{"id":1188,"date":"2024-09-04T11:11:18","date_gmt":"2024-09-04T05:41:18","guid":{"rendered":"https:\/\/ece.iisc.ac.in\/hari\/?page_id=1188"},"modified":"2026-04-13T12:46:29","modified_gmt":"2026-04-13T07:16:29","slug":"publications-patents","status":"publish","type":"page","link":"https:\/\/ece.iisc.ac.in\/hari\/publications-patents\/","title":{"rendered":"Publications & Patents"},"content":{"rendered":"\n
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Click for Citations based on Google Scholar  <\/a><\/p>\n\n\n\n

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Journal Papers<\/a><\/strong><\/p>\n\n\n\n

Book Chapters<\/a><\/strong><\/p>\n\n\n\n

Conference Papers<\/a><\/strong><\/p>\n\n\n\n

Patents<\/a><\/strong><\/p>\n\n\n\n

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Journal Papers<\/h2>\n<\/p>\n\n\n
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  1. S Bhattacharya, K.V.S. Hari, YC Eldar, “Unfolding for symbol detection in task-based quantized MIMO receivers,” IEEE Wireless Communications Letters,<\/strong> vol. 14 (3), 926-930, 2025. (First author was a student, third author is a collaborator)<\/em><\/li>\n\n\n\n
  2. Pavan Kumar Gadamsetty, K.V.S. Hari, Lajos Hanzo, “Sum-Rate Maximization of RIS-Aided Digital and Holographic Beamformers in MU-MISO Systems”, IEEE Transactions on Communications<\/strong>, 2024. (First author was a student, third author is a collaborator)<\/em><\/li>\n\n\n\n
  3. Pavan Kumar Gadamsetty, K.V.S. Hari, Lajos Hanzo, \u201cLearning a Common Dictionary for CSI Feedback in FDD Massive MU-MIMO-OFDM Systems,\u201d IEEE Open Journal on Vehicular Technology<\/strong>, 2023. (First author was a student, third author is a collaborator)<\/em><\/li>\n\n\n\n
  4. Maria Francis, Farhad Mehran and K.V.S. Hari, \u201cAnalysis of Selective User Forwarding in Cell-Free Massive MIMO with Channel Aging,\u201d\u00a0IEEE Access<\/strong>, vol. 11, pp. 71210-71223, 2023.\u00a0(First author was a student, second author is a collaborator)<\/em><\/li>\n\n\n\n
  5. Satwika Bhogavalli, K.V.S. Hari, Eric Grivel, Vincent Corretja, \u201cEstimating the target DOA, range and velocity using subspace methods in a MIMO OFDM DFRC system,\u201d\u00a0EURASIP Signal Processing<\/strong>, vol 209, 109007, 2023. \u00a0(First author was a student, third and fourth authors are collaborators)<\/em><\/li>\n\n\n\n
  6. A Agrawal, S Nag, K.V.S. Hari, S.P. Arun, \u201dLetter processing in upright bigrams predicts reading fluency variations in children,\u201d\u00a0Journal of Experimental Psychology: General,<\/strong>\u00a0vol.151, no.6, pp. 2237-2249, Sep 2022. \u00a0(First author was a student, second and fourth authors are collaborators)\u00a0<\/em>https:\/\/doi.org\/10.1037\/xge0001175\u00a0<\/li>\n\n\n\n
  7. Peter Joseph Basil Morris and K.V.S Hari, \u201cDetection and Localisation of Unmanned Aircraft Systems (UAS) using Millimeter Wave (mmWave) Automotive RADAR Sensors,\u201d\u00a0IEEE Sensors Letters<\/strong>, vol.5,No.6. June 2021.\u00a0\u00a0(First author was a student)<\/em><\/li>\n\n\n\n
  8. Shubham Sharma, Mario Coutino, Sundeep Prabhakar Chepuri, Geert Leus, K V S Hari, \u201cTowards a general framework for fast and feasible k-space trajectories for MRI based on projection methods, \u201cMagnetic Resonance Imaging<\/strong>, (72), pp. 122-134, Oct 2020.\u00a0(First author was a student and co-authors are collaborators)<\/em><\/li>\n\n\n\n
  9. Aakash Agrawal, KVS Hari, SP Arun, \u201cA compositional neural code in high-level visual cortex can explain jumbled word reading,\u201d Elife<\/strong>, (9), pp. e54846, May 2020. (First author is a student and third author is a collaborator)<\/em><\/li>\n\n\n\n
  10. A Agrawal, KVS Hari, SP Arun, \u201cReading Increases the Compositionality of Visual Word Representations,\u201d\u00a0Psychological Science<\/strong>, Nov 2019.\u00a0(First author was a student and third author is a collaborator)<\/em><\/li>\n\n\n\n
  11. Rakshith Rajashekar, M Di Renzo, Lie-Lang Yang, K.V.S. Hari, Lajos Hanzo, \u201cA Finite Input Alphabet Perspective on the Rate-Energy Tradeoff in SWIPT Over Parallel Gaussian Channels,\u201d\u00a0IEEE Journal on Selected Areas in Communications<\/strong>, vol. 37 (1), pp. 48-60, Jan 2019.(First author was a student and co-authors are collaborators)<\/em><\/li>\n\n\n\n
  12. Rakshith Rajashekar, Lie-Lang Yang, K.V.S. Hari, Lajos Hanzo,\u201d Transmit Antenna Subset Selection in Generalised Spatial Modulation Systems,\u201d IEEE Transactions on Vehicular Technology<\/strong>, vol. 68, pp. 1979-1983, Feb 2019. (First author is a former student and co-authors are collaborators)<\/em><\/li>\n\n\n\n
  13. Renu Jose and K.V.S. Hari, \u201cBounds and joint estimators for channel, phase noise, and timing error in communication systems using statistical framework,\u201d Elsevier Computers and Electrical Engineering<\/strong>, vol 72, pp. 431-442, Oct 2018. (First author is a former student)<\/em><\/li>\n\n\n\n
  14. Rakshith Rajashekar, Marco Di Renzo, K.V.S. Hari, Lajos Hanzo,\u201d A Beamforming Aided Full Diversity Scheme for low-altitude air-to-ground communication systems operating with limited feedback\u201d IEEE Transactions on Communications<\/strong>, vol. 68, pp. 6602-6613, Dec 2018. (First author is a former student and co-authors are collaborators)<\/em><\/li>\n\n\n\n
  15. Rakshith Rajashekar, K.V.S. Hari, Lajos Hanzo,\u201d Transmit Antenna Subset Selection for single and Multiuser Spatial Modulation Systems Operating in Frequency Selective Channels,\u201d IEEE Transactions on Vehicular Technology<\/strong>, vol.67(7), pp. 6156-6169, July 2018. (First author is a former student and third author is a collaborator)<\/em><\/li>\n\n\n\n
  16. Shubham Sharma and K.V.S. Hari, \u201cFour-Shot non-Cartesian Trajectories in k-space Sampling in MRI,\u201d CSI Transactions on ICT<\/strong> (Springer), vol 6, issue 1, pp. 11-16, 2018.  (First author is a student)<\/em><\/li>\n\n\n\n
  17. Rakshith Rajashekar, K.V.S. Hari, Lajos Hanzo,\u201d Transmit Antenna Subset Selection in Spatial Modulation Relying on a Realistic Error-Infested Feedback Channel,\u201d IEEE Access<\/strong>, vol.6, pp.5879-5890, October 2017.<\/li>\n\n\n\n
  18. Rakshith Rajashekar, Marco Di Renzo, K.V.S. Hari, Lajos Hanzo, \u201cA Generalized Transmit and Receive Diversity Condition for Feedback-Assisted MIMO Systems: Theory and Applications in Full-Duplex Spatial Modulation,\u201d IEEE Transactions on Signal Processing, <\/strong>vol. 64, pp. 6505-6519, Dec 2017.(First author is a former student and co-authors ar collaborators)<\/em><\/li>\n\n\n\n
  19. Rakshith Rajashekar, Chao Xu, Naoki Ishikawa, S Shinya Sugiura, K.V.S. Hari, L. Hanzo, \u201d Algebraic Differential Spatial Modulation is Capable of Approaching the Performance of its Coherent Counterpart\u201d, IEEE Transactions on Communications.<\/strong> vol. 65(10), pp.4260-4273, Oct 2017.(First author is a former student and co-authors are collaborators)<\/em><\/li>\n\n\n\n
  20. Avik Santra and K.V.S. Hari, \u201cA Novel Subspace Based Method for Compensation of Multiple CFOs in uplink MIMO OFDM Systems\u201d, IEEE Communication Letters.<\/strong> vol. 21(9), pp. 1993\u20131996, Sep 2017. (First author is a former student)<\/em><\/li>\n\n\n\n
  21. Renu Jose and K.V.S. Hari, \u201cJoint Statistical Framework for the Estimation of Channel and SFO in OFDM Systems,\u201d IET Signal Processing<\/strong>, Jun 2017. DOI: 10.1049\/iet-spr.2016.0580. (First author is a former student.)<\/em><\/li>\n\n\n\n
  22. A. R. Sachin, Sooraj K. Ambat and K.V.S. Hari, \u201cAnalysis of Intra-Pulse Frequency Modulated, Low Probability of Interception, Radar Signals,\u201d Sadhana<\/strong>, vol. 42(7), pp. 1037-1050, July 2017.(Co-authors were former students<\/em><\/li>\n\n\n\n
  23. Amit Dutta, K.V.S. Hari, Chandra Murthy, Neelesh Mehta, Lajos Hanzo, \u201d Minimum Error Probability MIMO-Aided Relaying: Multi-Hop, Parallel and Cognitive Designs\u201d, IEEE Transactions on Vehicular Technology<\/strong>, vol.66(6), pp.5435-5440, June 2017.(First author is a former student and other co-authors are collaborators)<\/em><\/li>\n\n\n\n
  24. Rakshith Rajashekar, Naoki Ishikawa, Shinya Sugiura, K.V.S. Hari and L. Hanzo, \u201cFull-Diversity Dispersion Matrices from Algebraic Field Extensions for Differential Spatial Modulation,\u201d IEEE Transactions on Vehicular Technology<\/strong>, vol. 66(1), pp. 385-394, Jan 2017.(First author iss a former student and other co-authors are collaborators)<\/em><\/li>\n\n\n\n
  25. Rakshith Rajashekar, K. V. S. Hari, Lajos Hanzo, \u201cTransmit antenna subset selection for single and multiuser spatial modulation systems operating in frequency selective channels, IEEE Transactions on Vehicular Technology<\/strong>.(First author is a former student and third author is a collaborator)<\/em><\/li>\n\n\n\n
  26. K. G. Deepa, Sooraj K. Ambat and K. V. S. Hari,\u201dFusion of sparse reconstruction algorithms for multiple measurement vectors,\u201d Sadhana<\/strong>, vol. 41(11), pp. 1275-1287, Nov. 2016. (First and second authors were former students)<\/em><\/li>\n\n\n\n
  27. Pranav S. Koundinya, K. V. S. Hari, Lajos Hanzo, \u201cJoint Design of the Spatial and of the Classic Symbol Alphabet Improves Single-RF Spatial Modulation\u201d, IEEE Access<\/strong> vol. 4, pp. 10246-10257, Aug. 2016. (First author was a project staff member and third author is a collaborator)<\/em><\/li>\n\n\n\n
  28. Karthik Upadhya, Chandra Sekhar Seelamantula, K.V.S. Hari, \u201cA Risk Minimization Framework for Channel Estimation in OFDM Systems\u201d, EURASIP Signal Processing<\/strong>, vol. 128, pp. 78-87, Jan. 2016.(First author was a project staff member and second author is a collaborator).<\/em><\/li>\n\n\n\n
  29. Ping Yang, Yue Xiao, K.V.S. Hari,  A. Chockalingam, Shinya Sugiura, Harald Haas,  Marco Di Renzo,  Zilong Liu, Lixia Xiao, Shaoqian Li,  and Lajos Hanzo, \u201cSingle-Carrier Spatial Modulation for Large-Scale Antenna Aided Systems\u201d IEEE Communications Surveys and Tutorials<\/strong>, vol. 18(3), pp. 1687-1716, Mar. 2016. (Authors are collaborators).<\/em><\/li>\n\n\n\n
  30. Rakshith Rajashekar, K.V.S. Hari and Lajos Hanzo, \u201cQuantifying the Transmit Diversity Order of Euclidean Distance Based Antenna Selection in Spatial Modulation\u201d, IEEE Signal Processing Letters,<\/strong> 22 (9), pages 1434-1437, Sep 2015. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  31. Amit Dutta, K.V.S. Hari,and Lajos Hanzo, \u201cMinimum-Error-Probability CFO Estimation for Muti-User MIMO OFDM Systems,\u201d IEEE Transactions on Vehicular Technology<\/strong>, 64 (7), pages 2804-2818, July 2015 (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  32. Sooraj K. Ambat and K.V.S. Hari, \u201cAn Iterative Framework for Sparse Signal Reconstruction Algorithms Signal Processing,\u201d EURASIP Signal Processing (Elsevier),<\/strong> vol. 108, pp. 351-364, Mar 2015. (First author is a PhD student).<\/em><\/li>\n\n\n\n
  33. Amit Dutta, K.V.S. Hari,and Lajos Hanzo, \u201cLinear Transceiver Design for an Amplify-and-Forward Relay Based on the MBER Criterion,\u201d IEEE Transactions on Communications<\/strong>, vol. 62 (11), pages 3765-3777, Nov 2014. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  34. Dinesh Dileep Gaurav and K.V.S. Hari, \u201cAn Eigen Approach to Transmit Beamforming in Wireless Networks with Single Antenna Receivers,\u201d IEEE Transactions on Wireless Communications<\/strong>, vol. 13(11), pages 6431-6443, Nov 2014. (First author is a PhD student).<\/em><\/li>\n\n\n\n
  35. Mohammad Ismat Kadir, Sheng Chen, K.V.S. Hari, K. Giridhar and Lajos Hanzo, \u201cIterative Soft Multiple-Symbol Differential Sphere Decoding Aided Multicarrier Differential Space-Time Shift Keying,\u201d IEEE Transactions on Vehicular Technology<\/strong>, vol. 63 (8), pages 4102-4108, Oct 2014. (Co-authors are collaborators<\/em>).<\/li>\n\n\n\n
  36. Sooraj K. Ambat, Saikat Chatterjee, K.V.S. Hari, \u201cA Committee Machine Approach for Compressed Sensing Signal Reconstruction,\u201d IEEE Transactions on Signal Processing, <\/strong>vol. 62(7), pp.1705-1717, Apr 2014. (First author is a PhD student and second author is a collaborator).<\/em><\/li>\n\n\n\n
  37. Sooraj K. Ambat, Saikat Chatterjee, K.V.S. Hari, \u201d Progressive Fusion of Reconstruction Algorithms for Low Latency Applications in Compressed Sensing \u201d Signal Processing, <\/strong>vol.97, pp. 146-151, Apr 2014. (First author is a PhD student and second author is a collaborator).<\/em><\/li>\n\n\n\n
  38. Renu Jose, Sooraj K. Ambat and K.V.S. Hari, \u201cLow Complexity Joint Estimation of Synchronization Impairments in Sparse Channel for MIMO-OFDM System,\u201d AEU \u2013 International Journal of Electronics and Communications, Elsevier Publications, <\/strong>vol. 68(2), pp. 151-157,Feb 2014. (First and second authors are PhD students).<\/em><\/li>\n\n\n\n
  39. Rakshith Rajashekar, K.V.S. Hari, L. Hanzo, \u201cReduced-Complexity ML Detection and Optimal Training in Spatial Modulation Systems,\u201d IEEE Transactions on Communications<\/strong>, vol. 62(1), pp. 112-125, Jan 2014. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  40. Amit Datta, K.V.S. Hari, Lajos Hanzo \u201cChannel Estimation Relying on the Minimum Bit Error Ratio Criterion for BPSK and QPSK Signals,\u201d IET Communications<\/strong>, vol. 8, pp.69-76, Jan 2014. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  41. Renu Jose, K.V.S. Hari, \u201cA Bayesian Approach for Joint Estimation of Phase Noise and Channel in OFDM System,\u201d IET Signal Processing<\/strong>, vol.8 (1), pp. 10-20, Feb 2014. (First author is a PhD student).<\/em><\/li>\n\n\n\n
  42. N. Mukund Sriram, B.S. Adiga, K.V.S. Hari, \u201d Grassmannian Fusion Frames and its use in Block Sparse Recovery-\u201d Signal Processing<\/strong>, vol.94, pp. 498\u2013502, Jan 2014. (First author is a former student and second author is a collaborator).<\/em><\/li>\n\n\n\n
  43. Rakshith Jagannath and K.V.S. Hari, \u201cBlock Sparse Estimator for Grid Matching in Single Snapshot DOA Estimation,\u201d IEEE Signal Processing Letters, <\/strong>vol. 20(11), pp.1038-1041, Nov 2013. (First author was a project staff member).<\/em><\/li>\n\n\n\n
  44. Dinesh Dileep Gaurav and K.V.S. Hari,\u201d A Fast Eigen Solution for Homogeneous Quadratic Minimization with at most Three Constraints,\u201d IEEE Signal Processing Letters, <\/strong>vol. 20(10), pp.968-971, Oct 2013. <\/strong>(First author is a PhD student).<\/em><\/li>\n\n\n\n
  45. Rakshith Rajashekar, Hari, K.V.S., Lajos Hanzo, \u201cA Reduced-Complexity Partial-Interference-Cancellation Group Decoder for STBCs\u201d IEEE Signal Processing Letters<\/strong>, vol. 20(10), pp. 929-932, Oct 2013. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  46. K.V.S. Hari, John-Olof Nilsson, Isaac Skog, Peter Handel, Jouni Rantakokko, G.V. Prateek, \u201cA Prototype of a First-Responder Indoor Localization System,\u201d Special Issue on Cyber Physical Systems, Journal of IISc, <\/strong>93(3), pp. 511-520, Sep 2013. (Co-authors are collaborators<\/em>).<\/li>\n\n\n\n
  47. Renu Jose, K.V.S. Hari, \u201cMaximum Likelihood Algorithms for Joint Estimation of Synchronization Impairments and Channel in MIMO-OFDM System,\u201d IET Communications<\/strong>, vol. 7(15), pp. 1567-1579, Aug 2013. (First author is a PhD student).<\/em><\/li>\n\n\n\n
  48. Rakshith Rajashekar, K.V.S. Hari, L. Hanzo, \u201cSpatial Modulation aided Zero-Padded Single Carrier Transmission for Dispersive Channels,\u201d IEEE Transactions on Communications<\/strong>, vol. 61(6), pp. 2318-2329, June 2013. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  49. Sooraj K. Ambat, Saikat Chatterjee, K.V.S. Hari, Fusion of Algorithms for Compressed Sensing,\u201d IEEE Transactions on Signal Processing<\/strong>, vol.61 (14), pp. 3699-3704, 2013. (First author is a PhD student and second author is a collaborator).<\/em><\/li>\n\n\n\n
  50. Rong zhang, Li Wang, Gerard Parr, Osianoh Glenn Aliu, Benga Awoseyila, Nader Azarmi, Saleem Bhatti, Eliane Bodanese, Hong Chen, Mehrdad Dianati, Amit Dutta, Michael Fitch, K. Giridhar, Steve Hailes, K.V.S. Hari, Muhammad Ali Imran, Aditya K. Jagannatham, Abhay Karandikar, Santosh Kawade, Mohammed Zafar Ali Khan, Sayee C. Kompalli, Patrick Langdon, Babu Narayanan, Andreas Mauthe, Joseph Mc Geehan, Neelesh Mehta, Klutto Millet, Klaus Moessner, Rakshith Rajashekar, Barathram Ramkumar, Vinay Ribeiro, Kasturi Vasudevan, and Lajos Hanzo, \u201d Advances in base- and mobile-station aided cooperative wireless communications: An overview \u201d IEEE Vehicular Technology Magazine<\/strong>, vol.8(1), pp. 57-69, March 2013. (Co-authors are collaborators).<\/em><\/li>\n\n\n\n
  51. Rakshith Rajashekar, Hari, K.V.S., Lajos Hanzo, \u201cAntenna Selection in Spatial Modulation Systems\u201d IEEE Communications Letters <\/strong>vol. 17(3), pp. 521-524, Mar 2013. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  52. Rakshith Rajashekar, Hari, K.V.S., Lajos Hanzo, \u201cStructured Dispersion Matrices from Division Algebra Codes for Space-Time Shift Keying,\u201d IEEE Signal Processing Letters<\/strong> vol. 20(4), pp. 371-374, Apr 2013. (First author is a PhD student and third author is a collaborator).<\/em><\/li>\n\n\n\n
  53. Avinash Mohan and K.V.S. Hari, \u201cLow Complexity Adaptation for SISO Channel Shortening Equalizers,\u201d AEU<\/strong> \u2013 International Journal of Electronics and Communications<\/strong>, Elsevier Publications, 66(8), pp. 600\u2013604, August 2012. (First author was a project staff member).<\/em><\/li>\n\n\n\n
  54. Satya Sudhakar Yedlapalli and K. V. S. Hari, \u201d The line Spectral Frequency Model of a Finite Length,\u201d Special Issue on Model Order Selection in Signal Processing Systems, IEEE Journal of Selected Topics in Signal Processing<\/strong>, vol. 4(3), pp.646-658, June 2010. (First author was a PhD student).<\/em><\/li>\n\n\n\n
  55. M R Bhavani Shankar and K V S Hari, \u2018Systematic Construction of Linear Transform based Full Diversity, Rate One Space-Time-Frequency Codes,\u2019 IEEE Transactions on Signal Processing<\/strong>, vol. 57, issue 6, pp. 2285-2298, June 2009. (First author was a PhD student).<\/em><\/li>\n\n\n\n
  56. M. R. Bhavani Shankar and K. V. S. Hari, \u2018On the Variations in Mutual Information of MIMO Communication Systems Due to Perturbed Channel State Information at Transmitter\u2019 IEEE Transactions in Communications<\/strong>, vol. 54(9), pp. 1593\u20131603, Sep 2006. (First author was a PhD student).<\/em><\/li>\n\n\n\n
  57. A. Vijaya Krishna and K. V. S. Hari \u2018Filterbank Precoding for FIR equalization in high rate MIMO communications\u2019 IEEE Transactions on Signal Processing<\/strong>, vol. 54 (5), pp. 1645 \u2013 1652, May 2006. (First author was a PhD student).<\/em><\/li>\n\n\n\n
  58. M. R. Bhavani Shankar and K. V. S. Hari \u2018Reduced Complexity Equalization schemes for Zero Padded OFDM Systems,\u2019 IEEE Signal Processing Letters<\/strong>, Volume: 11(9), pp. 752- 755, Sep 2004. (First author was a PhD student).<\/em><\/li>\n\n\n\n
  59. V. G. S. Prasad and K. V. S. Hari, \u2018Interleaved Orthogonal Frequency Division Multiplexing (IOFDM) System,\u2019 IEEE Transactions on Signal Processing<\/strong>, vol. 52(6), pp. 1711-1721, June 2004. (First author was an ME student).<\/em><\/li>\n\n\n\n
  60. H. Bolcskei, A. J. Paulraj, K. V. S. Hari, R. U. Nabar, W. W. Lu, \u2018Fixed broadband wireless access: state of the art, challenges, and future directions,\u2019 IEEE Communications Magazine<\/strong> pp. 100 -108,  Jan 2001.(Co-authors were collaborators).<\/em><\/li>\n\n\n\n
  61. G. Ganesan and K. V. S. Hari, `HOS based orthogonal subspace algorithms for causal ARMA system identification,\u2019  EURASIP\u2019s Signal Processing<\/strong>, vol. 80, Issue 3, pp. 535-542, March 2000. (First author was a Master\u2019s student).<\/em><\/li>\n\n\n\n
  62. K. V. S. Hari and B. V. Ramakrishnan, `Performance analysis of a modified spatial smoothing technique for direction estimation,\u2019 EURASIP\u2019s Signal Processing<\/strong>, vol. 79, Issue 1, pp. 73-85, November 1999. (First author was a Master\u2019s student).<\/em><\/li>\n\n\n\n
  63. K. V. S. Hari and Bjorn Ottersten, `Parameter Estimation using a Sensor Array in a Ricean Fading channel,\u2019 Sadhana,  Proceedings of Indian Academy of Sciences in Engineering Sciences<\/strong>\u2018 vol. 23, Part I, pp. 5-15, February 1998.<\/li>\n\n\n\n
  64. Sachin S. Deo and K. V. S. Hari,`Simple method to compute a function in fixed-point arithmetic,\u2019 Electronics Letters<\/strong>, vol.33, no. 23, pp. 1631-1632, November 1997.(First author was a Master\u2019s student).<\/em><\/li>\n\n\n\n
  65. L.Srinivas and K. V. S. Hari,`FIR System Identification based on Subspaces of a Higher-Order Cumulant Matrix,\u2019 IEEE Transactions on Signal Processing<\/strong>, vol. 46, June 1996. (First author was a Master\u2019s student).<\/em><\/li>\n\n\n\n
  66. L.Srinivas and K. V. S. Hari,`FIR System Identification using Higher-Order Cumulants \u2013 A Generalized Approach,\u2019 IEEE Transactions on Signal Processing<\/strong>, December 1995. (First author was a Master\u2019s student).<\/em><\/li>\n\n\n\n
  67. K. V. S. Hari and Uma Gummadavelli, `Effect of Spatial Smoothing on the performance of Subspace methods in the presence of Array Model Errors,\u2019 Special Issue on Statistical Signal Processing and Control, IFAC Journal, Automatica<\/strong>, January 1994. (Second author was a Master\u2019s student).<\/em><\/li>\n\n\n\n
  68. Bhaskar D. Rao and K. V. S. Hari, `Weighted Subspace Methods and Spatial Smoothing: Analysis and Comparison,\u2019 IEEE Transactions on Signal Processing<\/strong>, Vol. 41, No. 2, pp 788-803, February 1993.<\/li>\n\n\n\n
  69. Bhaskar D. Rao and K. V. S. Hari,`Analysis of Subspace based DOA Estimation Methods,\u2019 Sadhana, Proceedings of Indian Academy of Sciences in Engineering Sciences\u2019 Special Issue on Recent advances in Digital Signal Processing<\/strong>, vol. 16, Part 3, pp. 183-194, November 1991.<\/li>\n\n\n\n
  70. Bhaskar D. Rao and K. V. S. Hari, `Effect of Spatial Smoothing on the Performance of MUSIC and the Minimum-Norm method,\u2019 Proceedings of IEE,<\/strong> Vol. 137, Part F, No. 6, pp 449-458, December 1990.<\/li>\n\n\n\n
  71. Bhaskar D. Rao and K. V. S. Hari, `Performance Analysis of Root-Music,\u2019 IEEE Transactions on Acoustics, Speech and Signal Processing<\/strong>, Vol. 43, pp 1939-1949, December 1989.<\/li>\n\n\n\n
  72. Bhaskar D. Rao and K. V. S. Hari, `Performance Analysis of ESPRIT and TAM in determining the Direction of Arrival of Plane Waves in Noise,\u2019 IEEE Transactions on Acoustics, Speech and Signal Processing<\/strong>, Vol. 37, pp 1990-1994, December 1989.<\/li>\n\n\n\n
  73. Bhaskar D. Rao and K. V. S. Hari, `Statistical Performance Analysis of the Minimum-Norm method,\u2019 Proceedings of IEE<\/strong>, Vol. 136, Part F, no. 3, pp 125-134, June 1989.<\/li>\n\n\n\n
  74. Surendra Prasad and K.V.S.Hari, `Adaptive Seismic Deconvolution via the Canonical Variate Analysis,\u2019 Journal of IETE<\/strong>, vol. 34, no. 5, pp. 423-430,  September-October 1988.<\/li>\n\n\n\n
  75. Surendra Prasad and K. V. S. Hari, `Improved ARMA Spectral Estimation using the Canonical Variate Method,\u2019 IEEE Transactions on Acoustics, Speech and Signal Processing,<\/strong> Vol. 35, pp 900-903, June 1987.<\/li>\n<\/ol>\n\n\n\n
    \n\n\n

    Book Chapters<\/h2>\n\n\n
      \n
    1. Y Agrawal, A Kushwaha, GK Ananthasuresh, KVS Hari, S Khandai, \u201cAn Assistive Chair using a Series-Elastic Actuator,\u201d 4th International and 19th National Conference on Machines and Mechanisms, <\/strong>2022.<\/li>\n\n\n\n
    2. K. V. S. Hari, \u2018Channel Models for Wireless Communication Systems,\u2019 Wireless Network Design Optimization Models and Solution Procedures<\/strong> by Kennington, Jeff; Olinick, Eli; Rajan, Dinesh (Eds.), International Series in Operations Research & Management Science, Springer-Verlag, Vol. 158, 1st Edition, 2011.<\/li>\n\n\n\n
    3. Joby Joseph and K. V. S. Hari,\u2019Direction Estimation of Broadband sources for Auditory Localization and Spatially Selective Listening,\u2019Advances in Direction-of-Arrival Estimation<\/strong> (Artech House Radar Library), S. Chandran, editor, Artech House , December 2005.<\/li>\n\n\n\n
    4. K. V. S. Hari and V. G. S. Prasad, \u2018Space-Time and Space-Frequency Block Coded Interleaved OFDM System,\u2019 Adaptive Antenna Arrays<\/strong>, S. Chandran, Editor, Springer Verlag, Berlin, June 2004.<\/li>\n\n\n\n
    5. Bhaskar D. Rao and K.V.S.Hari,`Spatial Smoothing and MUSIC: Further Results,\u2019 SVD and Signal Processing , II Algorithms, Analysis and Applications<\/strong>, R. J. Vaccaro, Editor, Elsevier Science Publishers, B.V., Amsterdam, 1991.<\/li>\n<\/ol>\n\n\n\n

      Books which have cited the work on Array Processing and Wireless Channel Models For details, click here<\/a><\/p>\n\n\n\n

      \n\n\n

      Conference Papers<\/h2>\n\n\n
        \n
      1. H.K. Aggarwal, S. Chatterjee, D. Shanbhag, U. Patil, K.V.S. Hari; LSST: Learned Single-Shot Trajectory and Reconstruction Network for MR Imaging. In: Xu, X., Cui, Z., Rekik, I., Ouyang, X., Sun, K. (eds) Machine Learning in Medical Imaging. MLMI 2024<\/strong>. Lecture Notes in Computer Science, vol 15241, pp 187\u2013196. Springer, Cham.<\/li>\n\n\n\n
      2. S. Bhogavalli, E Grivel, K.V.S. Hari, V Corretja, “Differential Evolution algorithm to jointly estimate the target parameters in a MIMO OFDM DFRC system”, 2024 IEEE Radar Conference (RadarConf24<\/strong>).  (First author is a student, second and fourth authors are collaborators)<\/em><\/li>\n\n\n\n
      3. S. Bhogavalli, E Grivel, K.V.S. Hari, V Corretja, “Selecting transmission entities of an IM-based MIMO OFDM DFRC System by using Pareto front”, 2024 IEEE Radar Conference (RadarConf24<\/strong>), 1-6.  (First author is a student, second and fourth authors are collaborators)<\/em><\/li>\n\n\n\n
      4. S. Bhogavalli, E Grivel, K.V.S. Hari, V Corretja, “Modified Cram\u00e9r-Rao bound for the estimation of the target parameters in a MIMO OFDM DFRC System”, GRETSI 2023<\/strong>.  (First author is a student, second and fourth authors are collaborators)<\/em><\/li>\n\n\n\n
      5. Swati Bhattacharya, K.V.S. Hari, \u201cFastNet for Symbol Detection in Massive MIMO Systems,\u201d 2023 IEEE CONECCT<\/strong>, Bangalore, July 2023.<\/li>\n\n\n\n
      6. Swati Bhattacharya, K.V.S. Hari, Yonina C Eldar, \u201cJoint Channel Estimation and Symbol Detection in Overloaded MIMO Using ADMM,\u201d 2023 IEEE Statistical Signal Processing Workshop<\/strong>, Hanoi, Vietnam, July 2023.<\/li>\n\n\n\n
      7. Satwika Bhogavalli, K.V.S. Hari, Eric Grivel, Vincent Corretja,\u201dWaveform design to improve the estimation of target parameters using the Fourier Transform method in a MIMO OFDM DFRC system,\u201d  Proc. of 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP <\/strong>2023), Rhodes, Greece, June 2023.<\/li>\n\n\n\n
      8. Pavan Kumar G V V R and K.V.S. Hari, \u201cA Fast Dictionary Learning Algorithm for CSI Feedback in Massive MIMO FDD Systems,\u201d for publication in National Conference on Communications (NCC 2023<\/strong>), IIT Guwahati, Feb 2023.<\/li>\n\n\n\n
      9. Swati Bhattacharya, K.V.S. Hari, \u201cA Novel Method for Millimetre-Wave Channel Estimation for 1-bit Quantized Receivers using Low-Rank Matrix Constraints\u201d IEEE International Conference on Signal Processing Communications (SPCOM 2022<\/strong>), Bangalore, 11-15 July 2022.<\/li>\n\n\n\n
      10. Titas Ghoshal, K.V.S. Hari, \u201cObject Classification Using Micro-Doppler Signature And Clutter Suppression In MIMO Radar,\u201d 2022 IEEE CONECCT,<\/strong> Bangalore, 8-10 July 2022.<\/li>\n\n\n\n
      11. Shubham Sharma, Geert Leus, K.V.S. Hari, \u201cLearning-based method for k-space trajectory design in MRI,\u201d 44th IEEE Engineering in Medicine and Biology Conference (EMBC\u201922<\/strong>) to be held in Glasgow, United Kingdom 11-15 July 2022.<\/li>\n\n\n\n
      12. A Kushwaha, Y Agrawal, S. Khandai, K.V.S. Hari, G.K. Ananthasuresh, \u201cAn Assistive Chair Using a Series-Elastic Actuator,\u201d Proceedings of iNaCoMM<\/strong>, Machines, Mechanism and Robotics, 1289-1302, Springer, 2022<\/li>\n\n\n\n
      13. B Satwika, K.V.S. Hari, \u201cAn Analysis for the Performance of the OFDM-IM Systems Impaired by Carrier Frequency Offset\u201d 29th European Signal Processing Conference (EUSIPCO <\/strong>2021), 1661-1665, 2021<\/li>\n\n\n\n
      14. C.G. Jansson, R. Thottappillil, S. Hillman, S. M\u00f6ller, K.V.S. Hari, R. Sundaresan, \u201cExperiments in Creating Online Course Content for Signal Processing Education,\u201d Proc. of 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP <\/strong>2020), Barcelona, May 2020.<\/li>\n\n\n\n
      15. Shubham Sharma, K.V.S. Hari and Geert Leus, \u201cSpace Filling Curves for MRI Sampling,\u201d Proc. of 2020 IEEE International Conference on Acoustics, Speech and Signal Processing, Barcelona (ICASSP <\/strong>2020), May 2020<\/li>\n\n\n\n
      16. Shubham Sharma, K.V.S. Hari and Geert Leus, \u201cK-Space Trajectory Design for Reduced MRI Scan Time,\u201d Proceedings of 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP <\/strong>2020), Barcelona, May 2020.<\/li>\n\n\n\n
      17. Y. Agrawal, A. Kushwaha, G.K. Ananthasuresh, K.V.S. Hari, S. Khandai,\u201dAn Assistive Chair using a Series-Elastic Actuator,\u201d 4 th International and 19th National Conference on Machines and Mechanism <\/strong>, Dec 2019<\/li>\n\n\n\n
      18. S.  Elayaperumal, K. V S.  Hari, \u201cOptimal Irregular Subarray Design for Adaptive Jammer Suppression in Phased Array Radar,\u201d 2019 IEEE International Symposium on Phased Array System & Technology (PAST <\/strong>2019), Waltham, MA, Oct 2019.<\/li>\n\n\n\n
      19. A Agrawal, S Nag, KVS Hari, SP Arun, \u201cUpright bigram processing predicts reading fluency,\u201dSixth Annual Conference of the Association for Cognitive Science, (ACCS) <\/strong>2019.<\/li>\n\n\n\n
      20. Kiran Gunde, K.V.S. Hari, \u201d Modified Generalised Quadrature Spatial Modulation,\u201d Proc. of National Conference on Communications (NCC) <\/strong>2019, Bangalore, Feb 2019.<\/li>\n\n\n\n
      21. Aakash Agarwal, K.V.S. Hari, S.P. Arun, \u201cHow does reading expertise influence letter representations in the brain? An fMRI study,\u201d Vision Sciences Society (VSS)<\/strong> Annual Meeting, Florida, May 2018.<\/li>\n\n\n\n
      22. G. S. Muralikrishna, Sooraj K. Ambat, K.V.S. Hari, \u201d Batch Look Ahead Orthogonal Matching Pursuit,\u201d Prof. of National Conference on Communications (NCC<\/strong> 2018), Hyderabad, Feb 2018.<\/li>\n\n\n\n
      23. Aakash Agarwal, K.V.S. Hari, S.P. Arun, \u201cHow reading changes letter representations: a double dissociation using orthographically distinct scripts in India,\u201d Vision Sciences Society (VSS<\/strong>) Annual Meeting, Florida, May 2017.<\/li>\n\n\n\n
      24. Deepa K. G., Sooraj K. Ambat, K. V. S. Hari, \u201cFusion of Algorithms for Multiple Measurement Vectors,\u201d Proc. of 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP <\/strong>2016), Shanghai, March 2016.<\/li>\n\n\n\n
      25. Sooraj K. Ambat, Shree Ranga Raju N.M.  and K.V.S. Hari, \u201cGini Index based Search Space Selection in Compressive Sampling Matching Pursuit,\u201d IEEE INDICON <\/strong>2014, 11-13 Dec 2014, Pune, India.<\/li>\n\n\n\n
      26. Girisha R. Shetty and K.V.S. Hari and Peter Handel, \u201cFusing the Navigation Information of Dual Foot-Mounted Zero-Velocity-Update-Aided Inertial Navigation Systems,\u201d International Conference on Signal Processing and Communications (SPCOM <\/strong>2014), July 2014, Bangalore, India.<\/li>\n\n\n\n
      27. Prateek Basavapur Swamy, Sooraj K. Ambat, Saikat Chatterjee, K.V.S. Hari, \u201cReduced Look Ahead Orthogonal Matching Pursuit\u201d, published National Conference on Communications (NCC <\/strong>2014),  Feb 2014, Kanpur, India.<\/li>\n\n\n\n
      28. Deepa K G, Sooraj K. Ambat, K.V.S. Hari, \u201cModified Greedy Pursuits for Improving Sparse Recovery\u201d, National Conference on Communications, NCC <\/strong>2014, Feb 2014, Kanpur, India.<\/li>\n\n\n\n
      29. J-O. Nilsson, I. Skog, P. H\u00e4ndel, M. Olsson, J. Rantakokko, K.V.S. Hari, \u201cAccurate Indoor Positioning of Firefighters Using Dual Foot-mounted Inertial Sensors and Inter-agent Ranging\u201d, published IEEE\/ION <\/strong>Position Location and Navigation Symposium,<\/strong> May 2014.<\/li>\n\n\n\n
      30. Rakshith Rajashekar, K.V.S. Hari, K. Giridhar, L. Hanzo, \u201cPerformance Analysis of Antenna Selection Algorithms in Spatial Modulation Systems with Imperfect CSIR\u201d, European Wireless 2013<\/strong>, Guildford, UK, 16-18 Apr. 2013.<\/li>\n\n\n\n
      31. Sooraj K. Ambat, Saikat Chatterjee, K.V.S. Hari, \u201cFusion of Algorithms for Compressed Sensing\u201d, publication in IEEE International Conference on Acoustics, Speech and Signal Processing  (ICASSP) <\/strong>2013, Vancouver, Canada, 29-31 May 2013.<\/li>\n\n\n\n
      32. G. V. Prateek, Girisha R. Shetty, K.V.S. Hari, Peter Handel,\u201dData Fusion of Dual Foot-Mounted INS to Reduce the Systematic Heading Drift,\u201d Proceedings of 4th International Conference on Intelligent Systems, Modelling and Simulation (ISMS<\/strong> 2013), 29-31 Jan 2013, Bangkok, Thailand.<\/li>\n\n\n\n
      33. G. V. Prateek, Nijil K., K.V.S. Hari,\u201d Classification of Vehicles Using Magnetic Field Angle Model,\u201d Proceedings of 4th International Conference on Intelligent Systems, Modelling and Simulation (ISMS<\/strong> 2013), 29-31 Jan 2013, Bangkok, Thailand.<\/li>\n\n\n\n
      34. Prateek G. V., Rajkumar V. , Nijil K. , and K.V.S. Hari; , \u201cClassification of Vehicles Using Magnetic Dipole Model,\u201d Proceedings of IEEE TENCON 2012<\/strong>, 19-22 Nov 2012, Cebu, Philippines.<\/li>\n\n\n\n
      35. Rakshith Rajashekar and K.V.S. Hari, \u201cModulation Diversity for Spatial Modulation Using Complex Interleaved Orthogonal Design,\u201d Proceedings of IEEE TENCON 2012<\/strong>, 19-22 Nov 2012, Cebu, Phillipines.<\/li>\n\n\n\n
      36. Sooraj K. Ambat, Saikat Chatterjee, and K.V.S. Hari \u201cSubspace Pursuit Embedded in Orthogonal Matching Pursuit,\u201d Proceedings of IEEE TENCON 2012<\/strong>, 19-22 Nov 2012, Cebu, Philippines.<\/li>\n\n\n\n
      37. Sooraj K. Ambat, Saikat Chatterjee, and K.V.S. Hari \u201cOn Selection of Search Space Dimension in Compressive Sampling Matching Pursuit,\u201d Proceedings of IEEE TENCON 2012<\/strong>, 19-22 Nov 2012, Cebu, Philippines.<\/li>\n\n\n\n
      38. Sooraj K Ambat, Saikat Chatterjee, K.V.S. Hari, \u201cFusion of Matching Pursuits for Compressed Sensing Signal Reconstruction\u201d, Proceedings of European Signal Processing Conference (EUSIPCO <\/strong>2012), 27-31 Aug. 2012, Bucharest, Romania.<\/li>\n\n\n\n
      39. Yashwanth M, K.V.S. Hari, \u201cDelay Optimized Zero-Forcing Channel Shortening Algorithm for Wireless Communication,\u201d Proceedings of International Conference on Signal Processing and Communication (SPCOM 2012<\/strong>), July 2012, Bangalore, India.<\/li>\n\n\n\n
      40. Li Wang, K.V.S. Hari and Lajos Hanzo,\u201dIterative Amplitude\/Phase Multiple-Symbol Differential Sphere Detection for DAPSK Modulated Transmissions,\u201d Proceedings of IEEE International Conference on Communications (ICC 2012<\/strong>), 10-15 Jun 2012, Ottawa, Canada.<\/li>\n\n\n\n
      41. J-O. Nilsson, I. Skog, P. Handel and K.V.S. Hari,\u201dFoot-Mounted INS for Everybody \u2014 An Open-Source Embedded Implementation,\u201d Proceedings of IEEE\/ION Position Location and Navigation System (PLANS<\/strong>) Conference, 24-26 April 2012, Myrtle Beach, South Carolina, USA.<\/li>\n\n\n\n
      42. N. Mukund Sriram, B.S. Adiga and K.V.S. Hari,\u201dBurst Error Correction using Partial Fourier Matrices and Block Sparse Representation,\u201d Proceedings of National Conference on Communications (NCC 2012<\/strong>), 3-5 Feb 2012, IIT Kharagpur, India.<\/li>\n\n\n\n
      43. Renu Jose and K.V.S. Hari, \u201cJoint Estimation of Synchronization Impairments in MIMO-OFDM System,\u201d Proceedings of National Conference on Communications (NCC 2012<\/strong>), 3-5 Feb 2012, IIT Kharagpur, India.<\/li>\n\n\n\n
      44. Sooraj K. Ambat, Saikat Chatterjee, K.V.S. Hari,\u201dAdaptive Selection of Search Space in Look Ahead Orthogonal Matching Pursuit,\u201dProceedings of National Conference on Communications (NCC 2012<\/strong>), 3-5 Feb 2012, IIT Kharagpur, India.<\/li>\n\n\n\n
      45. Saikat Chatterjee, K.V.S. Hari, Peter Handel and Mikael Skoglund,\u201dProjection-Based Atom Selection in Orthogonal Matching Pursuit for Compressive Sensing,\u201d Proceedings of National Conference on Communications (NCC 2012<\/strong>), 3-5 Feb 2012, IIT Kharagpur, India.<\/li>\n\n\n\n
      46. M. R. Rakshith, K. V. S. Hari, Lajos Hanzo, \u201cField Extension Code Based Dispersion Matrices for Coherently Detected Space-Time Shift Keying,\u201d Proceedings of IEEE Globecom<\/strong> 2011, 5-9 Dec 2011, Houston, USA.<\/li>\n\n\n\n
      47. Dinesh Dileep Gaurav and K. V. S. Hari, \u201cDegrees of Freedom of Relay aided MIMO X network with Orthogonal Components,\u201d Proceedings of the 14th International Symposium on Wireless Personal Multimedia Communications (WPMC<\/strong> 2011), Oct 2011, Brest, France.<\/li>\n\n\n\n
      48. Avinash Mohan and KVS Hari, \u201cLow Complexity Adaptation for Channel Shortening Equalizers,\u201d Proceedings of 54th IEEE International Midwest Symposium on Circuits and Systems (IEEE MWSCAS<\/strong> 2011), Aug7-10 2011, Seoul, S. Korea.<\/li>\n\n\n\n
      49. K. V. S. Hari and V. Lalitha, \u201cSubspace-based DOA Estimation usinf Fractional Lower Order Statistics,\u201d Proceedings of IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP<\/strong> 2011), May 22-27 2011, Prague, Czech Republic.<\/li>\n\n\n\n
      50. Amit K Datta and K. V. S. Hari, \u201cChannel Estimation Using Minimum Bit Error Rate Framework for BPSK Signals \u201d Proceedings of IEEE Vehicular Technology Conference (VTC<\/strong>-Spring), May 15-18 2011, Budapest, Hungary.<\/li>\n\n\n\n
      51. K. V. S. Hari, Rakshith Jagannath,  Satya Sudhakar Yedlapalli, \u201cSensitivity Analysis of Minimum-Phase FIR Filters based on the Line Spectral Frequency Model\u201d, Proceedings of APSIPA<\/strong> Annual Summit and Conference 2010, 14-17 Dec 2010, Singapore. (available online at http:\/\/www.apsipa.org\/proceedings.htm )<\/li>\n\n\n\n
      52. Avik Santra and K V S Hari, \u201cNovel Subspace methods for Blind Estimation of Multiple CFOs in MIMO-OFDM Systems,\u201d Proceedings of International Conference on Signal Processing (ICSP<\/strong> 2010) conference, Beijing, October 2010.<\/li>\n\n\n\n
      53. Avik Santra and K V S Hari, \u201cLow Complexity PARAFAC Receiver for MIMO-OFDMA System in the Presence of Multi-Access Interference,\u201d Proceedings of 44th Asilomar<\/strong> Conference on Signals, Systems and Computers, Pacific Grove, CA, USA November 2010.<\/li>\n\n\n\n
      54. G V S S K R Naganjaneyulu and K V S Hari, \u201cStudy Of Acoustic Source Localization Algorithm For Planar arrays\u201d Proceedings of IEEE International Conference, TENCON<\/strong>2010, Fukuoka, Japan, November 2010.<\/li>\n\n\n\n
      55. M R Bhavani Shankar and K V S Hari, \u201cOn the Diversity and Complexity of Zero Forcing Receivers for MIMO Zero Padded Systems,\u201d Proceedings of International Conference on Signal Processing and Communication (SPCOM<\/strong> 2010), Bangalore July 2010.<\/li>\n\n\n\n
      56. Nithya V S, Karthik Sheshadri, Anurag Kumar, K V S Hari, \u201cModel-Based Target Tracking in a Wireless Network of Passive Infrared Sensor Nodes,\u201d Proceedings of International Conference on Signal Processing and Communication (SPCOM<\/strong> 2010), Bangalore July 2010.<\/li>\n\n\n\n
      57. Satya Sudhakar Yedlapalli and K V S Hari,\u201dA Novel Property of an Auto-Correlation Sequence and some Applications,\u201d Proceedings of International Conference on Signal Processing and Communication (SPCOM<\/strong> 2010), Bangalore July 2010.<\/li>\n\n\n\n
      58. A Vijayakrishna and K V S Hari, \u201cJointly Optimal MMSE Design for Non-redundant FIR Precoding and Equalization,\u201d to appear in the Proceedings of International Conference on Signal Processing and Communication (SPCOM<\/strong> 2010), Bangalore July 2010. Will be available at IEEE Xplore.<\/li>\n\n\n\n
      59. Satya Sudhakar Yedlapalli and K. V. S. Hari, \u201cThe Canonic Linear-Phase FIR lattice Filter Structures,\u201d Proceedings of National Conference on Communications (NCC<\/strong>-2010), Jan 2010.<\/li>\n\n\n\n
      60. Muralidhar, Karthik Li, Kwok H. K V S Hari , \u201d Iterative Kalman-AR Method for Doppler Spread Estimation in Flat Fading Channels \u201d IEEE Conference on Personal, Indoor and Mobile Radio Communications, 2007(PIMRC<\/strong> 2007) 3-7 sept. 2007,page(s): 1-5.<\/li>\n\n\n\n
      61. R. Deepak and K. V. S. Hari,\u2019 Harmonic mean of squared product distances: a new criterion to design codes for independent fading channels,\u2019 Proceedings of 2004 International Conference on Signal Processing and Communications (SPCOM<\/strong> 2004),} Bangalore, Dec 2004.<\/li>\n\n\n\n
      62. A. Vijaya Krishna and K. V. S. Hari,\u2019Minimum redundancy for FIR equalization in MIMO multicarrier modulation,\u2019 Proceedings of 2004 International Conference on Signal Processing and Communications (SPCOM<\/strong> 2004),} Bangalore, Dec 2004.<\/li>\n\n\n\n
      63. Avinash Achar and K. V. S. Hari,\u2019Parametric Localization of Correlated Incoherently Distributed Sources Using ESPRIT,\u2019 Proceedings of IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM<\/strong>2004,Barcelona, July 2004.<\/li>\n\n\n\n
      64. Vijayakrishna A. and K. V. S. Hari, \u2018Filterbank precoding for MIMO frequency selective channels: Minimum redundancy and equalizer design,\u2019 Proceedings of IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM<\/strong>2004, Barcelona, July 2004.<\/li>\n\n\n\n
      65. Vinod T.S and K. V. S. Hari,\u2019Optimal Pilot tones for MIMO Interleaved OFDM systems,\u2019  Proceedings of ICASSP<\/strong> 2004, Montreal, May 2004.<\/li>\n\n\n\n
      66. Karthik S. and K. V. S. Hari, \u2018Alternative Interleaving schemes for Interleaved Orthogonal Frequency Division Multiplexing,\u2019 Proceedings of TENCON<\/strong> 2003 \u2013 2003 IEEE Region 10 Conference on Convergent Technologies for the Asia-Pacific, Bangalore, Oct 2003.<\/li>\n\n\n\n
      67. Joby Joseph and K. V. S. Hari, \u2018Adaptive estimation of parameters using partial information of desired outputs,\u2019 Proceedings of TENCON<\/strong> 2003 \u2013 2003 IEEE Region 10 Conference on Convergent Technologies for the Asia-Pacific, Bangalore, Oct 2003.<\/li>\n\n\n\n
      68. M. R. Bhavani Shankar and K. V. S. Hari, \u2018Bounds on MIMO capacity due to channel perturbations,\u2019 in Proc of NCC<\/strong> 2003, Chennai, Jan 2003.<\/li>\n\n\n\n
      69. V. G. S. Prasad and K. V. S. Hari, \u2018Interleaved Orthogonal Frequency Division Multiplexing (IOFDM)System with lesser complexity \u2018 Proc of NCC<\/strong> 2003, Chennai, Jan 2003.<\/li>\n\n\n\n
      70. M. R. Bhavani Shankar and K. V. S. Hari, \u2018On the Variations in Capacity of MIMO Communication Systems to Channel Perturbations,\u2019 Proc of ICPWC<\/strong> 2002, New Delhi, Dec 2002.<\/li>\n\n\n\n
      71. V. G. S. Prasad and K. V. S. Hari, \u2018Space-Time Block Coded Interleaved Orthogonal Frequency Division Multiplexing System \u2018 Proc. of ICPWC<\/strong> 2002, New Delhi, Dec 2002.<\/li>\n\n\n\n
      72. V. G. S. Prasad and K. V. S. Hari, \u2018Interleaved Orthogonal Frequency Division Multiplexing System \u2018 Proc. of ICASSP 2002<\/strong>, Orlando, May 2002.<\/li>\n\n\n\n
      73. Joby Joseph and K. V. S. Hari, \u2018An algorithm to estimate multipath delays of broadband sources with only two sensors\u2019, Tenth Annual IEEE Symposium on Multimedia Communications and Signal Processing<\/strong>, Bangalore, Nov 2001.<\/li>\n\n\n\n
      74. D. S. Baum, R. Nabar, S. Panchanathan, K. V. S. Hari, V. Erceg, A. Paulraj, `Measurements and Characterization of Broadband MIMO Fixed Wireless Channels at 2.5 GHz,\u2019 Proc of IEEE Intl. Conf. on Personal Wireless Communication (ICPWC<\/strong> 2000), Hyderabad, India, Dec 2000.<\/li>\n\n\n\n
      75. G. Cirrincione, G. Ganesan, K.V.S.Hari and S. Van Huffel, \u2018Direct and neural techniques for the data least squares problem\u2019 Proceedings of Mathematical Theory of Networks and Systems<\/strong>, Perpignan, France, June 19-23, 2000.<\/li>\n\n\n\n
      76. Anurag Kumar, K. V. S. Hari, R. Shobhanjali and Srikumar Sharma, `Long-Range Dependence in the Aggregate Flow of TCP controlled Elastic sessions: An Investigation via the Processor Sharing Model,\u2019 Proceedings of the National Conference on Communications, NCC<\/strong>, Jan 2000.<\/li>\n\n\n\n
      77. Shishir K. L., K. V. S. Hari and Risto Wichman, `Low complexity method to estimate Co-channel signals using an Antenna Array,\u2019 Proceedings of the IEEE International Conference on Personal Wireless Communications (ICPWC<\/strong>\u201999), Jaipur, Feb 1999.<\/li>\n\n\n\n
      78. Shishir K. L. and K. V. S. Hari, `Detection of the number of Constant Modulus sources arriving at an antenna array,\u2019 Proceedings of the IEEE International Symposium on Wireless Communications for the Next Millennium<\/strong>, New Delhi, Sept 1998.<\/li>\n\n\n\n
      79. Raghuraman M. and K. V. S. Hari, `Estimation of nominal AOA and angular spread for spatially distributed sources in Ricean fading channels,\u2019 Proceedings of the IEEE<\/strong> International Symposium on Wireless Communications for the Next Millennium<\/strong>, New Delhi, Sept 1998.<\/li>\n\n\n\n
      80. K. V. S. Hari and Bjorn Ottersten, `Parameter Estimation using a Sensor Array in a Ricean Fading channel,\u2019 Proceedings of SPCOM<\/strong>\u201997, Bangalore, July 1997.<\/li>\n\n\n\n
      81. Y. Lavanis and K. V. S. Hari, `A Kernel for Wigner Distribution using Wigner Synthesis Techniques,\u2019 Proceedings of the Workshop on Underwater Systems and Engineering<\/strong>, Visakhapatnam, August 1994.<\/li>\n\n\n\n
      82. L. Srinivas and K. V. S. Hari, FIR System Identification using Higher Order Cumulants,\u2019 Proceedings of the National Symposium of Systems<\/strong>, pp. 201-205, Madras, October 1993.<\/li>\n\n\n\n
      83. K. V. S. Hari and Uma Gummadavelli, `On the Performance of Subspace methods in the presence of Array Model Errors and Spatial Smoothing,\u2019 Proceedings of ICASSP<\/strong>, Minnesota, April 1993.<\/li>\n\n\n\n
      84. Bhaskar D. Rao and K.V.S.Hari, `Weighted State Space Methods\/ESPRIT and Spatial Smoothing\u2019 Proceedings of ICASSP,<\/strong> Toronto, Canada, April 1991.<\/li>\n\n\n\n
      85. Bhaskar D. Rao and K.V.S.Hari,`On Spatial Smoothing and Weighted Subspace Methods\u2019 Proceedings of 24th Asilomar<\/strong> Conference on Signals, Systems and Computers, Monterey, Nov 90.<\/li>\n\n\n\n
      86. Bhaskar D. Rao and K.V.S.Hari,`Effect of Spatial Smoothing on State Space Methods\/ESPRIT,\u2019 Proceedings of 5th ASSP Workshop on Spectrum Estimation and Modelling, October 1990.<\/li>\n\n\n\n
      87. Bhaskar D. Rao and K.V.S.Hari,`Effect of Spatial Smoothing on the Performance of Noise Subspace Methods,\u2019 Proceedings of ICASSP<\/strong>, Albuquerque, New Mexico, April 1990.<\/li>\n\n\n\n
      88. Bhaskar D. Rao and K.V.S.Hari,`MUSIC and Spatial Smoothing: A Statistical Performance Analysis,\u2019 Proceedings of 23rd Asilomar<\/strong> Conference on Signals, Systems and Computers, Monterey, Nov 89.<\/li>\n\n\n\n
      89. Bhaskar D. Rao and K.V.S.Hari,`Statistical Performance Analysis of the Minimum-Norm method,\u2019 Proceedings of ICASSP,<\/strong> Glasgow, Scotland, May 1989.<\/li>\n\n\n\n
      90. Bhaskar D. Rao and K.V.S. Hari, `Performance Analysis of Root-Music,\u2019 Proceedings of 22nd Asilomar<\/strong> Conference on Signals, Systems and Computers, Monterey, November 1988.<\/li>\n\n\n\n
      91. Bhaskar D. Rao and K.V.S. Hari, `Performance Analysis of Subspace-based methods,\u2019 Proceedings of 4th ASSP Workshop<\/strong> on Spectrum Estimation and Modelling, Minnesota, August 1988.<\/li>\n<\/ol>\n\n\n\n
        \n\n\n

        Patents<\/h2>\n\n\n
          \n
        1. Shubham Sharma, K. V. S. Hari, \u201cSystem and Method for obtaining Random-like Projection-based Feasible Trajectory for MRI Scanning,\u201d Indian Patent<\/strong> granted, 2023<\/li>\n\n\n\n
        2. Satya Sudhakar Yedlapalli, K.V.S. Hari, \u201cDetermining spectral samples of a finite length sequence at non-uniformly spaced frequencies,\u201d US patent 8594167granted on 26 Nov 2013.<\/strong><\/li>\n\n\n\n
        3. Satya Sudhakar Yedlapalli, K.V.S. Hari, \u201cFiltering Discrete-time signals using Notch Filters\u201d USPTO Patent # 9112479, Aug 2015<\/strong><\/li>\n\n\n\n
        4. Satya Sudhakar Yedlapalli and K.V.S. Hari, \u201cDetermining spectral samples of a finite length sequence at non-uniformly spaced frequencies,\u201d Japanese Patent # IN-800641-04-JP-NAT<\/strong>, May 2015.<\/li>\n\n\n\n
        5. Satya Sudhakar Yedlapalli and K.V.S. Hari, \u201cDetermining spectral samples of a finite length sequence at non-uniformly spaced frequencies,\u201d Korean Patent # IN-800641-04-KR-NAT<\/strong>, Mar 2015.<\/li>\n\n\n\n
        6. Satya Sudhakar Yedlapalli and K. V. S. Hari , \u201cFiltering Discrete-Time Signals Using a Notch Filter,\u201d PCT publication # WO\/2012\/052807<\/strong>, 2012.<\/li>\n\n\n\n
        7. Satya Sudhakar Yedlapalli and K. V. S. Hari , \u201cFiltering Discrete-Time Signals Using a Notch Filter,\u201d Indian patent <\/strong>priority # 03081\/CHE\/2010<\/em>, 2010.<\/li>\n\n\n\n
        8. V.G.S. Prasad, K.V.S. Hari, \u201cINTERLEAVED ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (IOFDM) SYSTEM,\u201d Indian Patent 198687<\/strong>, May 2006.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

          Click for Citations based on Google Scholar   Journal Papers Book Chapters Conference Papers Patents Journal Papers Book Chapters Books which have cited the work on Array Processing and Wireless Channel Models For details, click here Conference Papers Patents<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/pages\/1188"}],"collection":[{"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/comments?post=1188"}],"version-history":[{"count":31,"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/pages\/1188\/revisions"}],"predecessor-version":[{"id":1513,"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/pages\/1188\/revisions\/1513"}],"wp:attachment":[{"href":"https:\/\/ece.iisc.ac.in\/hari\/wp-json\/wp\/v2\/media?parent=1188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}