Chandra R. Murthy

According to our database1, Chandra R. Murthy authored at least 167 papers between 2005 and 2020.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2020
On the Convergence of a Bayesian Algorithm for Joint Dictionary Learning and Sparse Recovery.
IEEE Trans. Signal Process., 2020

Blind Channel Estimation for Downlink Massive MIMO Systems With Imperfect Channel Reciprocity.
IEEE Trans. Signal Process., 2020

Soft Symbol Decoding in Sweep-Spread-Carrier Underwater Acoustic Communications: A Novel Variational Bayesian Algorithm and Its Analysis.
IEEE Trans. Signal Process., 2020

Energy Harvesting Communications With Batteries Having Cycle Constraints.
IEEE Trans. Green Commun. Netw., 2020

Construction of unimodular tight frames for compressed sensing using majorization-minimization.
Signal Process., 2020

Sensor Placement for A Pairwise Sensing Model: Framework and Algorithms.
Proceedings of the International Conference on Signal Processing and Communications, 2020

On the Role of Sparsity and Intra-vector Correlation in mmWave Channel Estimation.
Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Comparison of Orthogonal vs. Union of Subspace Based Pilots for Multi-Cell Massive MIMO Systems.
Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Control of Linear Dynamical Systems Using Sparse Inputs.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
Corrections to "On the Restricted Isometry of the Columnwise Khatri-Rao Product".
IEEE Trans. Signal Process., 2019

Measurement Bounds for Observability of Linear Dynamical Systems Under Sparsity Constraints.
IEEE Trans. Signal Process., 2019

Physical Layer Security in Wireless Sensor Networks Using Distributed Co-Phasing.
IEEE Trans. Inf. Forensics Secur., 2019

Codebook-Based Precoding and Power Allocation for MU-MIMO Systems for Sum Rate Maximization.
IEEE Trans. Commun., 2019

Asymptotically Optimal Uncoordinated Power Control Policies for Energy Harvesting Multiple Access Channels With Decoding Costs.
IEEE Trans. Commun., 2019

Analysis of Nonorthogonal Training in Massive MIMO Under Channel Aging With SIC Receivers.
IEEE Signal Process. Lett., 2019

Machine Learning in the Air.
IEEE J. Sel. Areas Commun., 2019

Guest Editorial Special Issue on Machine Learning in Wireless Communication - Part 2.
IEEE J. Sel. Areas Commun., 2019

Guest Editorial Special Issue on Machine Learning in Wireless Communication - Part I.
IEEE J. Sel. Areas Commun., 2019

Controllability of Linear Dynamical Systems Under Input Sparsity Constraints.
CoRR, 2019

Learned-SBL: A Deep Learning Architecture for Sparse Signal Recovery.
CoRR, 2019

Throughput Analysis of PDMA/IRSA under Practical Channel Estimation.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

On the Achievable Rates of Full-Duplex Massive MIMO Systems Under Channel Aging.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Variational Soft Symbol Decoding for Sweep Spread Carrier Based Underwater Acoustic Communications.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Codebook based Precoding for Multiuser MIMO Broadcast Systems: An MM Approach.
Proceedings of the National Conference on Communications, 2019

Quantized Variational Bayesian Joint Channel Estimation and Data Detection for Uplink Massive MIMO Systems with Low resolution ADCS.
Proceedings of the 29th IEEE International Workshop on Machine Learning for Signal Processing, 2019

A Method to Improve Consensus Averaging using Quantized ADMM.
Proceedings of the IEEE International Symposium on Information Theory, 2019

Sample-Measurement Tradeoff in Support Recovery Under a Subgaussian Prior.
Proceedings of the IEEE International Symposium on Information Theory, 2019

Energy Harvesting Communications with Batteries Having Full-Cycle Constraints.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

Disjunct Matrices for Compressed Sensing.
Proceedings of the IEEE International Conference on Acoustics, 2019

Anomaly Imaging for Structural Health Monitoring Exploiting Clustered Sparsity.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
Distributed Power Control for Multi-Hop Energy Harvesting Links With Retransmission.
IEEE Trans. Wirel. Commun., 2018

Performance Analysis of FDD Massive MIMO Systems Under Channel Aging.
IEEE Trans. Wirel. Commun., 2018

On Finding a Subset of Non-Defective Items From a Large Population.
IEEE Trans. Signal Process., 2018

On the Restricted Isometry of the Columnwise Khatri-Rao Product.
IEEE Trans. Signal Process., 2018

Statistical Tests for Detecting Granger Causality.
IEEE Trans. Signal Process., 2018

Iterative Sparse Channel Estimation and Data Detection for Underwater Acoustic Communications Using Partial Interval Demodulation.
IEEE Trans. Signal Process., 2018

Sparse Recovery From Multiple Measurement Vectors Using Exponentiated Gradient Updates.
IEEE Signal Process. Lett., 2018

On the Observability of a Linear System With a Sparse Initial State.
IEEE Signal Process. Lett., 2018

Energy Harvesting Communications Using Dual Alternating Batteries.
CoRR, 2018

Sparse Support Recovery Via Covariance Estimation.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

On Optimal Scheduling and Power Control for Uncoordinated Multiple Access by Energy Harvesting Nodes.
Proceedings of the IEEE Global Communications Conference, 2018

2017
On the Design of Dual Energy Harvesting Communication Links With Retransmission.
IEEE Trans. Wirel. Commun., 2017

Minimum Error Probability MIMO-Aided Relaying: Multihop, Parallel, and Cognitive Designs.
IEEE Trans. Veh. Technol., 2017

A Noniterative Online Bayesian Algorithm for the Recovery of Temporally Correlated Sparse Vectors.
IEEE Trans. Signal Process., 2017

Multistream Distributed Cophasing.
IEEE Trans. Signal Process., 2017

Distributed Cophasing With Autonomous Constellation Selection.
IEEE Trans. Signal Process., 2017

Communication-Efficient Decentralized Sparse Bayesian Learning of Joint Sparse Signals.
IEEE Trans. Signal Inf. Process. over Networks, 2017

Decentralized Joint-Sparse Signal Recovery: A Sparse Bayesian Learning Approach.
IEEE Trans. Signal Inf. Process. over Networks, 2017

Computationally Tractable Algorithms for Finding a Subset of Non-Defective Items From a Large Population.
IEEE Trans. Inf. Theory, 2017

On the Secrecy Capacity Region of the Two-User Symmetric Z Interference Channel With Unidirectional Transmitter Cooperation.
IEEE Trans. Inf. Forensics Secur., 2017

Construction of Binary Sensing Matrices Using Extremal Set Theory.
IEEE Signal Process. Lett., 2017

On the Support Recovery of Jointly Sparse Gaussian Sources using Sparse Bayesian Learning.
CoRR, 2017

On distributed power control for uncoordinated dual energy harvesting links: Performance bounds and near-optimal policies.
Proceedings of the 15th International Symposium on Modeling and Optimization in Mobile, 2017

Rényi divergence based covariance matching pursuit of joint sparse support.
Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017

Optimal routing and data transmission for multi-hop D2D communications under stochastic interference constraints.
Proceedings of the Twenty-third National Conference on Communications, 2017

Near-optimal distributed power control for ARQ based multihop links with decoding costs.
Proceedings of the IEEE International Conference on Communications, 2017

Structured sparse recovery algorithms for data decoding in media based modulation.
Proceedings of the IEEE International Conference on Communications, 2017

A Hypothesis Test for Topology Change Detection in Wireless Sensor Networks.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Delay-aware routing and data transmission for multi-hop D2D communications under stochastic interference constraints.
Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016
Single-RF Spatial Modulation Relying on Finite-Rate Phase-Only Feedback: Design and Analysis.
IEEE Trans. Veh. Technol., 2016

Performance Analysis of Co-Phased Combining for Achieving Binary Consensus Over Fading Wireless Channels With Imperfect CSI.
IEEE Trans. Signal Process., 2016

On the Capacity of the Two-User Symmetric Interference Channel With Transmitter Cooperation and Secrecy Constraints.
IEEE Trans. Inf. Theory, 2016

Multiple Transmitter Localization and Whitespace Identification Using Randomly Deployed Binary Sensors.
IEEE Trans. Cogn. Commun. Netw., 2016

On the Throughput of Large MIMO Beamforming Systems With Channel Aging.
IEEE Signal Process. Lett., 2016

Packet Drop Probability Analysis of Dual Energy Harvesting Links With Retransmission.
IEEE J. Sel. Areas Commun., 2016

Outer Bounds on the Secrecy Capacity Region of the 2-user Z Interference Channel With Unidirectional Transmitter Cooperation.
CoRR, 2016

On the Secrecy Capacity Region of the 2-user Z Interference Channel with Unidirectional Transmitter Cooperation.
CoRR, 2016

Extended target localization using the variational Garrote.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Multi-stream distributed co-phasing: Design and analysis.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

An iterative re-weighted minimization framework for resource allocation in the single-cell relay-enhanced OFDMA network.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Joint sparse channel estimation and data detection for underwater acoustic channels using partial interval demodulation.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Reconstruction of a Gaussian random field with application to spectrum cartography.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

2015
Novel Transmit Precoding Methods for Rayleigh Fading Multiuser TDD-MIMO Systems With CSIT and No CSIR.
IEEE Trans. Veh. Technol., 2015

Joint Channel Estimation and Data Detection in MIMO-OFDM Systems: A Sparse Bayesian Learning Approach.
IEEE Trans. Signal Process., 2015

Physical Layer Data Fusion Via Distributed Co-Phasing With General Signal Constellations.
IEEE Trans. Signal Process., 2015

Training-Based Antenna Selection for PER Minimization: A POMDP Approach.
IEEE Trans. Commun., 2015

Error exponent analysis of energy-based Bayesian decentralized spectrum sensing under fading.
Phys. Commun., 2015

Design and implementation of spectrum sensing for cognitive radios with a frequency-hopping primary system.
Phys. Commun., 2015

Consensus based Decentralized Sparse Bayesian Learning for Joint Sparse Signal Recovery.
CoRR, 2015

Analysis of Error Probability with Maximum Likelihood Detection over Discrete-Time Memoryless Noncoherent Rayleigh Fading Channels.
Proceedings of the IEEE 82nd Vehicular Technology Conference, 2015

Capacity of the deterministic z-interference channel with unidirectional transmitter cooperation and secrecy constraints.
Proceedings of the IEEE International Symposium on Information Theory, 2015

A column matching based algorithm for target self-localization using beacon nodes.
Proceedings of the 14th International Conference on Information Processing in Sensor Networks, 2015

Sparse signal recovery in the presence of colored noise and rank-deficient noise covariance matrix: An SBL approach.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

On finding a subset of non-defective items from a large population using group tests: Recovery algorithms and bounds.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

On optimal routing and power allocation for D2D communications.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Online Recovery of Temporally Correlated Sparse Signals Using Multiple Measurement Vectors.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014
Group Testing-Based Spectrum Hole Search for Cognitive Radios.
IEEE Trans. Veh. Technol., 2014

Joint Approximately Sparse Channel Estimation and Data Detection in OFDM Systems Using Sparse Bayesian Learning.
IEEE Trans. Signal Process., 2014

The Role of Limited Transmitter Cooperation in Secure Communication over the Interference Channel.
CoRR, 2014

Joint channel estimation and data detection in MIMO-OFDM systems using sparse Bayesian learning.
Proceedings of the Twentieth National Conference on Communications, 2014

Outer bounds on the secrecy rate of the 2-user symmetric deterministic interference channel with transmitter cooperation.
Proceedings of the Twentieth National Conference on Communications, 2014

Zero-crossings based spectrum sensing under noise uncertainties.
Proceedings of the Twentieth National Conference on Communications, 2014

Novel precoding methods for Rayleigh fading Multiuser TDD-MIMO systems.
Proceedings of the IEEE International Conference on Communications, 2014

Spectrum sensing with a frequency-hopping primary: From theory to practice.
Proceedings of the IEEE International Conference on Communications, 2014

Nested Sparse Bayesian Learning for block-sparse signals with intra-block correlation.
Proceedings of the IEEE International Conference on Acoustics, 2014

Physical layer binary consensus over fading wireless channels and with imperfect CSI.
Proceedings of the IEEE Global Communications Conference, 2014

A POMDP solution to antenna selection for PER minimization.
Proceedings of the IEEE Global Communications Conference, 2014

Decentralized Bayesian learning of jointly sparse signals.
Proceedings of the IEEE Global Communications Conference, 2014

Coverage analysis and training optimization for uplink cellular networks with practical channel estimation.
Proceedings of the IEEE Global Communications Conference, 2014

Packet drop probability analysis of ARQ and HARQ-CC with energy harvesting transmitters and receivers.
Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

Power allocation in energy harvesting sensors with ARQ: A convex optimization approach.
Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

On whitespace identification using randomly deployed sensors.
Proceedings of the Sixth International Conference on Communication Systems and Networks, 2014

2013
A Markov Decision Theoretic Approach to Pilot Allocation and Receive Antenna Selection.
IEEE Trans. Wirel. Commun., 2013

Throughput Analysis of Primary and Secondary Networks in a Shared IEEE 802.11 System.
IEEE Trans. Wirel. Commun., 2013

Power-Controlled Reverse Channel Training in a Multiuser TDD-MIMO Spatial Multiplexing System With CSIR.
IEEE Trans. Veh. Technol., 2013

Channel Training Signal Design for Reciprocal Multiple Antenna Systems With Beamforming.
IEEE Trans. Veh. Technol., 2013

Cramér-Rao-Type Bounds for Sparse Bayesian Learning.
IEEE Trans. Signal Process., 2013

Inner Bound on the GDOF of the K-User MIMO Gaussian Symmetric Interference Channel.
IEEE Trans. Commun., 2013

Outer Bounds on the Sum Rate of the K-User MIMO Gaussian Interference Channel.
IEEE Trans. Commun., 2013

Noncoherent Integration for Signal Detection: Analysis Under Model Uncertainties.
IEEE Trans. Aerosp. Electron. Syst., 2013

Multiple transmitter localization and communication footprint identification using energy measurements.
Phys. Commun., 2013

Transmit Power Control Policies for Energy Harvesting Sensors With Retransmissions.
IEEE J. Sel. Top. Signal Process., 2013

Linear filtering methods for fixed rate quantisation with noisy symmetric error channels.
IET Signal Process., 2013

On Finding a Subset of Healthy Individuals from a Large Population.
CoRR, 2013

Secrecy in the 2-user symmetric deterministic interference channel with transmitter cooperation.
Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

On finding a set of healthy individuals from a large population.
Proceedings of the 2013 Information Theory and Applications Workshop, 2013

Pilot allocation and receive antenna selection: A Markov decision theoretic approach.
Proceedings of IEEE International Conference on Communications, 2013

Design and analysis of distributed co-phasing with arbitrary constellations.
Proceedings of IEEE International Conference on Communications, 2013

2012
Dual-Stage Power Management Algorithms for Energy Harvesting Sensors.
IEEE Trans. Wirel. Commun., 2012

On the DMT of TDD-SIMO Systems with Channel-Dependent Reverse Channel Training.
IEEE Trans. Commun., 2012

Trellis Coded Block Codes: Design and Applications.
J. Commun., 2012

Power Controlled Reverse Channel Training Achieves an Infinite Diversity Order in a TDD-SIMO System with Perfect CSIR.
IEEE Commun. Lett., 2012

Distributed Co-phasing for Binary Consensus in Wireless Sensor Networks
CoRR, 2012

A group testing based spectrum hole search using a simple sub-Nyquist sampling scheme.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

Transmit power control with ARQ in energy harvesting sensors: A decision-theoretic approach.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

2011
High-Rate Vector Quantization for Noisy Channels With Applications to Wideband Speech Spectrum Compression.
IEEE Trans. Signal Process., 2011

Interference Alignment Algorithms for the K User Constant MIMO Interference Channel.
IEEE Trans. Signal Process., 2011

Comparative Analysis of Pilot-Assisted Distributed Cophasing Approaches in Wireless Sensor Networks.
IEEE Trans. Signal Process., 2011

On State-Dependent Broadcast Channels, with Side-Information at the Transmitter
CoRR, 2011

Two Classes of Broadcast Channels With Side-Information: Capacity Outer Bounds
CoRR, 2011

Secure Broadcasting With Side-Information
CoRR, 2011

On the Diversity-Multiplexing Gain Tradeoff for a TDD-SIMO System
CoRR, 2011

Multiuser Cognitive Radio Networks: An Information Theoretic Perspective
CoRR, 2011

SpecNet: Spectrum Sensing Sans Frontières.
Proceedings of the 8th USENIX Symposium on Networked Systems Design and Implementation, 2011

On the generalized degrees of freedom of the K-user symmetric MIMO Gaussian interference channel.
Proceedings of the 2011 IEEE International Symposium on Information Theory Proceedings, 2011

Multiple Transmitter Localization and Communication Footprint Identification Using Sparse Reconstruction Techniques.
Proceedings of IEEE International Conference on Communications, 2011

Joint data detection and dominant singular mode estimation in time varying reciprocal MIMO systems.
Proceedings of the IEEE International Conference on Acoustics, 2011

Robust GNSS signal detection in the presence of navigation data bits.
Proceedings of the IEEE International Conference on Acoustics, 2011

Error Exponent Analysis of Energy-Based Bayesian Spectrum Sensing under Fading Channels.
Proceedings of the Global Communications Conference, 2011

Packet Scheduling for Priority Based Transmission in Energy Harvesting Sensors.
Proceedings of the Global Communications Conference, 2011

Duty cycling and power management with a network of energy harvesting sensors.
Proceedings of the 4th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2011

2010
Cooperative Sequential Spectrum Sensing Algorithms for OFDM
CoRR, 2010

Throughput Maximization of Delay-Constrained Traffic in Wireless Energy Harvesting Sensors.
Proceedings of IEEE International Conference on Communications, 2010

Profile-Based Load Scheduling in Wireless Energy Harvesting Sensors for Data Rate Maximization.
Proceedings of IEEE International Conference on Communications, 2010

Cyclic Prefix Based Cooperative Sequential Spectrum Sensing Algorithms for OFDM.
Proceedings of IEEE International Conference on Communications, 2010

On the improvement of diversity-multiplexing gain tradeoff in a training based TDD-simo system.
Proceedings of the IEEE International Conference on Acoustics, 2010

Bayesian Learning for Joint Sparse OFDM Channel Estimation and Data Detection.
Proceedings of the Global Communications Conference, 2010

Cyclostationary-Based Architectures for Spectrum Sensing in IEEE 802.22 WRAN.
Proceedings of the Global Communications Conference, 2010

2009
Power Management and Data Rate Maximization in Wireless Energy Harvesting Sensors.
Int. J. Wirel. Inf. Networks, 2009

Pilot-Assisted Distributed Co-Phasing for Wireless Sensor Networks.
Proceedings of the Sixth Annual IEEE Communications Society Conference on Sensor, 2009

Three-user cognitive channels with cumulative message sharing: An achievable rate region.
Proceedings of the 2009 IEEE Information Theory Workshop, 2009

Reverse channel training for reciprocal MIMO systems with spatial multiplexing.
Proceedings of the IEEE International Conference on Acoustics, 2009

Information Theoretic Results for Three-User Cognitive Channels.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Implications of Energy Profile and Storage on Energy Harvesting Sensor Link Performance.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Receiver Only Optimized Semi-Hard Decision VQ for Noisy Channels.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008
Performance of Quantized Equal Gain Transmission With Noisy Feedback Channels.
IEEE Trans. Signal Process., 2008

Receiver-only optimized Vector Quantization for noisy channels.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

Robust Semi-Blind Estimation for Beamforming Based MIMO Wireless Communication.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

2007
Quantization Methods for Equal Gain Transmission With Finite Rate Feedback.
IEEE Trans. Signal Process., 2007

High-Rate Analysis of Channel-Optimized Vector Quantization.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Channel estimation and feedback for multiple antenna communication.
PhD thesis, 2006

Training-based and semiblind channel estimation for MIMO systems with maximum ratio transmission.
IEEE Trans. Signal Process., 2006

Effect of Feedback Errors on Quantized Equal Gain Transmission.
Proceedings of IEEE International Conference on Communications, 2006

High-Rate Analysis of Vector Quantization for Noisy Channels.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

High-Rate Analysis of Source Coding for Symmetric Error Channels.
Proceedings of the 2006 Data Compression Conference (DCC 2006), 2006

2005
A semi-blind MIMO channel estimation scheme for MRT.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

A vector quantization based approach for equal gain transmission.
Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005


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