1109/ICCITechnology.2013.65795882013
Anwar A.H., Seddik K.G., ElBatt T., Zahran A.H., ‘Effective capacity of delay constrained cognitive radio links exploiting primary feedback’, 2013 11th International Symposium and Workshops on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2013, pp. 412 to 419, 20132013
Abdel-Hamid A.T., Zahran A.H., Elbatt T., ‘Improved spectrum mobility using virtual reservation in collaborative cognitive radio networks’, Proceedings – International Symposium on Computers and Communications, pp. 476 to 482, 2013, DOI:10.1109/ISCC.2013.67549922013
ElSherief M., EBatt T., Zahran A., Helmy A., ‘Demo: O’BTW – An opportunistic, similarity-based mobile recommendation system’, MobiSys 2013 – Proceedings of the 11th Annual International Conference on Mobile Systems, Applications, and Services, pp. 511 to 512, 2013, DOI:10.1145/2462456.24657082013
Hosny A.R., Tannious R.A., El-Keyi A., ‘Optimal beamforming for MIMO shared relaying in downlink cellular networks with ARQ’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 703 to 707, 2013, DOI:10.1109/PIMRC.2013.66662272013
Zewail A.A., Mohasseb Y., Nafie M., El Gamal H., ‘The deterministic multicast capacity of 4-node relay networks’, IEEE International Symposium on Information Theory – Proceedings, pp. 804 to 808, 2013, DOI:10.1109/ISIT.2013.66203372013
Ibrahim A.M., ElBatt T., El-Keyi A., ‘Coverage probability analysis for wireless networks using repulsive point processes’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1002 to 1007, 2013, DOI:10.1109/PIMRC.2013.66662842013
El Shafie A., Sultan A., ‘Optimal selection of spectrum sensing duration for an energy harvesting cognitive radio’, GLOBECOM – IEEE Global Telecommunications Conference, pp. 1020 to 1025, 2013, DOI:10.1109/GLOCOM.2013.68312082013
Elsamadouny A., Nafie M., Sultan A., ‘Cognitive radio transmission strategies for primary erasure channels’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1498 to 1502, 2013, DOI:10.1109/ACSSC.2013.68105452013
Salah A., El-Keyi A., Nafie M., ‘Alternate relaying and the degrees of freedom of one-way cellular relay networks’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1545 to 1549, 2013, DOI:10.1109/ACSSC.2013.68105562013
Zewail A.A., Mohasseb Y., Nafie M., El Gamal H., ‘The deterministic capacity of relay networks with relay private messages’, 2013 IEEE Information Theory Workshop, ITW 2013, 2013, DOI:10.1109/ITW.2013.66913512013
Saad H., Mohamed A., Elbatt T., ‘A cooperative Q-learning approach for online power allocation in femtocell networks’, IEEE Vehicular Technology Conference, 2013, DOI:10.1109/VTCFall.2013.66920272013
Farhoud M., El-Keyi A., Sultan A., ‘Empirical correction of the Okumura-Hata model for the 900 MHz band in Egypt’, 2013 3rd International Conference on Communications and Information Technology, ICCIT 2013, pp. 386 to 390, 2013, DOI:10.1109/ICCITechnology.2013.65795852013
Ashour M., El-Keyi A., Sultan A., ‘Low-complexity Kalman filter-based carrier frequency offset estimation and tracking for OFDM systems’, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing – Proceedings, pp. 4923 to 4927, 2013, DOI:10.1109/ICASSP.2013.66385972013
Arafa A.M., Seddik K.G., Sultan A.K., Elbatt T., El-Sherif A.A., ‘A soft sensing-based cognitive access scheme exploiting primary feedback’, 2012 10th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2012, pp. 153 to 160, 20122012
Attia O., Elbatt T., ‘On the role of vehicular mobility in cooperative content caching’, 2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012, pp. 350 to 354, 2012, DOI:10.1109/WCNCW.2012.62155202012
El Shafie A., Sultan A., ‘Optimal random access and random spectrum sensing for an energy harvesting cognitive radio’, International Conference on Wireless and Mobile Computing, Networking and Communications, pp. 403 to 410, 2012, DOI:10.1109/WiMOB.2012.63791052012
Sultan A., ‘Leveraging primary feedback and spectrum sensing for cognitive access’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 719 to 724, 2012, DOI:10.1109/WCNC.2012.62144652012
Naguib E., Elbatt T., Nafie M., ‘Buffer-aware power control for cognitive radio networks’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1036 to 1040, 2012, DOI:10.1109/ACSSC.2012.64891762012
Saleh G., El-Keyi A., Nafiey M., ‘Cross-layer transmission rate/power policy for cognitive multi-access networks with imperfect sensing’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1074 to 1078, 2012, DOI:10.1109/ACSSC.2012.64891842012
Helal N.M., Seddik K.G., El-Keyi A., El Batt T., ‘A feedback-based access scheme for cognitive-relaying networks’, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1287 to 1292, 2012, DOI:10.1109/WCNC.2012.62139762012
Saleh G., El-Keyi A., Nafie M., ‘A minimum-delay cross-layer transmission policy for cognitive multi-access networks with imperfect sensing’, GLOBECOM – IEEE Global Telecommunications Conference, pp. 1332 to 1338, 2012, DOI:10.1109/GLOCOM.2012.65032982012
El Shafie A., Sultan A., ‘Cooperative cognitive relaying with ordered cognitive multiple access’, GLOBECOM – IEEE Global Telecommunications Conference, pp. 1416 to 1421, 2012, DOI:10.1109/GLOCOM.2012.65033122012
Khalil M., El-Keyi A., Nafie M., ‘A new achievable DoF region for the 3-user M × N symmetric interference channel’, IEEE International Conference on Communications, pp. 2238 to 2243, 2012, DOI:10.1109/ICC.2012.63644472012
Nafea M.S., Seddik K.G., Nafie M., Gamal H.E., ‘On the diversity gain region of the Z-interference channels’, IEEE International Conference on Communications, pp. 2392 to 2397, 2012, DOI:10.1109/ICC.2012.63642922012
Khafagy M., El-Keyi A., Nafie M., Elbatt T., ‘Degrees of freedom for separated and non-separated half-duplex cellular MIMO two-way relay channels’, IEEE International Conference on Communications, pp. 2445 to 2450, 2012, DOI:10.1109/ICC.2012.63645532012
Hesham L., Sultan A., Nafie M., Digham F., ‘Distributed spectrum sensing with sequential ordered transmissions to a cognitive fusion center’, IEEE Transactions on Signal Processing, pp. 2524 to 2538, 2012, DOI:10.1109/TSP.2012.21876442012
Nafea M.S., Hamza D., Seddik K.G., Nafie M., Gamal H.E., ‘On the ARQ protocols over the Z-interference channels: Diversity- multiplexing-delay tradeoff’, IEEE International Symposium on Information Theory – Proceedings, pp. 3140 to 3144, 2012, DOI:10.1109/ISIT.2012.62841422012
Afifi W., Sultan A., Nafie M., ‘Transmission power adaptation for cognitive radios’, 2012 19th International Conference on Telecommunications, ICT 2012, 2012, DOI:10.1109/ICTEL.2012.62212502012
Fadel M., Hindy A., El-Keyi A., Nafie M., Koyluoglu O.O., Tulino A.M., ‘Resource allocation for throughput enhancement in cellular shared relay networks’, 35th IEEE Sarnoff Symposium, SARNOFF 2012 – Conference Proceedings, 2012, DOI:10.1109/SARNOF.2012.62227162012
Saad H., Mohamed A., Elbatt T., ‘Distributed cooperative q-learning for power allocation in cognitive femtocell networks’, IEEE Vehicular Technology Conference, 2012, DOI:10.1109/VTCFall.2012.63992302012
Abotabl A.A., El-Keyi A., Mohasseb Y., Elbatt T., ‘Reduced-complexity SFBC-OFDM for vehicular channels with high mobility’, IEEE Vehicular Technology Conference, 2012, DOI:10.1109/VTCFall.2012.63993002012
El-Keyi A., ElBatt T., Bai F., Saraydar C., ‘MIMO VANETs: Research challenges and opportunities’, 2012 International Conference on Computing, Networking and Communications, ICNC’12, pp. 670 to 676, 2012, DOI:10.1109/ICCNC.2012.61675072012
Seifeldin M.A., El-Keyi A.F., Youssef M.A., ‘Kalman filter-based tracking of a device-free passive entity in wireless environments’, Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, pp. 43 to 49, 2011, DOI:10.1145/2030718.20307282011
Seddik K.G., Sultan A.K., El-Sherif A.A., Arafa A.M., ‘A feedback-based access scheme for cognitive radio systems’, IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, pp. 91 to 95, 2011, DOI:10.1109/SPAWC.2011.59904862011
Seddik K.G., Sultan A.K., El-Sherif A.A., ‘Censoring for improved performance of distributed detection in wireless sensor networks’, IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, pp. 181 to 185, 2011, DOI:10.1109/SPAWC.2011.59903902011
Afifi W., Sultan A., Nafie M., ‘Adaptive sensing and transmission durations for cognitive radios’, 2011 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2011, pp. 380 to 388, 2011, DOI:10.1109/DYSPAN.2011.59362272011
El-Kafrawy K., Youssef M., El-Keyi A., ‘Impact of the human motion on the variance of the received signal strength of wireless links’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1208 to 1212, 2011, DOI:10.1109/PIMRC.2011.61396922011
Naguib A.A., Elsayed K., Nafie M., ‘Achievable degrees of freedom of the K-user interference channel with partial cooperation’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1363 to 1367, 2011, DOI:10.1109/ACSSC.2011.61902392011
Ewaisha A., Sultan A., Elbatt T., ‘Optimization of channel sensing time and order for cognitive radios’, 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011, pp. 1414 to 1419, 2011, DOI:10.1109/WCNC.2011.57793672011
Tadrous J., Eryilmaz A., El Gamal H., Nafie M., ‘Proactive resource allocation in cognitive networks’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1425 to 1429, 2011, DOI:10.1109/ACSSC.2011.61902522011
Fadel M., El-Keyi A., Sultan A., ‘Multiuser MIMO relaying under quality of service constraints’, 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011, pp. 1623 to 1628, 2011, DOI:10.1109/WCNC.2011.57793782011
Khafagy M., El-Keyi A., ElBatt T., Nafie M., ‘Joint power allocation and beamforming for multiuser MIMO two-way relay networks’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, pp. 1692 to 1697, 2011, DOI:10.1109/PIMRC.2011.61397942011
Hesham L., Sultan A., Nafie M., Digham F., ‘Cooperative sensing with sequential ordered transmissions to secondary fusion center’, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing – Proceedings, pp. 2988 to 2991, 2011, DOI:10.1109/ICASSP.2011.59462862011
Amir M., El-Keyi A., Nafie M., ‘Constrained interference alignment and the spatial degrees of freedom of mimo cognitive networks’, IEEE Transactions on Information Theory, pp. 2994 to 3004, 2011, DOI:10.1109/TIT.2011.21197702011
Ibrahim M., Youssef M., ‘A hidden Markov model for localization using low-end GSM cell phones’, IEEE International Conference on Communications, 2011, DOI:10.1109/icc.2011.59629932011
Elmorsy A., Yasser M., Elsabagh M., Youssef M., ‘Practical provably secure communication for half-duplex radios’, IEEE International Conference on Communications, 2011, DOI:10.1109/icc.2011.59634622011
Moussa M., Nafie M., El Gamal H., Naguib A., ‘On the utility of primary side information in cognitive sensing’, Conference Record – Asilomar Conference on Signals, Systems and Computers, pp. 1260 to 1264, 2011, DOI:10.1109/ACSSC.2011.61902182011
Eleryan A., Elsabagh M., Youssef M., ‘Synthetic generation of radio maps for device-free passive localization’, GLOBECOM – IEEE Global Telecommunications Conference, 2011, DOI:10.1109/GLOCOM.2011.61340522011
Tadrous J., Sultan A., Nafie M., ‘An achievable rate region for a primary network shared by a secondary link’, ICT 2010: 2010 17th International Conference on Telecommunications, pp. 77 to 82, 2010, DOI:10.1109/ICTEL.2010.54788132010
Hamza D., Nafie M., ‘Throughput maximization over temporally correlated fading channels in cognitive radio networks’, ICT 2010: 2010 17th International Conference on Telecommunications, pp. 411 to 417, 2010, DOI:10.1109/ICTEL.2010.54787812010
El Gamal H., Tadrous J., Eryilmaz A., ‘Proactive resource allocation: Turning predictable behavior into spectral gain’, 2010 48th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2010, pp. 427 to 434, 2010, DOI:10.1109/ALLERTON.2010.57069382010
Elsabagh M., Abdallah Y., Youssef M., El Gamal H., ‘ARQ security in Wi-Fi and RFID networks’, 2010 48th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2010, pp. 1212 to 1219, 2010, DOI:10.1109/ALLERTON.2010.57070522010
Mokhtar M., Mohasseb Y., Nafie M., Gamal H.E., ‘On the deterministic multicast capacity of bidirectional relay networks’, 2010 IEEE Information Theory Workshop, ITW 2010 – Proceedings, 2010, DOI:10.1109/CIG.2010.55927492010
Tadrous J., Sultan A., Nafie M., El-Keyi A., ‘Power control for constrained throughput maximization in spectrum shared networks’, GLOBECOM – IEEE Global Telecommunications Conference, 2010, DOI:10.1109/GLOCOM.2010.56831712010
Ibrahim M., Youssef M., ‘CellSense: A probabilistic RSSI-based GSM positioning system’, GLOBECOM – IEEE Global Telecommunications Conference, 2010, DOI:10.1109/GLOCOM.2010.56837792010
El Gamal A., Koyluoglu O.O., Youssef M., El Gamal H., ‘New achievable secrecy rate regions for the two way wiretap channel’, IEEE Information Theory Workshop 2010, ITW 2010, 2010, DOI:10.1109/ITWKSPS.2010.55031362010
Abdel Latif M., Sultan A., El Gamal H., ‘ARQ secrecy over correlated fading channels’, IEEE Information Theory Workshop 2010, ITW 2010, 2010, DOI:10.1109/ITWKSPS.2010.55031622010
Amir M., El-Keyi A., Nafie M., ‘Opportunistic interference alignment for multiuser cognitive radio’, IEEE Information Theory Workshop 2010, ITW 2010, 2010, DOI:10.1109/ITWKSPS.2010.55031682010
El-Kafrawy K., Youssef M., El-Keyi A., Naguib A., ‘Propagation modeling for accurate indoor WLAN RSS-based localization’, IEEE Vehicular Technology Conference, 2010, DOI:10.1109/VETECF.2010.55941082010
Seifeldin M., Youssef M., ‘A deterministic large-scale device-free passive localization system for wireless environments’, ACM International Conference Proceeding Series, 2010, DOI:10.1145/1839294.18393552010
ElMahgoub K., Nafie M., ‘Symbol based log-MAP in concatenated LDPC-convolutional codes’, 2010 7th IEEE Consumer Communications and Networking Conference, CCNC 2010, 2010, DOI:10.1109/CCNC.2010.54217292010
El-Badry R., Sultan A., Youssef M., ‘HyberLoc: Providing physical layer location privacy in hybrid sensor networks’, IEEE International Conference on Communications, 2010, DOI:10.1109/ICC.2010.55021042010
Omar Y., Youssef M., El Gamal H., ‘ARQ secrecy: From theory to practice’, 2009 IEEE Information Theory Workshop, ITW 2009, pp. 6 to 10, 2009, DOI:10.1109/ITW.2009.53514832009
Ghozlan H., Mohasseb Y., Gamal H.E., Kramer G., ‘The MIMO wireless switch: Relaying can increase the multiplexing gain’, IEEE International Symposium on Information Theory – Proceedings, pp. 1448 to 1452, 2009, DOI:10.1109/ISIT.2009.52058762009
Khalil K., Youssef M., Koyluoglu O.O., El Gamal H., ‘On the delay limited secrecy capacity of fading channels’, IEEE International Symposium on Information Theory – Proceedings, pp. 2617 to 2621, 2009, DOI:10.1109/ISIT.2009.52059552009
El Gamal A., Youssef M., El Gamal H., ‘Randomization for security in half-duplex two-way Gaussian channels’, GLOBECOM – IEEE Global Telecommunications Conference, 2009, DOI:10.1109/GLOCOM.2009.54259692009
George J., Sultan A., Nafie M., ‘Distributed admission and power control for cognitive radios in spectrum underlay networks’, GLOBECOM – IEEE Global Telecommunications Conference, 2009, DOI:10.1109/GLOCOM.2009.54260012009
Latif M.A., Sultan A., El Gamal H., ‘ARQ-based secret key sharing’, IEEE International Conference on Communications, 2009, DOI:10.1109/ICC.2009.51987642009
Mehanna O., Sultan A., El Gamal H., ‘Blind cognitive MAC protocols’, IEEE International Conference on Communications, 2009, DOI:10.1109/ICC.2009.51987902009
Aly S.A., Youssef M., Darwish H.S., Zidan M., ‘Distributed flooding-based storage algorithms for large-scale wireless sensor networks’, IEEE International Conference on Communications, 2009, DOI:10.1109/ICC.2009.51989192009
Kosba A.E., Abdelkader A., Youssef M., ‘Analysis of a device-free passive tracking system in typical wireless environments’, 3rd International Conference on New Technologies, Mobility and Security, NTMS 2009, 2009, DOI:10.1109/NTMS.2009.53847382009
El-Badry R., Youssef M., Eltoweissy M., ‘Hidden anchor: Providing physical layer location privacy in hybrid wireless sensor networks’, 3rd International Conference on New Technologies, Mobility and Security, NTMS 2009, 2009, DOI:10.1109/NTMS.2009.53847492009
Moussa M., Youssef M., ‘Smart devices for smart environments: Device-free passive detection in real environments’, 7th Annual IEEE International Conference on Pervasive Computing and Communications, PerCom 2009, 2009, DOI:10.1109/PERCOM.2009.49128262009
Abdelhakim M., Nafie M., Shalash A., Elezabi A.Y., ‘Adaptive puncturing and rate selection in single-codeword turbo-coded OFDMA’, Proceedings – 2009 IEEE Mobile WiMAX Symposium, MWS 2009, pp. 174 to 179, 2009, DOI:10.1109/MWS.2009.312009
Champagne B., El-Keyi A., Tu C.-C., ‘A subspace method for the blind identification of multiple time-varying FIR channels’, GLOBECOM – IEEE Global Telecommunications Conference, 2009, DOI:10.1109/GLOCOM.2009.54255342009
Gomaa A., Nafie M., Abdallah M., ‘Novel reliability-based hybrid ARQ technique’, GLOBECOM – IEEE Global Telecommunications Conference, 2009, DOI:10.1109/GLOCOM.2009.54261812009
Abdelhakim M., Nafie M., Shalash A., Elezabi A.Y., ‘Adaptive puncturing for coded OFDMA systems’, IEEE International Conference on Communications, 2009, DOI:10.1109/ICC.2009.51987062009
El-Keyi A., Champagne B., ‘Adaptive training-based collaborative mimo beamforming for multiuser relay networks’, IEEE Vehicular Technology Conference, 2009, DOI:10.1109/VETECS.2009.50733672009
Koyluoglu O.O., Gamal H.E., ‘On the secrecy rate region for the interference channel’, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2008, DOI:10.1109/PIMRC.2008.46999542008
Eltarras R., Eltoweissy M., Youssef M., ‘Towards evolving sensor actor networks’, Proceedings – IEEE INFOCOM, 2008, DOI:10.1109/INFOCOM.2008.45445862008
Hassan H.M., Eltoweissy M., Youssef M., ‘Towards a federated network architecture’, Proceedings – IEEE INFOCOM, 2008, DOI:10.1109/INFOCOM.2008.45445942008