Ananthanarayanan Chockalingam

ORCID

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 28

Top Venues

CoRR

IEEE Trans. Veh. Technol.

WCNC

IEEE Commun. Lett.

Publications

Jinu Jayachandran, Muhammad Ubadah, Saif Khan Mohammed, Ronny Hadani, Ananthanarayanan Chockalingam, A. Robert Calderbank
Zak-OTFS and Turbo Signal Processing for Joint Sensing and Communication. CoRR (2024)
Jinu Jayachandran, Rahul Kumar Jaiswal, Saif Khan Mohammed, Ronny Hadani, Ananthanarayanan Chockalingam, A. Robert Calderbank
Zak-OTFS: Pulse Shaping and the Tradeoff between Time/Bandwidth Expansion and Predictability. CoRR (2024)
Muhammad Ubadah, Saif Khan Mohammed, Ronny Hadani, Shachar Kons, Ananthanarayanan Chockalingam, A. Robert Calderbank
Zak-OTFS for Integration of Sensing and Communication. CoRR (2024)
Saif Khan Mohammed, Ronny Hadani, Ananthanarayanan Chockalingam, Robert Calderbank
OTFS - Predictability in the Delay-Doppler Domain and its Value to Communication and Radar Sensing. CoRR (2023)
Saif Khan Mohammed, Ronny Hadani, Ananthanarayanan Chockalingam, A. Robert Calderbank
OTFS - A Mathematical Foundation for Communication and Radar Sensing in the Delay-Doppler Domain. CoRR (2023)
Ashwitha Naikoti, Ananthanarayanan Chockalingam
Performance Analysis of OTFS with Imperfect Delay-Doppler Channel State Information. VTC Spring (2022)
Sandesh Rao Mattu, Ananthanarayanan Chockalingam
An RNN based DD Channel Estimator for OTFS with Embedded Pilots. PIMRC (2022)
Vighnesh S. Bhat, Surabhi Garudanagiri Dayanand, Ananthanarayanan Chockalingam
Performance Analysis of OTFS Modulation With Receive Antenna Selection. IEEE Trans. Veh. Technol. 70 (4) (2021)
Bharath Shamasundar, Ananthanarayanan Chockalingam
A DNN Architecture for the Detection of Generalized Spatial Modulation Signals. IEEE Commun. Lett. 24 (12) (2020)
G. D. Surabhi, Rose Mary Augustine, Ananthanarayanan Chockalingam
Peak-to-Average Power Ratio of OTFS Modulation. IEEE Commun. Lett. 23 (6) (2019)
Yalagala Naresh, Ananthanarayanan Chockalingam
Performance Analysis of Full-Duplex Decode-and-Forward Relaying With Media-Based Modulation. IEEE Trans. Veh. Technol. 68 (2) (2019)
Bharath Shamasundar, Sandeep Bhat, Swaroop Jacob, Ananthanarayanan Chockalingam
Multidimensional Index Modulation in Wireless Communications. IEEE Access 6 (2018)
Sandeep Bhat, Ananthanarayanan Chockalingam
Precoding for Multiuser Load-Modulated Arrays on the Downlink. IEEE Commun. Lett. 22 (9) (2018)
Yalagala Naresh, Ananthanarayanan Chockalingam
Performance Analysis of Media-Based Modulation With Imperfect Channel State Information. IEEE Trans. Veh. Technol. 67 (5) (2018)
Sandeep Bhat, Ananthanarayanan Chockalingam
MCMC Sampling Based Signal Detection in Multiuser Load Modulated Arrays. VTC Spring (2018)
Bharath Shamasundar, Swaroop Jacob, Lakshmi Narasimhan Theagarajan, Ananthanarayanan Chockalingam
Media-Based Modulation for the Uplink in Massive MIMO Systems. IEEE Trans. Veh. Technol. 67 (9) (2018)
Sandeep Bhat, Ananthanarayanan Chockalingam
Detection of Load-Modulated Multiuser MIMO Signals. IEEE Wirel. Commun. Lett. 7 (2) (2018)
Yalagala Naresh, Ananthanarayanan Chockalingam
A Low-Complexity Maximum-Likelihood Detector for Differential Media-Based Modulation. IEEE Commun. Lett. 21 (10) (2017)
Yalagala Naresh, Ananthanarayanan Chockalingam
On Media-Based Modulation Using RF Mirrors. IEEE Trans. Veh. Technol. 66 (6) (2017)
Swaroop Jacob, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Space-Time Index Modulation. WCNC (2017)
Tanumay Datta, Harsha S. Eshwaraiah, Ananthanarayanan Chockalingam
Generalized Space-and-Frequency Index Modulation. IEEE Trans. Veh. Technol. 65 (7) (2016)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
On the Gaussian Many-to-One X Channel. IEEE Trans. Inf. Theory 62 (1) (2016)
R. Tejaswi, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Quad-LED complex modulation (QCM) for visible light wireless communication. WCNC Workshops (2016)
S. P. Alaka, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Coded Index Modulation for Non-DC-Biased OFDM in Multiple LED Visible Light Communication. VTC Spring (2016)
Yalagala Naresh, Ananthanarayanan Chockalingam
On media-based modulation using RF mirrors. ITA (2016)
T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
On the Capacity and Performance of Generalized Spatial Modulation. CoRR (2016)
Sanjay Vishwakarma, Ananthanarayanan Chockalingam
Transmitter Optimization in Slow Fading MISO Wiretap Channel. CoRR (2016)
Yalagala Naresh, Ananthanarayanan Chockalingam
On Media-based Modulation using RF Mirrors. CoRR (2016)
S. P. Alaka, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Generalized Spatial Modulation in Indoor Wireless Visible Light Communication. GLOBECOM (2015)
Pritam Som, Ananthanarayanan Chockalingam
Performance Analysis of Space-Shift Keying in Decode-and-Forward Multihop MIMO Networks. IEEE Trans. Veh. Technol. 64 (1) (2015)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
On the Sum-Rate of the Gaussian MIMO Z Channel and the Gaussian MIMO X Channel. IEEE Trans. Commun. 63 (2) (2015)
Sanjay Vishwakarma, Ananthanarayanan Chockalingam
MIMO DF Relay Beamforming for Secrecy with Artificial Noise, Imperfect CSI, and Finite-Alphabet. CoRR (2015)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
Optimum transmission strategies for the Gaussian many-to-one interference network. ICC (2014)
T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Detection and Decoding in Large-Scale MIMO Systems: A Non-Binary Belief Propagation Approach. VTC Spring (2014)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
Optimum transmission strategies for the Gaussian one-to-many interference network. WCNC (2014)
Agepati Sujana, Sanjay Vishwakarma, Ananthanarayanan Chockalingam
Worst case SINR guarantees for secrecy using relay beamforming with imperfect CSI. WCNC (2014)
Pritam Som, Ananthanarayanan Chockalingam
Decode-and-forward cooperative multicast with space shift keying. WCNC (2014)
T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large-Scale MIMO Systems. IEEE J. Sel. Top. Signal Process. 8 (5) (2014)
T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
Channel hardening-exploiting message passing (CHEMP) receiver in large MIMO systems. WCNC (2014)
Pritam Som, Ananthanarayanan Chockalingam
End-to-end BER analysis of space shift keying in decode-and-forward cooperative relaying. WCNC (2013)
Tanumay Datta, Ananthanarayanan Chockalingam
On generalized spatial modulation. WCNC (2013)
T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam
EXIT Chart Based Design of Irregular LDPC Codes for Large-MIMO Systems. IEEE Commun. Lett. 17 (1) (2013)
Ranga Prasad, Ananthanarayanan Chockalingam
Capacity bounds for the Gaussian X channel. ITA (2013)
Kamal A. Singhal, Tanumay Datta, Ananthanarayanan Chockalingam
Lattice reduction aided detection in large-MIMO systems. SPAWC (2013)
Tanumay Datta, N. Ashok Kumar, Ananthanarayanan Chockalingam, B. Sundar Rajan
A Novel MCMC Based Receiver for Large-Scale Uplink Multiuser MIMO Systems CoRR (2012)
Pritam Som, Ananthanarayanan Chockalingam
Spatial modulation and space shift keying in single carrier communication. PIMRC (2012)
Saif Khan Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
Modulation Diversity in Fading Channels with a Quantized Receiver. IEEE Trans. Wirel. Commun. 11 (1) (2012)
Tanumay Datta, Ananthanarayanan Chockalingam
Increasing system capacity in uplink multiuser MIMO using sparsity exploiting receiver. PIMRC (2012)
Yogendra Umesh Itankar, Ananthanarayanan Chockalingam
Frequency Domain Turbo Equalization for MIMO-CPSC Systems with Large Delay Spreads. VTC Spring (2012)
Tanumay Datta, N. Ashok Kumar, Ananthanarayanan Chockalingam, B. Sundar Rajan
A novel MCMC algorithm for near-optimal detection in large-scale uplink mulituser MIMO systems. ITA (2012)
Sanjay Vishwakarma, Ananthanarayanan Chockalingam
Decode-and-forward relay beamforming for secrecy with imperfect CSI and multiple eavesdroppers. SPAWC (2012)
T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam, B. Sundar Rajan
Factor Graph Based Joint Detection/Decoding for LDPC Coded Large-MIMO Systems. VTC Spring (2012)
Saif Khan Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
Modulation diversity in fading channels with quantized receiver. ISIT (2011)
Ranga Prasad, Ananthanarayanan Chockalingam
Precoder Optimization in Cognitive Radio with Interference Constraints. ICC (2011)
Suresh Chandrasekaran, Saif K. Mohammed, Ananthanarayanan Chockalingam
On the Capacity of Quantized Gaussian MAC Channels with Finite Input Alphabet. ICC (2011)
Pritam Som, Tanumay Datta, N. Srinidhi, Ananthanarayanan Chockalingam, B. Sundar Rajan
Low-Complexity Detection/Equalization in Large-Dimension MIMO-ISI Channels Using Graphical Models CoRR (2011)
P. Ubaidulla, Ananthanarayanan Chockalingam
Relay Precoder Optimization in MIMO-Relay Networks With Imperfect CSI. IEEE Trans. Signal Process. 59 (11) (2011)
Amar Prakash Azad, Ananthanarayanan Chockalingam
Enhancing lifetime of wireless sensor networks using multiple data sinks. Int. J. Sens. Networks 9 (3/4) (2011)
Shubha Shedthikere, Ananthanarayanan Chockalingam
Bayesian framework and message passing for joint support and signal recovery of approximately sparse signals. ICASSP (2011)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
MIMO Precoding With X- and Y-Codes. IEEE Trans. Inf. Theory 57 (6) (2011)
N. Srinidhi, Tanumay Datta, Ananthanarayanan Chockalingam, B. Sundar Rajan
Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance. IEEE Trans. Commun. 59 (11) (2011)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
Modulation Diversity in Fading Channels with Quantized Receiver CoRR (2011)
Rong-Rong Chen, Ananthanarayanan Chockalingam, Geert Leus, Riccardo Raheli, Andrew C. Singer
Introduction to the Issue on Soft Detection for Wireless Transmission. IEEE J. Sel. Top. Signal Process. 5 (8) (2011)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
Precoding by Pairing Subchannels to Increase MIMO Capacity With Discrete Input Alphabets. IEEE Trans. Inf. Theory 57 (7) (2011)
Biswajit Dutta, Somsubhra Barik, Ananthanarayanan Chockalingam
Full-rate full-diversity achieving MIMO precoding with partial CSIT. WCNC (2011)
N. Ashok Kumar, Suresh Chandrasekaran, Ananthanarayanan Chockalingam, B. Sundar Rajan
Near-Optimal Large-MIMO Detection Using Randomized MCMC and Randomized Search Algorithms. ICC (2011)
Tanumay Datta, N. Ashok Kumar, Ananthanarayanan Chockalingam
Generalized bidirectional multi-pair multi-antennawireless network coding. PIMRC (2011)
Biswajit Dutta, Somsubhra Barik, Ananthanarayanan Chockalingam
Full-Rate Full-Diversity Achieving MIMO Precoding with Partial CSIT CoRR (2011)
Suresh Chandrasekaran, Saif K. Mohammed, Ananthanarayanan Chockalingam
Achievable Rate Region of Quantized Broadcast and MAC Channels CoRR (2011)
Pritam Som, Tanumay Datta, N. Srinidhi, Ananthanarayanan Chockalingam, B. Sundar Rajan
Low-Complexity Detection in Large-Dimension MIMO-ISI Channels Using Graphical Models. IEEE J. Sel. Top. Signal Process. 5 (8) (2011)
K. Raghunath, Yogendra Umesh Itankar, Ananthanarayanan Chockalingam, Ranjan K. Mallik
BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets on Rician Fading Channels. IEEE Trans. Veh. Technol. 60 (9) (2011)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
X- and Y-Codes for MIMO precoding. ISIT (2010)
P. Ubaidulla, Ananthanarayanan Chockalingam
Robust Relay Precoder Design for MIMO-Relay Networks. WCNC (2010)
P. Ubaidulla, Ananthanarayanan Chockalingam
Robust Tomlinson-Harashima Precoders for Multiuser MISO Downlink with Imperfect CSI. Wirel. Pers. Commun. 54 (1) (2010)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
Precoding with X-codes to increase capacity with discrete input alphabets. ISIT (2010)
N. Srinidhi, Tanumay Datta, Ananthanarayanan Chockalingam, B. Sundar Rajan
Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance. GLOBECOM (2010)
K. Raghunath, Ananthanarayanan Chockalingam
BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets on Rician Fading Channels. ICC (2010)
Tanumay Datta, N. Srinidhi, Ananthanarayanan Chockalingam, B. Sundar Rajan
Random-Restart Reactive Tabu Search Algorithm for Detection in Large-MIMO Systems. IEEE Commun. Lett. 14 (12) (2010)
Ece Gelal, Konstantinos Pelechrinis, Ioannis Broustis, Srikanth V. Krishnamurthy, Saif K. Mohammed, Ananthanarayanan Chockalingam, Sneha Kumar Kasera
On the Impact of MIMO Diversity on Higher Layer Performance. ICDCS (2010)
Ramesh Annavajjala, Ananthanarayanan Chockalingam, Saif K. Mohammed
On a Ratio of Functions of Exponential Random Variables and Some Applications. IEEE Trans. Commun. 58 (11) (2010)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
X-Codes: A Low Complexity Full-Rate High-Diversity Achieving Precoder for TDD MIMO Systems. ICC (2010)
Tanumay Datta, N. Srinidhi, Ananthanarayanan Chockalingam, B. Sundar Rajan
A Hybrid RTS-BP Algorithm for Improved Detection of Large-MIMO M-QAM Signals CoRR (2010)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
Precoding by Pairing Subchannels to Increase MIMO Capacity with Discrete Input Alphabets CoRR (2010)
Pritam Som, Ananthanarayanan Chockalingam
Damped Belief Propagation Based Near-Optimal Equalization of Severely Delay-Spread UWB MIMO-ISI Channels. ICC (2010)
P. Ubaidulla, Ananthanarayanan Chockalingam
Robust THP Transceiver Designs for Multiuser MIMO Downlink with Imperfect CSIT CoRR (2009)
Ananthanarayanan Chockalingam, K. Raghunath
SIR analysis and interference cancellation in uplink OFDMA with large carrier frequency/timing offsets. IEEE Trans. Wirel. Commun. 8 (5) (2009)
Somsubhra Barik, Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan
Full-rate precoding in V-BLAST with angle parameter feedback. PIMRC (2009)
Madhekar Suneel, Pritam Som, Ananthanarayanan Chockalingam, B. Sundar Rajan
Belief propagation based decoding of large non-orthogonal STBCs. ISIT (2009)
P. Ubaidulla, Ananthanarayanan Chockalingam
Non-linear transceiver designs with imperfect CSIT using convex optimization. WCNC (2009)
Ahmed Zaki, Ananthanarayanan Chockalingam
Joint channel estimation/detection in MIMO systems using belief propagation. PIMRC (2009)
P. Ubaidulla, Ananthanarayanan Chockalingam
Robust THP Transceiver Designs for Multiuser MIMO Downlink with Imperfect CSIT. EURASIP J. Adv. Signal Process. 2009 (2009)
Madhekar Suneel, Pritam Som, Ananthanarayanan Chockalingam, B. Sundar Rajan
Belief Propagation Based Decoding of Large Non-Orthogonal STBCs CoRR (2009)
K. Raghunath, Ananthanarayanan Chockalingam
SC-FDMA Versus OFDMA: Sensitivity to Large Carrier Frequency and Timing Offsets on the Uplink. GLOBECOM (2009)
B. Sundar Rajan, Saif K. Mohammed, Ananthanarayanan Chockalingam, Nagaraja Srinidhi
Low-complexity near-ML decoding of large non-orthogonal STBCs using reactive tabu search. ISIT (2009)
P. Ubaidulla, Ananthanarayanan Chockalingam
Robust THP transceiver designs for multiuser MIMO downlink. WCNC (2009)
Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan
Low-Complexity Near-ML Decoding of Large Non-Orthogonal STBCs Using PDA CoRR (2009)
N. Srinidhi, Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan
Near-ML Signal Detection in Large-Dimension Linear Vector Channels Using Reactive Tabu Search CoRR (2009)
P. Ubaidulla, Ananthanarayanan Chockalingam
Robust distributed beamforming for wireless relay networks. PIMRC (2009)
Saif K. Mohammed, Ahmed Zaki, Ananthanarayanan Chockalingam, B. Sundar Rajan
High-Rate Space-Time Coded Large-MIMO Systems: Low-Complexity Detection and Channel Estimation. IEEE J. Sel. Top. Signal Process. 3 (6) (2009)
Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam
MIMO Precoding with X- and Y-Codes CoRR (2009)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ananthanarayanan Chockalingam