Copyright notice : Copyright belongs to the publisher in case of published articles. Copyright belongs to the author or authors in all other cases.

Published Books

  • S. Sandeep Pradhan, Arun Padakandla and Farhad Shirani (2020), An Algebraic and Probabilistic Framework for Network Information Theory, Foundations and Trends® in Communications and Information Theory: Vol. 18: No. 2, pp 173-379. http://dx.doi.org/10.1561/0100000083

    Published Journal Articles

  • Padakandla, A.; Communicating Correlated Sources over MAC and Interference Channels II : Joint Source-Channel coding, in IEEE Transactions on Information Theory.

  • Padakandla, A.; Communicating Distributed Correlated Sources Over Multi-user Channels : Part I Separation Based Schemes, in IEEE Transactions on Information Theory, vol. 66, no. 7, pp. 4104-4128, July 2020.

  • Padakandla, A., Kumar, P. R., Szpankowski, W; The Trade-Off Between Privacy and Fidelity via Ehrhart Theory, in IEEE Transactions on Information Theory, vol. 66, no. 4, pp. 2549-2569, April 2020.

  • Padakandla, A.; Pradhan, S.S., Achievable rate region for three user discrete broadcast channel based on coset codes, in IEEE Transactions on Information Theory, vol. 64, no. 4, pp. 2267-2297, Apr. 2018.

  • Padakandla, A.; Pradhan, S.S., Achievable rate region based on coset codes for multiple access channel with states, in IEEE Transactions on Information Theory, vol. 63, no. 10, pp. 6393-6415, Oct. 2017.

  • Padakandla, A.; Sahebi, A.G.; Pradhan, S.S., An Achievable rate region for the 3-user interference channel based on coset codes, in IEEE Transactions on Information Theory, vol. 62, no. 3, pp. 1250-1279, March 2016.

  • Padakandla, A.; Sundaresan, R., Power minimization for CDMA under colored noise, IEEE Transactions on Communications, vol. 57, no. 10, pp. 3103-3112, October 2009.

  • A.Padakandla and R.Sundaresan, Separable convex optimization problems with linear ascending constraints, SIAM Journal on Optimization, Vol. 20, No. 3, pp. 1185-1204, 19 August 2009.

    Selected Preprints

  • Chakraborty, S.; Padakandla, A.;, Sen, P., Centralised multi link measurement compression with side information in preparation for submission to Physical Review A.

  • Padakandla, A, An Achievable Rate Region for 3−User Classical-Quantum Broadcast Channels in preparation for submission to Physical Review A.

  • Padakandla, A, Communicating over a Classical-Quantum MAC with State Information Distributed at Senders in preparation for submission to Physical Review A.

  • Padakandla, A, Optimal Simulation of Quantum Measurements via the Likelihood POVMs in preparation for submission to IEEE Trasactions on Information Theory.

  • Anwar, T. A.; Padakandla, A.; Pradhan, S. S., Achievable rate-region for 3-User Classical-Quantum Interference Channel using Structured Codes in preparation for submission to IEEE Trasactions on Information Theory.

  • Anwar, T. A.; Padakandla, A.; Pradhan, S. S., Computing Sum of Sources over a Classical-Quantum MAC in preparation for submission to IEEE Trasactions on Information Theory.

    Articles published in Conference Proceedings


  • Chakraborty, S.; Padakandla, A.;, Sen, P., Centralised multi link measurement compression with side information in Proceedings of the IEEE International Symposium on Information Theory, 2022 held at Espoo, Finland.

  • Padakandla, A, An Achievable Rate Region for 3−User Classical-Quantum Broadcast Channels in Proceedings of the IEEE International Symposium on Information Theory, 2022 held at Espoo, Finland.

  • Padakandla, A, Communicating over a Classical-Quantum MAC with State Information Distributed at Senders in Proceedings of the IEEE International Symposium on Information Theory, 2022 held at Espoo, Finland.

  • Padakandla, A, ``Optimal Simulation of Quantum Measurements via the Likelihood POVMs'', in Proceedings of the International Zurich Seminar on Information and Communication 2022.

  • Padakandla, A; Magner, A ``PAC Learning of Quantum Measurement Classes : Sample Complexity Bounds and Universal Consistency'', Proceedings of the 25th International Conference on Artificial Intelligence and Statistics (AISTATS 2022), PMLR.

  • M. Heidari; Padakandla, A; W. Szpankowski, ``A Theoretical Framework for Learning from Quantum Data'' in Proceedings of 2021 IEEE ISIT, Melbourne, Australia, July, 2021.

  • T. A. Atif; Padakandla, A; S. S. Pradhan, ``Computing Sum of Sources over a Classical-Quantum MAC'', in Proceedings of 2021 IEEE ISIT, Melbourne, Australia, July, 2021.

  • T. A. Atif; Padakandla, A; S. S. Pradhan, ``Achievable rate-region for Communicating Over a $3-$User Classical-Quantum Interference Channel'', in Proceedings of 2021 IEEE ISIT, Australia, July2021.

  • T. A. Atif, Padakandla, A, S. S. Pradhan, ``Synthesizing Correlated Randomness using Algebraic Structured Codes'', in Proceedings of 2021 IEEE ISIT, Melbourne, Australia, July, 2021.

  • Padakandla, A.; Anwar, T. A.; Pradhan, S. S.,Source Coding for Synthesizing Correlated Randomness, in Proceedings of 2020 IEEE International Symposium on Information Theory to be held in Los Angeles, USA, Jne 2020.

  • A. Padakandla, Achievable Rate-Distortion Region for Robust Distributed Source Coding, to appear in Proceedings of 2019 IEEE Information Theory Workshop, Visby, Sweden, August, 2019.

  • A. Padakandla, On Enhancing the Fixed Block-Length Coding Scheme for Joint source-channel communication, to appear in Proceedings of 2019 IEEE Information Theory Workshop, Visby, Sweden, August, 2019.

  • Magner, A., Padakandla, A., Network Archaeology via Epidemic Processes: The Case of Growing Trees, in Proc. of the 2018 Allerton Conference on Communication, Control, and Computing.

  • A. Padakandla, P R Kumar and W. Szpankowski Preserving Privacy and Fidelity via Ehrhart Theory, in Proceedings of 2018 IEEE ISIT, Vail, Colorado, June, 2018.

  • Padakandla, A, Communicating correlated sources over an interference channel, 2017 IEEE International Symposium on Information Theory (ISIT), Aachen, 2017, pp. 1441-1445.

  • Padakandla, A, Communicating correlated sources over a MAC, 2017 IEEE International Symposium on Information Theory (ISIT), Aachen, 2017, pp. 1673-1677.

  • Padakandla, A, Communicating sources over correlated multi-user channels, 2017 Information Theory and Applications Workshop (ITA), San Diego, CA, 2017, pp. 1-9.

  • Padakandla, A, Communicating correlated sources over a MAC in the absence of a Gacs-Korner common part, 2016 IEEE International Symposium on Information Theory (ISIT), Barcelona, 2016, pp. 2014-2018.

  • Padakandla, A.; Pradhan, S.S., Coset codes for communicating over non-additive channels, 2015 IEEE International Symposium on Information Theory (ISIT), Hong Kong, 2015, pp. 2071-2075.

  • Padakandla, A.; Pradhan, S.S., Computing sum of sources over an arbitrary multiple access channel, Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on , pp.2144-2148, 7-12 July 2013.

  • Padakandla, A.; Pradhan, S.S., Achievable rate region for three user discrete broadcast channel based on coset codes, Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on , pp.1277-1281, 7-12 July 2013.

  • Padakandla, A.; Pradhan, S.S., Achievable rate region based on coset codes for multiple access channel with states, Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on , pp.2641,2645, 7-12 July 2013.

  • Padakandla, A.; Sahebi, A.G.; Pradhan, S.S., A new achievable rate region for the 3-user discrete memoryless interference channel, Information Theory Proceedings (ISIT), 2012 IEEE International Symposium on, pp.2256-2260, 1-6 July 2012.

  • Padakandla, A.; Pradhan, S.S., Nested linear codes achieve Marton's inner bound for general broadcast channels, Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on , pp.1554-1558, July 31 2011-Aug. 5 2011.

  • Padakandla, A.; Sundaresan, R., Complexity of scheduling for minimum power on a GMAC, Information Theory, 2008. ISIT 2008. IEEE International Symposium on , pp.2698-2701, 6-11 July 2008.

  • Padakandla, A.; Sundaresan, R., On The Duality Between Rate And Power Optimizations, Information Theory, 2007. ISIT 2007. IEEE International Symposium on , pp.2796-2800, 24-29 June 2007.

  • Padakandla, A.; Sundaresan, R., Optimality of orthogonal sequences with multi-dimensional signaling, in Proc. 2007 National Conference on Communications, Kanpur, India, January 2007.

  • A.Padakandla and R.Sundaresan, Complexity of Scheduling for Minimum Power on a GMAC, to appear in the proceedings of ISIT 2008, Toronto, Canada, July 6-11, 2008.

  • A.Padakandla and R.Sundaresan, On the duality between rate and power optimizations, Proceedings of the 2007 International Symposium on Information Theory, Nice, France, June 2007.


  • A.Padakandla and R.Sundaresan, Optimality of orthogonal sequences with multi-dimensional signaling, Proceedings of the 2007 National Conference on Communication, NCC 2007, IIT Kanpur, January 2007.

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