Lakshmi Narasimhan Theagarajan

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 32

Top Topics

Power Allocation

Multiple Access

Sparse Matrices

Top Venues

IEEE Commun. Lett.

Publications

Mandeep Singh, Joydip Dutta, Sreeraj S. J, Viswanathan Sankar, Balaji Srinivasan, Lakshmi Narasimhan Theagarajan, Deepa Venkitesh
Device dependent distortion correction in time-stretch photonic analog to digital converters using deep neural networks. OFC (2024)
Utsav Dey, Arun Rajkumar, Lakshmi Narasimhan Theagarajan
Linearly Constrained and Structured Reinforcement Learning Algorithm for Wireless Link Adaptation. WiOpt (2023)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan
Power Allocation for Multi-Access Channel with Generalized Power Constraint. CoRR (2023)
Jyothsna Sreekumar, Lakshmi Narasimhan Theagarajan
Joint Precoder and Phase Optimization for MIMO-IRS with Finite Alphabet Input. PIMRC (2023)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan
Optimal Power Allocation for Multi-Access Channel with Generalized Power Constraint. WiOpt (2023)
Lakshmi Narasimhan Theagarajan, Steve Hranilovic
Uplink/Downlink Reciprocity in VLC Channels and Its Application to Rate Analysis of SLIPT Systems. PIMRC (2023)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan, Steve Hranilovic
Power Allocation for Uplink Multi-User Optical Wireless Communication Systems. IEEE Trans. Commun. 70 (2) (2022)
Sandesh Rao Mattu, Lakshmi Narasimhan Theagarajan, A. Chockalingam
Deep Channel Prediction: A DNN Framework for Receiver Design in Time-Varying Fading Channels. CoRR (2022)
S. Jyothsna, Lakshmi Narasimhan Theagarajan
Improving MIMO Secrecy Rate through Efficient Power Allocation. VTC Fall (2022)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan
Capacity of Peak and Average Power Constrained Additive Generalized Gaussian Noise Channels. IEEE Commun. Lett. 26 (12) (2022)
Sandesh Rao Mattu, Lakshmi Narasimhan Theagarajan, A. Chockalingam
Deep Channel Prediction: A DNN Framework for Receiver Design in Time-Varying Fading Channels. IEEE Trans. Veh. Technol. 71 (6) (2022)
Sahand Sepehrvand, Lakshmi Narasimhan Theagarajan, Steve Hranilovic
Rate-Power Trade-Off in Simultaneous Lightwave Information and Power Transfer Systems. IEEE Commun. Lett. 25 (4) (2021)
M. Vaisakh, Lakshmi Narasimhan Theagarajan
Index Code Construction via Deep Matrix Factorization. VTC Spring (2021)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan
Invariant Nash Equilibrium for Large Player Games in Multiple Access Channels. WiOpt (2020)
Bharath Shamasundar, Lakshmi Narasimhan Theagarajan, A. Chockalingam
Capacity Analysis of Time-Indexed Media-based Modulation. WCNC (2020)
Prashant Khanduri, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
Online Design of Optimal Precoders for High Dimensional Signal Detection. IEEE Trans. Signal Process. 67 (15) (2019)
Lamia M. Kalam, Lakshmi Narasimhan Theagarajan
Multistage Clustering Based Automatic Modulation Classification. VTC Spring (2019)
Prashant Khanduri, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
Online Linear Compression with Side Information for Distributed Detection of High Dimensional Signals. SPAWC (2019)
Lakshmi Narasimhan Theagarajan
Constructing Index Codes with Coded Demands and Side Information through Matrix Completion. GlobalSIP (2019)
Lakshmi Narasimhan Theagarajan
Multi-Mode Generalized Space-Time Index Modulation: A High-Rate Index Modulation Scheme for MIMO-ISI Channels. GlobalSIP (2019)
Shan Zhang, Lakshmi Narasimhan Theagarajan, Sora Choi, Pramod K. Varshney
Fusion of Correlated Decisions Using Regular Vine Copulas. IEEE Trans. Signal Process. 67 (8) (2019)
Bharath Shamasundar, Manu Krishnan K., Lakshmi Narasimhan Theagarajan, A. Chockalingam
MAP-Index Coded Media-Based Modulation. IEEE Commun. Lett. 22 (12) (2018)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan
The invariant Nash equilibrium for stochastic games in multiple access channel. WiOpt (2018)
Lakshmi Narasimhan Theagarajan
Sketching Discrete Valued Sparse Matrices. GlobalSIP (2018)
Prashant Khanduri, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
Online Design of Precoders for High Dimensional Signal Detection in Wireless Sensor Networks. FUSION (2018)
Jithin Jagannath, Nicholas Polosky, Daniel O'Connor, Lakshmi Narasimhan Theagarajan, Brendan Sheaffer, Svetlana Foulke, Pramod K. Varshney
Artificial Neural Network Based Automatic Modulation Classification over a Software Defined Radio Testbed. ICC (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)
Onur Ozdemir, Lakshmi Narasimhan Theagarajan, Mohit Agarwal, Thakshila Wimalajeewa, Pramod K. Varshney
An MCMC Approach to Multisensor Linear Modulation Classification. WCNC (2017)
Bhavya Kailkhura, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
Subspace-Aware Index Codes. IEEE Wirel. Commun. Lett. 6 (3) (2017)
Bhavya Kailkhura, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
Subspace-Aware Index Codes. CoRR (2017)
Jithin Jagannath, Daniel O'Connor, Nicholas Polosky, Brendan Sheaffer, Svetlana Foulke, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
Design and evaluation of hierarchical hybrid automatic modulation classifier using software defined radios. CCWC (2017)
Prashant Narayanan, Lakshmi Narasimhan Theagarajan
Discrete Power control stochastic game on the Multiple access channel. CoRR (2017)