Ahmed K. Elhakeem - Publications

Publications , sample

      Professor Elhakeem has published , 60 Journal papers, 150 conference papers, wrote one book 

      and contributed to others plus over 100 Research reports. The following is a sample   

1. Yuxin Pan,  Walaa Hamouda and Ahmed Elhakeem, "An Efficient Medium Access Control Protocol for Mobile Ad Hoc Networks
 Using Antenna Arrays,"  Canadian Journal of Electrical and Computer Engineering (CJECE) , vol. 32, no. 1, pp. 19-25, Jan. 2007.

2. Danyan Chen, XiaofengWang, and A.K. Elhakeem, “Flexible call admission control for multi-class services in wireless LANs,”  published in the 
International Journal of Wireless and Mobile Computing (IJWMC), special issue on Medium Access Control for WLANs, WPANs, Ad Hoc
 Networks, and Sensor Networks, Vol 1, Number3-4, February  2007, pp 239-251.

3. Zuo Wen Wan, Michel Kadoch, Ahmed K. Elhakeem: “Optimizing the performance of tree-based reliable multicast”,
 Computers & Electrical Engineering Vol. 32, Issue 5,  September 2006, pp. 394-410

4. U.A. Baroudi, A.K Elhakeem, “Adaptive admission/congestion control policies for CDMA-based wireless internet”, Published on line, Wiley Interscience Journal onWireless Communications and Mobile Computing Journal” April 2005Wireless Communications and Mobile Computing </cgi-bin/jhome/76507157> Volume 6, Issue 1 </cgi-bin/jissue/112313379> , Pages 1 - 15

5. Wajih Hoteit, Y. Shayan, A.K. Elhakeem, “A New MAP Based Channel Estimation Technique for Multiple Input Multiple Output Diversity Schemes” In Print, Signal Processing, European Transactions on Telecommunications
Also Published on The Wiley On Line Journal, www.interscience.wiley.com,Online ISSN: 1541-8251 , Print ISSN: 1124-318XPrinted in European Transactions onTelecommunications journal Vol.18,No. 2,2007.

6. F. Eshghi, A. K. Elhakeem and Y. R. Shayan, "Performance Evaluation of Multi-hop Ad-Hoc WLANs",* IEEE Communications Magazine, *vol. 43, no. 3, pp.107-115, March 2005

7. Wajih Hoteit, Yousef R. Shayan, and Ahmed K.Elhakeem "Effects of Imperfect Channel Estimation on STC Performance,"IEE Proceedings Communications, Vol. 152, No. 3, pp. , June 2005.

8. Bo Rong, A. Servais, D. Chen, M. Bennani, A. K. Elhakeem, and M. Kadoch, "Testbed Experiment and Theoretical Analysis of SDL Modeled Hybrid Error Control Scheme for Reliable Multicast," WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS, Issue 2, Volume 1, pp. 790 - 795, August 2004.

9. Donghui Chen, B. Rong, N. Shayan, M. Bennani, J. Cabral, M. Kadoch, and A. K. Elhakeem, "Interleaved FEC/ARQ Coding for QoS Multicast over the Internet," Canadian Journal of Electrical and Computer Engineering, Vol.29, No.3, pp. 159 - 166, July 2004.

10. Zuo Wen Wan, Michel Kadoch, and Ahmed Elhakeem, Performance Evaluation of Dynamic Tree-Based Reliable Multicast, IEICE Transactions on Communications, Vol.E88 -B, No.5, May 2005, pp.2035-2045.

11. Abdullah Alwehaibi, Michael Kadoch, Anjali Agarwal and Ahmed ElHakeem, " Packet Loss Probability for DiffServ over IP and MPLS Reliable Homogeneous Multicast Networks ", The Information Processing Letters (IPL), vol. 2, issue 2, pp. 73- 80, April 2004.

12. Abdullah Alwehaibi, Anjali Agarwal, Michael Kadoch and Ahmed ElHakeem, " Hybrid FEC/ARQ Delay for DiffServ Over IP and MPLS Multicast Networks ", WSEAS Trans. On Circuits and Systems, vol. 2, issue 2, pp. 430-435, April 2003.

13. Candy Wei Rao, A.K.Elhakeem, ”Roaming times of Multi-Wireless Systems for Software defined Radio” Wiley International Journal of Communication Systems, May 2003. Vol 16:679-700

14 F.Eshghi, A.K. Elhakeem ,”Performance Analysis of Ad-Hoc Wireless LANs for Real-Time Traffic”,
IEEE Journal on Selected Areas in Communications, Vol. 21, No.2,pp. 204-215,Feb. 2003

15.  F.Eshghi, A.K. Elhakeem,” Error Performance of FH Wireless LANs in DS and Tone Interference”,Kluwer Wireless Personal Communications Journal, Kluwer Academic Publishers, Vol 23, No.2,pp. 243-251, Nov. 2002

16. Elhakeem, A.K. , ARQ Techniques , Survey Chapter , for the Wiley on Line  Internet Comm. Encyclopedia, 2002

17. Elhakeem,A.K. Clutering and Routing Techniques for IEEE 802.11 Wireless LANs, in a new

Wireless Comm. Handbook by CRC Press, 2002.

18. Elhakeem,A.K. Ad –Hoc Routing Techniques for Wireless LANs, Chpt. 92 in a new Comm. Handbook by CRC Press, 2002.

19.Elhakeem, A.K. ,On Board Satellite Switching and Processing, chapter 72 in a new Comm. Handbook by CRC Press, 2002.

20. Baroudi,U, Elhakeem,A.K.,” A Hybrid TDMA/MC-CDMA Technique Utilizing
Multi-user Detection for Integrated Wireless Networks”, Japan Transactions on
Communications,IEICE , Vol.E83-B , No 6 , June 2000., pp.1308-1320.

21. Kousa,M, A Elhakeem,A.K., Yang Li ,” Multilayer Error Control for Multihop ATM
Networks”, IEEE/ACM Transactions on Networking, Vol. 7,Number 6,Dec 1999, pp.917-925.

22. Rezaaifar,E, Elhakeem,A.K.,"A Hybrid Multi-user Detection Scheme for CDMA Systems",AEU Internal. Journal of Communications,Germany,Vol. 53,No.2 , pp.106-113 , 1999.

23. Kanj, K., Elhakeem, A.K., and Le-Ngoc, T., “Orthogonal Short Codes for Code Division Multiple Access Networks,” European Transactions on Telecommunications, AEI, Vol. 7, No. 4, pp. 297-304, July/August 1996.

24. Bdira, I., Elhakeem, A.K., Le-Ngoc, T., "An Analysis of the Preformance of ARQ Schemes for integrated traffic Satellite-Switched, SFH and DS CDMA", published in the 1995 Wireless Personal Communications, Kluwer Academic Publishers, Vol. 1, pp. 171-190, 1995.

25. Talla, M., Elhakeem, A.K., Kadoch, M., "A Novel Congestion Control System Scheme in Hybrid ATM/CDMA Networks" the Journal of Computers in Electrical Engineering, Pergamon, Vol. 21, No. 6, pp. 397-416, November 1995.

26. Shen, Q., Wu, B.X., Elhakeem, A.K., "Linear Predictive Method of Fading Channel Estimation for the RAKE Receiver with Impulsive Interference" Wireless Personal Communication Journal, Kluwer Academic Publishers,Vol.6.No.3, pp.233-248, March 1998.

27. Elhakeem A.K., DiGiralamo, R., Bdira, I., and Talla, M., “Delay and Throughput Characteristics of TH, CDMA, TDMA and Hybrids for Multipath Faded Data Transmission Channels,” Full paper, IEEE, Journal on Selected Areas in Communications, Vol. 12, No. 4, pp. 622-637, May 1994.

28. Rahman, M.A., Elhakeem, A.K., “Throughput Analysis of the Acquisitionless Spread Spectrum System in Multiaccess and Tone Jamming Environments,” Full paper, IEEE Transactions on Communications, Vol. 42, No. 2/3/4, pp. 1980-1989, April 1994.

29. Bohm S., Elhakeem A.K., Hachicha M., Murthy K.M.S., Kadoch M., "Analysis of a Movable Boundary Access Technique For Multiservice Multibeam Satellite System," Full Paper, Wiley International Journal on Satellite Communications, Vol. 12, No. 3, pp. 299-312, February 1994.

30. Bohm S., Elhakeem A.K., Murthy K.M.S., Hachicha M., "Performance of a Priortized On Board Baseband Switch for a Multiservice Multibeam Satellite," Wiley International Journal on Satellite Communications, Vol. 12, No. 3, pp. 283-297, February 1994.

31. Elhakeem, A.K., Mouftah, H., Jayant, M., Yee, L., "Analysis of a New Quality Admission/Congestion Policy for an ATM Based ISDN", Full paper, IEICE Transactions on Communication, Japan, Vol. E75-B, No. 3, pp.193-206, March 1992.

32. Bohm, S., Elhakeem, A.K., and Murthy, K.M.S., "Performance of a Prioritized Nonblocking Switch Under Hotspot Traffic Conditions with Head of Line Resolution", John Wiley International Journal on Satellite Communication, June 1992, Vol. 10, pp. 155-175.

33. Elhakeem, A.K., Rahman, M.A., Balasubramian, P. and Le-Ngoc, T., "Modified SUGARIDS,

A New Access Scheme", full paper, IEEE Journal on Selected Areas in Communications, Vol. 10, No. 4, pp. 690-705, May 1992.

34. Elhakeem, A.K., Bohm, S., Hachicha, M. and Mouftah, H., "Analysis of a New Multi-access Switching Technique for Multibeam Satellites in a Prioritized ISDN Environment", Full paper, IEEE Journal of Selected Access in Communications, Vol. 10, No. 2, pp. 378-391, Feb. 1992.

35. Goniotakis, A. and Elhakeem, A.K., "Security Evaluation of a New Analog Speech Encryption Device Using Hopping Filters", Full paper, IEEE Journal on Selected Areas in Communication, Vol.8, No.5, pp. 781-799, June 1990.

36. Rahman, A. and Elhakeem, A.K., "Concatenated Combined Modulation and Coding Frequency Hopping Multi-access Systems", Full paper, IEEE Journal on Selected Areas in Communication, Vol.8, No.4, pp. 650-662, May 1990.