Ananthanarayanan Chockalingam

Orcid: 0000-0003-0701-0327

Affiliations:
  • ERNET, India


According to our database1, Ananthanarayanan Chockalingam authored at least 295 papers between 1994 and 2024.

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Bibliography

2024
Learning in Time-Frequency Domain for Fractional Delay-Doppler Channel Estimation in OTFS.
IEEE Wirel. Commun. Lett., May, 2024

Low-Complexity Delay-Doppler Channel Estimation in Discrete Zak Transform Based OTFS.
IEEE Commun. Lett., March, 2024

Zak-OTFS with Interleaved Pilots to Extend the Region of Predictable Operation.
CoRR, 2024

Zak-OTFS and Turbo Signal Processing for Joint Sensing and Communication.
CoRR, 2024

Zak-OTFS: Pulse Shaping and the Tradeoff between Time/Bandwidth Expansion and Predictability.
CoRR, 2024

Zak-OTFS for Integration of Sensing and Communication.
CoRR, 2024

RIS-Aided OTFS with Index Modulation.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

On the PAPR of Discrete Zak Transform Based OTFS Modulation.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Iterative Channel Estimation/Detection for DZT-OTFS Using Superimposed Pilot Frames.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Enhanced OTFS using Channel Modulation and Delay-Doppler Indexing.
Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Delay-Doppler Channel Estimation in DZT-OTFS via Deep Learning in Time-Frequency Domain.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Near-Optimal Detection of Zak-OTFS Signals.
Proceedings of the IEEE International Conference on Communications, 2024

2023
Channel and Radar Parameter Estimation With Fractional Delay-Doppler Using OTFS.
IEEE Commun. Lett., May, 2023

Input-Output Relation and Performance of RIS-Aided OTFS With Fractional Delay-Doppler.
IEEE Commun. Lett., January, 2023

OTFS - Predictability in the Delay-Doppler Domain and its Value to Communication and Radar Sensing.
CoRR, 2023

OTFS - A Mathematical Foundation for Communication and Radar Sensing in the Delay-Doppler Domain.
CoRR, 2023

Sparse Superimposed Pilot Based Channel Estimation in OTFS Systems.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2023

RIS-aided Media Based Modulation.
Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Data-Aided Fractional Delay-Doppler Channel Estimation with Embedded Pilot Frames in DZT-Based OTFS.
Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Fractional Delay-Doppler Channel Estimation in OTFS with Sparse Superimposed Pilots using RNNs.
Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Performance Analysis of MIMO-OTFS with Decode and Forward Relaying.
Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

OTFS-IM with Decode and Forward Relaying.
Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Performance Analysis of MIMO-OTFS with Selective Decode and Forward Relaying.
Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Delay-Doppler Domain Channel Estimation for DZT-Based OTFS Systems.
Proceedings of the 24th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2023

Performance of RIS-aided Media-Based Modulation with Imperfect CSI and Phase Tuning Errors.
Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

On the Bit Error Performance of OTFS Modulation using Discrete Zak Transform.
Proceedings of the IEEE International Conference on Communications, 2023

2022
Performance Analysis of Media-based Modulation with Imperfect Channel State Information.
Dataset, May, 2022

OTFS Transceiver Design and Sparse Doubly-Selective CSI Estimation in Analog and Hybrid Beamforming Aided mmWave MIMO Systems.
IEEE Trans. Wirel. Commun., 2022

Deep Channel Prediction: A DNN Framework for Receiver Design in Time-Varying Fading Channels.
IEEE Trans. Veh. Technol., 2022

Learning-Based Channel Estimation and Phase Noise Compensation in Doubly-Selective Channels.
IEEE Commun. Lett., 2022

Multi-LED Transmission Schemes using OTFS Modulation in Visible Light Communication.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Performance Analysis of OTFS with Imperfect Delay-Doppler Channel State Information.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Learning based Delay-Doppler Channel Estimation with Interleaved Pilots in OTFS.
Proceedings of the 96th Vehicular Technology Conference, 2022

An RNN based DD Channel Estimator for OTFS with Embedded Pilots.
Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

RIS-aided OTFS Modulation in High-Doppler Channels.
Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

2021
Performance Analysis of OTFS Modulation With Receive Antenna Selection.
IEEE Trans. Veh. Technol., 2021

Performance Analysis of OTFS Modulation with Receive Antenna Selection.
CoRR, 2021

OTFS Modulation in Dual-LED Indoor Visible Light Communication Systems.
Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Low-complexity Delay-Doppler Symbol DNN for OTFS Signal Detection.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Diversity and PAPR Enhancement in OTFS using Indexing.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Performance Analysis of OTFS Modulation with Transmit Antenna Selection.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

A DNN-based OTFS Transceiver with Delay-Doppler Channel Training and IQI Compensation.
Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

Quad-LED OTFS Modulation in Indoor Visible Light Communication Systems.
Proceedings of the IEEE Global Communications Conference, 2021

2020
LSE Precoder for Load Modulated Arrays With Channel Modulation.
IEEE Wirel. Commun. Lett., 2020

Constellation Design for Media-Based Modulation Using Block Codes and Squaring Construction.
IEEE J. Sel. Areas Commun., 2020

Low-Complexity Linear Equalization for OTFS Modulation.
IEEE Commun. Lett., 2020

A DNN Architecture for the Detection of Generalized Spatial Modulation Signals.
IEEE Commun. Lett., 2020

Capacity Analysis of Time-Indexed Media-based Modulation.
Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

Sparse Delay-Doppler Channel Estimation in Rapidly Time-Varying Channels for Multiuser OTFS on the Uplink.
Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

MU-MIMO NOMA with Linear Precoding Techniques in Indoor Downlink VLC Systems.
Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Autoencoder based Robust Transceivers for Fading Channels using Deep Neural Networks.
Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Low-complexity Linear Equalization for 2×2 MIMO-OTFS Signals.
Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

2019
On the Diversity of Uncoded OTFS Modulation in Doubly-Dispersive Channels.
IEEE Trans. Wirel. Commun., 2019

Message Passing Receivers for Generalized Media-Based Modulation Signals.
IEEE Trans. Wirel. Commun., 2019

Performance Analysis of Full-Duplex Decode-and-Forward Relaying With Media-Based Modulation.
IEEE Trans. Veh. Technol., 2019

Editorial: Introduction to the Issue Index Modulation for Future Wireless Networks: A Signal Processing Perspective.
IEEE J. Sel. Top. Signal Process., 2019

Peak-to-Average Power Ratio of OTFS Modulation.
IEEE Commun. Lett., 2019

Multiple Access in the Delay-Doppler Domain using OTFS modulation.
CoRR, 2019

Capacity Analysis and Structured Sparse Detection of Generalized Media-based Modulation.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Compact Optimal Pilot Design for Channel Estimation in MIMO VLC Systems.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

OTFS Modulation with Phase Noise in mmWave Communications.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Joint Estimation of Channel and IQ Imbalance in Media-Based Modulation.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Diversity Analysis of Time-Indexed Media-Based Modulation.
Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Structured Sparse Matrix Sketching based Detection for Media-Based Modulation.
Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Load Modulated Arrays Using Channel Modulation with RF Mirrors.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Space-Time Coded OTFS Modulation in High-Doppler Channels.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Interleaved Time-Frequency Multiple Access Using OTFS Modulation.
Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Joint NOMA Transmission in Indoor Multi-cell VLC Networks.
Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Performance of Media-Based Modulation in Two-Way Full-Duplex Relaying Networks.
Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Multiple-LED Complex Modulation Schemes for Indoor MIMO VLC Systems.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

2018
Detection of Load-Modulated Multiuser MIMO Signals.
IEEE Wirel. Commun. Lett., 2018

Media-Based Modulation for the Uplink in Massive MIMO Systems.
IEEE Trans. Veh. Technol., 2018

Performance Analysis of Media-Based Modulation With Imperfect Channel State Information.
IEEE Trans. Veh. Technol., 2018

MAP-Index Coded Media-Based Modulation.
IEEE Commun. Lett., 2018

Precoding for Multiuser Load-Modulated Arrays on the Downlink.
IEEE Commun. Lett., 2018

On the Diversity of OTFS Modulation in Doubly-Dispersive Channels.
CoRR, 2018

Multidimensional Index Modulation in Wireless Communications.
IEEE Access, 2018

Space-Time Indexed Multiple-LED Complex Modulation Schemes for VLC Systems.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

Performance of Imaging Receivers Using Convex Lens in Indoor MIMO VLC Systems.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

Optimal Precoder for MIMO Schemes in Indoor Wireless VLC Systems.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

Optimized Diagonal and Pseudo-Random Phase Precoding Schemes for MIMO VLC Systems.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

Detection of Generalized Media-Based Modulation Signals Using Multi-Layered Message Passing.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

Dual-Mode Index Modulation Schemes for CPSC-MIMO Systems.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

MCMC Sampling Based Signal Detection in Multiuser Load Modulated Arrays.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

On OTFS Modulation for High-Doppler Fading Channels.
Proceedings of the 2018 Information Theory and Applications Workshop, 2018

Performance Analysis of Full-Duplex Relaying with Media-Based Modulation.
Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

MIMO-OTFS in High-Doppler Fading Channels: Signal Detection and Channel Estimation.
Proceedings of the IEEE Global Communications Conference, 2018

2017
On Media-Based Modulation Using RF Mirrors.
IEEE Trans. Veh. Technol., 2017

A Low-Complexity Maximum-Likelihood Detector for Differential Media-Based Modulation.
IEEE Commun. Lett., 2017

Space-Time Index Modulation.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

Compact Antenna Spacing in mmWave MIMO Systems Using Random Phase Precoding.
Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

Efficient Signaling Schemes for mmWave LOS MIMO Communication Using Uniform Linear and Circular Arrays.
Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

Time-Indexed Media-Based Modulation.
Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

Multiuser media-based modulation for massive MIMO systems.
Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017

Message passing receivers for large-scale multiuser media-based modulation.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Random phase modulation in load modulated arrays.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Single-carrier media-based modulation in ISI channels.
Proceedings of the Twenty-third National Conference on Communications, 2017

Full-Duplex Media-Based Modulation.
Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

2016
Generalized Space-and-Frequency Index Modulation.
IEEE Trans. Veh. Technol., 2016

On the Gaussian Many-to-One X Channel.
IEEE Trans. Inf. Theory, 2016

On the Capacity and Performance of Generalized Spatial Modulation.
IEEE Commun. Lett., 2016

Transmitter Optimization in Slow Fading MISO Wiretap Channel.
CoRR, 2016

Single-Carrier SM-MIMO: A Promising Design for Broadband Large-Scale Antenna Systems.
IEEE Commun. Surv. Tutorials, 2016

Quad-LED complex modulation (QCM) for visible light wireless communication.
Proceedings of the IEEE Wireless Communications and Networking Conference Workshops, 2016

Capacity bounds and performance of precoder index modulation.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

Sparsity-Exploiting Detection of Large-Scale Multiuser GSM-MIMO Signals Using FOCUSS.
Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Coded Index Modulation for Non-DC-Biased OFDM in Multiple LED Visible Light Communication.
Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Compensation of power amplifier nonlinear distortion in spatial modulation systems.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

2015
Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems.
IEEE Trans. Wirel. Commun., 2015

Performance Analysis of Space-Shift Keying in Decode-and-Forward Multihop MIMO Networks.
IEEE Trans. Veh. Technol., 2015

On the Sum-Rate of the Gaussian MIMO Z Channel and the Gaussian MIMO X Channel.
IEEE Trans. Commun., 2015

MIMO DF Relay Beamforming for Secrecy with Artificial Noise, Imperfect CSI, and Finite-Alphabet.
CoRR, 2015

Sum Secrecy Rate in MISO Full-Duplex Wiretap Channel with Imperfect CSI.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Generalized Space-Frequency Index Modulation: Low-Complexity Encoding and Detection.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Generalized Spatial Modulation in Indoor Wireless Visible Light Communication.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014
Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large-Scale MIMO Systems.
IEEE J. Sel. Top. Signal Process., 2014

Bit Error Probability Analysis of SSK in DF Relaying with Threshold-Based Best Relay Selection and Selection Combining.
IEEE Commun. Lett., 2014

Decode-and-Forward Relay Beamforming with Secret and Non-Secret Messages.
CoRR, 2014

Power Allocation in MIMO Wiretap Channel with Statistical CSI and Finite-Alphabet Input.
CoRR, 2014

Pseudo-random Phase Precoded Spatial Modulation.
CoRR, 2014

Precoder Index Modulation.
CoRR, 2014

Worst case SINR guarantees for secrecy using relay beamforming with imperfect CSI.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Decode-and-forward cooperative multicast with space shift keying.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Optimum transmission strategies for the Gaussian one-to-many interference network.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Channel hardening-exploiting message passing (CHEMP) receiver in large MIMO systems.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Detection in Large-Scale Multiuser SM-MIMO Systems: Algorithms and Performance.
Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

Detection and Decoding in Large-Scale MIMO Systems: A Non-Binary Belief Propagation Approach.
Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

MIMO decode-and-forward relay beamforming for secrecy with cooperative jamming.
Proceedings of the Twentieth National Conference on Communications, 2014

Large-scale multiuser SM-MIMO versus massive MIMO.
Proceedings of the 2014 Information Theory and Applications Workshop, 2014

Optimum transmission strategies for the Gaussian many-to-one interference network.
Proceedings of the IEEE International Conference on Communications, 2014

Transmitter optimization in MISO broadcast channel with common and secret messages.
Proceedings of the IEEE Global Communications Conference, 2014

Pseudo-random phase precoded spatial modulation and precoder index modulation.
Proceedings of the IEEE Global Communications Conference, 2014

CHEMP receiver for large-scale multiuser MIMO systems using spatial modulation.
Proceedings of the 22nd European Signal Processing Conference, 2014

Generalized spatial modulation for large-scale MIMO systems: Analysis and detection.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013
A Novel Monte-Carlo-Sampling-Based Receiver for Large-Scale Uplink Multiuser MIMO Systems.
IEEE Trans. Veh. Technol., 2013

Decode-and-Forward Relay Beamforming for Secrecy with Finite-Alphabet Input.
IEEE Commun. Lett., 2013

EXIT Chart Based Design of Irregular LDPC Codes for Large-MIMO Systems.
IEEE Commun. Lett., 2013

Secret Full-Duplex Communication.
CoRR, 2013

Multiuser SM-MIMO versus Massive MIMO: Uplink Performance Comparison.
CoRR, 2013

M-ary Detection and q-ary Decoding in Large-Scale MIMO: A Non-Binary Belief Propagation Approach.
CoRR, 2013

End-to-end BER analysis of space shift keying in decode-and-forward cooperative relaying.
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

On generalized spatial modulation.
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

BER Analysis of Space Shift Keying in Cooperative Multi-Hop Multi-Branch DF Relaying.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Large-MIMO Receiver Based on Linear Regression of MMSE Residual.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Boosting MMSE Receivers Using AdaBoost.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Lattice reduction aided detection in large-MIMO systems.
Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

Capacity bounds for the Gaussian X channel.
Proceedings of the 2013 Information Theory and Applications Workshop, 2013

Gaussian sampling based lattice decoding.
Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

Amplify-and-forward relay beamforming for secrecy with cooperative jamming and imperfect CSI.
Proceedings of IEEE International Conference on Communications, 2013

SC-FDMA for multiuser communication on the downlink.
Proceedings of the Fifth International Conference on Communication Systems and Networks, 2013

2012
Modulation Diversity in Fading Channels with a Quantized Receiver.
IEEE Trans. Wirel. Commun., 2012

A Novel MCMC Based Receiver for Large-Scale Uplink Multiuser MIMO Systems
CoRR, 2012

Cooperative particle swarm optimization based receiver for large-dimension MIMO-ZPSC systems.
Proceedings of the 2012 IEEE Wireless Communications and Networking Conference, 2012

Factor Graph Based Joint Detection/Decoding for LDPC Coded Large-MIMO Systems.
Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Frequency Domain Turbo Equalization for MIMO-CPSC Systems with Large Delay Spreads.
Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Decode-and-forward relay beamforming for secrecy with imperfect CSI and multiple eavesdroppers.
Proceedings of the 13th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2012

Spatial modulation and space shift keying in single carrier communication.
Proceedings of the 23rd IEEE International Symposium on Personal, 2012

Increasing system capacity in uplink multiuser MIMO using sparsity exploiting receiver.
Proceedings of the 23rd IEEE International Symposium on Personal, 2012

A novel MCMC algorithm for near-optimal detection in large-scale uplink mulituser MIMO systems.
Proceedings of the 2012 Information Theory and Applications Workshop, 2012

Bounds on the sum-rate capacity of the Gaussian MIMO X channel.
Proceedings of the 50th Annual Allerton Conference on Communication, 2012

2011
BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets on Rician Fading Channels.
IEEE Trans. Veh. Technol., 2011

Relay Precoder Optimization in MIMO-Relay Networks With Imperfect CSI.
IEEE Trans. Signal Process., 2011

Precoding by Pairing Subchannels to Increase MIMO Capacity With Discrete Input Alphabets.
IEEE Trans. Inf. Theory, 2011

MIMO Precoding With X- and Y-Codes.
IEEE Trans. Inf. Theory, 2011

Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance.
IEEE Trans. Commun., 2011

Low-Complexity Detection in Large-Dimension MIMO-ISI Channels Using Graphical Models.
IEEE J. Sel. Top. Signal Process., 2011

Introduction to the Issue on Soft Detection for Wireless Transmission.
IEEE J. Sel. Top. Signal Process., 2011

Enhancing lifetime of wireless sensor networks using multiple data sinks.
Int. J. Sens. Networks, 2011

Achievable Rate Region of Quantized Broadcast and MAC Channels
CoRR, 2011

Low-Complexity Detection/Equalization in Large-Dimension MIMO-ISI Channels Using Graphical Models
CoRR, 2011

Full-rate full-diversity achieving MIMO precoding with partial CSIT.
Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Generalized bidirectional multi-pair multi-antennawireless network coding.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Multiuser detection in large-dimension multicode MIMO-CDMA systems with higher-order modulation.
Proceedings of the MILCOM 2011, 2011

Precoder Optimization in Cognitive Radio with Interference Constraints.
Proceedings of IEEE International Conference on Communications, 2011

Near-Optimal Large-MIMO Detection Using Randomized MCMC and Randomized Search Algorithms.
Proceedings of IEEE International Conference on Communications, 2011

On the Capacity of Quantized Gaussian MAC Channels with Finite Input Alphabet.
Proceedings of IEEE International Conference on Communications, 2011

Bayesian framework and message passing for joint support and signal recovery of approximately sparse signals.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Robust Tomlinson-Harashima Precoders for Multiuser MISO Downlink with Imperfect CSI.
Wirel. Pers. Commun., 2010

On a Ratio of Functions of Exponential Random Variables and Some Applications.
IEEE Trans. Commun., 2010

Random-Restart Reactive Tabu Search Algorithm for Detection in Large-MIMO Systems.
IEEE Commun. Lett., 2010

A Hybrid RTS-BP Algorithm for Improved Detection of Large-MIMO M-QAM Signals
CoRR, 2010

Robust Relay Precoder Design for MIMO-Relay Networks.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

Precoding with X-codes to increase capacity with discrete input alphabets.
Proceedings of the IEEE International Symposium on Information Theory, 2010

X- and Y-Codes for MIMO precoding.
Proceedings of the IEEE International Symposium on Information Theory, 2010

On the Impact of MIMO Diversity on Higher Layer Performance.
Proceedings of the 2010 International Conference on Distributed Computing Systems, 2010

Damped Belief Propagation Based Near-Optimal Equalization of Severely Delay-Spread UWB MIMO-ISI Channels.
Proceedings of IEEE International Conference on Communications, 2010

BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets on Rician Fading Channels.
Proceedings of IEEE International Conference on Communications, 2010

X-Codes: A Low Complexity Full-Rate High-Diversity Achieving Precoder for TDD MIMO Systems.
Proceedings of IEEE International Conference on Communications, 2010

2009
Single-symbol ML decodable distributed STBCs for partially-coherent cooperative networks.
IEEE Trans. Wirel. Commun., 2009

SIR analysis and interference cancellation in uplink OFDMA with large carrier frequency/timing offsets.
IEEE Trans. Wirel. Commun., 2009

High-Rate Space-Time Coded Large-MIMO Systems: Low-Complexity Detection and Channel Estimation.
IEEE J. Sel. Top. Signal Process., 2009

Robust THP Transceiver Designs for Multiuser MIMO Downlink with Imperfect CSIT.
EURASIP J. Adv. Signal Process., 2009

Near-ML Signal Detection in Large-Dimension Linear Vector Channels Using Reactive Tabu Search
CoRR, 2009

FRFD MIMO Systems: Precoded V-BLAST with Limited Feedback Versus Non-orthogonal STBC MIMO
CoRR, 2009

Low-Complexity Near-ML Decoding of Large Non-Orthogonal STBCs Using PDA
CoRR, 2009

Robust THP transceiver designs for multiuser MIMO downlink.
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

Non-linear transceiver designs with imperfect CSIT using convex optimization.
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

Joint channel estimation/detection in MIMO systems using belief propagation.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Robust distributed beamforming for wireless relay networks.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

BER analysis of uplink OFDMA in the presence of carrier frequency and timing offsets.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Full-diversity high-rate non-coherent unitary STBCs: New designs and performance.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Full-rate precoding in V-BLAST with angle parameter feedback.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Belief propagation based decoding of large non-orthogonal STBCs.
Proceedings of the IEEE International Symposium on Information Theory, 2009

Low-complexity near-ML decoding of large non-orthogonal STBCs using reactive tabu search.
Proceedings of the IEEE International Symposium on Information Theory, 2009

Low-complexity near-MAP decoding of large non-orthogonal STBCs using PDA.
Proceedings of the IEEE International Symposium on Information Theory, 2009

A Training-Based Iterative Detection/Channel Estimation Scheme for Large Non-Orthogonal STBC MIMO Systems.
Proceedings of IEEE International Conference on Communications, 2009

A Reactive Tabu Search Based Equalizer for Severely Delay-Spread UWB MIMO-ISI Channels.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

SC-FDMA Versus OFDMA: Sensitivity to Large Carrier Frequency and Timing Offsets on the Uplink.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008
Improved Linear Parallel Interference Cancellers.
IEEE Trans. Wirel. Commun., 2008

Adaptive ARQ with energy efficient backoff on Markov fading links.
IEEE Trans. Wirel. Commun., 2008

A Low-Complexity Detector for Large MIMO Systems and Multicarrier CDMA Systems.
IEEE J. Sel. Areas Commun., 2008

Guest Editorial Multiuser Detection for Advanced Communication Systems and Networks.
IEEE J. Sel. Areas Commun., 2008

Interference Mitigation in Cooperative SFBC-OFDM.
EURASIP J. Adv. Signal Process., 2008

High-Rate Space-Time Coded Large MIMO: Low-Complexity Detection and Channel Estimation
CoRR, 2008

Asymptotic Analysis of the Performance of LAS Algorithm for Large MIMO Detection
CoRR, 2008

Robust Precoder for Multiuser MISO Downlink with SINR Constraints
CoRR, 2008

Large MIMO Detection: A Low-Complexity Detector at High Spectral Efficiencies
CoRR, 2008

Precoder Designs for MIMO Broadcast Channels with Imperfect CSI.
Proceedings of the IEEE International Conference on Wireless and Mobile Computing, 2008

A Low-Complexity Precoder for Large Multiuser MISO Systems.
Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Low-complexity detection and performance in multi-gigabit high spectral efficiency wireless systems.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

High-rate, single-symbol decodable distributed STBCs for partially-coherent cooperative networks.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

A Low-complexity near-ML performance achieving algorithm for large MIMO detection.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Large MIMO Systems: A Low-Complexity Detector at High Spectral Efficiencies.
Proceedings of IEEE International Conference on Communications, 2008

Robust Transceiver Design for Multiuser MIMO Downlink.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Cooperative OFDM with Amplify-and-Forward Relaying with Timing Offset.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

High-Rate Space-Time Coded Large MIMO Systems: Low-Complexity Detection and Performance.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

2007
Cancellation of Multiuser Interference Due to Carrier Frequency Offsets in Uplink OFDMA.
IEEE Trans. Wirel. Commun., 2007

BER-Optimal Linear Parallel Interference Cancellation for Multicarrier DS-CDMA in Rayleigh Fading.
IEEE Trans. Commun., 2007

Energy Efficient Area Monitoring Using Information Coverage in Wireless Sensor Networks.
Proceedings of the 2007 International Symposium on a World of Wireless, 2007

Detection of SFBC-OFDM Signals in Frequency and Time-Selective MIMO Channels.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

SIR Analysis and Interference Cancellation in Uplink OFDMA with Large Carrier Frequency and Timing Offsets.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

ICI-ISI Mitigation in Cooperative SFBC-OFDM with Carrier Frequency Offset.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

Detection of Multicode STBC Signals in Frequency Selective Fading.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

A Distributed Approach to Interference Cancellation.
Proceedings of the Global Communications Conference, 2007

On the Maximal Rate of Non-Square STBCs from Complex Orthogonal Designs.
Proceedings of the Global Communications Conference, 2007

Multicode STBC in Frequency Selective Fading.
Proceedings of the Global Communications Conference, 2007

Efficient Scheduling of Sensor Activity for Information Coverage in Wireless Sensor Networks.
Proceedings of the Second International Conference on COMmunication System softWAre and MiddlewaRE (COMSWARE 2007), 2007

2006
SIR-optimized weighted linear parallel interference canceller on fading channels.
IEEE Trans. Wirel. Commun., 2006

BER analysis of QAM on fading channels with transmit diversity.
IEEE Trans. Wirel. Commun., 2006

Performance Analysis of Maximum-Likelihood Multiuser Detection in Space-Time-Coded CDMA With Imperfect Channel Estimation.
IEEE Trans. Veh. Technol., 2006

A multiuser interference cancellation scheme for uplink OFDMA.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

BER analysis of weighted interference cancellation in multicarrier DS-CDMA systems.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

Mobile base stations placement and energy aware routing in wireless sensor networks.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

MMSE Receiver for Multiuser Interference Cancellation in Uplink OFDMA.
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

First-order Markov Models for Packet Transmission on Rayleigh Fading Channels with DPSK/NCFSK Modulation.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Multicode MIMO for High Data Rate Mobile Ad-hoc Networks.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

Bounds on the Lifetime of Wireless Sensor Networks Employing Multiple Data Sinks.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005
A threshold-based linear parallel interference canceller on fading channels.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2005

Optimum selection combining for M-QAM on fading channels.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2005

Downlink Power Allocation with Pricing in CDMA.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

SIR-optimized weighted linear parallel interference cancellers on Rayleigh fading channels.
Proceedings of IEEE International Conference on Communications, 2005

Analysis of link-layer backoff algorithms on point-to-point Markov fading links: effect of round-trip delays.
Proceedings of IEEE International Conference on Communications, 2005

Cross-layer design for optimizing TCP performance.
Proceedings of IEEE International Conference on Communications, 2005

BER-optimized linear parallel interference cancellers for multicarrier DS-CDMA systems.
Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

2004
Battery Power Management in Portable Devices.
Proceedings of the Mobile Computing Handbook., 2004

Performance analysis of RLC/MAC and LLC Layers in a GPRS protocol stack.
IEEE Trans. Veh. Technol., 2004

Performance analysis of coded communication systems on Nakagami fading channels with selection combining diversity.
IEEE Trans. Commun., 2004

Further results on selection combining of binary NCFSK signals in Rayleigh fading channels.
IEEE Trans. Commun., 2004

LLR based BER analysis of orthogonal STBCs using QAM on Rayleigh fading channels.
Proceedings of the IEEE 15th International Symposium on Personal, 2004

Parallel interference cancellation in multicarrier DS-CDMA systems.
Proceedings of IEEE International Conference on Communications, 2004

Performance analysis of decorrelating detector on diversity channels with imperfect channel estimates.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004

2003
Analysis of link-layer backoff schemes on point-to-point Markov fading links.
IEEE Trans. Commun., 2003

Performance analysis of voice/data cellular CDMA with SIR-based admission control.
IEEE J. Sel. Areas Commun., 2003

Performance analysis of TCM with generalized selection combining on Rayleigh fading channels.
IEEE Commun. Lett., 2003

Performance of adaptive multiuser detectors in space-time coded CDMA systems.
Proceedings of the IEEE 14th International Symposium on Personal, 2003

Performance analysis of generalized selection combining of M-ary NCFSK signals in Rayleigh fading channels.
Proceedings of IEEE International Conference on Communications, 2003

BER analysis of QAM with transmit diversity in Rayleigh fading channels.
Proceedings of the Global Telecommunications Conference, 2003

2002
Performance analysis of UDP with energy efficient link layer on Markov fading channels.
IEEE Trans. Wirel. Commun., 2002

SNR estimation in Nakagami-m fading with diversity combining and its application to turbo decoding.
IEEE Trans. Commun., 2002

Performance analysis of battery power management schemes in wireless mobile devices.
Proceedings of the 2002 IEEE Wireless Communications and Networking Conference Record, 2002

Outage and capacity analysis of cellular CDMA with admission control.
Proceedings of the 2002 IEEE Wireless Communications and Networking Conference Record, 2002

A first-order Markov model for correlated Nakagami-m fading channels.
Proceedings of the IEEE International Conference on Communications, 2002

A routing protocol and energy efficient techniques in Bluetooth scatternets.
Proceedings of the IEEE International Conference on Communications, 2002

Performance analysis of a (3, L) selection combining scheme for binary NCFSK signals on Rayleigh fading channels.
Proceedings of the Global Telecommunications Conference, 2002

Optimum selection combining of binary NCFSK signals on independent Rayleigh fading channels.
Proceedings of the Global Telecommunications Conference, 2002

Performance of cellular CDMA with voice/data traffic with an SIR based admission control.
Proceedings of the Global Telecommunications Conference, 2002

2001
SNR estimation in generalized fading channels and its application to turbo decoding.
Proceedings of the IEEE International Conference on Communications, 2001

Bounds on the performance of turbo codes on Nakagami fading channels with diversity combining.
Proceedings of the Global Telecommunications Conference, 2001

Performance of noncoherent turbo detection on Rayleigh fading channels.
Proceedings of the Global Telecommunications Conference, 2001

2000
Signal design and system operation of Globalstar versus IS-95 CDMA - similarities and differences.
Wirel. Networks, 2000

Performance of TCP/RLP protocol stack on correlated fading DS-CDMA wireless links.
IEEE Trans. Veh. Technol., 2000

Throughput-delay analysis of a multichannel wireless access protocol.
IEEE Trans. Veh. Technol., 2000

Energy efficiency analysis of link layer backoff schemes on point-to-point Markov fading links.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

Performance of an LMS Type Receiver for Interference Suppression in Long Code DS-CDMA on Rayleigh Fading Channels.
Proceedings of the 2000 IEEE International Conference on Communications: Global Convergence Through Communications, 2000

Performance analysis of space diversity S-ALOHA with steerable beam smart antenna arrays.
Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000

1999
Wireless TCP performance with link layer FEC/ARQ.
Proceedings of the 1999 IEEE International Conference on Communications: Global Convergence Through Communications, 1999

1998
Open-loop power control performance in DS-CDMA networks with frequency selective fading and non-stationary base stations.
Wirel. Networks, 1998

Capacities of FDMA/CDMA systems in the presence of phase noise and multipath Rayleigh fading.
IEEE Trans. Commun., 1998

Performance of a wireless access protocol on correlated Rayleigh-fading channels with capture.
IEEE Trans. Commun., 1998

Energy efficiency of media access protocols for mobile data networks.
IEEE Trans. Commun., 1998

Probability of miss analysis for packet CDMA acquisition on Rician-fading channels.
IEEE Commun. Lett., 1998

Energy efficiency analysis of a multichannel wireless access protocol.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

MAC layer performance with steerable multibeam antenna arrays.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

Performance of TCP on wireless fading links with memory.
Proceedings of the 1998 IEEE International Conference on Communications, 1998

1994
Throughput-delay characteristics of OCUM protocol for media access in multihop wireless networks with buffers.
Comput. Commun., 1994


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