Author

Arun Pachai Kannu

Observed names: A.P. Kannu, Arun Kannu, Arun P. Kannu, Kannu, Arun Pachai, arun pachai kannu

Institution: Indian Institute of Technology Madras

Observed institutions: Indian Institute of Technology Madras, Anna University, Chennai, The Ohio State University

ORCID: 0000-0003-0042-2425

Observed ORCID: 0000-0003-0042-2425

OpenAlex ID: A5010562794

Design and Analysis of MMSE Pilot-Aided Cyclic-Prefixed Block Transmissions for Doubly Selective Channels

2008 · A.P. Kannu, P. Schniter · IEEE Transactions on Signal Processing · 69

MSE-Optimal Training for Linear Time-Varying Channels

2006 · A.P. Kannu, P. Schniter · IEEE International Conference on Acoustics Speech and Signal Processing · 67

Channel Estimation Strategies for Multi-User mm Wave Systems

2018 · Manoj A, Arun Pachai Kannu · IEEE Transactions on Communications · 31

Throughput Optimal Multi-Slot Sensing Procedure for a Cognitive Radio

2013 · Umashankar G, Arun Pachai Kannu · IEEE Communications Letters · 25

On Communication Over Unknown Sparse Frequency-Selective Block-Fading Channels

2011 · Arun Pachai Kannu, Philip Schniter · IEEE Transactions on Information Theory · 18

Capacity analysis of MMSE pilot-aided transmission for doubly selective channels

2005 · A.P. Kannu, P. Schniter · IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) · 18

Interferer Identification in HetNets using Compressive Sensing Framework

2013 · Niranjan M Gowda, Arun Pachai Kannu · IEEE Transactions on Communications · 17

Algorithms for Change Detection With Sparse Signals

2020 · Aditi Jain, Pradeep Sarvepalli, et al. · IEEE Transactions on Signal Processing · 15

Equalization of Time-Varying Channels

2011 · Philip Schniter, Sung-Jun Hwang, et al. · Elsevier eBooks · 15

Generalized Sparse Regression Codes for Short Block Lengths

2024 · Madhusudan Kumar Sinha, Arun Pachai Kannu · IEEE Transactions on Communications · 13

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Downlink Synchronization Techniques for Heterogeneous Cellular Networks

2015 · Neelakandan Rajamohan, Arun Pachai Kannu · IEEE Transactions on Communications · 13

Optimal sensing-order in cognitive radio networks with cooperative centralized sensing

2012 · Rakesh Misra, Arun Pachai Kannu · International Conference on Communications · 13

On the Spectral Efficiency of Noncoherent Doubly Selective Block-Fading Channels

2010 · Arun Pachai Kannu, Philip Schniter · IEEE Transactions on Information Theory · 12

Multi-user millimeter wave channel estimation using generalized block OMP algorithm

2017 · A Manoj, Arun Pachai Kannu · IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) · 10

Joint Block Sparse Signal Recovery Problem and Applications in LTE Cell Search

2016 · Neelakandan Rajamohan, Amrutraj Joshi, et al. · IEEE Transactions on Vehicular Technology · 9

Impact of Channel Estimation Errors on Single Stream MIMO Beamforming

2017 · Nitin Jonathan Myers, Arun Pachai Kannu · IEEE Communications Letters · 7

On communication over unknown sparse frequency-selective block-fading channels

2011 · Arun Pachai Kannu, Philip Schniter · IEEE International Symposium on Information Theory (ISIT) · 6

Performance of block adaptive modulation schemes for OFDM based WLAN systems

2003 · A.P. Kannu, T. Sivanadyan, et al. · IEEE International Conference on Personal Wireless Communications · 6

On recovery of block sparse signals from multiple measurements

2014 · Amrutraj Joshi, Arun Pachai Kannu · IEEE International Conference on Acoustics Speech and Signal Processing · 5

Parallel Greedy Search for Random Access in Wireless Networks

2022 · Rahul Kumar, Madhusudan Kumar Sinha, et al. · IETE Technical Review · 4

Optimal decentralized sensing-orders in multi-user cognitive radio networks

2012 · Rakesh Misra, Arun Pachai Kannu · Globecom · 4

Minimum Mean-Squared Error Pilot-Aided Transmission for MIMO Doubly Selective Channels

2006 · Arun Kannu, Philip Schniter · Conference on Information Sciences and Systems · 4

Sparse Regression Codes for Non-Coherent SIMO Channels

2025 · Sai Dinesh Kancharana, Madhusudan Kumar Sinha, et al. · IEEE Transactions on Communications · 3

Change detection with unknown post-change parameter using Kiefer-Wolfowitz method

2017 · Vijay Singamasetty, Navneeth Nair, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 3

Analysis of Beam Sweeping Techniques for Cell-Discovery in Millimeter Wave Systems

2022 · P. Rashmi, A. Manoj, et al. · IETE Technical Review · 2

Works count: 56

Citation count: 408

H-index: 12

I10-index: 14