Publications

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JOURNALS PAPERS

G. Kongara, C. H Performance  e, L. Yang, J. Armstrong, “A Comparison of CP-OFDM, PCC-OFDM and UFMC for 5G Uplink Communications,” IEEE Access, vol. 7, pp. 157574-157594, 2019.

C. He, S. Cincotta, M. M. A. Mohammed, J. Armstrong, “Angular Diversity Aperture (ADA) Receivers for Indoor Multiple-input Multiple-output (MIMO) Visible Light Communications (VLC),” IEEE Access, vol. 7, pp. 145282 - 145301, 2019.

S. Cincotta, C. He, A. Neild, J. Armstrong, “Indoor Visible Light Positioning: Overcoming the Practical Limitations of the Quadrant Angular Diversity Aperture Receiver (QADA) by Using the Two-Stage QADA-Plus Receiver,” Sensors Vol. 19, Iss. 4, 2019.  Download

M. M. A. Mohammed, C. He, J. Armstrong, “Mitigation of Side-Effect Modulation in Optical OFDM VLC Systems,” IEEE Access, vol. 6, pp. 58161-58170, 2018.

S. Cincotta, C. He, A. Neild, and J. Armstrong, "High angular resolution visible light positioning using a quadrant photodiode angular diversity aperture receiver (QADA)," Opt. Express 26, 9230-9242 (2018).  Download

M. M. A. Mohammed, C. He, and J. Armstrong, "Diversity Combining in Layered Asymmetrically Clipped Optical OFDM," Journal of Lightwave Technology, vol. 35, pp. 2078-2085, 2017. Download

H. Steendam, T. Q. Wang, and J. Armstrong, "Theoretical Lower Bound for Indoor Visible Light Positioning Using Received Signal Strength Measurements and an Aperture-Based Receiver," Journal of Lightwave Technology, vol. 35, pp. 309-319, 2017. Download

C. He and J. Armstrong, "Clipping Noise Mitigation in Optical OFDM Systems," IEEE Communications Letters, vol. 21, pp. 548-551, 2017. Download

T. Q. Wang, C. He, and J. Armstrong, "Performance Analysis of Aperture-Based Receivers for MIMO IM/DD Visible Light Communications," Journal of Lightwave Technology, vol. 35, pp. 1513-1523, 2017. Download

M. Tahar, T. Q. Wang, M. F. G. Medina, O. Gonzalez, and J. Armstrong, "Experimental Demonstration of Diversity Combining for Asymmetrically Clipped Optical OFDM," IEEE Communications Letters, vol. 20, pp. 906-909, 2016. Download

C. He, T. Q. Wang, and J. Armstrong, "Performance of Optical Receivers Using Photodetectors With Different Fields of View in a MIMO ACO-OFDM System," Journal of Lightwave Technology,  vol. 33, pp. 4957-4967, 2015. Download

T. Q. Wang, R. J. Green, and J. Armstrong, "MIMO Optical Wireless Communications Using ACO-OFDM and a Prism-Array Receiver," IEEE Journal on Selected Areas in Communications, vol. 33, pp. 1959-1971, 2015.

M. R. H. Mondal and J. Armstrong, “Analysis of the Effect of Vignetting on MIMO Optical Wireless Systems Using Spatial OFDM,” Journal of Lightwave Technology , vol. 32, pp. 922-929, 2014

J. Armstrong, Y. A. Sekercioglu, and A. Neild, “Visible Light Positioning: A Roadmap for International Standardization,” IEEE Communications Magazine, December 2013.

T. Q. Wang, Y. A. Sekercioglu, A. Neild, and J. Armstrong, "Position Accuracy of Time-of-Arrival Based Ranging Using Visible Light With Application in Indoor Localization Systems," Journal of Lightwave Technology, vol. 31, pp. 3302-3308, 2013. Download

J. Armstrong, "Optical domain digital-to-analog converter for visible light communications using LED arrays [Invited]," Photon. Res., vol. 1, pp. 92-95, 2013.

T. Q. Wang, Y. A. Sekercioglu, and J. Armstrong, "Analysis of an Optical Wireless Receiver Using a Hemispherical Lens With Application in MIMO Visible Light Communications," Journal of Lightwave Technology , vol. 31, pp. 1744-1754, 2013.

S. D. Dissanayake and J. Armstrong, "Comparison of ACO-OFDM, DCO-OFDM and ADO-OFDM in IM/DD Systems," Journal of Lightwave Technology, vol. 31, pp. 1063-1072, 2013.

L.Yang, K. Panta, and J. Armstrong, "Impact of timing jitter and I/Q imbalance in OFDM systems," IEEE Communications Letters, vol. 17, pp. 253-256, 2013.

K.Panta and J. Armstrong, "Indoor localisation using white LEDs," Electronics Letters, vol. 48, pp.228-230, 2012.

J.Armstrong, R. J. Green, and M. D. Higgins, “Comparison of Three Receiver Designs for Optical Wireless Communications using White LEDs”, IEEE Communications Letters, vol. 16, pp. 748-51, 2012.

X. Li, J. Grubor, V. Jungnickel, and J. Armstrong, "On the Capacity of Intensity-Modulated Direct-Detection Systems and theInformation Rate of ACO-OFDM for Indoor Optical Wireless" IEEE Transactions on Communications, vol. 60, pp. 799-809, 2012.

S. D. Dissanayake and J. Armstrong, "Novel Techniques for Combating DC Offset in Diversity Combined ACO-OFDM," IEEE Communications Letters, vol. 15, pp. 1237-1239, 2011.

Lei Yang and J. Armstrong, "Oversampling to reduce the effect of timing jitter on high speed OFDM systems," IEEE Communications Letters, vol. 14, pp. 196-8, 2010.

S. K. Wilson and J. Armstrong, "Transmitter and receiver methods for improving asymmetrically-clipped optical OFDM," IEEE Transactions on Wireless Communications, vol. 8, pp. 4561-7, 2009.

B. J. C. Schmidt, A. J. Lowery and J. Armstrong, “Impact of PMD in Single-Receiver and Polarization-Diverse Direct-Detection Optical OFDM”, Journal of Lightwave Technology, vol.27, pp. 2792-9, 2009.

J. Armstrong "OFDM for Optical Communications [Invited Tutorial]," Journal of Lightwave Technology, vol. 27, pp. 189-204, 2009.

Shuang Tian, Kusha Panta, Himal A. Suraweera, Brendon J. C. Schmidt, Stephen McLaughlin, and Jean Armstrong, “A Novel Timing Synchronization Method for ACO-OFDM-Based Optical Wireless Communications,” IEEE Trans. on Wireless Communications, vol. 7, pp 4958-4967, 2008.

J. Armstrong, and B. J. C. Schmidt, “Comparison of Asymmetrically Clipped Optical OFDM and DC-biased Optical OFDM in AWGN” IEEE Communications Letters, vol. 12, pp 343-345, 2008.

B. J. C Schmidt, A. J. Lowery and J. Armstrong, "Experimental Demonstrations of Electronic Dispersion Compensation for Long Haul Transmission using Direct-Detection Optical OFDM," Journal of Lightwave Technology, vol. 26, pp. 196-203, 2008.

H. A. Suraweera, and J.Armstrong, “Performance of OFDM-Based Dual-Hop Amplify-and-Forward Relaying," IEEE Communications Letters, vol. 11, pp. 726-728, 2007.

H. A. Suraweera and J.Armstrong, "A simple and accurate approximation to the SEP of rectangular QAM in arbitrary Nakagami-m fading channels," IEEE Communications Letters, vol. 11, pp. 426-8, 2007. Download

A. J. Lowery, L.B. Du and J. Armstrong, “Performance of Optical OFDM in Ultralong-Haul WDM Lightwave Systems”, Journal of Lightwave Technology, Vol. 25, Issue 1, Jan. 2007, pp 131-138. Download

H. A. Suraweera, P. J. Smith and J. Armstrong, “Outage Probability of cooperative relay networks in Nakagami-m fading channels,” IEEE Communication Letters, vol. 10, Issue 12, pp. 834-836, December 2006. Download

A. J. Lowery and J. Armstrong, “Orthogonal frequency division multiplexing for dispersion compensation of long-haul optical systems,” Optics Express, vol. 14, issue 6, pp. 2079-2084, 2006. Download

J. Armstrong and A. J. Lowery, “Power efficient optical OFDM”, IEE Electronics Letters, vol. 42, issue 6, pp. 370-371, 16 March 2006. Download

A. J. Lowery and J. Armstrong, “10 Gbit/s multimode fiber link using power efficient orthogonal frequency division multiplexing,” Optics Express, vol. 13, 1003-1009, 2005. Download

J. Armstrong, H. A. Suraweera, C. Chai and M. Feramez, “Decision directed impulse noise mitigation for OFDM in AWGN channels,” The Mediterranean Journal of Electronics and Communications, pp. 1-10, October 2005.

H. A. Suraweera and J. Armstrong, “Noise bucket effect of impulse noise in OFDM,” IEE Electronics Letters, vol. 40, issue 18, pp. 1156-1157, September 2004. Download

K. Panta and J. Armstrong, “Effects of clipping on the error performance of OFDM in frequency selective channels,” IEEE Transactions on Wireless Communications¸ vol. 3, issue 2, pp. 668-671, March 2004. Download

J. Shentu and J. Armstrong, “Blind frequency offset estimation for PCC-OFDM systems,” IEICE Transactions on Communications, vol. E87-B, pp. 29-35, January 2004.

K. Panta and J. Armstrong, “Spectral analysis of OFDM signals and its improvement in PCC-OFDM,” IEEE Transactions on Consumer Electronics, vol. 49 pp. 939-943, November 2003. Download

J. Shentu and J. Armstrong, "Blind frequency offset estimation for overlap PCC-OFDM systems in presence of phase noise, " Journal of Telecommuncations and Information Technology, pp 17-27, 2003 Download

J.Shentu, K Panta and J. Armstrong, "Effects of phase noise on the performance of OFDM systems using ICI cancellation scheme", IEEE Transactions on Broadcasting, vol. 4, pp. 221-224, June 2004. Download

J. Armstrong, "Peak-to-average power reduction for OFDM by repeated clipping and frequency domain filtering," IEEE Electronics Letters, vol. 38, pp. 246-247, February 2002. Download

K.A. Seaton and J. Armstrong, "Polynomial cancellation coding and finite differences", IEEE Transactions on Information Theory, vol. 46, issue 1, pp. 311-313, January 2000.  Download

J. Armstrong, "Analysis of new and existing methods of reducing intercarrier interference due to carrier frequency offset in OFDM," IEEE Transactions on Communications, vol. 47, issue 3, pp. 365-369, March 1999. Download

C.Bellis and J. Armstrong, "The relative position of men and women engineering academics in Australia," Australian Journal of Engineering Education, 1998.

J. Armstrong and D. Strickland, "Symbol Synchronization using signal samples and interpolation," IEEE Transactions on Communications,  pp. 318-32, Feb. 1993.

J. Armstrong, "Symbol synchronization using baud-rate sampling and data-sequence dependent signal processing," IEEE Transactions on Communications, vol. COM-39, pp. 127-132.

CONFERENCE PAPERS (FULLY REFEREED)

S. Cincotta, A. Neild, and J. Armstrong, ‘Luminaire Reference Points (LRP) in Visible Light Positioning using Hybrid Imaging-Photodiode (HIP) Receivers’, in 2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2019, pp. 1–8. Download

S Cincotta, C He, A Neild, J Armstrong, "QADA-PLUS: a novel two-stage receiver for visible light positioning", 2018 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2018. Download

S. Cincotta, A. Neild, C. He, and J. Armstrong, “Visible Light Positioning Using an Aperture and a Quadrant Photodiode,” in 2017 IEEE Globecom Workshops (GC Wkshps), 2017, pp. 1-6. Download

C. Phok, A. Neild, D. Pelz, and J. Armstrong, "Analysis on electrical breakdown in OFDM systems," in 2018 Australian Microwave Symposium (AMS), 2018, pp. 71-7

Mohammed M. A. Mohammed, C. He, and J. Armstrong, "Performance Analysis of ACO-OFDM and DCO-OFDM using Bit and Power Loading in Frequency Selective Optical Wireless Channels," VTC 2017 Spring, Sydney, 2017. Download

H. Steendam, T. Q. Wang, and J. Armstrong, "Cramer-Rao Bound for AOA-Based VLP with an Aperture-Based Receiver," IEEE International Conference on Communications (ICC), Paris, 2017.

G. Kongara and J. Armstrong, "Performance evaluation of PCC OFDM on a Software Defined Radio platform," in  International Conference on Networking and Computing (ICNC), 2017.

G. Kongara and J. Armstrong, "Implementation of PCC OFDM on a Software Defined Radio platform," in International Telecommunications networks and applications conference (ITNAC), New Zealand, 2016.

S. Wang, J. Armstrong, and J. S. Thompson, "Waveform performance for asynchronous wireless 5G uplink communications," in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2016

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H. Steendam, T. Q. Wang, and J. Armstrong, "Cramer-Rao bound for indoor visible light positioning using an aperture-based angular-diversity receiver," in 2016 IEEE International Conference on Communications (ICC), 2016, pp. 1-6.

C. He, T. Q. Wang, and J. Armstrong, "Performance comparison between spatial multiplexing and spatial modulation in indoor MIMO visible light communication systems," in 2016 IEEE International Conference on Communications (ICC), 2016, pp. 1-6. Download

C. He, T. Q. Wang, M. Abdullah Masum, and J. Armstrong, “Performance of optical receivers using photodetectors with different fields of view in an indoor cellular communication system,” in International, Telecommunication Networks and Applications Conference (ITNAC) pp. 77-82, 2015,

Thomas Q. Wang, Cuiwei He, and Jean Armstrong, “Angular Diversity for Indoor MIMO Optical Wireless Communications,” in Proc. ICC 2015, London 2015. Download

C. He, T. Q. Wang, and J. Armstrong, “MIMO Optical Wireless Receiver Using Photodetectors with Different Fields of View,” in IEEE 81st Vehicular Technology Conference (VTC Spring), Glasgow, 2015.

J. Armstrong, “OFDM and MIMO OFDM for intensity-modulated direct-detection systems,” in Australian Conference on Optical Fibre Technology, 2014 and OptoElectronics and Communication Conference 2014, pp. 935-937.

T. Q. Wang, R. J. Green, and J. Armstrong, “Prism array-based receiver with application in MIMO indoor optical wireless communications,” in  16th International Conference on Transparent Optical Networks (ICTON), 2014.

T. Q. Wang and J. Armstrong, “Performance of Indoor MIMO Optical Wireless System Using Linear Receiver with Prism Array,” presented at the Australian Communications Theory Workshop, Sydney, 2014.

J. Yew, S. D. Dissanayake, J. Armstrong, “Performance of an experimental optical DAC used a visible light communication system” presented at GLOBECOM Workshops (GC Wkshps), 2013,

T. Q. Wang, Y. A Sekercioglu, and J. Armstrong, "Hemispherical lens based imaging receiver for MIMO Optical Wireless Communications," in GLOBECOM Workshops (GC Wkshps), 2012 IEEE, 2012, pp. 1239-1243

M.R.H Mondal and J. Armstrong, Impact of linear misalignment on a spatial OFDM based pixelated system, (APCC), 2012 18th Asia-Pacific Conference on Communications, 15 October 2012 to 17 October 2012, pp. 617-622.

S. D. Dissanayake, J. Armstrong, and S. Hranilovic, Invited Paper, "Performance analysis of noise cancellation in a diversity combined ACO-OFDM system," in 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, p. 4.

M. R. H. Mondal and J. Armstrong, "The effect of defocus blur on a spatial OFDM optical wireless communication system," in 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, p. 4.

K.Panta and J. Armstrong, "Analysis of continuous time domain representation of OFDM signals," in Australasian Telecommunication Networks and Applications Conference (ATNAC), 2011.

S. D. Dissanayake, K. Panta, and J. Armstrong, "A novel technique to simultaneously transmit ACO-OFDM and DCO-OFDM in IM/DD systems," in GLOBECOM Workshops (GC Wkshps), 2011 IEEE, 2011, pp. 782-786.

S. D. Dissanayake, K. Panta, A. Sekercioglu, and J. Armstrong, "A Novel Relative Speed Estimation Technique in WAVE Using Pilot Subcarriers," in Vehicular Technology Conference (VTC Fall),  2011 IEEE, 2011, pp. 1-5

L. Yang, K. Panta and J. Armstrong, “Channel Capacity of OFDM systems with Timing Jitter”, Proc. IEEE Global Communications Conference (GLOBECOM 2010), Miami, United States of America, Dec. 2010.

M. R .H. Mondal, K. R. Panta, and J. Armstrong “Performance of Two Dimensional Asymmetrically Clipped Optical OFDM”, Proc. IEEE Workshop on Optical Wireless Communications OWC  (GLOBECOM  Workshop 2010), Miami, United States of America, Dec. 2010.

X. Li and J. Armstrong, "An Improved MIMO PCC OFDM System With Reduced Sensitivity To Imperfect CSI," in 2010 IEEE Wireless Communications and Networking Conference (WCNC 2010), 18-21 April 2010, Australia, 2010.

X. Zhou, et al., "Performance Analysis for a Multistage Radio Resource Allocation Scheme in MIMO-OFDMA Multihop System with Fairness Consideration," in Vehicular Technology Conference Fall (VTC 2009-Fall), 2009 IEEE 70th, 2009, pp. 1-5.

L. Yang, P. Fitzpatrick, and J. Armstrong, "The effect of timing jitter on high-speed OFDM systems," in 2009 Australian Communications Theory Workshop, Australia, 2009, pp.12-16.

S. K. Wilson and J. Armstrong, "Digital Modulation Techniques for Optical Asymmetrically-Clipped OFDM," WCNC2008, pp 538-542, 2008.

S. Tian, K. Panta, B. J. C. Schmidt, and J. Armstrong, "Effect of the cyclic prefix on the timing synchronization method in ACO-OFDM systems," presented at 

International Conference on Signal Processing and Communication Systems, Gold Coast, 2007.

A. J. Lowery and J. Armstrong, “Dispersion Compensation in Long haul transmission systems, an orthogonal approach”, Invited paper ACOFT 2007 24-27 June 2007.

X. Zhou, Z. Liu, Z. Wang, H. A. Suraweera, and J. Armstrong, "Capacity Analysis for a Distributed MIMO-OFDM System in Composite Spatially Correlated Channels," in Proc. 2nd International Conference on Communications and Networking in China, p 254-8, 2007

X. Li, R. Mardling and J. Armstrong, “Channel capacity of IM/DD optical communication system and of ACO-OFDM, in Proc. ICC 2007, pp. 2128-2133, 2007. Download

B. J. Schmidt, A.J Lowery and J. Armstrong, “Experimental demonstrations of 20 Gbit/s direct-detection optical OFDM and 12 Gbit/s with a colorless transmitter” postdeadline paper Technical Digest of Optical Fibre Communication (OFC/NFOEC 2007), 25-29 March 2007, Anaheim, USA.

A. J. Lowery and J. Armstrong, “Orthogonal Frequency Division Multiplexing for Optical Dispersion Compensation,” Technical Digest of Optical Fibre Communication (OFC/NFOEC 2007), 25-29 March 2007, Anaheim, USA.

H. A. Suraweera and J. Armstrong, “Error probability of OFDM with carrier frequency offset in AWGN and fading channels,” Proc. IEEE Global Communications Conference (GLOBECOM 2006), San Francisco, United States of America, Nov. 2006. Download

 X. Li and J.Armstrong, “Intersymbol interference analysis for indoor wireless optical channels” 5th Workshop on the Internet, Telecommunications and Signal Processing, Australia, pp. 1-5, 2006.

J. Armstrong, B. Schmidt, D. Kalra, H. A. Suraweera and A. J. Lowery, “Performance of asymmetrically clipped optical OFDM in AWGN for an intensity modulated direct detection system,” Proc. IEEE Global Communications Conference (GLOBECOM 2006), San Francisco, USA, Nov. 2006. Download

S.Tian and J. Armstrong, “On timing synchronization approaches for OFDM systems with receive antenna diversity,” Proc. NEWCOM-ACORN Joint Workshop, Vienna, September 2006. Download

A.J. Lowery and J. Armstrong, “Comparison of power-efficient optical orthogonal frequency division multiplexing transmission methods”, ACOFT/AOS Proceedings, Melbourne, Australia, 10-13 July 2006.

Liang Du, A.J. Lowery and J. Armstrong, “WDM channel spacing in ultra long haul

optical OFDM systems”, ACOFT/AOS Proceedings, Melbourne, Australia, 10-13 July 2006.

B. Schmidt, Chi Ng, P. Yien, C. Harris, U. Saripalle, A. Price, S. Brewer, G. Scelsi, R. Slaviero and J. Armstrong, “Efficient Algorithms for PAPR Reduction in OFDM Transmitters Implemented using Fixed-Point DSPs,” IEEE Vehicular Technology Conference (VTC Spring 2006), Melbourne, Australia, May 2006. Download

X.Zhou, H. A. Suraweera and J. Armstrong, “Performance analysis for a two-ring distributed MIMO-OFDM system,” IEEE Vehicular Technology Conference (VTC Spring 2006), Melbourne, Australia, May 2006. Download

H.A. Suraweera, X. Zhou and J. Armstrong, “On the calculation of OFDM error performance with phase noise in AWGN and fading channels,” IEEE Vehicular Technology Conference (VTC 2006 Spring), Melbourne, Australia, May 2006. Download

A.J. Lowery, L. Du, and J. Armstrong, “Orthogonal Frequency Division Multiplexing for Adaptive Dispersion Compensation in Long Haul WDM Systems,” Technical Digest of Optical Fibre Communication (OFC/NFOEC 2006), 5-10 March 2006, Anaheim, USA. Download

 H. A. Suraweera and J. Armstrong, “Alamouti coded OFDM in Rayleigh fast fading channels - Receiver performance analysis,” in Proc. IEEE Region 10 International Conference (TENCON 2005), Melbourne, Australia, Nov. 2005. Download

H. A. Suraweera and J. Armstrong, “Error Performance Analysis of clipped Alamouti space-time coded OFDM systems,” in Proc. IEEE Region 10 International Conference (TENCON 2005), Melbourne, Australia, Nov. 2005. Download

H. A. Suraweera and J. Armstrong, “Analysis of carrier frequency offset in Alamouti space-time-frequency coded OFDM systems,” in Proc. IEEE PIMRC 2005, Vol 2, pp. 1170-1174, Berlin, Germany, Sept. 2005. Download

H. A. Suraweera, J. T. Y. Ho, T. Sivahumaran and J. Armstrong, “An approximated Gaussian Analysis and results on the capacity distribution for MIMO-OFDM,” in Proc. IEEE PIMRC 2005, vol. 1, pp. 211-215, Berlin, Germany, Sept. 2005.

H. A. Suraweera and J. Armstrong, “Performance of V-BLAST MIMO-OFDM systems with carrier frequency offset,” in Proc. 6th Australian Communications Theory Workshop (AusCTW 2005), Brisbane, Australia, Feb. 2005, pp. 68-72. Download

H. A. Suraweera, J. T. Y. Ho and J. Armstrong, “Linear symbol precoding for low complexity V-BLAST OFDM systems,” in Proc. 6th Australian Communications Theory Workshop (AusCTW 2005), Brisbane, Australia, Feb. 2005, pp. 63-67. Download

J.Armstrong and H. A. Suraweera, “Decision directed impulse noise mitigation for OFDM in frequency selective fading channels,” in Proc. IEEE GLOBECOM 2004, Dallas, USA, Nov./Dec. 2004, pp. 3536-3540. Download

J. Armstrong and H. A. Suraweera, “Impulse noise mitigation for OFDM using decision directed noise estimation,” in Proc. IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2004), Aug./Sept. 2004, Sydney, Australia, pp 174-178. Download

J. Armstrong, M. Feramez and H. A. Suraweera, “Optimum noise thresholds in decision directed impulse noise mitigation for OFDM,” in Proc. International Symposium on Communication Systems Networks and Digital Signal Processing  (CSNDSP 2004), Newcastle upon Tyne, UK, July 2004, pp. 168-171. Download

H. A. Suraweera, K. Panta, M. Feramez and J. Armstrong, “OFDM peak-to-average power reduction scheme with spectral masking,” in Proc. International Symposium on Communication Systems Networks and Digital Signal Processing  (CSNDSP 2004), Newcastle upon Tyne, UK, July 2004, pp. 160-163. Download

C. Chai and J. Armstrong, “Simulation study of WFQ packet scheduling mechanism for different coding schemes in GPRS network”, in Proc. International Symposium on Communication Systems Networks and Digital Signal Processing  (CSNDSP 2004), Newcastle upon Tyne, UK, July 2004, pp. 217-220.

H. A. Suraweera and J. Armstrong, “M-QAM OFDM and PCC-OFDM performance in the presence of phase noise,” in Proc. 5th Australian Communications Theory Workshop (AusCTW 2004), Newcastle, Australia, Feb. 2004, pp. 98-103. Download

K. R. Panta, H. A. Suraweera and J. Armstrong, “Performance of PCC-OFDM in multipath fading channels,” in Proc. 5th Australian Communications Theory Workshop (AusCTW 2004), Newcastle, Australia, Feb. 2004, pp. 118-121. Download

J. Armstrong, “Equalizer for PCC-OFDM with overlapping symbol periods,” in Proc. IEEE GLOBECOM 2002, Taipei, Taiwan, December 2002, pp. 574-578. Download

J. Shentu and J. Armstrong, “Frequency offset estimation for PCC-OFDM with symbols overlapped in the time domain,” in Proc. WITSP 2002, Wollongong, Australia, December 2002, pp.72-79. Download

J. Shentu and J. Armstrong, “Effects of phase noise on the performance of PCC-OFDM”, in Proc. WITSP'2002, Wollongong, Australia, December 2002, pp. 50-54. Download

K. Panta and J. Armstrong, “Spectral analysis of OFDM signals and its improvement by polynomial cancellation coding,” in Proc. WITSP'2002, Wollongong, Australia,  December 2002, pp. 67-71.

J. Armstrong, “Commercialising engineering research in Australia,” in Proc. 13th Annual Conference of the Australia Association for Engineering Education, Canberra, Australia, 2002, pp. 27-32.  Download

J. Armstrong, L. Wilkins and P. Watson, “Job seeking skills for engineers: the use of role play in a learning exercise”, 13th Annual Conference of the Australia Association for Engineering Education, 2002, pp21-26. Download

J. Armstrong and M. Feramez, “Computationally efficient implementation of OFDM peak-to-average power reduction technique,” in Proc. 3rd International Symposium on Communications Systems Networks and Digital Signal Processing (CSNDSP 2002), Stafford, UK, July 2002, pp. 236- 239. Download

J. Armstrong, “Peak-to-average power reduction in digital television transmitters”, in Proc. Digital Image Computing-Techniques and Applications (DICTA 2002), Melbourne, Australia, January 2002, pp. 19-24. Download

K. Panta and J. Armstrong, “The performance of overlap PCC-OFDM with error-correcting codes,” in Proc. 6th International Symposium on DSP for Communication Systems, Sydney, January 2002, pp.118-122. Download

K. Panta and J. Armstrong, “Use of peak-to-average power reduction technique in HIPERLAN2 and its performance in fading channel,” in Proc. 6th International Symposium on DSP for Communication Systems, Sydney, January 2002, pp. 113-117.

J. Shentu, J. Armstrong and G. Tobin, “MMSE frequency offset estimator for PCC-OFDM,” in Proc. 5th IEEE Malaysia International Conference on Communications, Kuala Lumpur, Malaysia, October 2001, pp. 304-309.

J. Shentu and J. Armstrong, “Blind frequency offset estimation for PCC-OFDM with symbols overlapped in the time domain,” in Proc. IEEE International Symposium on Circuits and Systems (ISCAS 2002), Sydney, May 2001, pp. 570-573. Download

J. Shentu and J. Armstrong, “Blind frequency offset estimation for PCC-OFDM with symbols overlapped in the time domain,” in Proc. IEEE International Symposium on Circuits and Systems (ISCAS 2001), Sydney, May 2001, pp. 570-573.

J. Shentu and J. Armstrong, “A New Frequency Offset Estimator for OFDM”,  Second International Symposium on Communications Systems, Networks and Digital Signal Processing,  Bournemouth, July 2000, pp. 13-16.

J. Armstrong T. Gill and C. Tellambura, “Performance of PCC-OFDM with overlapping symbol periods in a multipath channel”, IEEE Globecom, November 2000, pp. 87-91.

J. Stewart and J. Armstrong, “Lifelong Learning for Engineers and Engineering Academics,” Proceedings of the Pacific Region Conference on Electrical Engineering Education, pp. 84-89, July 1999.

J. Armstrong, P.M. Grant, G. Povey, “Polynomial cancellation coding of OFDM to reduce Intercarrier interference due to Doppler spread”, IEEE Globecom 1998, vol. 5, pp 2771-2776, 1998.

J. Armstrong, T. S. Gill, J. Shentu, “Amplitude Statistics for Polynomial Cancellation Coded OFDM signals’, IEEE International Workshop on Intelligent Signal Processing and Communication Systems, vol 1, pp43-47, 1998.

J. Royston and J. Armstrong, “Using OFDM for channel estimation,” Proceedings of the third Asia Pacific Conference on Communications, pp.1438-1442, Sydney, December 1997.

J. Armstrong, “Workload in engineering courses and how to reduce it”, Proceedings of the 8th Annual Convention and Conference of the Australasian Association for Engineering Education, Sydney, December 1996, pp. 186-189.

J. Royston and J. Armstrong, “What is an engineer?  Looking to the past to inform the future,” Proceedings of the 8th Annual Convention and Conference of the Australasian Association for Engineering Education, Sydney, December 1996, pp. 329-331.

J. Armstrong and J. F. Royston, “Integrating Communication Skills in a Telecommunications Engineering Course”, Proceedings of the 1996 Australian Communication Conference, Melbourne, September 1996, pp. 205-215.

J. Armstrong and C. Bellis, “Women Engineering Academics in Australia: Trends in Employment,” Proceedings of the 7th Annual Convention and Conference of the Australasian Association for Engineering Education, Melbourne, December 1995, pp. 231-235.

J. Armstrong and J. Royston, “A telecommunications course to develop lifelong learning skills,” Proceedings of the 7th Annual Convention and Conference of the Australasian Association for Engineering Education, Melbourne, December 1995, pp 476-479.

J. Armstrong, C. Bellis and L. Taylor, “The Hidden Rules: Women Academics in a Male Culture,” Proceedings of the Second Australasian Women in Engineering Forum, Melbourne, December 1995, p. 32.

J. Armstrong, A. Dickinson, and F. Dube, “Don’t ask me about my thesis!  Women in Postgraduate Studies,” Proceedings of the Second Australasian Women in Engineering Forum, Melbourne, December 1995, p. 69.

J. Armstrong and G. Leder, “Engineering education:  how to design a gender-inclusive curriculum,” Proceedings of the International Congress of Engineering Deans and Industry Leaders, Melbourne, July 1995, pp. 292-297.

J. Armstrong, “Women Engineers in Tertiary Education in Australia: The structural and cultural barriers they face,” Proceedings of Second National Conference on Equity and Access in Higher Education, Melbourne, July 1995.

J. Armstrong and E. Godfrey, “Engineering Education and Professional Practice: Gender Inclusive Models, An International Perspective," Conf. Rec. 1994, 6th Annual Convention Australasian Association for Engineering Education, pp. 59-64.

N. Maniatis, J.C. Devlin, C. Dick, G. Deng, J. Armstrong, “A Digital Phase Shift Single-Sideband Receiver,”  Proceedings of the Second International Symposium on DSP for Communications,  Adelaide, April 1994.

J. Armstrong, M Boman and S. Lewis “Position paper on women engineers in Australia," presented at Engineering Education and Professional Practice:Developing Gender Inclusive Models,” an international conference held in Leeds, England, February 1994.

J. Armstrong and C.Bellis, “Women Engineering Academics in Australia," Conf. Rec. 1993, 5th Annual Convention Australasian Association for Engineering Education, pp. 104-109.

F.J.W Symons and J. Armstrong, "Experience with a new telecommunications stream and a novel approach to a systems level foundation course in telecommunication networks," Conf. Rec. 1993, 5th Annual Convention Australasian Association for Engineering Education, pp. 198-203.

Jean Armstrong, “Symbol synchronization using signal samples,” Proc. IREECON 1991, pp. 626-629.

Jean Armstrong, “Women postgraduates in engineering in Australia,” Conf. Rec. 6th International Gender and Science and Technology, Melbourne 1991, pp. 527 -535.

J. Armstrong, “Pathways for women postgraduates in engineering,” Conf. Rec. 1990, 2nd Annual Convention Australasian Association for Engineering Education, pp. 301-306.

P. M. Grant, J. Brown and J. H. Collins, “Large time bandwidth product programmable SAW PSK MF module,” IEEE 1974 Ultrasonics Symposium.

OTHER CONFERENCE PAPERS, PRESENTATIONS AND TUTORIALS

Invited Tutorial Papers

J. Armstrong, “Tutorial on optical OFDM,” in Transparent Optical Networks (ICTON), 2012 14th International Conference on, 2012, pp. 1-1

J. Armstrong, “OFDM: From Copper and Wireless to Optical,” presented at Optical Fiber communication/National Fiber Optic Engineers. OFC/NFOEC 2008. pp 1-27, 2008.

Invited Workshop Presentation

J. Armstrong, “OFDM for Visible Light Communications - Current Status and Research Problems (Invited Presentation),” presented at the International Symposium on Emerging Short Range Communications, Bejing, 2011.

J. Armstrong, “OFDM for high spectral efficiency”, invited presentation at the workshop on “Ultimate High Spectral Efficiency: Towards the Shannon Limit” workshop at Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008.

Invited Conference Paper

J. Armstrong, “OFDM for next generation optical communication systems,” presented at the 7th International Conference on Optical Internet, COIN 2008, Tokyo, 2008

CONFERENCE PAPERS – FULL PAPERS BASED ON REFEREED ABSTRACT

V.-T.-D. Huynh, N. Noels, P. Rombouts, J. Armstrong, and H. Steendam, "Effect of time-interleaved analog-to-digital converter mismatches on OFDM performance," in Proceedings of OFDM 2014; 18th International OFDM Workshop 2014 (InOWo'14); , 2014, pp. 1-8

J. Armstrong, “Alamouti coding for indoor optical wireless communications using ACO-OFDM,” in 2009 43rd Asilomar Conference on Signals, Systems and Computers, 1-4 Nov. 2009, Piscataway, NJ, USA, 2009, pp. 1650-4.

J. Armstrong, H. A Suraweera, S. Brewer and R. Slaviero, “Effect of rounding and saturation in fixed-point DSP implementation of IFFT and FFT for OFDM applications,” in Proc. Embedded Signal Processing Conference (GSPx 2004) Santa Clara, CA, USA, Sept. 2004.

H. A. Suraweera, C. Chai, J. Shentu and J. Armstrong, “Analysis of impulse noise mitigation techniques for digital television systems”, in Proc. 8th International OFDM Workshop, Hamburg, September 2003, pp. 172- 176.

J. Armstrong, “PCC-OFDM with reduced peak-to-average power ratio,” in Proc. IEEE 3Gwireless '2001, San Francisco, USA, May/June 2001, pp. 386-391.

J. Armstrong, “New OFDM peak-to-average power reduction scheme,” in Proc. IEEE Vehicular Technology Conference (VTC '2001 Spring), Rhodes, Greece, May 2001, pp. 756-760.

J. Shentu and J. Armstrong, “Blind estimation of time and frequency offset for PCC-OFDM,” in Proc. IEEE Vehicular Technology Conference (VTC '2001 Spring), Rhodes, Greece, May 2001, pp. 702-706.

J. Armstrong and C. Tellambura, “Multicarrier CDMA systems using PCC-OFDM”, IEEE Vehicular Technology Conference, May 2000.

J. Armstrong, J. Shentu and C. Tellambura, “Frequency domain equalization for OFDM systems with mapping of data onto subcarrier pairs and overlapping symbol periods”  Proceedings of the Fifth International Symposium on Communication Theory and Applications,  Ambleside, England, July 1999.

J. Armstrong, N. Maniatis, J.C. Devlin and J. F. Royston, “Performance Analysis of HF Digital Receiver Structures using Down-Conversion to a Low Frequency First IF”,  Proceedings of the Third International Symposium on Communication Theory and Applications,  Ambleside, UK, July 1995.

N. Maniatis, J. C. Devlin and J. Armstrong, “A High Performance HF Band Digital Receiver”, Proceedings of the Third International Symposium on Communication Theory and Applications, Ambleside, UK, July 1995.

OTHER PUBLICATIONS

J. Armstrong, “Review of ‘The New Engineer’ by Sharon Beder”, Metascience, Volume 7, Number 3, pp 435-437, November 1998.

J. Armstrong, “Interpolation for symbol synchronization,” Monash University Department of Electrical and Computer Systems Engineering, Technical report, MECSE 93-1, January 1993

J. Armstrong, “Interpolation methods for symbol synchronization,” 24th General Assembly of URSI, Kyoto Japan, August 1993. (invited paper)

J. Armstrong, “Symbol synchronization using signal samples,” PhD Thesis, Monash University. August 1992.

J. Armstrong, “Timing recovery using baud-rate sampling,” Department of Electrical Engineering, The University of Melbourne Research Report no. 3, 1990.

Jean Silver, “Use of a microcomputer and database software for the administration associated with the first year engineering course at the University of Melbourne,” Department of Electrical Engineering, The University of Melbourne Research Report no.3, 1984.

Jean Silver, “Database management software and a microcomputer - How to streamline course administration,” The Secondary Administrator, 1985.

Jean Silver, “Review of the First Year Engineering Course and Suggested Future Alternatives,” The University of Melbourne, Faculty of Engineering, Internal Report, 1984.

Jean Silver, “Learning Skills Course 1983, First year Engineering, Surveying, Applied Science Electronics,” The University of Melbourne, Faculty of Engineering, Internal Report, 1983.

Jean Brown, “Application of microprocessors to the decoding of convolutional error-correcting codes,” MSc. Thesis, Heriot-Watt University, 1980.