Jack Winters
biography
below as a Word Document
JACK H. WINTERS
(732) 208-5568
Fax: 360 838-0263
EDUCATION:
Ph.D. in Electrical Engineering, The
Thesis: "A Four-Phase Modulation System for use with an Adaptive
Array," 1981.
M.Sc. in Electrical Engineering, The
Thesis: "On the Performance of an Imperfectly-Implemented
Symmetrical
Differential Detector," 1978.
B.S.E.E.,
WORK EXPERIENCE:
3/02-Present
Jack Winters Communications,
Founder
See www.jackwinters.com
.
Consulting for wireless and optical
communication companies, including Zyray Wireless
(acquired by Broadcom) and Blue7 Communications (acquired by Sigma Designs). From 2002-2004
on the Scientific Advisory Board of Zyray Wireless
(acquired by Broadcom).
Former voting member of IEEE802.11 (active
in 802.11n and 802.11s), Technical Editor for the JC-61 subcommittee of the
JEDEC standards organization, and Scientific Council member for the Antenna
Centre of Excellence. See www.ist-ace.org.
Short Course (2-day) instructor for “Smart
Antenna Systems,” through Technology Training Corporation, See www.ttcus.com .
3/06-Present
Eigent Technologies,
RF Advisor, co-founder
Guide the research and development of Eigent’s wireless products, including
security/encryption for RFIDs under US government
contracts. See www.eigent.com .
3/02-Present
Motia,
Chief Scientist
Responsible for the creation and
development of Motia’s smart antenna
technology, and for how it is used in the company’s products. In addition to guiding the development of these
products, responsible for investigating additional uses for Motia’s
smart antenna technologies and ensuring that Motia takes advantage of all
relevant technological advances. Products include a smart antenna, blind RF beamforming IC for 2.4 GHz, commercialized in the Xterasys Hi-Gain WiFi MIMO Signal Booster, SAS2800, (see http://www.xterasys.com/product/sas2800.htm
). See www.motia.com .
8/81-3/02
AT&T Labs-Research,
Division Manager, Wireless Systems
Research Department.
Research on signal processing,
modulation, and coding techniques for communication systems; determining
fundamental bounds on performance, and devising and implementing practical
techniques for approaching these bounds. Specifically:
1) From January 2001 to March 2002, head of department
with 19-32 members performing research focusing on the physical layer of
wireless communication systems. The work of the department included:
a) Devised and applied techniques (multiple antennas,
equalization) to 802.11 wireless local area networks to extend applications to
outdoors and increase robustness and reliability.
b) Pursued commercial implementation of the above by
creating (currently in the final stages) two spinout companies.
c) Devised a generic wireless access method for broadband
fixed wireless (working with AT&T Business Services), providing
10 b/s/Hz (2.5 Gbps) at ranges up to 5 miles.
2) Proposed, analyzed, and implemented techniques for
using adaptive (smart) antennas in cellular, indoor, and wideband radio
systems. Led a team effort to implement these techniques at 900 MHz and 2 GHz
and integrate adaptive arrays into existing AT&T systems, and successfully
demonstrated interference cancellation in both cellular and indoor
environments. Worked with AT&T's vendors (Ericsson and
Lucent) through AT&T Wireless Services to incorporate smart antennas into
IS-136 base stations (starting in 1999, and now in nearly all IS-136 base
stations). Elected IEEE Fellow, as well as named a New Jersey Inventor
of the Year for 2001, for pioneering work in this area. Obtained more than 10
3) Proposed, analyzed, and implemented signal
processing techniques for Gbps long-haul and undersea
lightwave systems. Invented and demonstrated
techniques for adaptive equalization at multi-Gbps
data rates, including adaptive decision feedback equalization, which has been
implemented at 10 Gbps on a single decision circuit
IC, and linear equalization, for mitigating the intersymbol
interference that limits the achievable data rate in future systems. Was the
first to demonstrate the equalization of polarization mode dispersion,
overcoming a major impediment to higher data rates in lightwave
systems, including the use of adaptive polarization control at 2.5 Gbps. Obtained 5 U.S. patents (plus foreign equivalents) in
this area. Pioneered the use of EDC (electronic dispersion
compensation) in the late 1980’s and 1990’s.
4) Worked in a wide variety of other communication
areas including
a) determined the fundamental
limits on ultrasonic imaging and devised a technique to approach these limits
with real time image processing,
b) proposed and analyzed a
technique for rapid signal or image classification using neural networks,
c) determined the performance
of high-$T sub c$ superconductors in waveguides, showing that the attenuation
could be less than that of optical fibers,
d) proposed and analyzed deghosting techniques for NTSC and HDTV,
e) proposed and analyzed
techniques for congestion control in high-speed networks,
f) determined the bounds on
the performance of convolutional coding with
interference, and
g) proposed and analyzed
techniques for optimum topology and routing design in lightwave
networks.
6/77-8/81
ElectroScience Laboratory,
Devised and demonstrated a four-phase modulation
scheme that gives the advantages of spread spectrum with adaptive arrays,
without increasing the signal bandwidth, resulting in increased immunity
against jamming. Showed that with conventional differential detection and intersymbol interference, frequency uncertainty, or noise
correlation, the error rate is unequal for different symbols, but this
difference can be decreased and error rate reduced by using symmetrical
differential encoding or adjusting the decision boundaries in the receiver.
9/73-9/76
Communications Satellite
Corporation,
Determined the carrier frequency and
power requirements for future global satellite systems, including the effect of
crosstalk, intermodulation, etc., and developed
software (and documentation) for system planning.
OTHER
ACTIVITIES AND AWARDS
Fellow, IEEE.
Editor for Equalization and Area
Editor for the IEEE Transactions on
Communications since 1992.
The
Outstanding Dissertation for 1981.
The IEEE Vehicular Technology Society's Runner-up VTS
Paper of the Year
Award for 1983.
Fred W. Ellersick Prize
Paper Award for best paper in an IEEE Communications Society magazine in 1993.
IMT-2000
3G Wireless Technology Conference,
1999 RCR Silver Award.
Former IEEE Distinguished Lecturer for the Communications
Society and for the Vehicular Technology Society.
Over 60 journal papers, 80 conference papers, and 20
tutorial/seminar presentations, along with 42 issued US patents (plus foreign
equivalents and 13 pending patents) and 9 trade journal papers.
BOOK CHAPTERS
1. “Equalization
Techniques for Mitigating Transmission Impairments in Lightwave
Transmission Systems,” (with Moe Z. Win and Giorgio M. Vitetta) in Optical
Fiber Communications IV, Ivan P. Kaminow and Tingye Li, Eds, San Diego, CA,
Academic Press, 2002, vol. 2, ch. 18, pp. 965-997.
2. “Beamforming
Techniques,” in Space-Time Wireless Systems: From Array Processing to
MIMO Communications, Helmut Boelcskei, David Gesbert, and Alle-Jan van der Veen, Eds., Cambridge Press, 2006, ch.
2, pp. 23-43.
3. “Preface,” in Handbook
on Advancements in Smart Antenna. Technologies for Wireless Networks, C. Sun, J.
Cheng, and T. Ohira, Eds., Information Science
Publishing, July 2008.
JOURNAL
PUBLICATIONS
1. "Spread Spectrum in a Four-Phase Communication
System Employing Adaptive Antennas," IEEE
Trans. on Communications Special Issue on Spread-Spectrum Communications,
May 1982, also in Spread-Spectrum
Communications, IEEE Press, NY, 1983.
2. "Switched Diversity with Feedback for DPSK
3. "Optimum Combining in Digital Mobile Radio with Cochannel Interference," Special Issue on
4. "Optimum Combining for Indoor Radio Systems with
Multiple Users," IEEE Trans. on
Communications, Nov. 1987.
5. "A Wireless Network for Wide-Band Indoor
Communications," (with A. S. Acampora) IEEE Journal on Selected Areas in
Communications, June 1987.
6. "On the Capacity of Radio Communication Systems
with Diversity in a Rayleigh Fading Environment," IEEE Journal on Selected Areas in Communications, June 1987.
7. "System Applications for Wireless Indoor
Communications," (with A. S. Acampora) IEEE Communications Magazine, August
1987.
8. "Signal Acquisition and Tracking with Adaptive
Arrays in the Digital
9. "Two Signaling Schemes for Improving the Error
Performance of Frequency-Division-Duplex (FDD) Transmission Systems Using
Transmitted Antenna Diversity," (with
10. "The Impact of Antenna Diversity on the Capacity
of Wireless Communication Systems," (with R. D. Gitlin
and J. Salz), IEEE
Trans. on Communications, April 1994.
11. "Effect of Fading Correlation on Adaptive Arrays
in Digital Wireless Communications," (with Jack Salz),
IEEE Trans. on Vehicular Technology,
November 1994.
12. "Spatial-Temporal Equalization for IS-136 Systems
with Rapid Dispersive Fading and Co-Channel Interference," (with Geoffrey
Li and Nelson Sollenberger) IEEE Trans. on Vehicular Technology,
13. "Simulation Results of the Capacity of Cellular
Systems," (with Zygmunt Haas and David Johnson),
IEEE Trans. on Vehicular Technology,
Nov. 1997.
14. "A Two-Element Adaptive Antenna Array for IS-136
PCS Base Stations," (with Carol Martin and Tom Zhuang),
IEEE Communications Letters, Feb.
1999.
15. "The Diversity Gain of Transmit Diversity in
Wireless Systems with Rayleigh Fading," IEEE Trans. on Vehicular Technology, Feb. 1998.
16. “Signal
Processing For Wireless Communications I [Guest Editorial], (with Li,
Y.; Liu, K.J.R.; and Andersen, J.B.), IEEE
Journal on Selected Areas in Communications, vol. 16, issue 8, pp.
1337-1339, Oct. 1998.
17. “Guest
Editorial Signal Processing For Wireless Communications,” (with Li, Y.; Liu, K.J.R.; and Andersen, J.B.), IEEE Journal on Selected Areas in
Communications, vol. 16, issue 9, pp. 1601-1603, Dec. 1998.
18. "Upper Bounds on the Bit-Error Rate of Optimum
Combining in Wireless Systems," IEEE
Trans. on Communications, Dec. 1998.
19. "Smart Antennas for Wireless Systems," IEEE Personal Communications Magazine,
Feb. 1998.
20. "Equalization in Coherent Lightwave
Systems Using Microwave Waveguides," Journal
of Lightwave Technology, May 1989.
21. "Experimental Equalization of Polarization
Dispersion," (with M. A. Santoro), IEEE
Photonics Technology Letters, August 1990.
22. "Electrical Signal Processing Techniques in Long-Haul,
Fiber-Optic Systems," (with R. D. Gitlin), IEEE Trans. on Communications, September
1990.
23. "Equalization in Coherent Lightwave
Systems Using a Fractionally Spaced Equalizer," IEEE Journal of Lightwave Technology,
October 1990.
24. "Dynamical Equation for Polarization
Dispersion," (with C. D. Poole and J. A. Nagel), Optics Letters,
25. "Adaptive Nonlinear Cancellation for High-Speed
Fiber-Optic Systems, (with
26. "Techniques for High-Speed Implementation of
Nonlinear Cancellation," (with
27. "Reducing the Effects of Transmission Impairments
in Digital Fiber Optic Systems," (with R. D. Gitlin
and
28. "Three-Dimensional Ultrasonic Vision for Robotic
Applications," (with A. S. Acampora) IEEE Trans. on Pattern Analysis and Machine
Intelligence, March 1989.
29. "Minimum Distance Automata in Parallel Networks
for Optimum Classification," (with C. Rose) Neural Networks, vol. 2, 1989.
30. "High-$T sub c$ Superconductor Waveguides: Theory
and Applications," (with C. Rose), IEEE
Trans. on Microwave Theory and Techniques, April 1991.
31. "Ghost Cancellation of Analog TV Signals: With
Applications to IDTV, EDTV, and HDTV," (with
32. "Differential Detection with Intersymbol
Interference and Frequency Uncertainty," IEEE Trans. on Communications, January 1984.
33. "On Differential Detection of M-ary DPSK with Intersymbol
Interference and Noise Correlation," IEEE
Trans. on Communications, January 1987.
34. "A Two-Element Adaptive Antenna Array for IS-136
PCS Base Stations," Carol Martin, Tom Zhuang,
and J. H. Winters, IEEE Communications
Letters, March 1999.
35. “The Range Increase of Adaptive Versus Phased
Arrays in
36. "Optimum Space-Time Processors with Dispersive
Interference - Unified Analysis and Required Filter Span," Lek Ariyavisitakul, Inkyu Lee, and J.H. Winters, IEEE Trans. on Communications, July 1999.
37. "Optimum Spatial-Temporal Equalization for IS-136
TDMA Systems with Rapid Dispersive Fading and Co-Channel Interference,"
Geoffrey Li, Nelson Sollenberger, J. H. Winters, IEEE Trans. on Vehicular Technology, July
1999.
38. "Analysis of Hybrid Selection/Maximal-Ratio
Combining in Rayleigh Fading," Moe Win, and J. H. Winters,, IEEE Trans. on Communications, December
1999.
39. “Joint Equalization and Interference Suppression
for High Data rate Wireless Systems,” (with Lek
Ariyavisitakul and Nelson Sollenberger),
IEEE Journal on Selected Areas in
Communications, July 2000.
40. “MRC Performance for M-ary
Modulation in Arbitrarily-Correlated Nakagami Fading
Channels,” (with Moe Win and George Chrisikos),
IEEE Communications Letters, October
2000.
41. “Signal Processing Study for ITRI,” ITRI
42. “Virtual Branch Analysis of Symbol Error
Probability for Hybrid Selection /Maximal-Ratio Combining in Rayleigh
Fading,” (with Moe Win), IEEE
Trans. on Communications, Nov. 2001.
43. “Improved Space-Time Coding for MIMO-OFDM
Wireless Communications,” (with Rick Blum, Ye Li, and Qing Yan), IEEE Transactions on
Communications, Nov. 2001
44. “Improved Spatial-Temporal Equalization for
EDGE: A Fast Selective-Direction MMSE Timing Recovery Algorithm and Two-Stage
Soft-Output Equalizer,” (with Hanks Zeng, and
Ye Li),
IEEE Transactions on Communications, Dec. 2001.
45. “On the Capacity of Cellular Systems with MIMO,” (with Rick Blum and
Nelson Sollenberger),
IEEE Communications Letters, June 2002.
46. “Performance of Dual-Diversity Predetection EGC in Correlated Rayleigh Fading with Unequal
Branch SNRs,” (with Ranjan
Mallik and Moe Win), IEEE Transactions on
Communications, July
2002.
47. “On Optimum MIMO with Antenna
Selection”, (with Rick Blum), IEEE Communications Letters, Aug. 2002.
48. “Space-Time-Frequency (STF) Coding for
MIMO-OFDM Systems,” (with Andreas Molisch and
Moe Win), IEEE Communications Letters, Sept. 2002.
49. “MIMO-OFDM for Wireless Communications: Signal
Detection with Enhanced Channel Estimation,” (with Ye Li and Nelson Sollenberger), IEEE Transactions on Communications, Sept.
2002.
50. “Bit Error Outage for Diversity Reception in
Shadowing Environment,” (with Andreas Conti, Moe Win, and Marco Chiani), IEEE Communications Letters, Jan 2003.
51. “Bounds and Approximations for Optimum
Combining of Signals in the Presence of Multiple Cochannel
Interferers and Thermal Noise,” (with Marco Chiani,
Moe Win, Alberto Zanella, and Ranjan
Mallik), IEEE Transactions on Communications, Feb.
2003.
52. “On the SNR Penalty of MPSK with Hybrid
Selection/Maximal Ratio Combining over i.i.d.
Rayleigh Fading Channels,” (with Moe Win, Norman Beaulieu, Larry Shepp, and Ben Logan, Jr.), IEEE Transactions on
Communications, June 2003.
53. “Reduced-Complexity Transmit/Receive-Diversity
Systems,” (with Andreas Molisch and Moe Win), IEEE Transactions on Signal Processing [see also IEEE Transactions on Acoustics,
Speech, and Signal Processing], Nov 2003.
54. “A Laguerre
Polynomial-Based Bound on the Symbol Error Probability for Adaptive Antennas
with Optimum Combining,” (with Marco Chiani,
Moe Win, and Alberto Zanella), IEEE Transactions on
Wireless Communications, vol. 3, no. 1, pp.12-16, Jan. 2004.
55. “When Will
Smart Antennas be Ready for the Market? Part I,”
(editor Thomas Kaiser), IEEE Signal Processing Magazine, vol.
22, issue 2, pp. 87-92, March 2005.
56. “Reflections on Industrial Research [Leadership
Reflections]”, IEEE
Signal Processing Magazine,
vol. 22, issue 4, pp. 6 – 8, July
2005.
57. “Capacity of MIMO Systems with Antenna
Selection,” (with Andreas Molisch, Moe Win, and
Yang-Seok Choi), IEEE Transactions on Wireless Communications,
vol. 4, no. 4, pp. 1759-1772, July 2005.
58. “When Will
Smart Antennas be Ready for the Market? Part II
– Results,” (editor Thomas Kaiser), IEEE Signal
Processing Magazine, vol.
22, issue 6, pp. 174- 176, Nov. 2005.
59. “Smart
Antenna Techniques and Their Application to Wireless Ad Hoc Networks,” IEEE Wireless Communications, vol. 13,
issue 4, pp. 77-83, Aug. 2006.
60. “Outdoor
IEEE 802.11 Cellular Networks: Radio and
61. “Optimum Receiver for a Realistic Transmit–Receive Diversity
System in Correlated Fading,” (with Ranjan K. Mallik, IEEE Transactions on Information Theory,
vol. 54, issue 12, pp. 5456 – 5468, Dec. 2008.
CONFERENCE
PAPERS
1. "Reference Signal Generation for an Adaptive
Array in a Four-Phase Communication System," Proc. of the 1980 Adaptive Antenna Symposium.
2. "A Four-Phase Communication System Employing
Adaptive Antennas," Proc. of the
National Radio Science Meeting,
3. "Increased Data Rates for Communication Systems
with Adaptive Antennas," Proc. of
ICC '82.
4. "Optimum Combining in Digital
5. "Upper Bounds for the Bit Error Rate of Optimum
Combining in Digital
6. "On The Performance of Indoor Wideband Digital
Radio Transmission Using Diversity," (with Y. S. Yeh), Proc. of GLOBECOM '85.
7. "Optimum Combining for Indoor Radio Systems with
Multiple Users," Proc. of ICC '87.
8. "On the Capacity of Radio Communication Systems
with Diversity in a Rayleigh Fading Environment," Proc. of GLOBECOM '87.
9. "The Capacity Increase of Wireless Communication
Systems with Antenna Diversity," (with J. Salz
and R. D. Gitlin), Proc. of the
10. "The Capacity of Wireless Communication Systems
Can Be Substantially Increased by the Use of Antenna Diversity," (with R.
D. Gitlin and J. Salz), Proc. of the 1st International Conference on
Universal Personal Communications, September 1992.
11. "Adaptive Antennas for Digital
12. "Two Signaling Schemes for Improving the Error
Performance of Frequency-Division-Duplex (FDD) Transmission Systems Using
Transmitted Antenna Diversity," (with
13. "Signal Acquisition and Tracking with Adaptive
Arrays in Wireless Systems," Proc.
of the 1993 Vehicular Technology Conference.
14. "Effect of Fading Correlation on Adaptive Arrays
in Digital Wireless Communications," (with J. Salz),
Proc. of ICC '93.
15. "Upper Bounds on the Bit Error Rate of Optimum
Combining in Wireless Systems," (with J. Salz), IEEE Vehicular Technology Conference,
June 1994.
16. "The Range Increase of Adaptive versus Phased
Arrays in Mobile Radio Systems," (with Mike Gans),
First Workshop on Smart Antennas in
Wireless Mobile Communications, Stanford University, and Asilomar Conference on Systems, Signals, and
Computers, Pacific Grove, CA, 1994.
17. "The Diversity Gain of Transmit Diversity in
Wireless Systems with Rayleigh Fading,"
ICC'94.
18. "Simulation Study of the Capacity Bounds in
Cellular Systems," (with Zygmunt Haas and David
Johnson), PIMRC'94.
19. "Additional Results of the Capacity Bounds in
Cellular Systems," (with Zygmunt Haas and David
Johnson), GLOBECOM'94.
20. "High Data Rate Indoor Wireless Communications
Using Antenna Arrays," (with Manny Carloni, Mike
Gans and Reinaldo
Valenzuela), PIMRC'95, and IEEE VTS Wireless Symposium.
21. "Adaptive Antennas in Wireless Systems," 1995 Adaptive Sensor Array Processing
Workshop.
22. "Adaptive Arrays for Ground-Based
23. "A Two-Element Adaptive Antenna Array for IS-136
PCS Base Stations," (with Carol Martin and Tom Zhuang),
UCSD Conference on Wireless
Communications.
24. "Probability Density Functions for Polarization
Dispersion," (with C. D. Poole and J. A. Nagel), Proc. of CLEO '90.
25. "Experimental Equalization of Polarization
Dispersion,"(with M. A. Santoro), Proc.
of CLEO '90.
26. "Electrical Signal Processing Techniques in
Long-Haul, Fiber-Optic Systems," (with R. D. Gitlin),
Proc. of ISIT '90, and Proc. of ICC '90.
27. "Equalization in Coherent Lightwave
Systems Using a Fractionally Spaced Equalizer," Proc. of GLOBECOM '90.
28. "Constrained Maximum-Likelihood Detection for
High-Speed Fiber-Optic Systems," (with
29. "Optical Equalization of Polarization
Dispersion," (with Z. Haas, M. A. Santoro, and A. H. Gnauck),
Proc. of SPIE OE/Fibers '92.
30. "On the Experimental Measurement of PMD
Effects," (with M. A. Santoro and Z. Haas), Proc. of SPIE OE/Fibers '92.
31. "On the Capacity Bounds in Cellular
Systems," (with Z. J. Haas and D. Johnson), Proc. of the Allerton Conference on
Communication, Control, and Computing, 1993.
32. "Superresolution for
Ultrasonic Imaging in Air using Neural Networks," Proc. of IEEE Int. Conf. on Neural Networks, 1988.
33. "On Parallel Networks for Optimum
Classification," (with C. Rose) Proc.
of Int. Neural Network Society Annual Meeting, 1988.
34. "Ghost Cancellation of Analog TV Signals: With
Applications to IDTV, EDTV, and HDTV," (with
35. "Congestion Control by Adaptive Admission,"
(with Z. Haas), Proc. of INFOCOM '91.
36. "Cutoff Rates for Convolutional
Codes on Gaussian Channels Impaired by Peak and Variance Constrained
Interference," (with A. S. Acampora), Proc. of ISIT '85.
37. "Differential Detection with Intersymbol
Interference and Noise Correlation," Proc.
of ICC '84.
38. "Spatial-Temporal Equalization for IS-136 Systems
with Rapid Dispersive Fading and Co-Channel Interference," (with Geoffrey
Li and Nelson Sollenberger), PIMRC'97, ICC'98.
39. "Adaptive Arrays in Cellular Systems," Proc. of Commsphere'97.
40. "Optimum Spatial-Temporal Equalization for
Diversity Receiving Systems with Co-Channel Interference," (with Geoffrey
Li and Nelson Sollenberger), ICC'98.
41. "Forward Link Smart Antennas and Power Control
for IS-136," (with Carol Martin and Nelson Sollenberger,"
VTC'98, Smart Antenna Workshop.
42. "Sinusoidal Modeling and Prediction of Fast
Fading Processes," (with Simon Hwang), GLOBECOM'98.
43. "Forward Link Smart Antennas and Power Control
for IS-136: Capacity Increase," (with Carol Martin and Nelson Sollenberger), GLOBECOM'98.
44. "Optimum Space-Time Processors with Dispersive
Interference - Unified Analysis and Required Filter Span," (with Lek Ariyavisitakul and Inkyu Lee), ICC'99.
45. “Analysis of Hybrid Selection/Maximal-Ratio
Combining in Rayleigh Fading," (with Moe Win), ICC'99.
46. "Analysis of Hybrid Selection/Maximal-Ratio
Combining of Diversity Branches with Unequal SNR in Rayleigh Fading,"
(with Moe Win), VTC'99.
47. "Adaptive Antenna Arrays Using Sub-Space
techniques in a Mobile Radio Environment with Flat Fading and Co-Channel
Interference," (with Joe Boccuzzi and Pillai), VTC'99.
48. "Field Test Results of Downlink Smart Antennas
and Power Control for IS-136," (with Carol Martin and Nelson Sollenberger), VTC'99.
49. "Joint Equalization and Interference Suppression
for High Data Rate Wireless Systems," (with Lek Ariyavisitakul),
VTC'99.
50. “On Maximal Ratio Combining in Correlated Nakagami Channels with Unequal Fading Parameters and SNR’s Among Branches: An Analytical Framework,”
(with Moe Win), pp. 1058-1064, WCNC’99.
51. “Canonical Expressions for the Error Probability
Performance for M-ary Modulation with Hybrid
Selection/Maximal-Ratio Combining in Rayleigh Fading,” (with Moe Win, Ranjan Mallik, and George Chrisikos), WCNC’99.
52. “Error Probability Performance for M-ary Modulation in Rayleigh Fading using Hybrid
Selection/Maximal-Ratio Combining,” (with Moe Win and George Chrisikos), MILCOM’99.
53. “Error Probability Performance for M-ary Modulation in Correlated Nakagami
Channels using Maximal-Ratio Combining,” (with Moe Win and George Chrisikos), MILCOM’99.
54. “Exact Error Probability Expression for H-S/MRC
in Rayleigh Fading: A Virtual Branch Technique,” (with Moe Win), pp.
2331-2335, GLOBECOM’99.
55. “Exact Error Probability Expressions for MRC in
Correlated Nakagami Channels with Unequal Fading
Parameters and Branch Powers,” (with Moe Win), GLOBECOM’99.
56. “Experimental Nonlinear
Cancellation of Polarization-Mode Dispersion,” (with Julien
Poirrier and Alan Gnauck), OFC’2000.
57. “Multiple-Input Multiple-Output (MIMO) Radio
Channel Measurements,” (with Carol Martin and Nelson Sollenberger),
VTC’00 Fall,
Asilomar2000, SAM Workshop, Antennas and Propagation Society International
Symposium, 2001.
58. “A Fast MMSE Timing Recovery Algorithm for
Spatial-Temporal Equalization in EDGE,” (with Hanks Zeng
and Geoffrey Li), VTC’00 Fall.
59. “A 2-Stage Soft-Output Equalizer for
EDGE,” (with Hanks Zeng, Geoffrey Li and H. Sadjadpour), WCNC’2000.
60. “Smart
Antennas for the EDGE Wireless TDMA System,” Adaptive Systems for
Signal Processing, Communications, and Control Symposium 2000, pp. 64-69,
61. “Error Exponents for the Correlated Nakagami Fading Channel with Maximal-Ratio
Combining,” (with Walid Ahmed, Moe Win, and
Peter McLane), IEEE International
Symposium on Information Theory and Its Applications, Honolulu, HI, pp. 968-971,
Nov. 2000.
62. “Tight Simple Bounds on the Error Probability of
Hybrid Diversity Combining,” (with Moe Win, Norman Beaulieu, Lawrence Shepp, and Benjamin Logan), IEEE International Symposium on Information Theory and Its
Applications, Honolulu, HI, pp. 955-959, Nov. 2000.
63. “Performance
of Predetection Dual Diversity in Correlated Rayleigh
Fading: EGC and SD,” (with
Ranjan Mallik, and Moe
Win), GLOBECOM '00, pp. 932-936, Nov.
27 -1 Dec. 1, 2000.
64. “Higher
Order Statistics of the Output SNR of Hybrid Selection/Maximal-Ratio Combining,”
(with Moe Win, Ranjan Mallik,
and George Chrisikos), GLOBECOM '00,
pp.922-926, Nov. 27-1 Dec. 1, 2000.
65. “Reduced Complexity Transmit/Receive Diversity
Systems,” (with Moe Win and Andreas Molisch), VTC’01 Spring.
66. “Modeling Wireless Channel Fading,” (with
Bill Turin, Rittwik Jana, and Carol Martin), VTC’01 Fall.
67. “On Optimum Combining of Signals in the Presence
of Multiple Cochannel Interferers and Thermal
Noise,” (with Marco Chiani, Moe Win, Alberto Zanella, and Ranjan Mallik), Globecom’01.
68. “Interference Estimation with Noisy Measurements
in Broadband Wireless Packet Networks,” (with Kin Leung and Len Cimini), VTC’01
Fall.
69. “Capacity of MIMO Systems with Antenna
Selection,” (with Andreas Molisch and Moe Win),
ICC’01.
70. “Space-Time-Frequency Coding for MIMO-OFDM
Systems,” (with Andreas Molisch and Moe Win) European Personal
71. “MIMO Radio Channel Measurements: Performance
Comparison of Antenna Configurations,” (with Carol Martin and Nelson Sollenberger), VTC’01
Fall.
72. “On the Capacity of Cellular Systems with
MIMO,” (with Rick Blum and
73. “Hybrid Selection/Optimum Combining,”
(with Moe Win), VTC’01 Spring.
74. “Improved Techniques for 4 Transmit and 4
Receive Antenna MIMO-OFDM for Wireless Communications,” (with Rick Blum,
Q. Yan, and Y. Li), VTC’01 Spring.
75. “Signal Detection for MIMO-OFDM Wireless
Communications,” (with Y. Li and Nelson Sollenberger),
ICC’01.
76. “Exact Symbol Error Probability for Optimum
Combining in the Presence of Multiple Co-Channel Interferers and Thermal Noise,”
(with Marco Chiani, Moe Win, and Alberto Zanella), Globecom’01.
77. “Symbol Error Probability of High Spectral
Efficiency MIMO Systems,” (with Alberto Zanella,
Marco Chiani, and Moe Win), Conference of Information Science and Systems,
78. “On Optimum MIMO with Antenna Selection,”(with Rick Blum), ICC’02.
79. “A Simple and Asymptotically Tight Upper Bound
on the Symbol Error Probability of Adaptive Antennas with Optimum Combining,”
(with Marco Chiani, Moe Win, and Alberto Zanella), ICC’02.
80. “Outdoor IEEE 802.11 Cellular Networks: MAC
Protocol Design and Performance,” (with Kin Leung, Bruce
McNair, and Len Cimini, Jr.), ICC’02.
81. “Performance of Reduced-Complexity
Transmit/Receive-Diversity Systems,” (with Andreas Molisch and Moe Win), 5th International
Symposium on Wireless Personal Multimedia Communications, 2002.
82. “Efficient
Evaluation of Exact Error Probability for Optimum Combining of M-ary PSK Signals,” (with Marco Chiani, Moe
Win, and Alberto Zanella), GLOBECOM '02, pp. 1415-1419, Nov. 17-21, 2002.
83. “Fast
Algorithms for Antenna Selection in MIMO Systems,” (with Yang-Seok Choi,
Andy Molisch, and Moe Win), VTC
2003-Fall, pp. 1733-1737,
84. “An
Embedded Antenna for
85. “Optimum Receiver for a Realistic Transmit-Receive Diversity
System,” (with Ranjan K. Mallik),
GLOBECOM’07, pp. 4091 - 4095
Nov. 26-30, 2007.
86. “MIMO radio signals over fiber in picocells
for increased WLAN coverage,” (with Andrey Kobyakov,
Dean Thelen, Aravind Chamarti, and Michael Sauer), Conference on Optical Fiber
Communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2008, pp. 1-3, Feb. 24-28, 2008.
PATENTS
1. "A Wireless PBX/LAN System with Optimum
Combining," Patent No. 4,639,914,
January 1987.
2. "Wireless Network for Wideband Indoor
Communications," (with A. S. Acampora), Patent 4,789,983,
3. Ghost Cancellation of Analog TV Signals," (with
4. "Fiber Optic Transmission Distortion
Compensation," (with Richard Gitlin, Sanjay Kasturia, and Bob Swartz), Patent 5,191,462,
5. "Optical Communication Network With Passive
Monitoring," (with L. G. Cohen), Patent
5,285,305,
6. "Ternary Data Communication Using Multiple
Polarizations," (with Sanjay Kasturia), Patent 5,299,047,
7. "Fiber-Optic Transmission Polarization-Dependent
Distortion Compensation," (with Zygmunt Haas and
Mario Santoro), Patent 5,311,346.
8. "Multiple Polarization Sensitive Detection
Arrangement for Fiber Optic Communications," (with Mike Gans and Sanjay Kasturia), Patent 5,388,088.
9. "Block Radio and Adaptive Arrays for Wireless
Systems," Patent 5,481,570.
10. "Multichannel Predistortion
Linearizer for Multiple Amplifiers with Multiple
Antennas," Patent 5,675,285,
11. "Adaptive Communication System and Method Using
Unequal Weighting of Interference and Noise," (with Glenn Golden, Carol
Martin and Nelson Sollenberger), Patent 5,819,168,
12. “Multichannel Predistortion
Linearizer,” Patent 5,862,457,
13. “Introducing Processing Delay as a Multiple of
the Time Slot Duration,” (with Glenn Golden and Carol Martin), Patent 5,887,037,
14. “Orthogonal Polarization and Time Varying
Offsetting of Signals for Digital Data Transmission or Reception,” (with
Mike Gans and Vijitha Weerackody), Patent
5,943,372,
15. “Methods and Apparatus for High Data Rate
Transmission in Narrowband Mobile Radio Channels,” (with Carol Martin), Patent 5,960,039,
16. “Time-Shifted Weighting for Signal Processing,”
(with Glenn Golden, Carol Martin, and Nelson Sollenberger),
Patent 6,014,413,
17. “Joint Timing, Frequency, and Weight Acquisition
for an Adaptive Array,” (with Glenn Golden), Patent 6,038,272,
18. “Time-Varying Weight Estimation,” (with
Israel Bar-David, Glenn Golden, Tom Marzetta, Nelson Sollenberger), Patent
6,044,120,
19. “Output Signal Modification Providing Phase
Amplified Information for Soft Decision Decoding,” (with Glenn Golden and
Nelson Sollenberger), Patent 6,125,152, September 26. 2000.
20. “Subspace Method for Adaptive Array Weight
Tracking,” (with Israel Bar-David and Glenn Golden), Patent 6,147,985,
21. “System and Method to Prevent Error
Propagation,” (with Glenn Golden, Carol Martin, and Nelson Sollenberger), Patent
6,278,752,
22. “Method and Apparatus for Enhanced 911 Location Using Power Control in a Wireless System,”
(with Nelson Sollenberger), Patent 6,404,388,
23. “Method for Sinusoidal Modeling and Prediction of
Fast Fading Processes,” (with Jeng-Kuang
Hwang), Patent 6,505,053,
24. “Method and Apparatus for Enhanced 911 Location Using Power Control in a Wireless System,”
(with Nelson Sollenberger), Patent 6,590,533,
25. “Method for Sinusoidal Modeling and Prediction
of Fast Fading Processes,” (with Jeng-Kuang
Hwang), Patent 6,658,261,
26. “Methods and Systems
for Spatial Processing,” (with Moe Win), Patent 6,804,312,
27. “Wireless indoor communications
using antenna arrays,” (with Manuel Carloni,
Michael Gans, and Reinaldo
Valenzuela), Patent 6,895,253,
28. “Methods and systems for symbol timing
recovery,” (with Huaiyu Zeng
and Ye Li), Patent 6,970,524,
29. “Method and apparatus for enhanced 911 location
using power control in a wireless system,” (with
Nelson Sollenberger), Patent 6,972,717,
30. “Method of selecting receive antennas for MIMO
systems,” (with Yang-Seok Choi,
Byoung-Jo Kim, Andreas Molisch,
Moe Win, and Hui Luo), Patent 7,006.810,
31. “Rate-adaptive
methods for communicating over multiple input/multiple output wireless systems ,”
(with Hui Luo and Nelson Sollenberger), Patent
7,058,367,
32. “MIMO OFDM
system,” (with Ye Li and Nelson Sollenberger),
Patent 7,068,628,
33. “System and
method for selecting a transmission channel in a wireless communication system
that includes an adaptive array,” (with Justin Chuang and
Nelson Sollenberger), Patent 7,133,380,
34. “RFID system with an
adaptive array,” (with James Wang and Robert Warner), Patent
7,212,116, May 1, 2007.
35. “Vehicle mounted satellite antenna embedded within moonroof or sunroof,” (with James Wang, Robert
Warner, and Ming-Yang Yang), Patent
7,227,508, June 5, 2007.
36. “System and method for providing a smart
antenna,” (with James Wang, and Richard McConnell), Patent 7,257,425, August 14, 2007.
37. “Wireless communication system using a plurality of
antenna elements with adaptive weighting and combining techniques,” (with
James Wang, Meng Doong, and
Chau Yang), Patent
7,260,370, August 21, 2007.
38. “Method of selecting receive antennas for MIMO
systems,” (with Yang-Seok Choi,
Byoung-Jo Kim, Andreas Molisch,
Moe Win, and Hui Luo), Patent 7,283,798, October 16, 2007.
39. “RFIDs embedded into semiconductors,”
(with Robert Warner and Bruce McNair), Patent
7,348,887, March 25, 2008.
40. “System and method for channel bonding in
multiple antenna communication systems,” (with Severine
Catreux-Erceg, Vinko Erceg, Pieter Roux, and Pieter Van Rooyen),
Patent 7,391,832, June 24, 2008.
41. “System and method for estimating interference
in a packet-based wireless network,” (with Kin Leung), Patent 7,453,861, November 18, 2008.
42. “Rate-adaptive multiple input/multiple output
(MIMO) systems,” (with Hui Luo
and Nelson Sollenberger), Patent 7,463,867, December 9, 2008.
PUBLISHED APPLICATIONS:
1. “Method and Apparatus for Reducing Interference
in Multiple-Input-Multiple-Output (MIMO) Systems”, (with Andreas Molisch, Martin Clark, and Huaiyu
Dai), Patent Application 20030214917, November
20, 2003.
2. “System and method for RF signal combining and
adaptive bit loading for data rate maximization in multi-antenna communication
systems,” (with Severine Catreux,
Vinko Erceg, Pieter Roux,
and Pieter Van Rooyen), Patent Application 20050053164, March 10, 2005.
3. “Frequency selective transmit signal weighting
for multiple antenna communication systems,” (with Severine
Catreux, Vinko Erceg, Pieter Roux, and Pieter Van Rooyen),
Patent Application 20050053170,
4. “Weight generation method for multi-antenna
communication systems utilizing RF-based and baseband signal weighting and
combining,” (with Severine Catreux,
Vinko Erceg, Pieter Roux,
and Pieter Van Rooyen), Patent Application 20050074080,
5. “System and method for antenna selection,”
(with Severine Catreux, Vinko Erceg, Pieter Roux, and
Pieter Van Rooyen), Patent Application 20050075081,
6. “System and method for channel-adaptive antenna
selection,” (with Severine Catreux,
Vinko Erceg, Pieter Roux,
and Pieter Van Rooyen), Patent Application 20050090205,
7. “Method and system for an adaptive wireless
communication system optimized for economic benefit,” (with Robert Warner
and James Wang), Patent Application 20050096058,
8. “RFID
system with an adaptive array antenna,” (with James Wang and Robert
Warner), Patent Application 20050128159,
June 16, 2005.
9. “Weight
generation method for multi-antenna communication systems utilizing RF-based
and baseband signal weighting and combining based upon minimum bit error
rate,” (with Severine Catreux,
Vinko Erceg, Pieter Roux,
and Pieter Van Rooyen), Patent Application 20050141630, June 30, 2005.
10. “Multi-antenna
communication systems utilizing RF-based and baseband signal weighting and
combining,” (with Severine Catreux,
Vinko Erceg, Pieter Roux,
and Pieter Van Rooyen), Patent Application 20060029146, February 9, 2006.
11. “Networked wireless devices for local tracking and
interaction,” (with Robert Warner), Patent Application 20070037568, February 15, 2007.
12. “Weight Training For Antenna Array Beam Patterns
in FDD/TDMA Terminals,” (with James Wang), Patent Application 20070178862, August 2, 2007.
13. “Radio-over-fiber (RoF)
wireless picocellular system with combined picocells,” (with Michael Sauer, Richard Vodhanel, Martyn Easton, and Aravind Chamarti), Patent
Application 20080080863, April 3, 2008,
OTHER TALKS
1. "Tutorial on Neural Networks in Communication
Systems: Concepts and Applications," (with S. V. Kartalopoulos),
GLOBECOM '91.
2. "Tutorial on Adaptive Antennas and Equalization
in Wireless Systems," (with J. Salz), 1993
International Conference on Communications.
3. "Signal Processing Techniques for Reducing
Transmission Impairments," IEEE Communication Theory Workshop, April 1989.
4. "Equalization of Dispersion in Long-Haul Fibre Optic Transmission," Photonic Communications and
Networking Symposium,
5. "Adaptive Nonlinear Cancellation for High-Speed
Fiber-Optic Systems," (with
6. "Three-Dimensional Ultrasonic Vision for Robotic
Applications," (with A. S. Acampora), IEEE
Communication Theory Workshop, 1987.
7. "Adaptive Antennas for IS-136," (with Glenn
Golden (Lucent)), Smart Antenna Workshop.
8. "Smart Antennas for Cellular Systems," IEEE
Communication Theory Workshop.
9. "Adaptive Antennas for Cellular Systems,"
Georgia Tech Symposium, and IEEE AP Section meeting,
10. "High Data Rate Indoor Wireless Communications
Using Antenna Arrays," IEEE Symposium on Microwaves for Wireless
Communications.
11. "Adaptive Antennas for Wireless Systems,"
tutorials at VTC'97 and Wireless'97, talks at PIERS'97 (with Carol Martin),
IRSS'97, IEEE Philadelphia and Arizona Section meetings, and Graduate seminar
at George Mason University.
12. "Adaptive Antennas for Wireless Systems,"
tutorials at ICC'98, MMT'98, GLOBECOM'98, Graduate seminar at Brooklyn Poly.
13. "Adaptive Antennas for TDMA Wireless
Systems," tutorial at IEEE Workshop on Smart Antennas, Villanova.
14. "Smart Antennas for CDMA Wireless Systems,"
The 3rd CDMA International Conference & Exhibition,
15. "Adaptive Antennas for Wireless Systems,"
tutorials at ICC'99, VTC’99, ISCOM’99, NJIT and
16. “Smart Antennas For 3G Wireless Systems,”
IMT-2000 3G Wireless Techn. Conf., 1999 RCR Silver
Award.
17. “Similarities of PMD and DMD for 10 Gbps Equalization of Lightwave
Channels,” (with Moe Win), IEEE 802,3ae 10Gb/s
Task Force, September 2000 Interim meeting,
18. “Space-Time Processing for EDGE,” (with
Carol Martin and Lek Ariyavisitakul),
Sixth Workshop on Smart Antennas in Wireless
19. “Smart Antennas for Wireless Systems,”
Tutorials at VTC’00 Fall, IEEE Antennas and Propagation Society
Conference, IEEE MTT Conference, SAM Workshop, and Filtronics
Engineering Symposium.
20. “Smart Antennas for TDMA,” Smart Antenna
and TowerTop Electronics Workshop,
21. “Propagation Aspects for Smart Antennas,”
IEEE Antennas and Propagation Society Conference.
22. “Multiple-Input Multiple-Output (MIMO) Radio
Channel Measurements,” (with Carol Martin and Nelson Sollenberger),
APS Int. Symposium 2001.
23. “Enhancements to Wireless Local Area
Networks,” talks to Georgia Tech, IEEE APS meeting.
24. “Smart Antenna Techniques and Their Application
to Wireless Ad Hoc Networks,” PIMRC’05.
25. “Standardization of MIMO OFDM,” (with Aon Mujtaba), Tutorial at GLOBECOM’07.
TRADE
JOURNAL ARTICLES:
1. “Universal smart antenna front-ends for
multiplatform devices,” Portable
Design, January 2006.
2. “Using Smart Antennas to Correct Wireless'
Limitations,” System Design
Frontier, September 2005.
3. “Smart Antennas Benefit WLANs,”
Wireless Design & Development,
November 2005.
4. “Using Smart Antennas to Improve
5. “Understanding MIMO: Part I,” Wireless Net DesignLine,
6. “Understanding MIMO: Part II,” Wireless Net DesignLine,
7. “Q&A,” Wireless IQ,
8. “802.11n throttles up WLAN throughput,” Network World,
9. “Applying Smart Antennas to Wireless Systems: Adaptive
Array or Multibeam Antennas? Well, It
Depends...,” Antenna Systems &
Technology,