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earlierjournal [2014/11/28 05:43]
cmurthy 		earlierjournal [2024/09/16 01:34] (current)
cmurthy
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 ======Publications====== ======Publications======
 =====Journal===== =====Journal=====
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 +  - //S. S. Thoota, P. Babu, and C. R. Murthy//, **Codebook Based Precoding and Power Allocation for MU-MIMO  Systems for Sum Rate Maximization**, IEEE Transactions on Communications, vol. 67, no. 12, pp. 8290-8302, Dec. 2019. {{:sai_tcom_precoding_mm.pdf|pdf}}
 +  - //D. Gündüz, P. de Kerret, N. D. Sidiropoulos, D. Gesbert, C. R. Murthy, and M. van der Schaar//, **Machine Learning in the Air**, IEEE Journal on Selected Areas in Communications, vol. 37, no. 10, pp. 2184-2199, Oct. 2019. {{:gunduz_ml_in_the_air.pdf|pdf}}
 +  - //R. Chopra, C. R. Murthy, and R. Annavajjala//, **Physical Layer Security in Wireless Sensor Networks Using Distributed Co-Phasing**, IEEE Transactions on Information Forensics and Security, vol. 14, no. 10, pp. 2662-2675, Oct. 2019. {{:jour_secure_dcp_web.pdf|pdf}}
 +  - //G. Joseph and C. R. Murthy//, **Measurement Bounds for Observability of Linear Dynamical Systems under Sparsity Constraints**, IEEE Transactions on Signal Processing, vol. 67, no. 8, pp. 1992-2006, Apr. 15, 2019. [[http://ece.iisc.ac.in/~cmurthy/Papers/Geethu_Observability_Journal.pdf|pdf]]
 +  - //M. Sharma, C. R. Murthy, and R. Vaze//, **Asymptotically Optimal Uncoordinated Power Control Policies for Energy Harvesting Multiple Access Channels with Decoding Costs**, IEEE Transactions on Communications, vol. 67, no. 3, pp. 2420-2435, Mar. 2019. {{:sh_gaussian_mac_tc_final_ver0.pdf|pdf}}
 +  - //R. Chopra, C. R. Murthy, H. A. Suraweera, E. G. Larsson//, **Analysis of Non-Orthogonal Training in Massive MIMO under Channel Aging with SIC Receivers**, IEEE Signal Processing Letters, vol. 26, no. 2, pp. 282-286, Feb. 2019. {{:lett_aging_noma_final.pdf|pdf}}
 +  - //R. Chopra, C. R. Murthy, and G. Rangarajan//, **Statistical Tests for Detecting Granger Causality**, IEEE Transactions on Signal Processing, vol. 66, no. 22, Nov. 15, 2018. {{:jour_detect_cause_final1.pdf|pdf}}
 +  - //A. Sharma and C. R. Murthy//, **On Finding a Subset of Non-Defective Items from a Large Population**, IEEE Transactions on Signal Processing, vol. 66, no. 21, pp. 5762-5775, Nov. 01. 2018. {{:find_nds_tsp_final.pdf|pdf}}
 +  - //Arunkumar K. P. and C. R. Murthy//, **Iterative Sparse Channel Estimation and Data Detection for Underwater Acoustic Communications Using Partial Interval Demodulation**, IEEE Transactions on Signal Processing, vol. 66, no. 19, pp. 5041-5055, Oct. 01, 2018. {{:journal_arun_uwac.pdf|pdf}}. Click {{:pdemo.zip|here}} for a bare-bones version of the code that demonstrate the main idea of the paper. 
 +  - //S. Khanna and C. R. Murthy//, **Sparse Recovery from Multiple Measurement Vectors Using Exponentiated Gradient Updates**, IEEE Signal Processing Letters, vol. 25, no. 10, pp. 1485-1489, Oct. 2018. {{:expgrd.pdf|pdf}}
 +  - //G. Joseph and C. R. Murthy//, **On the Observability of a Linear System with a Sparse Initial State**, IEEE Signal Processing Letters, vol. 25, no. 7, pp. 994-998, Jul. 2018. {{:observability_letter.pdf|pdf}}
 +  - //M. Sharma and C. R. Murthy//, **Distributed Power Control for Multi-hop Energy Harvesting Links with Retransmission**, IEEE Transactions on Wireless Communications, vol. 17, no. 6, pp. 4064-4078, Jun. 2018. {{:mohit_twc_mar2018_early_access.pdf|pdf}} {{:multihop_eh_matlab_files.zip|Matlab code}}
 +  - //R. Chopra, C. R. Murthy, H. A. Suraweera and E. G. Larsson//, **Performance Analysis of FDD Massive MIMO Systems Under Channel Aging,** IEEE Transactions on Wireless Communications, vol. 17, no. 2, pp. 1094-1108, Feb. 2018. {{:jour_aging_mmimo_accepted.pdf|pdf}}
 +  - //S. Khanna and C. R. Murthy//, **On the Restricted Isometry of the Columnwise Khatri-Rao Product**, IEEE Transactions on Signal Processing, vol. 61, no. 5, pp. 1170-1183, Mar. 1, 2018. {{:saurabh_kr_rip_tsp_nov2017.pdf|pdf}} **ALERT: In this paper, Proposition 15 is incorrect, due to which the proofs of Theorems 2 and 4 do not hold as stated. The errata can be found {{:errata_KR-RIP.pdf|here}}. Thanks to [[https://sites.google.com/a/eng.ucsd.edu/piya-pal/|Piya Pal, UC San Diego]], for finding this error.**
 +  - //A.Sharma and C. R. Murthy//, **Computationally Tractable Algorithms for Finding a Subset of Non-defective Items from a Large Population**, IEEE Transactions on Information Theory, vol. 63, no. 11, pp. 7149 - 7165, Nov. 2017. {{:sharma_TIT_2017.pdf|pdf}}
 +  - //R. Chopra, R. Annavajjala, and C. R. Murthy//, **Distributed Co-Phasing with Autonomous Constellation Selection**, IEEE Transactions on Signal Processing, vol. 65, no. 21, pp. 5798-5811, Nov. 2017. {{ribhu_tsp_dcp_acs_final.pdf|pdf}}
 +  - //G. Joseph and C. R. Murthy//, **A Non-iterative Online Bayesian Algorithm for the Recovery of Temporally Correlated Sparse Vectors**, IEEE Transactions on Signal Processing, vol. 65, no. 20, pp. 5510-5525, Oct. 2017. {{geethu_tsp_jun2017.pdf|pdf}}, {{nonitertativeonline_ksbl.tar.gz|Matlab Code}}
 +  - //S. Khanna and C. R. Murthy//, **Communication Efficient Decentralized Sparse Bayesian Learning of Joint Sparse Signals**, IEEE Transactions on Signal and Information Processing over Networks, vol. 3, no. 3, pp. 617-630, Sept. 2017. {{:saurabh_tsipn_nov2016.pdf|pdf}}
 +  - //Mohit K. Sharma and C. R. Murthy//, **On the Design of Dual Energy Harvesting Communication Links With Retransmission**, IEEE Transactions on Wireless Communications, vol. 16, no. 6, pp. 4079-4093, Jun. 2017. {{:mohit_twc_jun2017.pdf|pdf}}
 +  - //A. K. Dutta, K. V. S. Hari, C. R. Murthy, N. B. Mehta, and L. Hanzo//, **Minimum Error Probability MIMO-Aided Relaying: Multi-Hop, Parallel and Cognitive Designs**, IEEE Transactions on Vehicular Technology, vol. 66, no. 6, pp. 5435-5440, Jun. 2017. {{amit_tvt_sep2016.pdf|pdf}}
 +  - //P. Mohapatra, C. R. Murthy, and J. Lee//, **On the Secrecy Capacity Region of the 2-user Symmetric Z Interference Channel with Unidirectional Transmitter Cooperation**, IEEE Transactions on Information Forensics and Security, vol. 12, no. 3, pp. 572-587, Mar. 2017. {{parthajit_tifs_mar2017.pdf|pdf}}
 +  - //R. Ramu Naidu and C. R. Murthy//, **Construction of Binary Sensing Matrices Using Extremal Set Theory**,  IEEE Signal Processing Letters, vol. 24, no. 2, pp. 211-215, Feb. 2017. {{ramu_spl_feb2017.pdf|pdf}}
 +  - //R. Chopra, C. R. Murthy, and R. Annavajjala//, **Multi-Stream Distributed Co-Phasing**, IEEE Transactions on Signal Processing, vol. 65, no. 4, pp. 1042-1057, Feb. 2017. {{ribhu_mdcp_feb2017.pdf|pdf}}
 +  - //R. Vaze and C. R. Murthy//, **Multiple Transmitter Localization and Whitespace Identification using Randomly Deployed Binary Sensors**, IEEE Transactions on Cognitive Communications and Networking, vol. 2, no. 4, pp. 1-12, Dec. 2016. {{:whitespace_tccn_double_revised_ver1.pdf|pdf}}
 +  - //M. Sharma and C. R. Murthy//, **Packet Drop Probability Analysis of Dual Energy Harvesting Links With Retransmission**, IEEE Journal on Selected Areas - Series on Green Communications and Networking, vol. 34, no. 12, pp. 3646-3660, Dec. 2016. {{:mohit_jsac_dec2016.pdf|pdf}}
 +  - //R. Chopra, C. R. Murthy, and H. A. Suraweera//, **On the Throughput of Large MIMO Beamforming Systems with Channel Aging**, IEEE Signal Processing Letters, vol. 23, no. 11, pp. 1523-1527, Nov. 2016. {{:lett_aging_lmimo_final.pdf|pdf}}
 +  - //P. Mohapatra and C. R. Murthy//, **On the Capacity of the 2-User Interference Channel with Transmitter Cooperation and Secrecy Constraints**, IEEE Transactions on Inform. Theory, vol. 62, no. 10, pp. 5664 - 5689, Oct. 2016.  [[http://arxiv.org/abs/1402.5359|ArXiv,]] {{:parthajit_tit_accepted.pdf|pdf}}
 +  - //Venugopalakrishna Y. R. and C. R. Murthy//, **Performance Analysis of Co-phased Combining for Achieving Binary Consensus over Fading Wireless Channels with Imperfect CSI**, IEEE Transactions on Sig. Proc., vol. 64, no. 12, pp. 3262 - 3273, Jun. 2016.{{venu_consensus_tsp.pdf|pdf}}
 +  - //M. S. Veedu, C. R. Murthy, and L. Hanzo//, **Single-RF Spatial Modulation Relying on Finite-Rate Phase-Only Feedback: Design and Analysis**, IEEE Transactions on Veh. Technol., vol. 65, no. 4, pp. 2016 - 2025, Apr. 2016. {{:mishfad_sm_finite_rate_fb_accepted.pdf|pdf}}  
 +  - //S. Khanna and C. R. Murthy//, **Decentralized Joint-Sparse Signal Recovery: A Sparse Bayesian Learning Approach**, IEEE Transactions on Signal and Information Processing over Networks, vol. 3, no. 1, pp. 29-45, Mar. 2016. {{:saurabh_tsipn_mar2017.pdf|pdf}}  
 +  - //S. Gurugopinath, R. Akula, C. R. Murthy, R. Prasanna, and B. Amruthur//, **Design and Implementation of Spectrum Sensing for Cognitive Radios with a Frequency-Hopping Primary System**, Elsevier Physical Communication, vol. 17, pp. 172 - 184, Dec. 2015. {{:sanjeev_fh_ss_elsevier.pdf|pdf}}
 +  - //S. Gurugopinath, C. R. Murthy, and V. Sharma//, **Error Exponent Analysis of Energy-Based Bayesian Decentralized Spectrum Sensing Under Fading**, Elsevier Physical Communication, vol. 17, pp. 94 - 106, Dec. 2015. {{sanjeev_eecl_elsevier.pdf|pdf}}
 +  - //Sinchu P., R. G. Stephen, C. R. Murthy, and M. Coupechoux//, **Training-Based Antenna Selection for PER Minimization: A POMDP Approach**, IEEE Transactions on Commun., vol. 63, no. 9, pp. 3247 - 3260, Sep. 2015. {{:sinchu_as_pomdp.pdf|pdf}}
 +  - //R. Prasad, C. R. Murthy, and B. D. Rao//, **Joint Channel Estimation and Data Detection in MIMO-OFDM Systems: A Sparse Bayesian Learning Approach**, IEEE Transactions on Sig. Proc., vol. 63, no. 20, pp. 5369 - 5382, Oct. 2015. {{:ranjitha_mimo_sbl_tsp_accepted.pdf|pdf}}
 +  - //A. Manesh, C. R. Murthy, and R. Annavajjala//, **Physical Layer Data Fusion via Distributed Co-Phasing with General Signal Constellations**, IEEE Transactions on Sig. Proc., vol. 63, no. 17, pp. 4660 - 4672, May 2015. {{:manesh_data_fusion_tsp_accepted.pdf|pdf}}
 +  - //T. Ganesan and C. R. Murthy//, **Novel Transmit Precoding Methods for Rayleigh Fading Multiuser TDD-MIMO Systems with CSIT and no CSIR**, IEEE Transactions on Veh. Technol., vol. 64, no. 3, pp. 973 - 984, Mar. 2015. {{:gana_txDiversity.pdf|pdf}}
 +  - //A. Sharma and C. R. Murthy,// **Group Testing Based Spectrum Hole Search for Cognitive Radios**, IEEE Transactions on Veh. Technology, vol. 63, no. 8, pp. 3794 - 3805, Oct. 2014. {{:abhay_tvt_2014.pdf|pdf}}
 +  -  //R. Prasad, C. R. Murthy, and B. D. Rao,// **Joint Approximately Sparse Channel Estimation and Data Detection in OFDM Systems using Sparse Bayesian Learning**, IEEE Transactions on Sig. Proc., vol. 62, no. 14, pp. 3591 - 3603, Jul. 2014. {{:recursive_twocol.pdf|pdf}}
 +  - //T. Ganesan and C. R. Murthy,// **Linear Filtering Methods for Fixed Rate Quantization with Noisy Symmetric Error Channels**, IET Signal Processing, vol. 7, no. 9, pp. 888-896, Dec. 2013. [[http://ece.iisc.ernet.in/~cmurthy/Papers/rxFilt_IET.pdf|here]]
 +  - //B. N. Bharath and C. R. Murthy,// **Power-Controlled Reverse Channel Training in a Multiuser TDD-MIMO Spatial Multiplexing System with CSIR**, IEEE Transactions on Veh. Technology, vol. 62, no. 9, pp. 4345 - 4356, Nov. 2013. {{:bharath_tvt_2013.pdf|pdf}}
 +  - //J. Chandrasekhar and C. R. Murthy,// **Noncoherent Integration for Signal Detection: Analysis Under Model Uncertainties**, IEEE Transactions on Aerospace and Electronic Systems, vol. 49, no. 4, pp. 2413-2430, Oct. 2013. {{chandrasekhar_taes_2013.pdf|pdf}}
 +  - //A. Aprem, C. R. Murthy, and N. B. Mehta,// **Transmit Power Control Policies for Energy Harvesting Sensors with Retransmissions**, IEEE Journal of Selected Topics in Signal Proc., special issue on Learning-Based Decision Making in Dynamic Systems under Uncertainty, vol. 7, pp. 895–906, Oct. 2013. {{:anup_jstsp_2013.pdf|pdf}}
 +  - //R. S. George, C. R. Murthy, and M. Coupechoux,// **A Markov Decision Theoretic Approach to Pilot Allocation and Receive Antenna Selection**, IEEE Transactions on Wireless Commun., vol. 12, no. 8, pp. 3813 - 3823, Aug. 2013. {{:reuben_twc_2013.pdf|here}}
 +  - //S. Kumar, N. Shende, C. R. Murthy, and A. Ayyagari,// **Throughput Analysis of Primary and Secondary Networks in a Shared IEEE 802.11 System**, IEEE Transactions on Wireless Commun., vol. 12, no. 3, pp. 1006-1017, Mar. 2013. [[http://arxiv.org/abs/1212.1223|arXiv]]
 +  - //R. Prasad and C. R. Murthy,// **Cramér-Rao--Type Bounds for Sparse Bayesian Learning**, IEEE Transactions on Sig. Proc., vol. 61, no. 3, pp. 622-632, Mar. 2013. {{:ranjitha_tsp_2013.pdf|pdf}}
 +  - //K. G. Nagananda, P. Mohapatra, C. R. Murthy, and S. Kishore,// **Multiuser Cognitive Radio Networks: An Information-Theoretic Perspective**, International Journal of Advances in Engineering Sciences and Applied Mathematics, An IIT Madras Journal from Springer, vol. 5, no. 1, pp. 43-65, Mar. 2013. [[http://link.springer.com/article/10.1007%2Fs12572-013-0079-1|Here.]]
 +  - //P. Mohapatra and C. R. Murthy,// **Inner Bound on the GDOF of the K-User MIMO Gaussian Symmetric Interference Channel**, IEEE Transactions on Commun., vol. 61, no. 1, pp. 187-196, Jan. 2013. [[http://arxiv.org/abs/1105.5306|arXiv]]
 +  - //P. Mohapatra and C. R. Murthy,// **Outer Bounds on the Sum Rate of the K-User MIMO Gaussian Interference Channel**, IEEE Transactions on Commun., vol. 61, no. 1, pp. 176-186, Jan. 2013. [[http://arxiv.org/abs/1105.5306|arXiv]]
 +  - //B. N. Bharath and C. R. Murthy,// **Channel Training Signal Design for Reciprocal Multiple Antenna Systems with Beamforming**, IEEE Transactions on Veh. Technology, vol. 62, no. 1, pp. 140 - 151, Jan. 2013. [[http://ece.iisc.ernet.in/~cmurthy/Papers/reverse_train_tvt.pdf|pdf]]
 +  - //B. N. Bharath and C. R. Murthy,// **Power Controlled Reverse Channel Training Achieves an Infinite Diversity Order in a TDD-SIMO System with Perfect CSIR**, IEEE Communications Letters, vol. 16, no. 11, pp. 1800-1803, Nov. 2012.
 +  - //Venugopalakrishna Y. R., C. R. Murthy, and D. N. Dutt,// **Multiple Transmitter Localization and Communication Footprint Identification using Energy Measurements**, Elsevier Physical Communication, Special Issue on Cognitive Radio, Sep. 2012. [[http://www.sciencedirect.com/science/article/pii/S1874490712000717?v=s5|here.]]
 +  - //B. N. Bharath and C. R. Murthy,// **On the DMT of TDD-SIMO Systems with Channel-Dependent Reverse Channel Training**, IEEE Transactions on Commun., vol. 60, no. 11, pp. 3332-3341, Nov. 2012.
 +  - //S. Reddy and C. R. Murthy,// **Dual-Stage Power Management Algorithms for Energy Harvesting Sensors**, IEEE Transactions on Wireless Commun., vol. 11, no. 4, pp. 1434-1465, Apr. 2012.
 +  - //T. Ganesan and C. R. Murthy,// **Trellis Coded Block Codes: Design and Applications**,  Journal of Communications, Academy Publishers, vol. 7, no. 1, pp. 73-85, Jan. 2012. Available [[http://ojs.academypublisher.com/index.php/jcm/article/view/jcm07017385|here]].
 +  - //P. Mohapatra, K. E. Nissar, and C. R. Murthy,//  **Interference Alignment Algorithms for the K-User Constant MIMO Interference Channel**, IEEE Transactions on Sig. Proc., vol. 59, no. 11, pp. 5499 - 5508, Nov. 2011.
 +  - //C. R. Murthy, E. R. Duni, and B. D. Rao,// **High-Rate Vector Quantization for Noisy Channels With Applications to Wideband Speech Spectrum Compression**, IEEE Transactions on Sig. Proc., vol. 59, no. 11, pp. 5390 - 5403, Nov. 2011.
 +  - //K. V. Krishna Chaythanya, R. Annavajjala, and C. R. Murthy,// **Comparative Analysis of Pilot-Assisted Distributed Co-Phasing Approaches in Wireless Sensor Networks**, IEEE Transactions on Sig. Proc., vol. 59, no. 8, pp. 3722 - 3737, Aug. 2011.
   - //C. R. Murthy,// **Power Management and Data Rate Maximization in Wireless Energy Harvesting Sensors**, International Journal of Wireless Information Networks, DOI: 10.1007/s10776-009-0104-2, July 2009.   - //C. R. Murthy,// **Power Management and Data Rate Maximization in Wireless Energy Harvesting Sensors**, International Journal of Wireless Information Networks, DOI: 10.1007/s10776-009-0104-2, July 2009.
   - //C. R. Murthy, J. Zheng and B. D. Rao//, **Performance of quantized equal gain transmission with noisy feedback channels**, IEEE Transactions on Sig. Proc., vol. 56, no. 6, pp. 2451-2460, June 2008.   - //C. R. Murthy, J. Zheng and B. D. Rao//, **Performance of quantized equal gain transmission with noisy feedback channels**, IEEE Transactions on Sig. Proc., vol. 56, no. 6, pp. 2451-2460, June 2008.
   - //C. R. Murthy and B. D. Rao//, **Quantization methods for equal gain transmission with finite rate feedback**, IEEE Transactions on Sig. Proc., vol. 55, pp. 233-245, Jan. 2007.   - //C. R. Murthy and B. D. Rao//, **Quantization methods for equal gain transmission with finite rate feedback**, IEEE Transactions on Sig. Proc., vol. 55, pp. 233-245, Jan. 2007.
-  - //C. R. Murthy, A. K. Jagannatham and B. D. Rao//, **Training-only and semi-blind channel estimation for maximum ratio transmission based MIMO systems**, IEEE Transactions on Sig. Proc., vol. 54, pp. 2546-2558, July 2006.  +  - //C. R. Murthy, A. K. Jagannatham and B. D. Rao//, **Training-Based and Semiblind Channel Estimation for MIMO Systems With Maximum Ratio Transmission**, IEEE Transactions on Sig. Proc., vol. 54, pp. 2546-2558, July 2006. 

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