Srikrishna Bhashyam

Indian Institute of Technology Madras — India

Computer Science · Physical Sciences

17h-index1.4kcitations151works0.32yr avg
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Research Topics

Cooperative Communication and Network Coding(59), Advanced MIMO Systems Optimization(49), Advanced Wireless Communication Techniques(38), Wireless Communication Networks Research(29), Wireless Communication Security Techniques(27)

Publications151 total

OFDM Channel Estimation For Sparse Delay-Doppler Channels
2025
Online Clustering With Bandit Information
2025· 2 cited
Person-In-Bed Detection using Frequency Domain Features and GLR-based CuSum
2025
Low Complexity User Selection, Beamforming and IRS Phase Optimization in the Downlink
2025
Enhancing Joint Activity Detection and Channel Estimation in Massive Random Access Systems Through Learning-Based Sparse Recovery
2025
On the Rate-Memory Trade-off for Two-Dimensional Multi-Access Coded Caching
2025
Online Clustering with Bandit Information
arXiv (Cornell University)·2025Open Access
Low-Complexity Oversampled OTFS Receivers With Reduced Overhead
IEEE Open Journal of the Communications Society·2025Open Access
Exponentially Consistent Nonparametric Linkage-Based Clustering of Data Sequences
IEEE Transactions on Signal Processing·2025
Exponentially Consistent Nonparametric Linkage-Based Clustering of Data Sequences
arXiv (Cornell University)·2024Open Access
Simultaneous Communication and Tracking using Fused Bistatic Measurements
arXiv (Cornell University)·2024Open Access
Exponentially Consistent Nonparametric Clustering of Data Streams with Composite Distributions
2024· 2 cited
Robust Nonlinear Precoding in MU-MIMO using Partial Interfering Beam Feedback
2023· 1 cited
Nonparametric Sequential Clustering of Data Streams with Composite Distributions
Signal Processing·2022· 3 cited
Learning-Based Sparse Recovery for Joint Activity Detection and Channel Estimation in Massive Random Access Systems
IEEE Wireless Communications Letters·2022· 7 cited
Sequential Nonparametric K-Medoid Clustering of Data Streams
2022
Sequential Multi-Hypothesis Testing in Multi-Armed Bandit Problems: An Approach for Asymptotic Optimality
IEEE Transactions on Information Theory·2022· 16 cited
Greedy Successive Relaying for the Multicarrier Diamond Relay Channel
2021
Sequential controlled sensing for composite multihypothesis testing
Sequential Analysis·2021· 5 citedOpen Access
Sequential Nonparametric Detection of Anomalous Data Streams
IEEE Signal Processing Letters·2021· 7 cited
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Frequent Co-authors

Behnaam Aazhang(7), Andrew Thangaraj(7), T. Ramya(5), K. Giridhar(5), Rajesh Sundaresan(5), M R Raghavendra(4), Ashutosh Sabharwal(3), Sridhar Rajagopal(3), Joseph R. Cavallaro(3), Chandrashekar Mohanram(2), Devdutt Marathe(2), R. David Koilpillai(2), Silpa S. Nair(2), Hussam S. Alhadawi(2), Krishna Jagannathan(2), Gayathri R Prabhu(2), Aditya Gopalan(2), E. Barzi(2), D.R. Chichili(2), A.V. Zlobin(2)