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Articles in Refereed Publications – published, accepted or recently submitted

Fathallah Habib et all, "Implementation Challenges of Standalone 1.25 Gpbs/user Transceiver for CAC OCDMA," Submitted to IEEE/OSA, Journal of Lightwave Technology, 2012.
Esmail M. and Fathallah H. " Symmetrical Encoder for Surveillance Ring Optical Networks, " Submitted to Communications Letters, 2012.
H.Saleem, A. Bentrcia, H. Fathallah, "A Projected SIC Multi-user Detector for Asynchronous Upstream OCDMA-PON," EURASIP Journal on Advances in Signal Processing, (Submitted), 2012.
M. I. Memon, H. Fathallah, S.yu " Fast Speed Semiconductor Ring Lasers Using Optical Injection Locking" Acta Physica Polonica A, (Accepted).
Esmail M. and Fathallah H., "Optical Coding for Next Generation Survivable Long-Reach Passive Optical Networks", IEEE/OSA Journal of Optical Communications and Networking, vol. 4, Issue 12, pp. 1062-1074, December 2012.
Hussein Seleem, Abdelouahab Bentrcia and Habib Fathallah "A Projected Parallel Interference Cancellation for Asynchronous Upstream OCDMA-PON, " IEEE Communications Letters, vol. 16, pp. 1721-1724, Nov. 2012.
Esmail M. and Fathallah H., "Physical Layer Monitoring Techniques for TDM-Passive Optical Networks: A Survey" IEEE Communications Surveys and Tutorials, Vol.PP issue:99 pp.1-16, June 2012.
Helmy, A. and Fathallah, H. and Mouftah H. "Interleaved Polling vs. Multi-Thread Polling for Bandwidth Allocation in Long-Reach PON," IEEE/OSA Journal of Optical Communications and Networking, Vol. 4, Issue 3, pp. 210-218, March 2012.
Helmy, A. and Fathallah, H., "Taking Turns With Adaptive Cycle Time: a Decentralized Media Access Scheme for LR-PON," IEEE/OSA Journal of Lightwave Technology, Vol. 29, Issue: 21, pp. 3340 - 3349, November, 2011.
Rad, M.M.; Fathallah, H., M. Maier, L. Rusch, M. Uysal, "A Novel Pulse-Positioned Coding Scheme for Fiber Fault Monitoring of a PON," IEEE Communication Letters, September 2011.(Cited 3 time per Google Scholar).
Rad, M.M., Fathallah, H., and Rusch, L. A. "Probing the Limits of PON Monitoring Using Periodic Coding Technology," IEEE/OSA Journal of Lightwave Technology, May, 2011.(Cited 1 time per Google Scholar).
Rad, M.M.; Fathallah, H.; LaRochelle, S.; Rusch, L., "Computationally Efficient Monitoring of PON Fiber Link Quality Using Periodic Coding," Journal of Optical Communications and Networking (JOCN), Vol. 3 Issue 1, pp.77-86, January 2011. (Cited 2 time per ISI and 3 times by Google Scholar).
Maged E., and Fathallah, H. "Novel Coding for PON Fault Identification," IEEE Communications Letters, Vol. 15, No. 6, PP. 677-679, June 2011.(Cited 5 time per Google Scholar).
Rad, M.M., Fouli, K. Maier M., and Rusch, L.A. "Passive Optical Network (PON) Monitoring: Challenges and Requirements," IEEE Communication Magazine, Vol. 49 , No. 2, pp s45 - S52, January 2011.(Cited 14 time per Google Scholar).
El-Sahn, Z. A., W. Mathlouthi, H. Fathallah, S. LaRochelle, and L. A. Rusch, " Dense SS-WDM PON over legacy PONs: Smooth upgrade of existing FTTH networks," IEEE Journal of Lightwave Technology, vol. 28, no. 10, pp. 1485-1495, May 2010.(Cited 2 time per Google Scholar).
Rad, M.M., Fathallah, H., and Rusch, L. A. "Performance Analysis of Fiber Fault PON Monitoring using Optical Coding-based : SNIR, SNR and False-Alarm Probability," IEEE Transactions on Communications, vol. 58 , no: 4, pp: 1182-1192, April 2010, (Cited 1 time per ISI and 7 times per Google Scholar).
Rad, M.M., Fathallah, H., and Rusch, L. A. " Fiber Fault PON Monitoring Using Optical Coding: Effects of Customer Geographic Distribution", IEEE Transactions on Communications, vol. 58 , no: 4, pp: 1172-1181, April 2010, (Cited 6 times per ISI and 8 times per Google Scholar).
Fathallah, H., Rad, M.M., and Rusch, L. A." PON Monitoring: Periodic Encoders With Low Capital and Operational Cost," IEEE Photonics Technology Letters, vol. 20, no. 24,pp: 2039-2041. Dec. 2008, (Cited 5 times per ISI and 12 per Google Scholar).
Rad, M.M., Fathallah, H., and Rusch, L. A." Fiber Fault Monitoring for Passive Optical Networks Using Hybrid 1-D/2-D Coding," IEEE Photonics Technology Letters, Dec 2008, vol. 20, no. 24, (Cited 4 times per ISI and 7 per Google Scholar).
Fathallah, H., and Rusch, L. A. "Code Division Multiplexing for In-Service Out-of-Band Monitoring of Live FTTH-PONs" OSA Journal of Optical Networking, Vol. 6, Issue 7, pp. 819-829, June 2007, (Cited 20 times per ISI and 31 per Google Scholar).
Mourad Menif, and Habib Fathallah, "An Encoder/Decoder Device Including a Single Reflective Element for Optical Code Division Multiple Access Systems," Journal of Optical Communications, vol. 28, no:3, pp: 172 -174, 2007, (Cited 4 times per Google Scholar).
Fathallah, H., and Rusch, L. A. "Robust Optical FFH-CDMA Communications-Coding in place of Frequency and Temperature Controls," IEEE Journal of Lightwave Technology, vol. 17, No. 8, pp. 1284-1293, August 1999, (Cited 33 times per ISI and 49 per Google Scholar).
Fathallah, H., Rusch, L. A., and LaRochelle, S. "Passive Optical Fast Frequency-Hop CDMA Communications System," IEEE Journal of Lightwave Technology, vol. 17, no.3, pp. 397-405, March 1999. (Cited 218 times per ISI and 350 per Google Scholar).
Fathallah, H., and L. A. Rusch "A Subspace Approach to Adaptive Narrowband Interference Suppression in DSSS," IEEE Transactions on Communications, vol. 45, no. 12, pp. 1575-1585, Dec. 1997, (Cited 13 times per ISI and 20 per Google Scholar).

Other Refereed Contributions – papers published or accepted in refereed conferences

M. I. Memon, H. Fathallah, "Noise Response and Stability in Injection Locked Semiconductor Ring Laser", APMAS 2013, (accepted).
H. Seleem, A. Bentrcia, H. Fathallah, "Projected Parallel Interference Cancellation Multiuser Detector for Asynchronous Upstream OCDMA-PON," High Capacity Optical Networks and Enabling Technologies (HONET) Conference, Istanbul, Turkey, Dec. 2012.
Amr Ragheb, Mobien Shoaib, Saleh Alshebeili, and Habib Fathallah, "Inverse QR Decomposition (IQRD) Blind Equalizer for QAM Coherent Optical Systems", in Proc. High Capacity Optical Networks and Enabling Technologies (HONET) Conference, Istanbul, Turkey, Dec. 2012.
Ragheb, A.M.; Fathallah, H., "Candidate Modulation Schemes for Next Generation- Passive Optical Networks (NG-PONs)," High Capacity Optical Networks and Enabling Technologies (HONET) Conference, Istanbul, Turkey, 21-24 Dec. 2012.
B. Hammami, H. Fathallah, H. Rezig, “Multiuser Detection in DS-OCDMA System Using Novel Multilevel Periodic Codes”, High Capacity Optical Networks and Enabling Technologies (HONET) Conference, Istanbul, Turkey, Dec. 2012.
Muhammad Irfan Memon, Habib Fathallah, "Impact of Cavity Size on Optical Injection Locking in Semiconductor Ring Lasers" High Capacity Optical Networks and Enabling Technologies (HONET) Conference, Istanbul, Turkey, Dec. 2012.
B. Hammami, H. Fathallah, H. Rezig, “Parallel Interference Cancellation in DS-OCDMA System Using Novel Multilevel Periodic Codes”, International Conference on Advanced Communications and Computation (INFOCOMP 2012) , pp. 21-25, October 2012.
Fathallah, H.; Helmy, A., "Analyzing the Performance of Centralized Polling for Long-Reach Passive Optical Networks," Communications and Information Technology (ICCIT), 2012 International Conference on , vol., no., pp.166-170, 26-28 June 2012.
B. Hammami, H. Fathallah, H. Rezig, “Performance Analysis of DS-OCDMA using Novel Multi-Level Periodic Codes”, International Conference on Communications and Information Technology (ICCIT 2012), pp. 171 – 175, June 2012.
Ahmed Helmy, Habib Fathallah, and Adel Abdennour, "Decentralized Media Access with Centralized Operator Control for Next-Generation LR-PON", The 8th International Conference HONET 2011, Riyadh, December 19-21.
Maged Esmail and Habib Fathallah, "Current and Next-Generation Passive Optical Networks Monitoring Solution", The 8th International Conference HONET 2011, Riyadh, December 19-21.
Zafar Iqbal, Nezih Belhaj, and Habib Fathallah "Optical Fiber Tapping: Methods and Precautions," The 8th International Conference HONET 2011, Riyadh, December 19-21.
Amr Ragheb, and Habib Fathallah, "Performance Analysis of Next Generation-PON (NG-PON) Architectures," The 8th International Conference HONET 2011, Riyadh, December 19-21.
Maged Esmail and Habib Fathallah, "Fiber Fault Management and Protection Solution for Ring-and-Spur WDM/TDM Long Reach PON," IEEE Global Telecommunications Conference, 5-9 December 2011, Houston, Tx, USA.
Ahmed H. Helmy and Habib Fathallah, "Taking Turns with Adaptive Cycle Time and Immediate Tagging - A Decentralized Upstream Media Access Scheme for Long-Reach PON," Accepted fo presentation in IEEE Global Telecommunications Conference, 5-9 December 2011, Miami, USA.
Ahmed Helmy and Habib Fathallah, "Taking Turns with adaptive cycle time - An upstream media access scheme for extended-reach FTTx," International Conference on Communications and Information Technology (ICCIT), 29-31 March 2011, Aqaba, Jordan. (Cited 3 times per Google Scholar).
Maged Esmail and Habib Fathallah, " Long Reach PON Management and Protection System Based on Optical Coding", Saudi International Electronics, Communications and Photonics Conference (SIECPC), 24-26 April 2011, Riyadh, Saudi Arabia.
Maged A. Esmail and Habib Fathallah, “Analyzing the Receiver Operating Characteristics of Novel Fiber Ring Based PON Monitoring System,“ IEEE Globecom 2010, Miami, USA, 6-10 Dec. 2010.
Z. A. El-Sahn, W. Mathlouthi, H. Fathallah, S. LaRochelle, and L. A. Rusch, “A novel FBG-based self-seeded RSOA transmitter with noise mitigation for dense SS-WDM PONs,” in Proc. IEEE LEOS Annual Meeting, Paper WA4, pp. 349-350, Denver, Colorado, USA, 7-11 Nov. 2010.
Ismail M., Eloteibi, N., Fathallah, H., "Fiber Ring Encoder for PON Fault Monitoring," 8th Conference on Communications Networks and Services Research (CNSR2010) Montreal, Canada, 11-14 May, 2010.
Ragheb, A. M., Elnamaky, M., Fathallah, H.,Mouftah,H.T. "Performance Evaluation of Standard IPACT for Future Long Reach Passive Optical Networks (LR-PON)," International Conference on Communication Technologies, Riyadh, January 2010.
Rad, M.M., Fathallah, H., Larochelle, S., and Rusch, L. A. "Experimental Validation of Periodic Codes for PON Monitoring," Globecom 2009, Honolulu, Hawaii, USA, 30 Nov -4 Dec. 2009. (Cited 4 times per Google Scholar).
Fathallah, H., Rad, M. M., Rusch, L. A., "Centralized Fiber-Fault Surveillance System for PONs using Low Cost Coding," Chinacom2009, Xian, China, Aug. 2009.
Fathallah, H., "Système de Supervision et d’Administration des Réseaux Optiques Passifs à Large Bande," 1ère Journées Internationales de Communications Optiques et Systèmes Tout-Optique, COSTO2008, Tunis, Tunisia, Dec. 2008.
Fathallah, H., "Technology Transfer Process : Challenges and Issues," 1ère Journées Internationales de Communications Optiques et Systèmes Tout-Optique, COSTO2008, Tunis, Tunisia, Dec. 2008.
Testouri, A., Mahmoudi, A., Fathallah, H., Menif, M., Rusch, L. A., "Embedded Data Flow Processing For Burst-Mode OLT/ONT PON System," SYTACOM ‘08, Montréal, May 2008.
Hanafi M., Fathallah, H., Rad, M. M., Menif M., Rusch, L. A., "New Optical Codes Alleviating Synchronization in Optical Coding PON Monitoring System," SYTACOM ‘08, Montréal, May 2008.
Rad, M.M., Fathallah, H. and Rusch, L. A. "Beat Noise Mitigation via Hybrid 1-D/2-D–OCDM: Application to Monitoring of High Capacity PONs," OFC (Optical Fiber Com. Con.), OMR7, Feb. 2008, . (Cited 5 times per Google Scholar).
Rad, M.M., Fathallah, H. and Rusch, L. A. "Effect of PON Geographical Distribution on Monitoring by Optical Coding," European Conference on Optical Communications (ECOC ‘07), Munich, Sep. 2007, . (Cited 7 times per Google Scholar).
Fathallah, H. and L. A. Rusch "Architecture Agnostic PON Monitoring System using Optical Coding" SYACOM ‘07, Québec, June 2007.
Fathallah, H. and L. A. Rusch "Network Management Solution for PS/PON, WDM/PON and Hybrid PS/WDM/PON using DS-OCDM" OFC (Optical Fiber Com. Con.), paper OThE2, 25-29 MAR. 2007. (Cited 6 times per Google Scholar).
Menif, M. and Fathallah, H., "New Directional Assembly for Optical Code Division Multiple Access Systems Including a Single Reflective Element," Photonics North, International Conference on Applications of Photonic Technologies, Québec, 5-8 June 2006.
Ben Jaâfar, H., Sophie LaRochelle, P.-Y. Cortès and Fathallah, H., "1.25 Gbit/s transmission of optical FFH-CDMA signals over 80 km with 16 users" OFC (Opt. Fib. Con.), paper TuV3, Anaheim, California, 17 March 2001, . (Cited 31 times per Google Scholar).
Fouli, K., Fathallah, H., M. Menif and L. A. Rusch "Equalization Advantages of OFFHCDMA over WDF in EDFAs," (Phonetics North) Applications of Photonic Technology, Québec City, Canada, Proceedings of SPIE, Vol. 4087, pp 60-65, 12-16 June 2000. (Cited 1 time per ISI and 1 time per Google Scholar).
LaRochelle, S., Cortès, P.-Y., Fathallah, H., L. A. Rusch and H. B. Jaafar "Writing and applications of fibre Bragg grating arrays," Applications of Photonics Technology 4, Proceedings of SPIE- The International Society for Optical Engineering, vol. 4087, pp. 140-149, Jan. 2000, (Cited 5 times per ISI and 11 per Google Scholar).
Fathallah, H., Cortès, P.-Y., Rusch, L. A., LaRochelle S., and L. Pujol, "Experimental Demonstration of an Optical Fast Frequency Hopping-CDMA Communications System," ECOC "99: 25th European Conference on Optical Communications, 26-30 September 99, Nice, France, (Cited 11 times).
Fathallah, H., and L. A. Rusch, "Robust Optical FFH-CDMA Communications: Coding avoids Frequency/Temperature Controls," 11th Tyrrhenian Workshop on digital communications "The Optical Network Layer: Management, Systems and Technologies," Italy, Sep. 1999, pp. 312-323. (Cited 1 time per Google Scholar).
Fathallah, H., L. A. Rusch and S. LaRochelle "Optical Frequency-Hop Multiple Access Communications System," IEEE International Conf. on Comm. '98, Atlanta, paper 36-2, June 1998, . (Cited 2 times per ISI and 16 per Google Scholar).
Cortès, P.Y., Fathallah, H., LaRochelle, S., L. A. Rusch and P. Loiselle "Writing of Bragg Gratings with Wavelength flexibility using Sagnac Type Interferometer and application to FFH-CDMA," European Conference on Optical Communications (ECOC '98), Madrid, paper WdA15, 20-24 Sept. 1998, . (Cited 7 times per Google Scholar).
Fathallah, H., S. LaRochelle and L. A. Rusch "Analysis of an optical frequency-hop encoder with strain-tuned Bragg gratings," OSA Topical Meeting on Bragg Gratings, Photosensitivity and Polling in Glass Waveguide, pp. 200-202, Oct. 1997, (Cited 13 times per Google Scholar).
Fathallah, H., and L. A. Rusch "Blind Adaptive Narrowband Interference Suppression in DSSS via Subspace Analysis," Interference Rejection and Signal Separation in Wireless Communications Symposium, George Washington University, March 1997.
Fathallah, H., and L. A. Rusch "Enhanced Blind Adaptive Narrowband Interference Suppression in DSSS," IEEE Global Communications (Globecom), UK, 18-22 Nov. 1996, (Cited 4 times per Google Scholar).
Rusch, L. A., and Fathallah, H., "MMSE Detector for Narrowband Interference Suppression in DS Spread Spectrum," Interference Rejection and Signal Separation in Wireless Communication Symposium, New Jersey Institute of Technology, March 1996, (Cited 4 times per Google Scholar).

Contributions to industrially relevant research and development – patents

Methlouthi, W., Elsahan, Z., Fathallah, H. and L. A. Rusch, "Transciever architecture for spectrum sliced wavelength division multiplexing passive optical network,” Patent pending, revised Mar. 2009.
Fathallah, H. and L. A. Rusch, " Optical Coding-OTDR Technology to Characterize Multi-path Optical Waveguides and Manage FTTH, PONs, and WDM Optical Networks,” Patent pending, revised Mar. 2009.
Fouli, K., M. Menif and Fathallah, H., "All-Optical Routed Network – An OFFH-CDM Solution,” US Patent pending, PCT/CA2004/000110, 27 Jan. 2004.
M. Menif and Fathallah, H., R. Laddada and K. Fouli, "All Optical Incoherent-to-Coherent Wavelength conversion and OCDMA Transceivers using Semiconductor optical amplifier," US Patent pending, PCT/CA2004/000110, 27 Jan. 2004.
Bellemare, A., Fathallah, H., L.-P. Boulianne and L. Pujol, "Optical Sources and Transmitters for Optical Telecommunications," US and Europe Patent pending, PCT/CA02/00524, 18 April 2002.
Fathallah, H. and K. Fouli, "Enhanced Optical Fast Frequency Hopping-CDMA by Means of Over Spreading and Interleaving," US Patent pending, PCT/CA03/01460, 24 Sept. 2003, (Cited 4 times).
Fathallah, H., "Method for the OCDMA Encoding of Optical Signals," US and European Patent pending, PCT/CA02/00649, 01 Sept. 2002.
Bellemare, A. and Fathallah, H., "Lossless Optical Divider/Combiner with Pump Diversion for Scalable Optical Networks," Issued US Patent 6.915.037, Washington DC, 05 July 2005.
Fathallah, H., "Optical Communications System and Method for Transmitting Point-To-Point and Broadcast Signals," Issued European Patent 1.369.107, 09 Marsh 2005.
Fathallah, H., L. A. Rusch and S. LaRochelle, "Fast Frequency Hopping Spread Spectrum for Code Division Multiple Access Communications Networks (FFH-CDMA)," Issued U.S. Patent No: 6.381.053, Washington D.C., April 30, 2002, (Cited 25 times per Google Scholar). (Licensed)

Books and Chapters:

Fathallah, H., "Fast Frequency Hop Optical Code Division Multiple Access FFH-OCDMA, " VDM Verlag, ISBN: 3639138600, April 2009.
Fathallah, H., "Optical CDMA communications and the use of OFCs," a chapter in a book "Optical Fiber Components: Design and Applications", 2006. ISBN: 81-308-0097-7.

Other Contributions

Fathallah, H., "Fiber-to-the-X/Home (FFTX/H) and Passive Optical Networking: Emerging and Next Generation Networking Technologies and Challenges," white paper, February 2008.
Fathallah, H., "Introduction to Optical Code Division Multiple Access," white paper for Access Photonic Networks Inc., June 2004.
Fathallah, H., "Optical Network Security," white paper for Access Photonic Networks Inc., Dec. 2005.

Habib Fathallah

Publications