Journal Publications By Area
Compressive Sensing/Sparsity-Driven DSP
A. Gomaa, N. Al-Dhahir, A Sparsity-Aware Approach for NBI Estimation
in MIMO-OFDM , in IEEE Transactions on Wireless Communications, June 2011
A. Gomaa, and N. Al-Dhahir, A New Design Framework for
Sparse FIR MIMO Equalizers , in IEEE Transactions on Communications, 2011
Relay Communications
H. Mheidat, M. Uysal, and N. Al-Dhahir
Equalization Techniques for Distributed Space-Time Block Codes with
Amplify-and-Forward Relaying ,
in IEEE Transactions on Signal Processing, May 2007
H. Eghbali, H. Muhaidat, N. Al-Dhahir
A Novel Receiver Design for Single-Carrier Frequency Domain Equalization in Broadband Wireless
Networks with Amplify-and-Forward Relaying ,
in IEEE Transactions on Wireless Communications, March 2011
P. Rabiei, W. Namgoong, N. Al-Dhahir On the Performance of
OFDM-Based Amplify-and-Forward Relay Networks in the Presence of Phase Noise
in IEEE Transactions on Communications, May 2011
DSP Algorithms for Dirty RF Transceivers
B. Narasimhan, D. Wang, S. Narayanan, H. Minn, and N.
Al-Dhahir
Digital Compensation of Joint TX/RX Frequency-Dependent
I/Q Imbalance in OFDM Under High Mobility,
in IEEE Journal on Selected Topics in Signal Processing, June 2009
B. Narasimhan,S. Narayanan, H. Minn, and N.
Al-Dhahir
Reduced-Complexity Baseband Compensation of
Joint Tx/Rx I/Q Imbalance in Mobile
MIMO-OFDM ,
in IEEE Transactions on Wireless Communications, May 2010
P. Rabiei, W. Namgoong, and N. Al-Dhahir
A Non-Iterative Technique for Phase Noise ICI Mitigation in Packet-Based OFDM Systems ,
in IEEE Transactions on Signal Processing, November 2010
P. Rabiei, W. Namgoong, and N. Al-Dhahir
Reduced-Complexity Joint Baseband Compensation of Phase Noise and I/Q Imbalance for MIMO-OFDM Systems ,
in IEEE Transactions on Wireless Communications, November 2010
P. Rabiei, W. Namgoong, N. Al-Dhahir On the Performance of
OFDM-Based Amplify-and-Forward Relay Networks in the Presence of Phase Noise
in IEEE Transactions on Communications, May 2011
Communication Theory
N. Al-Dhahir and J. Cioffi,
Block Transmission over Dispersive
Channels : Transmit Filter Optimization and Realization, and MMSE-DFE
Receiver Performance , IEEE Transactions on
Information Theory, volume 42, pages 137-160, January 1996
J. Hershey, G. Saulnier, and N. Al-Dhahir,
A New Hadamard Basis , Electronics Letters, pages 429-430,
February 1996
N. Al-Dhahir, Time-Varying
versus Time-Invariant Finite-Length
MMSE-DFE for Stationary Dispersive Channels , IEEE
Transactions on Communications, pages 11-15, January 1998
N. Al-Dhahir, Throughput-Maximizing
FIR Transmit Filters for
Linear Dispersive Channels , IEEE Transactions on
Communications, pages 1438-1442, November 1998
N. Al-Dhahir, Transmitter
Optimization for Noisy ISI Channels in
the Presence of Crosstalk , IEEE Transactions on
Signal Processing, pages 907-910, March 2000
N. Al-Dhahir and Suhas N. Diggavi
Maximum Throughput Loss of Noisy
ISI Channels Due to Narrowband Interference , IEEE Communications
Letters, June 2001
N. Al-Dhahir and S.N. Diggavi
Optimum Guard Sequence for block Transmission over Linear
Frequency-Selective Channels ,
IEEE Transactions on Communications, June 2002
Space-Time Coding & Signal Processing
N. Al-Dhahir and A.H. Sayed,
The Finite-Length Multi-Input Multi-Output MMSE-DFE , IEEE
Transactions on Signal Processing, pages 2921-2936, October 2000
N. Al-Dhahir,
FIR Channel-Shortening Equalizers for
MIMO ISI Channels , IEEE Transactions
on Communications, February 2001
N. Al-Dhahir, Ayman Naguib, A.R. Calderbank
Finite-Length MIMO Decision Feedback Equalization for Space-Time
Block-Coded Signals over Multipath Fading Channels , IEEE Transactions
on Vehicular Technology, July 2001
N. Al-Dhahir Single-Carrier
Frequency-Domain Equalization for Space-Time Block-Coded
Transmissions over Frequency-Selective Fading Channels ,
IEEE Communications Letters, July 2001
M. Uysal, N. Al-Dhahir, and C.N. Georghiades
A Space-Time Block-Coded OFDM Scheme for
Unknown Frequency-Selective Fading Channels ,
IEEE Communications Letters, October 2001
W. Younis and N. Al-Dhahir
Joint Prefiltering and MLSE Equalization for Space-Time-Coded
Transmissions over Frequency-Selective Channels ,
IEEE Transactions on Vehicular Technology, January 2002
C. Fragouli, N. Al-Dhahir, S.N. Diggavi, and
W. Turin
Prefiltered Space-Time M-BCJR Equalizer for Frequency-Selective
Channels ,
IEEE Transactions on Communications, May 2002
S.N. Diggavi, N. Al-Dhahir, A. Stamoulis, and
A.R. Calderbank
Differential Space-Time Transmission for Frequency-Selective
Channels , IEEE Communications Letters, June 2002
N. Al-Dhahir
Overview and Comparison of Equalization Schemes for
Space-Time-Coded Signals with Application to EDGE ,
IEEE Transactions on Signal Processing Special Issue, October
2002
N. Al-Dhahir, C. Fragouli, A. Stamoulis, W. Younis,
and A.R. Calderbank
Space-Time Coding for Broadband Wireless Transmission ,
IEEE Communications Magazine, September 2002
C. Fragouli, N. Al-Dhahir, and W. Turin
Training-Based Channel Estimation
for Multiple Antenna Broadband Transmissions ,
IEEE Transactions on Wireless Communications, 2003
G. Bauch and N. Al-Dhahir
Reduced-Complexity Space-Time Turbo Equalization for
Frequency-Selective MIMO Channels ,
IEEE Transactions on Wireless Communications, 2003
W. Younis, A. Sayed, and N. Al-Dhahir
Efficient Adaptive Receivers for Joint Equalization and Interference Cancellation in Multi-User Space-Time Block-Coded Systems,
IEEE Transactions on Signal Processing Special MIMO Issue,
October 2003
S. Diggavi, N. Al-Dhahir, and A.R. Calderbank
Algebraic Properties of Space-Time Block-Codes in
Intersymbol Interference Multiple Access Channels,
IEEE Transactions on Information Theory Special MIMO Issue,
October 2003
N. Al-Dhahir
A New High-Rate Differential Space-Time Block Coding Scheme,
IEEE Communications Letters, November 2003
K. Jitvanichphaibool, M. Saquib, and N. Al-Dhahir
Space-Time Trellis-Coded Transmission with Parallel Sequences over
Time-Varying Wireless Channels,
IEEE Communications Letters, September 2004
A.R. Calderbank, S. Das, N. Al-Dhahir, and S.N. Diggavi
Construction and Analysis of a New Quaternionic Space-Time Code for
4 Transmit Antennas,
Journal of Communications in Information and Systems, Special Issue on
70th Birthday of Thomas Kailath, 2005
H. Mheidat, M. Uysal, and N. Al-Dhahir
Quasi-Orthogonal Time-Reversal Space-Time Block Coding for
Frequency-Selective Fading Channels,
in IEEE Transactions on Signal Processing, 2007
H. Mheidat, M. Uysal, and N. Al-Dhahir
Equalization Techniques for Distributed Space-Time Block Codes with
Amplify-and-Forward Relaying,
in IEEE Transactions on Signal Processing, 2007
S. Diggavi, A.R. Calderbank, S. Dusad, and N. Al-Dhahir
Diversity Embedded Space-Time Codes , in
IEEE Transactions on Information Theory, January 2008
S. Dusad, S. Diggavi, N. Al-Dhahir, and A.R. Calderbank,
Diversity-Embedded Codes : Theory and Practice , in IEEE Journal on Selected Topics in Signal Processing, April 2008
P. Rabiei and N. Al-Dhahir, Differential Diversity-Embedding Space-Time Block-Coding for 2 and 4 Transmit Antennas ,
in IEEE Transactions on Wireless Communications, July 2008
D. Wang, H. Minn, and N. Al-Dhahir
A Reduced-PAR
Opportunistic STBC Scheme for Frequency-Selective Channels in the
Presence of Frequency Offset , in
IEEE Transactions on Wireless Communications, August 2008
H. Minn, Y. Li, and N. Al-Dhahir
PAR-Constrained Training Signal Designs for MIMO OFDM Channel Estimation in the Presence of Frequency Offsets , in
IEEE Transactions on Wireless Communications, August 2008
D. Wang, H. Minn, and N. Al-Dhahir,
A Robust Asynchronous Multiuser STBC-OFDM Transmission Scheme for
Frequency-Selective Channels ,
in IEEE Transactions on Wireless Communications, October 2008
S. Lu and N. Al-Dhahir
A Novel CDD-OFDM Scheme with Pilot-Aided Channel Estimation,
in IEEE Transactions on Wireless Communications, March 2009
P. Rabiei, N. Al-Dhahir, and A.R. Calderbank
New Rate-2 STBC Designs for 2 TX with Reduced-Complexity ML Decoding ,
in IEEE Transactions on Wireless Communications, April 2009
Z. Islam, P. Rabiei, N. Al-Dhahir, S. Diggavi, A.R. Calderbank,
Linear Diversity-Embedding STBC : Design Issues and Applications ,
in IEEE Transactions on Communications, June 2009
S. Lu, B. Narasimhan, and N. Al-Dhahir,
A Novel SFBC-OFDM Scheme for Doubly-Selective Channels ,
in IEEE Transactions on Vehicular Technology, June 2009
Multicarrier Modulation (DMT, OFDM)
N. Al-Dhahir,
An Optimized Cost-Effective Multicarrier
Transceiver for Two-Ray Channels , IEEE Signal
Processing Letters, volume 2, pages 117-119, June 1995
N. Al-Dhahir and J. Cioffi,
Optimum Finite-Length
Equalization for Multicarrier Transceivers
IEEE Transactions on Communications, pages 56-64, January 1996
N. Al-Dhahir and J. Cioffi, On
the ADC Bit Precision and Clip
Level Computation for a Gaussian Signal , IEEE
Transactions on Signal Processing, pages 434-438, February 1996
N. Al-Dhahir and J. Cioffi,
A Bandwidth-Optimized Reduced-Complexity
Equalized Multicarrier Transceiver , IEEE Transactions on
Communications, pages 948-956, August 1997
A. Stamoulis, S.N. Diggavi, and N. Al-Dhahir
Intercarrier Interference in
MIMO OFDM , IEEE Transaction on Signal Processing Special
Issue, October 2002
H. Minn and N. Al-Dhahir
Optimal Training Signals for MIMO OFDM Channel Estimation ,
IEEE Transactions on Wireless Communications, 2005
N. Al-Dhahir, H. Minn, S. Satish
Optimum DCT-Based Multicarrier Transceivers for Frequency-Selective Channels
, IEEE Transactions on Communications, May 2006
H. Minn, N. Al-Dhahir, Y. Li
Optimal Training Signal for MIMO-OFDM Channel Estimation in the Presence
of Frequency Offset and Phase Noise ,
to appear in IEEE Transactions on Communications, October 2006
H. Minn, Y. Li, N. Al-Dhahir, A.R. Calderbank
Pilot Designs for
Consistent Frequency Offset Estimation in OFDM Systems ,
to appear in IEEE Transactions on Communications, 2007
S. Lu and N. Al-Dhahir, Coherent and
Differential ICI Cancellation for Mobile OFDM with Application to DVB-H ,
in IEEE Transactions on Wireless Communications, November 2008
T. Al-Naffouri, K.M. Zahidul Islam, N. Al-Dhahir, S. Lu
A Model Reduction Approach for OFDM Channel Estimation under High Mobility ,
in IEEE Transactions on Signal Processing, April 2010
K.M. Zahidul Islam, T. Al-Naffouri, N. Al-Dhahir
On Pilot Design for Comb-Type OFDM Transmission Over Doubly-Selective Channels ,
in IEEE Transactions on Communications, April 2011
Y. Chi, A. Gomaa, N. Al-Dhahir, and A.R. Calderbank, Training Signal
Design and Tradeoffs for Spectrally-Efficient Multi-User MIMO-OFDM Systems , in IEEE Transactions
on Wireless Communications, July 2011
Equalization
N. Al-Dhahir and
J. Cioffi, MMSE
Decision Feedback Equalizers and Coding : Finite-Length
Results , IEEE Transactions on Information Theory, pages 961-976,
July 1995
N. Al-Dhahir and J. Cioffi,
Computation of Channel-Estimate
Based Equalizers in Packet Data Transmission , IEEE
Transactions on Signal Processing, volume 43, number 11,
pages 2462-2473, November 1995
N. Al-Dhahir and J. Cioffi,
Symbol Rate Optimization for the
MMSE-DFE on Bandlimited Dispersive Channels , Digital
Signal Processing Journal, Volume 6, Number 2,
pages 73-95, April 1996
N. Al-Dhahir and J. Cioffi,
Efficiently-Computed Reduced-Parameter
Input-Aided MMSE Equalizers for ML Detection : A Unified Approach
,
IEEE Transactions on Information Theory, pages 903-915, May 1996
N. Al-Dhahir and J. Cioffi,
Efficient Computation of the
Delay-Optimized Finite-Length MMSE-DFE , IEEE Transactions
on Signal Processing, pages 1288-1292, May 1996
N. Al-Dhahir, A
Computationally-Efficient FIR MMSE-DFE for
CCI--Impaired Dispersive Channels , IEEE Transactions
on Signal Processing, Special Issue on Signal Processing for
Advanced Communications, pages 32-41, January 1997
N. Al-Dhahir and J. Cioffi,
Mismatched Finite-Complexity
MMSE Decision Feedback Equalizers , IEEE Transactions on Signal
Processing, pages 935-944, April 1997
N. Al-Dhahir, A. Sayed, and J. Cioffi,
Stable Pole-Zero Modeling
of Long FIR Filters with Application to MMSE-DFE , IEEE
Transactions on Communications, pages 508-513, May 1997
N. Al-Dhahir, On
Finite Word Length Effects for the
FIR MMSE-DFE , IEEE Communications Letters, pages
238-240, August 1998
N. Al-Dhahir and A.H. Sayed,
CORDIC-Based MMSE-DFE Coefficient
Computation , Digital Signal Processing Journal, pages
178-194, July 1999
N. Al-Dhahir, A Closed-Form
Performance Upper-Bound on the Finite-Length MMSE-DFE with
Arbitrary Decision Delay , IEEE Communications Letters,
November 2000
M. Habibul-Islam, M. Saquib, and N. Al-Dhahir,
Performance of a Hybrid Receiver in the Downlink Multicell CDMA System , to
appear in IEEE Transactions on Signal Processing,
2007
G. Vitetta, F. Pancaldi, R. Kalbasi, N.Al-Dhahir, M. Uysal,
and H. Mheidat, Single-Carrier Frequency-Domain Equalization : A
Review , in IEEE Signal Processing Magazine, September 2008
A. Tajer, A. Nosratinia, and N. Al-Dhahir, Diversity Analysis
of Symbol-By-Symbol Linear Equalizers , in
IEEE Transactions on Communications, 2011
Cross-Layer Interactions
A. Stamoulis and N. Al-Dhahir,
Impact of Space-Time block Codes on 802.11
Network Throughput , IEEE Transactions on
Wireless Communications, 2003
S. Diggavi, N. Al-Dhahir,A. Stamoulis, and A.R. Calderbank,
Great Expectations : The Value of Spatial
Diversity in Wireless Networks , Proceedings of the
IEEE Special Issue on Gigabit Wireless, February 2004
D. Wang, C. Comaniciu, H. Minn, and N. Al-Dhahir, A
Game-Theoretic Approach for Exploiting Multiuser Diversity in
Cooperative Slotted Aloha ,
in IEEE Transactions on Wireless Communications, November 2008
D. Wang, H. Minn and N. Al-Dhahir, A Distributed Opportunistic Access Scheme and its Application to OFDMA Systems ,
in IEEE Transactions on Communications, March 2009
Digital Subscriber Lines
P. Chow, N. Al-Dhahir, J. Cioffi, and J. Bingham,
A Multicarrier
E1-HDSL Transceiver System with Coded Modulation ,
European Transactions on
Telecommunications (Special Issue on Applications of Coded Modulation
Techniques), pages 23-32, May-June 1993
N. Al-Dhahir, Joint
Channel and Echo Impulse Response Shortening
on Digital Subscriber Lines , IEEE Signal Processing Letters, Volume
3, Number 10, pages 280-282, October 1996
N. Al-Dhahir,
Analytic Performance Evaluation of MMSE-DFE on
UTP Lines , IEEE Signal Processing Letters, pages 103-105, April 1997
Satellite Communications
N. Al-Dhahir, J. Hershey, and G. Saulnier,
Uplink Power Control
Based on Receiver Noise Measurements in Satellite Communication Systems
, Electronics
Letters, volume 32, number 23, pages 2122-2124, November 1996
I. Ali, J. Hershey, N. Al-Dhahir, G. Saulnier, and R. Nelson,
Doppler as a New Dimension for Multiple Access
, International Journal on Satellite Communications, volume 15,
pages 269-279, Nov-Dec. 1997
I. Ali, N. Al-Dhahir, and J. Hershey,
Doppler Characterization for
LEO Satellites , IEEE Transactions on Communications, pages 309-313,
March 1998
N. Al-Dhahir and G. Saulnier, A
High-Performance Reduced-Complexity
GMSK Demodulator , IEEE Transactions on Communications, pages
1409-1412, November 1998
I. Ali, N. Al-Dhahir, and J. Hershey,
Predicting Visibility of
LEO Satellites , IEEE Transactions on Aerospace and
Electronic Systems, October 1999
R. Yarlagadda, I. Ali, N. Al-Dhahir, and J. Hershey,
GPS GDOP Metric , IEE Proceedings on
Radar, Sonar, and Navigation, pages 259-264, October 2000