/publications
Journal articles
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A.Kumar, R.Mudumbai, S. Dasgupta, M.Mahboob-ur Rahman, D.R.Brown III, U.madhow, “ A scalable feedback mechanism for distributed nullforming with phase-only adaptation ”, IEEE Transactions on Signal Processing, Pages. 58 – 70, 2015.
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A.Kumar, R.Mudumbai, S. Dasgupta, U.madhow, D.R.Brown III, , “ Distributed MIMO multicast with protected receivers: A scalable algorithm for joint beamforming and nullforming ”, (to be submitted to IEEE Transactions on Wireless Communication)
Conference proceedings
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A.Kumar, R.Mudumbai, S. Dasgupta, “Simultaneous spatial multiplexing and nullforming using distributed antenna array”, (in preparation)
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A.Kumar, R.Mudumbai, S. Dasgupta, “ Nullforming at multiple receivers using phase only adjustments of distributed antenna array signals ”, (in preparation)
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A.Kumar, R.Mudumbai, S. Dasgupta, “ Scalable algorithms for joint beam and null-forming using distributed antenna arrays ”, IEEE GlobeCom, Dec 2014
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A.Kumar, P.A.Koch, H.E.Baidoo-Williams,R.Mudumbai, S. Dasgupta, “ An empirical study of the statistics of phase drift of off-the-shelf oscillators for distributed MIMO applications ”, IEEE Dynamic Spectrum Access Networks, April 1-4 2014
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A.Kumar, R.Mudumbai, S. Dasgupta, “ Distributed Nullforming without prior frequency synchronization ”, Control conference (AUCC), 2013, 3rd Australian
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R. Mudumbai, P. Bidigare, U. Madhow, D. R. Brown III, A.Kumar, S. Dasgupta, B. Peiffer, “Wideband Retrodirective Distributed Transmit Beamforming with Endogenous Relative Calibration”, 49th IEEE Asilomar Conference on Signal, Systems and Computers, invited paper, Nov 8-11, 2015, CA.
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A.Kumar, J. Beal, S. Dasgupta, R. Mudumbai, “Toward Predicting Distributed Systems Dynamics”, Spatial and COllective PErvasive Computing Systems (SCOPES) workshop at IEEE SASO, Sep 2015, Cambridge, MA.
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P.Shah, A.Kumar, S.N.Merchant, U.B.Desai, “ Multifocus Image fusion algorithm using iterative segmentation based on edge information and adaptive threshold ”, 15th International Conference on Information Fusion (FUSION), 2012, Singapore