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Library

John Nielsen

Adjunct Scientist
Lab: Calgary
t: (403)210-9704
e:

Publications:

1. Saeed Khalesehossein and John Nielsen, "Cramer-Rao Lower bound for Data-aided and Non-data-aided Synchronisation of Ultra-wideband Signals with Clock Offset", IET Communications 2009, v.3, n.1, pp 135-142.


2. Saeed Khalesehosseini and John Nielsen, "Low Complexity Acquisition of UWB Telemetry Data Packets with Clock Offset", Proceedings of VTC 2008 Fall, Calgary, AB, pp. 1-5, September 21-24, 2008.


3. Saeed Khalesehosseini (supervisor: Dr. J. Nielsen), "Synchronization of UWB Data Packets in the Presence of Clock Frequency Offset", Ph.D. Thesis, University of Calgary, Department of Electrical and Computer Engineering, January 2008.


4. Syed Adnan Raza Naqvi (supervisor: Dr. John Nielsen, co-supervisor: Dr. Geoffrey Messier), "MIMO OFDM System Performance in Measured Indoor Environment", MSc Thesis, University of Calgary, Department of Electrical and Computer Engineering, August 2007.


5. Saeed Khalesehosseini and John Nielsen, "Generalized CRLB for DA and NDA Synchronization of UWB Signals with Clock Offset", ICC 2007, Glasgow, Scotland, pp. 4305-4310, June 24-28, 2007.


6. J. Nielsen and S. Khalesehosseini, "Degradation of UWB Data Packet Detectability with Finite Clock Uncertainty Range", 20th Canadian Workshop on Information Theory (CWIT)2007, Edmonton, AB., pp. 49-52, June 6-8, 2007.


7. S. Khalesehosseini and J. Nielsen, "Detection Bound of an UWB Data Packet in the Presence of Clock Offset", 20th Canadian Workshop on Information Theory (CWIT)2007, Edmonton, AB., pp. 45-48, June 6-8, 2007.


8. Kenneth A. Townsend, James W. Haslett, John Nielsen, "A CMOS Integrated Power Detector for UWB", International Symposium on Circuits and Systems, New Orleans, USA, pp. 3039-3042, May 2007.


9. Ahmed Youssef, Jim Haslett and John Nielsen, "4G Wireless Systems: Multi-Media over Wireless", Wireless Technologies and Circuits Workshop, European Microwave Week, Manchester, UK, September 2006.


10. Saeed Khalesehosseini and John Nielsen, "Timing Acquisition of Ultra-wideband Signals in the Presence of Clock Frequency Offset", ICUWB 2006 Conference, Waltham, MA, USA, M3A-4, pp. 19-23, September 24-27, 2006.


11. Kenneth A. Townsend, Leonid Belostotski, James W. Haslett and John Nielsen, "Ultra-Wideband Front-End With Tunable Notch Filter", IEEE North-East Workshop on Circuits and Systems (NEWCAS'06), Gatineau, Quebec, pp. 177-180, June 18-21, 2006.


12. R. Pasand, S. Khalesehosseini, J. Nielsen, A. Sesay, "Exact Evaluation of M-ary TH-PPM UWB Systems on AWGN Channels for Indoor Multiple-Access Communications", IEE Proceedings-Communications, Vol. 153, No. 1, pp. 83-92, February 2006.


13. J. Nielsen and R. Pasand, "Ultra-wideband Rake Receiver Based on Single-bit Processing", Canadian Journal of Electrical and Computer Engineering, Vol. 31, No. 1, pp. 41-48, Winter 2006.


14. John Shaskin (supervisor: John Nielsen, co-supervisor: Bob Davies), "A Step Recovery Diode Based Transmitter for UWB", M.Sc. Thesis, University of Calgary, Department of Electrical and Computer Engineering, December 2005.


15. Hendry Agus (supervisor: John Nielsen, co-supervisor: Bob Davies), "Ultra-Wideband Channel Characterization and Receiver Analysis", M.Sc. Thesis, University of Calgary, Department of Electrical and Computer Engineering, November 2005.


16. A. Enteshari, R. Pasand, J. Nielsen, "Reduced Complexity Carrier Recovery Architecture in QAM Software Receiver", IEEE Pacific Rim Conference, Victoria, BC, Canada, pp. 344-347, August 2005.


17. S. Khalesehosseini, R. Pasand, J. Nielsen, "A Reduced-Complexity Acquisition of an UWB Impulse Radio Receiver with a Clock Frequency Offset", Wireless 2005, Calgary, Alberta, Canada, pp. 111-114, July 11-13, 2005.


18. John E. Shaskin, John Nielsen, Bob Davies, "A Step Recovery Diode Based Impulse Radio Transmitter for Low Data-rate Applications", Wireless 2005, Calgary, AB, Canada, pp. 460-466, July 11-13, 2005.


19. Shruti Sethi, Reza Pasand, Richard Klukas, Saeed Khalesehosseini, John Nielsen, "Channel Estimation for UWB Communication Systems", Wireless 2005, Calgary, AB, Canada, pp. 403-409, July 11-13, 2005.


20. Hendry Agus, John Nielsen, Robert J. Davies, "Correlation Analysis for Indoor UWB Channel", Wireless 2005, Calgary, AB, Canada, pp. 102-110, July 11-13, 2005.


21. R. Pasand, S. Khalesehosseini, J. Nielsen, "Optimal Processing of an Impulse Radio Signal Subjected to Narrow Band Interference", IEEE Vehicular Technology Conference (VTC Spring 2005), Stockholm, Sweden, May 30-June 1, 2005.


22. S. Khalesehosseini, R. Pasand, J. Nielsen, "60-Channel Dual Tone Multi-Frequency Signaling Receiver Based on Goertzel Algorithm on Single 100MIPS TMS320C54 DSP Platform", IEEE Canadian Conference on Electrical and Computer Engineering (CCECE), Saskatoon, SK, Canada, Vol. 4, pp. 238-241, May 2005.


23. Reza Pasand, Saeed Khalesehosseini, John Nielsen, "Performance Analysis of Synchronous M-Ary Time-Hopping PPM UWB Multiple-Access Communication Systems", Canadian Conference on Electrical and Computer Engineering (CCECE), Saskatoon, SK, Canada, pp. 1181-1185, May 2005.


24. Shruti Sethi (supervisor: Dr. John Nielsen), "Implementation of a Practical Coherent UWB PPM Transceiver", M.Sc. Thesis, The University of Calgary, January 2005.


25. R. Pasand, J. Nielsen, A. Sesay, "UWB Receiver Based on Filter Bank Architecture for Suppression of Narrowband Interference Noise", 2004 IEEE Military Communications Conference (MILCOM 2004), Monterey, CA, USA, pp. 579-585, November 2004.


26. R. Pasand, S. Khaleshosseini, J. Nielsen, A. Sesay, "The Capacity of Synchronous M-ary Time Hopping PPM UWB Multiple Access Communication Systems", IEEE Vehicular Technology Conference (VTC-Fall 2004), Los Angeles, CA, USA, Sept 26-29, 2004.


27. J. Nielsen, R. Pasand, A. Sesay, "UWB Receiver Architecture for Narrowband Interference Cancellation", Wireless 2004 proceedings, Calgary, Alberta, pp. 580-589, July 12-14, 2004.


28. R. Pasand, J. Nielsen, A. Sesay, "Capacity of Structured UWB Architecture Based on Single Bit Detection Processing", Wireless 2004 proceedings, Calgary, Alberta, pp. 412-419, July 12-14, 2004.


29. H. Agus, S. Sethi, R. Pasand, J. Nielsen, R. Davies, "Analysis and Simulation of UWB PPM System with Single Bit Rake Receiver in Multipath Fading Environment", Wireless 2004 proceedings, Calgary, Alberta, pp. 386-394, July 12-14, 2004.


30. R. Pasand, J. Nielsen, A.B. Sesay, "Capacity of PPM UWB Architecture Based on Single Bit Detection Processing", World Wireless Congress, San Francisco, CA, USA, pp. 172-177, May 25-28, 2004.


31. R. Pasand, J. Nielsen, A.B. Sesay, "Capacity of PPM Ultra-Wideband Communications with Inter Pulse Interference", CCECE 2004-CGEI 2004, Niagara Falls, ON, pp. 2355-2358, May 2004.


32. J. Nielsen, "UWB Receiver Architecture Based on Single Bit Detection Processing", Wireless 2003 proceedings, Calgary, Alberta, pp. 518-532, July 7-9, 2003.


33. J. Nielsen, S. Zwierzchowski, "Power Spectral Density of a UWB Signal with Discrete Quantized Pulse Positions", Canadian Journal of Electrical and Computer Engineering, Vol. 28, No. 3, pp. 1-10, July 2003.


34. Geoff Messier, Witold Krzymien, John Nielsen, "Impact of Propagation Environment and Transmit Diversity on CDMA Forward Link Performance", Int'l Workshop on Wireless Communications & Networking: 3G and Beyond, Istanbul, Turkey, May 2001.