Khaled M. F. Elsayed, Ph.D.

Publications

Peer reviewed Journals & Book Chapters

  1. M. Hosny, H. A. I. Selmy, A. Srivastava, and K. M. F. Elsayed, Interference Mitigation using Angular Diversity Receiver with Efficient Channel Estimation in MIMO VLC, IEEE Access, accepted for publication March 2020.
  2. D. Gamal, A. H. Mehana, and K. M.F. Elsayed, User capacity for uplink SCMA system, Elsevier Physical Communications, April 2020.
  3. A. Ibrahim, T. Ismail, K. Elsayed, and M. S. Darweesh, Odd clipping optical orthogonal frequency division multiplexing for VLC system, Wiley International Journal of Communication Systems, Vol. 32, Nov. 2019.
  4. A. Abdel-Halim and K. Elsayed, A Q-learning Approach for Machine-Type Communication Random Access in LTE-Advanced, Springer Telecommunications Systems Journal, Vol. 71, pp. 397–413, July 2019.
  5. O. Elgendy, M. H. Ismail, and K. Elsayed, Radio Resource Management for LTE-A Relay-Enhanced Cells with Spatial Reuse and Max–Min Fairness, Springer Telecommunications Systems Journal, August 2018.
  6. M. Seliem, K, Elsayed, and A Khattab, Optimized Neighbor Discovery for 6LoWPANs: Implementation and Performance Evaluation, Computer Communications Vol. 112, 73-92, 2017.
  7. K. Q. AbdelFadeel, A Khattab, K Elsayed, and F Digham, Carrier aggregation-based Dynamic Spectrum Access Framework for LTE-A Primary Operators, IET Communications 10 (13), 1596-1604, 2016.
  8. M Selim, A. E. Kamal, K Elsayed, H. M. Abdel-Atty, M. Alnuem, Fronthaul Cell Outage Compensation for 5G Networks, IEEE Communications Magazine 54 (8), 169-175, 2016.
  9. M Selim, A. E. Kamal, K Elsayed, H. M. Abdel-Atty, Self-Healing in 5G HetNets, chapter in Opportunities in 5G Networks: A Research and Development Perspective, 149-177, 2016.
  10. Rana A. Abdelaal, Khaled M. F. Elsayed, Mahmoud H. Ismail, Optimized Joint Power and Resource Allocation for Coordinated Multi-point Transmission for Multi-user LTE-Advanced Systems, Springer Wireless Personal Communications, Vol. 83, pp. 2497-2518, Aug. 2015.
  11. M. Badawi and K. Elsayed, A Framework for Leakage-based Autonomous Uplink Inter-cell Interference Coordination in OFDMA/LTE Heterogeneous Networks, Elsevier Physical Communications, Special Issue on Heterogeneous and Small Cells, Volume 13, Part B, pp 13–26, December 2014.
  12. H. Hamza, S. Khalifa, and K. Elsayed, Autonomous Schemes for Inter-Cell Interference Coordination in the Downlink of LTE Systems, International Journal of Wireless Information Networks, Vol. 21, Issue 3 , pp 181-195, Sep. 2014.
  13. R. A. Abdelaal, K. Elsayed, and M. H. Ismail, Joint Scheduling and Resource Allocation with Fairness Based on the Signal-to-Leakage-plus-Noise Ratio in the Downlink of CoMP Systems, Springer Wireless Personal Communications, Vol. 75, Issue 4, pp 1891-1913, April 2014.
  14. A. Hamza, S. Khalifa, H. Hamza and K. Elsayed, A Survey on Inter-Cell Interference Coordination Techniques in OFDMA-based Cellular Networks, IEEE Communication Surveys, vol.15, no.4, pp.1642,1670, Fourth Quarter 2013.
  15. M. Sokar and K. Elsayed, A Dynamic Radio Resource Management Scheme for the IEEE 802.16 band-AMC Mode with Proportional Rate Constraints, Wiley’s Transactions on Emerging Telecommunications Technologies, Vol. 23(3), pp. 254-267, April 2012.
  16. W. Ghamry and K. Elsayed, Network Design Methods for Mitigation of Intentional Attacks in Scale-Free Networks, Springer Journal of Telecommunication Systems, Vol. 49 (3), pp. 313-327, March 2012.
  17. K. Elsayed and A. Elokda, An Augmented Integrated Routing Scheme for Routing Bandwidth-Guaranteed Connections in IP/MPLS over WDM Networks, IET Proceedings-Communications, vol. 5 (10), pp. 1351 – 1360, July 2011.
  18. H. Hamza, T. Ismail, K. Elsayed, On the Design of Asynchronous Optical Packet Switch Architectures with Shared Delay Lines and Converters, Springer Photonic Network Communications, June 2011.
  19. W. Ghamry and K. Elsayed, On the Interplay of Network Structure and Routing Strategies for Performance and Robustness in Scale-Free Networks, Annals of Telecommunications, vol . 66, pp.17-29, Feb. 2011.
  20. A. Saad, K. Elsayed and S. Ahmed, Enhanced Optimal and Heuristic Solutions of the Routing Problem in Light-Trail Networks, Springer Photonic Network Communications, vol. 15(1), pp. 7-18, 2008.
  21. K. Elsayed and A. Khattab, Channel-Aware Earliest Deadline Due Fair Scheduling for Wireless Multimedia Networks, Springer/Kluwer Journal on Wireless Personal Communications, vol. 38, July 2006.
  22. K. Elsayed, A Framework for End-to-End Deterministic-Delay Service Provisioning in Multiservice Packet Networks,  IEEE Trans. on Multimedia, June 2005.
  23. K. Elsayed, Dynamic Routing, Wavelength, and Fiber Assignment in Multi-Fiber WDM Grooming Networks, IEE Proceedings-Communications, Feb. 2005.
  24. K. Elsayed, A. Saad, and M. El-Hadidi, Performance Evaluation of Resource Reservation Policies for Rate-Controlled Earliest-Deadline-First Scheduling in Multi-Service Packet Networks, Telecommunication Systems Journal (Kluwer Academic Publishers), Volume 26, Issue 1, pp. 69-92, May 2004.
  25. K. Elsayed and O. Hindy, A Measurement-based Call Admission Control Scheme for ATM Networks Based on the Diffusion Approximation, Elsevier Computer Communication, vol. 26, issue 6, 2003.
  26. K. Elsayed, A. Saad, and M. El-Hadidi, Performance Evaluation of Resource Allocation and Call Admission Policies for Deterministic Services in PGPS-based Packet Networks, Elsevier Computer Communications, Vol. 25, pp. 1513-26, Nov. 2002.
  27. K. Elsayed, N. Gerlich, and P. Tran-Gia, Efficient Design of Voice Carrying Fixed-Network Links in CDMA Mobile Communication Systems, Telecommunication Systems Journal (Kluwer Academic Publishers), Vol. 17(1), pp. 9-29, May 2001.
  28. M. El-Hadidi, K. Elsayed, and  M. Abdallah, Performance Analysis and Estimation of Call Admission Control Parameters in Wireless Integrated Voice and Data Networks, European Transactions on Telecommunications, Vol. 11, pp. 327-343,  July/August 2000.
  29. K. Elsayed and H. G. Perros, Comparative Performance Analysis of Call Admission Control Schemes in ATM Networks,In Performance Evaluation and Application of ATM Networks, Edited by D.Kouvatsous, Kluwer Academic Publishers, pp. 113-140, 2000.
  30. K. Elsayed and H. G. Perros, The Superposition of Discrete-time Markov Renewal Processes with an Applications to Statistical Multiplexing of Bursty Traffic Sources, Journal of Applied Mathematics and Computation  (Kluwer Academic Publishers), pp. 43-62, 2000.
  31. K. Elsayed and H. G. Perros, Analysis of an ATM Statistical Multiplexer with Heterogeneous Markovian On/Off Sources and Applications to Call Admission Control, Journal of High Speed Networks, vol. 6 no. 2, pp. 123-139, 1997.
  32. K. Elsayed and H. G. Perros, Traffic Management: A Review of Call Admission Control Schemes for ATM Networks,Invited Paper, Froehlich/Kent Encyclopedia of Telecommunications, Marcel Dekker, pp. 75-88, 1998.
  33. H. G. Perros and K. Elsayed, Call Admission Control Schemes: A Review, IEEE Communications Magazine, pp. 82-91, November 1996.
  34. M. Moustafa and K. Elsayed, Matrix-Geometric Solution of a Multi-Server Queue with Markovian Group Arrivals and Coxian Service, Applied Mathematics and Computation, vol. 49, pp. 177-196, April 1992.
  35. K. Elsayed and M. Moustafa, Analysis of the M[x] /Ck/1 Queueing System, Advances in Modeling and Simulation, vol. 24, no. 3, pp. 13-29, 1991.
  36. K. Elsayed and M. Moustafa, Matrix-geometric Solution of a Single-server Queue with Group Arrivals and Phase-type Service, Alexandria University Engineering Journal, vol. 30, no. 3, pp. 59-68, 1991.

Peer Reviewed Conference Publications

  1. W. Sayed, T. Ismail, and K. Elsayed, A Neural Network Based Visible Light Communication Indoor Positioning System for Moving Users, Proceedings of IEEE SmartNet 2019, Sharm El-Sheikh, Egypt, Dec. 2019 [Best paper award].
  2. K. Elsayed, M. Abu Baker Ibrahim, Haitham S. Hamza, Service Discovery in Heterogeneous IoT Environments based on OCF/IoTivity, Proceedings of IEEE IWCMC 2019, Tangier, Morocco.
  3. A. Ibrahim, T Ismail, and K Elsayed, Optimized Radio Resource Allocation Scheme for Indoor Optical Wireless Communication, 19th International Conference on Transparent Optical Networks (ICTON), 2017.
  4. M Mamdouh, K Elsayed, and A Khattab, RPL load balancing via minimum degree spanning tree, Proceedings of IEEE Wireless and Mobile Computing, Networking and Communications (WiMob), 2016.
  5. K. Abdel Fadeel and K. Elsayed, 6LoWDIS: A Lightweight Service Discovery Protocol for 6LoWPAN, Proceedings of IEEE ICC, Kuala Lampur, Malaysia, May 2016.
  6. M. Youssef, K. Elsayed, and A. Zahran, Contiki-AMAC - The Enhanced Adaptive Radio Duty Cycling Protocol: Proposal and Analysis, Proceedings of IEEE MowNet, Cairo, Egypt, April 2016.
  7. M. Kafafy and K. Elsayed, Stochastic Geometry based Analysis of Autonomous Uplink Inter-cell Interference Coordination in OFDMA/LTE Wireless Systems, Proceedings of 33rd National Radio Science Conference (NRSC 2016), Aswan, Egypt, Feb. 2016.
  8. T. Darweesh and K. Elsayed, LTE Uplink Interference-Aware Scheduling Using High Interference and Overload Indicators, Proceedings of 8th IFIP Wireless and Mobile Networking Conference (WMNC), Oct. 2015.
  9. M. Selim, A. Kamal, K. Elsayed, H. Abd-El-Atty, M. Alnuem, A Novel Approach for Back-haul Self Healing in 4G/5G HetNets, Proceedings of IEEE ICC 2015, London, UK, June 2015.
  10. K. Abdel Fadeel and K. Elsayed, ESMRF: Enhanced Stateless Multicast RPL Forwarding for IPv6-based Low-Power and Lossy Networks, Proceedings of the ACM IoTSys Workshop, part of the ACM MobiSys 2015, Florence, Italy, May 2015.
  11. K. Abdel Fadeel, K. Elsayed, A. Khattab , and F. Digham, Dynamic Spectrum Access for Primary Operators Exploiting LTE-A Carrier Aggregation, Proceedings of IEEE International Conference on Computing, Networking and Communications (ICNC), Workshop on Computing, Networking and Communications (CNC), Anaheim, Feb. 2015.
  12. M. Elias, A. Khattab, and K. Elsayed, CORB: Context-Aware Opportunistic Resource-Based Routing for Stationary Wireless Sensor Networks, Proceedings of IEEE International Conference on Computing, Networking and Communications (ICNC),Workshop on Computing, Networking and Communications (CNC) , Anaheim, Feb. 2015.
  13. F. Digham, K. Elsayed, A. Khattab , and K. Abdel Fadeel, Estimation of Spectrum Demand in an LTE-Advanced Environment, IEEE Globecom 2014, Industry Panel, Dec. 2014. /li>
  14. K. Elsayed, S. Khattab, M. Yousif, M. Farag, K. Qorany, M. Selim and B. Sharkawi, The IoTified Platform for Constructing IPv6-based Embedded Web of Things Systems, Proceedings of IoT 2014, MIT, Boston, Oct. 2104.
  15. H. Hamza, M. Kassem, A. Magdy, and K. Elsayed, A Decentralized Inter-Cell Interference Coordination Scheme using Multi-Objective Optimization, Proceedings of IEEE PIMRC 2014.
  16. H. El-Helw, A. Zahran, and K. Elsayed, E2MAC: An Energy- Efficient MAC Protocol for Wireless Sensor Networks, Proceedings of URSI National Radio Conference 2014, Cairo, Egypt.
  17. M. Badawi and K. Elsayed, Autonomous Uplink Intercell Interference Coordination in LTE Systems with Adaptively-tuned Interference Limits, Proceedings of IEEE WCNC 2014, Istanbul, Turkey.
  18. M. Elbamby and K. Elsayed, An Auction Approach to Resource Allocation with Interference Coordination in LTE-A Systems, Proceedings of IEEE WCNC 2014, Istanbul, Turkey.
  19. O. A. Elgendy, M. H. Ismail, and K. Elsayed, Max-Min Fair Resource Allocation for LTE-Advanced Relay-Enhanced Cells, Proceedings of IEEE WCNC 2014, Istanbul, Turkey.
  20. B. Sharkawi, A. Khattab and K. Elsayed, Fault-Tolerant RPL Through Context Awareness, Proceedings of IEEE WF-IOT, Seoul, Korea, March 2014.
  21. M. Selim, K. Elsayed, and A. Khattab, Performance Evaluation and Optimization of Neighbor Discovery Implementation Over Contiki OS, Proceedings of IEEE WF-IOT, Seoul, Korea, March 2014.
  22. M. Youssef, K. Elsayed, and A. Zahran, Adaptive Radio Duty Cycling in ContikiMAC: Proposal and Analysis, Proceedings of IEEE WF-IOT, Seoul, Korea, March 2014.
  23. A. Khattab and K. Elsayed, Autonomous Opportunistic Spectrum Access in Distributed Femtocell Networks, Proceedings of IEEE Globecom 2013, Atlanta, USA.
  24. M. Kamel and K. Elsayed, Enhanced ABSF Offsetting with Virtual Arbitrary Blanking Rate for Time Domain eICIC in LTE-Advanced, Proceedings of IEEE Globecom 2013, Atlanta, USA.
  25. S. S. Khalifa, H. S. Hamza, K. Elsayed, Self-Adaptive Inter-Cell Interference Coordination Scheme for LTE Systems, Proceedings of IEEE PIMRC 2013, London, England.
  26. M. Elbamby and K. Elsayed, Performance Analysis of Soft Frequency Reuse Schemes for a Multi-Cell LTE-Advanced System with Carrier Aggregation, Proceedings of IEEE PIMRC 2013, London, England.
  27. A. Affifi, K. Elsayed, and A. Khattab, Interference-Aware Radio Resource Management Scheme for the 3GPP LTE Uplink with QoS Constraints, Proceedings of IEEE ISCC 2013, Split, Croatia.
  28. M. Kamel and K. Elsayed, ABSF Offsetting and Optimal Resource Partitioning for eICIC in LTE-Advanced: Proposal and Analysis using a Nash Bargaining Approach, Proceedings of IEEE ICC 2013, Budapest, Hungary.
  29. S. Khalifa, H. Hamza and K. Elsayed, Inter-Cell Interference Coordination for Highly Mobile Users in LTE-Advanced Systems, Proceedings of IEEE VTC-Spring 2013.
  30. M. N. Nawar, A. F. Atiya, M. Saleh, and K. Elsayed, A Bayesian Approach to Arrival Rate Forecasting for Inhomogeneous Poisson Processes for Mobile Calls, International Symposium of Forecasting, Seoul, South Korea, June 2013.
  31. M. Badawi and K. Elsayed, Autonomous Uplink Intercell Interference Coordination in OFDMA-based Wireless Systems, Proceeding of WiOPT 2013, Tsukuba Science City, Japan.
  32. M. Kamel and K. Elsayed, Performance Evaluation of a Coordinated Time-Domain eICIC Framework based on ABSF in Heterogeneous LTE-Advanced Networks, Proceedings of IEEE Globecom 2012, Anaheim, USA.
  33. H. Elsaid, K. Elsayed, and M. H. Ismail, Shrinking the Reuse Distance: Spectrally-Efficient Radio Resource Management in D2D-Enabled Cellular Networks with Interference Alignment, Proceedings of IEEE/IFIP Wireless Days 2012, Dublin, Ireland.
  34. M. Elbamby and K. Elsayed, A Transportation Problem based Resource Allocation Scheme for an LTE-Advanced System with Carrier Aggregation, Proceedings of IEEE/IFIP Wireless Days 2012, Dublin, Ireland.
  35. R. A. Abdelaal, K. Elsayed, and M. H. Ismail, Joint Scheduling and Resource Allocation with Fairness Based on the Signal-to-Leakage-plus-Noise Ratio in the Downlink of CoMP Systems, Proceedings of IEEE/IFIP Wireless Days 2012, Dublin, Ireland.
  36. O. A. Elgendy, M. H. Ismail, and K. Elsayed, On the Relay Placement Problem in a Multi-cell LTE-Advanced System with Co-channel Interference, Proceedings IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) 2012, Barcelona, Spain.
  37. A. M. H. Mahmoud, M. Elkhamy, and K. Elsayed, Interference Alignment Performance on MIMO X channels with Imperfect Channel Knowledge, Proceedings of IEEE SPAWC 2012, Çeşme, Tureky.
  38. A. H. M. Zaytoun, H. A. H. Fahmy and K. Elsayed, Implementation and Evaluation of Large Interconnection Routers for Future Many-Core Networks on Chip, Proceedings of the 14th IEEE International Conference on High Performance Computing and Communications (HPCC), Liverpool, England, 2012.
  39. H. Elsaid, K. Elsayed, and M. H. Ismail, Exploiting Interference Alignment for Sum Rate Enhancement in D2D Enabled Cellular Network, Proceedings IEEE WCNC 2012.
  40. R. A. Abdelaal, M. H. Ismail, and K. Elsayed, Resource Allocation Strategies Based on the Signal-to-Leakage-plus-Noise Ratio in LTE-A CoMP Systems, Proceedings IEEE WCNC 2012.
  41. H. M. Soliman, A. A. Naguib, O. A. Nasr, M. M. Khairy and K. Elsayed, Joint Power and Backhaul Bits Allocation for Coordinated Multi-Point Transmission, Proceedings of ISWCS'11.
  42. A. A. Naguib, K. Elsayed, and M. Nafie, Achievable Degrees of Freedom of the K-user Interference Channel with Partial Cooperation, Proceedings of the 45th 2011 Asilomar Conference on Signals, Systems and Computers.
  43. M. Sokar and K. Elsayed, A Resource Allocation Scheme for the IEEE 802.16 band-AMC Mode with QoS Provisioning, Proceedings of the ACM MSWiM 2010, Bodrum, Tukey.
  44. E. A. Omar and K. Elsayed, Directional Antenna with Busy Tone for Capacity Boosting and Energy Savings in Wireless Ad-hoc Networks, Proc. of HONET 2010.
  45. D. Salem and K. Elsayed, A Steiner–tree Based Information-Directed Routing Scheme for Tracking Multiple Moving Targets, Proc. of ICENCO 2010.
  46. T. Ismail, H. Hamza and K. Elsayed, An Enhanced OPS Architecture with Optical Buffers, Proc. of HONET, 2009.
  47. W. Ghamry and K. Elsayed, On the Interplay of Network Structure and Routing Strategies for Performance in Scale-Free Networks, Proc. of HONET, 2009.
  48. S. Shukry and K. Elsayed, Adaptive fractional frequency reuse (AFFR) scheme for multi-cell IEEE 802.16e systems, Proc. of HONET, 2009.
  49. M. Sokar, K. Elsayed, H. Abdallah, An Efficient QoS-based Uplink Scheduling Scheme for IEEE 802.16e Mobile Stations, Proc. of IEEE WCNC, 2009.
  50. W. Ghamry, K. Elsayed, and A. Nassar, A New Small-World Rewiring Method for Construction of Heuristically Optimized Trade-Offs Router  Network Topologies, Proc. of IEEE WOCN, 2009.
  51. S. Shoukry, K. Elsayed, A. Moghazy, Amin Nassar, Utility Based Channel Aware MIMO Downlink Scheduling in IEEE 802.16  Broadband Wireless System, 6th International Conference on Electrical Engineering, Cairo, Egypt 2008.
  52. A. Saad, K. Elsayed and S. Ahmed, Enhanced Optimal and Heuristic Solutions of the Routing Problem in Light Trail Networks, Proc. of IEEE High Performance Routers and Switches (HSPR), 2007.
  53. Z. Wali, K. Elsayed, and A-K. Hassan, Static RWA in All-Optical Network under Multifiber Multiple Requests Assumption, Proceedings of the IEEE ICEEC, Nov. 2006.
  54. A. Khattab and K. Elsayed, Opportunistic Scheduling of Delay Sensitive Traffic in OFDMA-based Wireless Networks, Proc. IEEE WoWMoM, June 2006.
  55. S. Mohamed and K. Elsayed, Distributed Explicit Partial Rerouting (DEPR) Scheme for Load Balancing in MPLS Networks, Proc. IEEE ISCC, June 2006.
  56. A. Saad, K. Elsayed, S. Al Ola, Efficient Solution of the Traffic Grooming Problem in Light-Trail Optical Networks, Proc. IEEE ISCC, June 2006.
  57. A. Khattab and K. Elsayed, Opportunistic Subcarrier Management for Delay Sensitive Traffic in OFDMA-based Wireless Multimedia Networks, Proceedings of the IST Mobile Summit, June 2005.
  58. A. Khattab and K. Elsayed, Channel-Aware Scheduling Schemes with Statistical Delay-Bound Guarantees in Wireless Multimedia Networks, ACM/IEEE MSWiM, Oct. 2004.
  59. K. Elsayed, HCASP: A Hop-Constrained Adaptive Shortest-Path Algorithm for Routing Bandwidth-Guaranteed Tunnels in MPLS Networks, Proceedings of the Ninth IEEE Symposium on Computers and Communications, pp. , June 2004. (The paper received co-best paper award from the conference. Check the award pictures here.)
  60. K. Elsayed, H. Fadel, A. Nassar, LMPS: Localized Multi-Path Selection for QoS Routing in VoIP Networks, Proceeding of IFIP Networking 2004, May 2004.
  61. K. Elsayed, A. Saad, and M. El-Hadidi, Evaluation of Resource Reservation Policies for Deterministic Services in Multi-Service Packet Networks, Proceedings of the 18th ITC conference, Aug. 2003.
  62. A. Saad, M. El-Hadidi and K. Elsayed, Resource Division Policies for EDF Scheduling in ATM Networks, Proceedings of IEEE International Symposium on Computers and Communications, pp. 249-254, July 2001.
  63. A. Saad and K. Elsayed and M. El-Hadidi, Performance Evaluation of Resource Division Policies for PGPS Scheduling in ATM Networks, Proceeding of IFIP Networking 2000, pp. 714-726, May 2000.
  64. Amr Saad, K. Elsayed, M. El-Hadidi Local Resource Allocation for Providing End to End Delay Guarantees in ATM Networks Using PGPS Scheduling, Proceedings of Mascot'99, pp. 300-37, 1999.
  65. Mohamed Abdallah, M. El-Hadidi, K. Elsayed, Effect of User Mobility on the QoS Parameters for the Guard Channel Policy, Proceedings of IEEE Wireless Communications and Networking Conference 1999, pp. 1503-1507, Sep. 1999.
  66. Mohamed Abdallah, M. El-Hadidi, K. Elsayed, Performance Analysis and Estimation of Call Admission Policy Parameters for Multiple Traffic Classes in Wireless ATM Networks, Proceedings of IEEE ICC99, pp. 404-410, June 1999.
  67. K. Elsayed, Enhancing the end-to-end Schedulability Conditions of EDF Scheduling for Real-Time Applications, Proceedings of IEEE ATM'98 Workshop, pp. 75-79, May 1998.
  68. K. Elsayed, Key Technologies for the next-generation Internet, Proceedings of the 6th International Conference on Artificial Intelligence and Applications, Feb. 1998.
  69. K. Elsayed, Overload Performance of Media-Access Control Protocols for Metropolitan Area Networks, Proceedings of IEEE ICECS 97, pp. 59-63, Dec. 1997.
  70. K. Elsayed, Dimensioning of Communication Links for Base-station and MSC Interconnection in CDMA Mobile Communication Systems, Proceedings of IEEE ISCC 97, pp. 631-635, July 1997.
  71. N. Gerlich, K. Elsayed, and P. Tran-Gia, Performance Analysis of Link Carrying Capacity in CDMA Systems, Proceeding of the 15th International Teletraffic Congress (ITC15), pp. 1159-1168, June 1997.
  72. K. Elsayed and H. Perros, Statistical Multiplexing with Arbitrary on/off Sources, Proceedings of IEEE IPCCC'96, pp. 487-493, March 1996.
  73. K. Elsayed and H. Perros, On the Effective Bandwidth of Arbitrary on/off Sources. Proceedings of IFIP PCN'95, pp. 257-271, Oct. 1995.
  74. K. Elsayed and H. Perros, An Efficient Algorithm for Characterizing the Superposition of Multiple Heterogeneous Interrupted Bernoulli Processes, Proceedings of the Second International Workshop on Numerical Solution of Large Markov Chains, pp. 443-462, Jan. 1995.
  75. K. Elsayed, On the Superposition of Discrete-time Markov Renewal Processes and Applications to Statistical Multiplexing of Bursty Traffic Sources. Proceeding of IEEE GLOBECOM'94, 1994
  76. K. Elsayed, Parallel Algorithms for the Orthogonal Multiprocessor, Proceedings 30th Annual ACM Southeast Conference, Raleigh, NC, 1992.