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| ======Publications====== | ======Publications====== | ||
| =====Conference===== | =====Conference===== | ||
| + | - //Sai Subramanyam Thoota, Chandra R. Murthy,// **Variational Bayesian Inference based Soft-Symbol Decoding for Uplink Massive MIMO Systems with Low Resolution ADCs**, Proc. Asilomar Conference on Signals, Systems and Computers, Nov. 2019. | ||
| + | - //Sai Subramanyam Thoota, Chandra R. Murthy, and Ramesh Annavajjala,// **Quantized Variational Bayesian Joint Channel Estimation and Data Detection for Uplink Massive MIMO Systems with Low Resolution ADCs**, Proc. IEEE International Workshop on Machine Learning for Signal Processing, Pittsburg, PA, USA, Oct. 2019. | ||
| + | - //Arunkumar K. P. and Chandra R. Murthy,// **Variational Soft Symbol Decoding for Sweep Spread Carrier Based Underwater Acoustic Communications**, Proc. SPAWC, Cannes, France, July 2019. | ||
| + | - //Anubhab Chowdhury, Ribhu Chopra, Chandra R. Murthy, and Himal A. Suraweera,// **On the Achievable Rates of Full-Duplex Massive MIMO Systems Under Channel Aging**, Proc. SPAWC, Cannes, France, July 2019. | ||
| + | - //Chirag Srivatsa and Chandra R. Murthy,// **Throughput Analysis of PDMA/IRSA under Practical Channel Estimation**, Proc. SPAWC, Cannes, France, July 2019. | ||
| + | - //Lekshmi Ramesh, Chandra R. Murthy, and Himanshu Tyagi,// **Sample-Measurement Tradeoff in Support Recovery Under a Subgaussian Prior**, Proc. ISIT, Paris, France, July 2019. | ||
| + | - //Nandan Sriranga, Chandra R. Murthy, and Vaneet Aggarwal,// **A Method to Improve Consensus Averaging using Quantized ADMM**, Proc. ISIT, Paris, France, July 2019. | ||
| + | - //Pradip Sasmal, Sai Subramanyam Thoota, and Chandra R. Murthy,// **Disjunct matrices for compressed sensing**, Proc. ICASSP, Brighton, UK, May 2019. | ||
| + | - //Geethu Joseph, Ahmad Zoubi, Chandra R. Murthy, and V. John Mathews,// **Anomaly imaging for structural health monitoring exploiting clustered sparsity**, Proc. ICASSP, Brighton, UK, May 2019. | ||
| + | - //Rajshekhar Bhat, Mehul Motani, Chandra R. Murthy, and Rahul Vaze,// **Energy Harvesting Communications with Batteries having Full-Cycle Constraints**, Proc. ICC, Shanghai, China, May 2019. | ||
| + | - //Sai Subramanyam Thoota, Prabhu Babu, and Chandra R. Murthy,// **Codebook Based Precoding for Multiuser MIMO Broadcast Systems: An MM Approach**, Proc. NCC, Bangalore, India, Feb. 2019. | ||
| + | - //M. K. Sharma, C. R. Murthy, and R. Vaze,// **On optimal scheduling and power control for uncoordinated multiple access by energy harvesting nodes**, Proc. Globecom, Abu Dhabi, UAE, Dec. 2018. | ||
| + | - //Lekshmi Ramesh and Chandra R. Murthy,// **Sparse support recovery via covariance estimation**, Proc. ICASSP, Apr. 2018. **[ICASSP 2018 student best paper award!]** {{Lekshmi_ICASSP_2018.pdf|pdf}} | ||
| + | - //K. G. Nagananda and Chandra R. Murthy,// **A Hypothesis Test for Topology Change Detection in Wireless Sensor Networks**, Proc. IEEE Globecom, Singapore, Dec. 2017. | ||
| + | - //Sireesha Madabhushi and Chandra R. Murthy,// **Delay-Aware Routing and Data Transmission for Multi-Hop D2D Communications Under Stochastic Interference Constraints**, Proc. Asilomar, Oct. 2017. | ||
| + | - //Saurabh Khanna and Chandra R. Murthy,// **Rényi Divergence Based Covariance Matching Pursuit of Joint Sparse Support**, Proc. IEEE Signal Processing Advances in Wireless Communications (SPAWC), Jul. 2017. **Errata:** In (18), there should be no inverse on the Tk and A terms (these are included in the definitions following the equation.) | ||
| + | - //Mohit K. Sharma, Chandra R. Murthy, and Rahul Vaze,// **On Distributed Power Control for Uncoordinated Dual Energy Harvesting Links: Performance Bounds and Near-Optimal Policies,** Proc. 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), May 2017. | ||
| + | - //Ashok Bandi and Chandra R. Murthy// **Structured Sparse Recovery Algorithms for Data Decoding in Media Based Modulation,** Proc. IEEE International Conference on Communications, May 2017. | ||
| + | - //Mohit K. Sharma and Chandra R. Murthy// **Near-Optimal Distributed Power Control for ARQ Based Multihop Links with Decoding Costs,** Proc. IEEE International Conference on Communications, May 2017. | ||
| + | - //Sireesha Madabhushi, Govind R. Gopal, and Chandra R. Murthy// **Optimal Routing and Data Transmission for Multi-Hop D2D Communications Under Stochastic Interference Constraints,** Proc. National Conference on Communications, Mar. 2017. {{:sireesha_ncc_mar2017.pdf|pdf}} | ||
| + | - //Arunkumar K.P., Chandra R. Murthy and Venkatesh Elango,// **Joint Sparse Channel Estimation and Data Detection for Underwater Acoustic Channels Using Partial Interval Demodulation,** Proc. IEEE Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, UK, Jul. 2016. | ||
| + | - //Chethan Kumar A. and Chandra R. Murthy,// **An Iterative Re-Weighted Minimization Framework for Resource Allocation in the Single-Cell Relay-Enhanced OFDMA Network,** Proc. IEEE Signal Processing Advances in Wireless Communications (SPAWC), Jul. 2016. | ||
| + | - //Ribhu Chopra, Chandra R. Murthy, and Ramesh Annavajjala,// **Multi-Stream Distributed Co-Phasing: Design and Analysis,** Proc. IEEE Signal Processing Advances in Wireless Communications (SPAWC), Jul. 2016. | ||
| + | - //Shilpa Rao and Chandra R. Murthy,// **Extended Target Localization Using the Variational Garrote,** Proc. IEEE Signal Processing Advances in Wireless Communications (SPAWC), Jul. 2016. | ||
| + | - //Geethu Joseph and Chandra R. Murthy,// **Reconstruction of a Gaussian random field with application to spectrum cartography,** Proc. IEEE Int. Conf. on Commun. (ICC), May 2016. | ||
| + | - //P. N. Karthik, Raksha Ramakrishna, Geethu Joseph, Chandra R. Murthy, Joyson Sebastian, and Neelesh B. Mehta//, **Model-Based Interference Cartography and Visualization,** Proc. National Conference on Communications (NCC), IIT Guwahati, India, Mar. 2016. | ||
| + | - //G. Joseph, C. R. Murthy, R. Prasad, and B. D. Rao//, **Online Recovery of Temporally Correlated Sparse Signals Using Multiple Measurement Vectors,** Proc. IEEE Globecom, San Diego, CA, USA, Dec. 2015. | ||
| + | - //R. Annavajjala and C. R. Murthy//, **Analysis of Error Probability with Maximum Likelihood Detection over Discrete-Time Memoryless Noncoherent Rayleigh Fading Channels,** Proc. IEEE Vehicular Technology Conference (Fall), Boston, MA, USA, Sep. 2015. | ||
| + | - //P. Mohapatra and C. R. Murthy//, **Capacity of the Deterministic Z-Interference Channel with Unidirectional Transmitter Cooperation and Secrecy Constraints,** Proc. IEEE International Symposium on Information Theory (ISIT), Hong Kong, P.R.C., Jun. 2015. | ||
| + | - //Venugopalakrishna Y. R., C. R. Murthy, P. Mishra, and J. Warrior//, **A Column Matching Based Algorithm for Target Self-localization Using Beacon Nodes,** Proc. ACM/IEEE International Conference on Information Processing in Sensor Networks, Apr. 2015. | ||
| + | - //V. Vinuthna, R. Prasad, and C. R. Murthy//, **Sparse signal recovery in the presence of colored noise and rank-deficient noise covariance matrix: an SBL approach,** Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, Apr. 2015. | ||
| + | - //V. Bhardwaj and C.R. Murthy//, **On optimal routing and power allocation for D2D communications,** Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, Apr. 2015. | ||
| + | - //A. Sharma and C. R. Murthy//, **On finding a subset of non-defective items from a large population using group tests: recovery algorithms and bounds,** Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, Apr. 2015. | ||
| - //M. Sharma and C. R. Murthy,// **Packet Drop Probability Analysis of ARQ and HARQ-CC with Energy Harvesting Transmitters and Receivers,** Proc. GlobalSIP 2014, Atlanta, Georgia, USA, Dec. 2014. | - //M. Sharma and C. R. Murthy,// **Packet Drop Probability Analysis of ARQ and HARQ-CC with Energy Harvesting Transmitters and Receivers,** Proc. GlobalSIP 2014, Atlanta, Georgia, USA, Dec. 2014. | ||
| - //A. Devraj, M. Sharma and C. R. Murthy,// **Power Allocation in Energy Harvesting Sensors with ARQ: A Convex Optimization Approach,** Proc. GlobalSIP 2014, Atlanta, Georgia, USA, Dec. 2014. | - //A. Devraj, M. Sharma and C. R. Murthy,// **Power Allocation in Energy Harvesting Sensors with ARQ: A Convex Optimization Approach,** Proc. GlobalSIP 2014, Atlanta, Georgia, USA, Dec. 2014. | ||
