Faculty at School of Engineering

Vinod Sharma

Vinod Sharma

Professor

School of Engineering


Contact Information

  • 1984, Ph.D., ECE, Carnegie Mellon University, USA
  • 1978, B.Tech., EE, Indian Institute of Technology, Delhi

  • 08/22-Present, Professor, Department of Electrical Engineering, Shiv Nadar Institution of Eminence, Delhi-NCR.
  • Faculty in Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, January 1988 – July 2022.
  • Dean, faculty of Engineering, IISc, August 2021 – July 2022.
  • Chairman, Department of ECE, IISc, July 2007 - Nov. 2011.

  • IISc TATACHEM chair Professorship 2018-2021.
  • Prof. Rustom Choksi award for excellence in research, IISc, 2017.
  • Elected Fellow of Indian National Academy of Engineering (INAE).
  • ACCS-CDAC Foundation Award, 2012.

  • Communication Networks, Wireless Communication, Machine Learning, Queueing Theory, Information Theory, Statistical Estimation Theory

  • University of Michigan, Ann Arbor, May, 2016 - July, 2016.
  • Syracuse University, New York, January, 2016 - April, 2016.
  • Carnegie Mellon University, Pittsburgh, September, 2015 - December, 2015.
  • of Illinois at Urbana Champaign, 12 June, 2006 - 5 September, 2006.
  • EURANDOM, Eindhoven, Netherlands, 12 March, 2006 - 10 June, 2006.

  • Sharma and K. Gautam Shenoy, Quantum Information Theory in Infinite Dimensions with Application to Optical Channels, Journal of the Indian Institute of Science, Springer Nature, Vol. 103, no.2, 2023, 527-546.
  • Mahadesh Panju, Ramkumar Raghu, Vaneet Aggarwal, V. Sharma and R. Rajesh, Queueing Theoretic Models for Uncoded and Coded Multicast Wireless Networks with Caches, IEEE Transactions on Wireless Communications, Vol. 21, no 2, 2022, 1257-1271.
  • Ramkumar Raghu, Mahadesh Panju, Vaneet Aggarwal, V. Sharma, Scheduling and Power Control for Wireless Multicast Systems via Deep Reinforcement Learning, Entropy, Special Issue on Machine Learning for Communications, Volume 23, No. 12, 2021, 1555.
  • Gautam Shenoy, V. Sharma, Finite Blocklength Analysis of Energy Harvesting Channels, Problems of Information Transmission, Vol. 57, No. 1, 2021, Springer, pp. 3–39.
  • A Krishnan K. S., V. Sharma, Multihop Wireless Networks with Quality-of-Service: Fluid and Diffusion Approximations, IEEE Trans Wireless Communications, Vol. 19, No. 21, 2020, pp. 8113-8125.
  • M. Shah and V. Sharma, Enhancing Secrecy Rates in a Wiretap Channel, Digital Comm. and Networks, Vol. 6, 2020, pp. 129-135.
  • Deekshith P. K., K. Gautam Shenoy, V. Sharma, Refined Asymptotics for a Block Fading Channel under Energy Harvesting and Fixed Power Constraints, IEEE Transactions on Wireless Communications, Vol. 19, 2020, pp. 2558-2569.
  • Khanduri, D. Pastor V. Sharma, P. K. Varshney, Sequential Random Distortion Testing of Non-Stationary Processes, IEEE Transactions on Signal Processing, Vol. 67, Nov. 2019, pp. 5450-5462.
  • Khanduri, D. Pastor V. Sharma, P. K. Varshney, Truncated Sequential Non-Parametric Hypothesis Testing Based on Random Distortion Testing, IEEE Transactions on Signal Processing, Vol. 67, Aug. 2019, pp. 4027-4042.
  • Poojary, V. Sharma, An asymptotic approximation for TCP CUBIC, Queueing Systems, Springer 2019, Vol. 91, February 2019, pp. 171-203.
  • Zhang, S. Liu, V. Sharma, Pramod K. Varshney, Optimal sensor collaboration for parameter tracking using energy harvesting sensors, IEEE Transactions on Signal Processing, Vol. 66, June 2018, pp. 3339-3353.
  • Sriram S. Nadendla, V. Sharma, and Pramod K. Varshney, On strategic multi-antenna jamming in centralized detection networks, IEEE Signal Processing Letters, Vol. 24, Feb 2017, pp. 186-190.
  • Poojary, V. Sharma, An asymptotic approximation for TCP compound, Queuing Systems, Springer 2017, Vol. 85, April 2017, pp. 211- 247.
  • M. Shah, K. Chaitanya and V. Sharma, Resource allocation in a MAC with and without security via a game-theoretic learning, Eurasip Journal on Wireless Comm and Networking, 2017, pp. 116-130.
  • Poojary, V. Sharma, Analysis of multiple flows using different high speed TCP protocols on a general network, Performance Evaluation, Elsevier, Vol. 104, 2016, pp. 42- 62.
  • U. Sankar, V. Sharma, QoS provisioning for multiple femtocells via game theory, Computer Networks, Elsevier, Vol. 102, 2016, pp. 70-82.
  • Gurugopinath, C. R. Murthy, V. Sharma, Error exponent analysis of energy-based Bayesian decentralized spectrum sensing under fading, Physical Communication, Elsevier, Vol. 17, 2015, pp. 94-106.
  • K. Sreedharan, V. Sharma, Spectrum sensing using distributed sequential detection via noisy reporting MAC, Signal Processing, Elsevier, Vol. 106, 2014, pp. 159-173.
  • Rajesh, V. Sharma and P. Viswanath, Capacity of gaussian channels with energy harvesting and processing cost, IEEE Transactions on Information Theory, Vol. 60, May 2014, pp. 1-13.
  • Kavitha Voleti, V. Sharma, Optimal MSE solution for a decision feedback equalizer, in EURASIP Journal on Advances in Signal Processing, 2012, pp. 172-188.
  • B. Mehta, V. Sharma and G. Bansal, Performance analysis of a cooperative system with rateless codes and buffered relays, IEEE Trans. on Wireless Communications, Vol. 10, April 2011, 1069-1081.
  • Banerjee, V. Sharma, V. Kavitha and A. K. JayaPrakasam , Generalized analysis of a distributed energy efficient algorithm for change detection, IEEE Trans. on Wireless Communications, Vol. 10, Jan 2011, pp. 91-101.
  • Sharma, U. Mukherji, Vinay Joseph, Optimal energy management policies for energy harvesting sensor nodes, IEEE Trans. Wireless communication, Vol. 9, April 2010, pp. 1326-1336.
  • A Kumar et al., Wireless Sensor Networks for Human Intruder Detection, J. Indian Institute of Science, Vol. 90, July 2010, 347-380.
  • Banerjee, V. Sharma, Generalized analysis of a distributed energy efficient algorithm for change detection, Bulletin of Kerala Mathematics association, Special issue in honour of Prof. Varadhan, Vol. 10, October 2009, 151-170.
  • Kuriakos, H. Patil, A. Kumar and V. Sharma, Analytical models for capacity estimation of IEEE 802.11 WLANs using DCF for Internet applications, Wireless Networks, Springer, Vol. 15, 2009, 259-277.
  • Patil, A. Kumar and V. Sharma, An analytical model for performance evaluation of multimedia applications over EDCA in an IEEE 802.11e WLAN, Wireless Networks, Springer, Vol. 16, October 2008, 1572-8196.
  • Goyal, A. Kumar and V. Sharma, Optimal cross layer scheduling of transmissions over a fading multiaccess channel, IEEE Trans. Information Theory, Vol. 54, No.8, August 2008, 3518-3537.
  • Premkumar, H. N. Raghava and V. Sharma, Exponential diversity achieving spatiotemporal power allocation schemes for fading channels, IEEE Trans. Information Theory, Vol. 54, No.1, January 2008, 188-208.
  • Thejaswi and V. Sharma, Adaptive joint source/channel rate allocation policies for delay sensitive applications over fading channels, IEEE Trans. Information Theory, Vol. 52, No.12, December 2006, 5587-5598.
  • Goyal, A. Kumar and V. Sharma, A stochastic control approach for scheduling multimedia transmissions over a polled multi-access fading channel, Wireless Networks (A Springer Journal), Vol. 12, No.5, October 2006, 605-621.
  • Gupta and V. Sharma, A Unified approach for analyzing persistent, non-persistent and ON-OFF TCP sessions in the Internet, Performance Evaluation, Vol. 63, 2006, 79-98.
  • Sharma and Naveen Raj V, Convergence and performance analysis of Godard family and Multi-Modulus Algorithms for blind equalization, IEEE Trans. Signal Processing, Vol. 53, no.4, 1520-1533, 2005.
  • Sharma and P. Purkayastha, Stability and analysis of TCP connections with RED Control and exogenous traffic, Queueing Systems, Vol. 48, 2004, 193-235.
  • Reddy, V. Sharma and M B Suma, Providing QoS to TCP and real time connections in the Internet, Queueing Systems, Vol. 46, 2004, 461-480.
  • Sharma, J. Virtamo and P. Lassila, Performance analysis of a router with RED control, Probability in the Engineering and Informational Sciences, Vol. 16, 2002, 367-388.
  • Sharma and J.Virtamo, A finite queue with priorities, Performance Evaluation, Vol. 47, 2002, 1-22.
  • Sharma, Queues with service rate controlled by a delayed feedback, Queueing Systems, Vol. 39, 2001, 303 - 315.
  • Sant and V. Sharma, Performance analysis of a slotted ALOHA protocol on a capture channel with fading, Queueing Systems, Vol. 34, 2000, 1-35.
  • Sharma, Queueing systems with random service rate, Performance Evaluation, Vol. 40, 2000, 223-238.
  • Sharma, Limit theorems for general regenerative discrete queues, Adv. in Performance Evaluation, Vol. 2, 1999, 197-223.
  • Sharma and J. Kury, Stability and performance of rate based feedback flow-controlled ATM networks, Journal of Mathematical Sciences, Vol. 92, No.3, 1998, 3930-3939.
  • Sharma, Some limit theorems for regenerative queues, Queueing Systems, Vol. 30, 1998, 341-363.
  • Sharma and R. R. Mazumdar, Estimating the traffic parameters in queueing systems with local information, Performance Evaluation, Vol. 32, 1998, 217-230.
  • Sharma and J. Kury, Stability and performance of rate based feedback flow-controlled ATM networks, Queueing Systems, Vol. 29, 1998, 129-159.
  • Sharma and N. D. Gangadhar, Algorithms for finite buffer discrete time queues, Queueing Systems, Vol. 25, 1997, pp.281-305.
  • Sharma, Approximations of general discrete time queues by discrete queues with arrivals modulated by finite chains, Advances in Applied Probability, Vol. 29, 1997, 1039-1059.
  • Sharma and N.D. Gangadhar, Asymptotics for transient and stationary probabilities for finite and infinite buffer discrete time queues, Queueing Systems, Vol. 26, 1997, pp.1-22.
  • Sharma, Reliable estimation via simulation, Queueing Systems, Vol. 19, 1995, pp.169-192.
  • Sharma, Stability and continuity of polling systems, Queueing Systems, Vol. 16, 1994, 115-137.
  • Sharma, Open queueing networks in discrete time - some limit theorems, Queueing Systems, Vol. 14, 1993, 159-175.
  • R. Pillai, U. Mukherji and V. Sharma, Distributed queue dual bus metropolitan area network: a review of performance analysis of the medium access control protocol, J. IETE, Vol. 39, 1993, 111-124.
  • Sharma, Stability of multiple access communication networks, Sadhana, Academy Proc. in Engineering Sciences, India, Vol. 15, 1990, 365-380.
  • Sharma, Stability and continuity of slotted ALOHA with stationary nonindependent input traffic, Journal Applied Probability, Vol. 25, 1988, 797-807.
  • Casasent and V. Sharma, Feature extractors for distribution invariant robot vision, Optical Engineering, Vol. 23, 1984, 492-498.

  • Deekshith P. K., V. Sharma, Second Order Achievable Rates for a Block Fading Gaussian Multiple Access Channel, presented in IEEE International Symposium on Information Theory (ISIT) 2020.
  • Ashok Krishnan K.S., V. Sharma, Minimizing Age of Information in a Multihop Wireless Network, presented in IEEE International Conference on Communications (ICC), Dublin, Ireland, 7-11, June, 2020.
  • Panju, R. Raghu, V. Agarwal, V. Sharma, R. Ramachandran, Multicasting in Wireless Downlink with Power Control via Deep Reinforcement Learning, Information Theory and Applications (ITA) Workshop, San Diego, USA, February 3-7, 2020.
  • Panju, R. Raghu, V. Agarwal, V. Sharma, R. Ramachandran, Deep Reinforcement Learning Based Power control for Wireless Multicast Systems, 57th Annual Allerton Conference on Communication, Control and Computing, Allerton Retreat Center, Monticello, IL, USA, September 24-27, 2019.
  • Panju, R. Raghu, V. Agarwal, V. Sharma, R. Ramachandran, Queueing theoretic models for multicasting under fading, presented in IEEE Wireless Communications and Networking Conference (WCNC), Marrakech, Morocco, 15-18 April, 2019.
  • Khanduri, D. Pastor, V. Sharma, P. K. Varshney, On Random Distortion Testing based sequential non-parametric hypothesis testing, 56th Annual Allerton Conference on Communication, Control and Computing, Allerton Retreat Center, Monticello, IL, USA, October 2-5, 2018.
  • Gautam Shenoy, V. Sharma, A lower bound on channel capacity of a non-linear fiber optic channel with memory, International Conference on Signal Processing and Communications (SPCOM), Bangalore, 16-19 July, 2018.
  • Siram, Karthikeshwar V. D., P. Barman, Y. Surekha, P. Desiraju, S. Mandal, S. M. Vijayan, P. Chand and U. Mukherji, V. Sharma, Routing and scheduling transient flows for QoS in multi-hop wireless networks, International Conference on Signal Processing and Communications (SPCOM), Bangalore, 16-19 July, 2018.
  • Krishnan and V. Sharma, Distributed control and quality-of-service in multihop wireless networks, accepted for presentation in IEEE International Conference on Communications (ICC), Kansas city, MO, USA, May 20-24, 2018.
  • Deekshith P. K. and V. Sharma, Finite blocklength rates over a fading channel with CSIT and CSIR, accepted for presentation in IEEE International Conference on Communications (ICC), Kansas city, MO, USA, May 20-24, 2018.
  • Khanduri, D. Pastor, V. Sharma, P. K. Varshney, On Sequential Random Distortion Testing of non Stationary Processes, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Alberta, Canada, April 15-20, 2018.
  • Gautam Shenoy and V. Sharma, Bounds on capacity of a fibre optic channel with memory, Information Theory and Applications (ITA) Workshop, San Diego, USA, February 11-16, 2018.
  • Krishnan and V. Sharma, A distributed scheduling algorithm to provide quality-of-service in multihop wireless networks, IEEE Global Communication Conference (GLOBECOM), Singapore, December 4-8, 2017.
  • Deekshith P. K., Trupthi C., Turmari S., Raju R., Ram R. and V. Sharma, Transmitting information and harvested energy over a fading MAC with minimum rate constraints, International Symposium Wireless Communication Systems (ISWCS), Bologna, Italy, August 28-31, 2017.
  • Satya Kumar and V. Sharma, Joint routing, scheduling and power control providing hard deadline in wireless multihop networks, Information Theory Workshop (ITA), San Diego, USA, February 12-17, 2017.
  • Ashok Krishnan K. S. and V. Sharma, A Distributed Algorithm for Quality-of-Service Provisioning in Multihop Networks, in the National Conference on Communications (NCC 2017), IIT Madras, March 2-4, 2017.
  • Deekshith P. K., Trupthi Chougule, Shreya Turmari, Ramya Raju, Rakshitha Ram and V. Sharma, Jointly Broadcasting Data and Power with quality of service guarantees, in the National Conference on Communications (NCC 2017), IIT Madras, March 2-4, 2017.
  • Liu, V. Sharma, P. Varshney, Towards an online energy allocation policy for distributed estimation with sensor collaboration using Energy Harvesting Sensors, in IEEE Global Conference on Signal and Information Processing (GlobalSIP 2016), Greater Washington, D.C., USA, December 7-9, 2016.
  • Khanduri, V. Sharma, P. Varshney, Detection Diversity of Spatio-Temporal Data using Pitman’s Efficiency for low SNR Regimes, in IEEE Global Conference on Signal and Information Processing (GlobalSIP 2016), Greater Washington, D.C., USA, December 7-9, 2016.
  • Raghed El-Bardan, V. Sharma, P. Varshney, Learning-based Power Allocation Games in Cognitive Radio Networks with a Jammer, in IEEE Global Conference on Signal and Information Processing (GlobalSIP 2016), Greater Washington, D.C., USA, December 7-9, 2016.
  • Chaitanya, U. Mukherji and V. Sharma, Learning Equilibria of a Stochastic Game on Gaussian Interference Channels with Incomplete Information (Invited paper), International conference on NETwork Games, Control and Optimization (NETGCOOP 2016), Avignon, France, November 23-25, 2016.
  • Fox, V. Sharma, and B. V. K. Vijaya Kumar, Signal Reconstruction for Multi-Source Variable-Rate Samples with Autocorrelated Errors in Variables, IEEE Workshop on Statistical Signal Processing (SSP 2016), Palma de Mallorca, Spain, June 26-29, 2016.
  • Poojary, V. Sharma, Asymptotic Approximations for TCP Compound, Twenty Second National Conference on Communications (NCC 2016), IIT Guwahati, March 4-6, 2016.
  • G. Shenoy and V. Sharma, Finite Blocklength Achievable Rates for Energy Harvesting AWGN Channels with Infinite Buffer, in IEEE International Symposium on Information Theory (ISIT 2016), Barcelona, Spain, July 10-15, 2016.
  • Velugoori, U. Mukherji and V. Sharma, Performance Analysis of a Delay Tolerant Network by State Aggregation, in eleventh International Conference on Signal Processing and Communications (SPCOM 2016), Indian Institute of Science, June 12-15 2016.
  • Shah, K. Chaitanya, V. Sharma, Resource Allocation in Fading Multiple Access Wiretap Channel via Game Theoretic Learning, Information Theory and Applications Workshop (ITA 2016), Scripps Seaside Forum, La Jolla, San Diego, January 31 - February 5, 2016.
  • Poojary, A. Agrawal, B. Gupta, A. Bura, V. Sharma, Throughput of TCP over Cognitive Radio Channels, in IEEE Global Communications Conference (GLOBECOM 2015), San Diego, CA, USA, December 6 - 10, 2015.
  • Deekshith P. K. and V. Sharma, Information Rates over an AWGN Channel with an Energy Harvesting Transmitter having a Finite Energy Buffer, in Twelfth International Symposium on Wireless Communication Systems (ISWCS 2015), Brussels, Belgium, August 25 - 28, 2015.
  • Chaitanya A., V. Sharma, U. Mukherji, Distributed Learning of Equilibria for a Stochastic Game on Interference Channels, IEEE Signal Processing Advances in Wireless Communications (SPAWC 2015), Stockholm, Sweden, June 28 - July 1, 2015.
  • Sahasranand K. R. and V. Sharma, Distributed Nonparametric Sequential Spectrum Sensing under Electromagnetic Interference, in IEEE International Conference on Communications (ICC 2015), London, UK, June 8 -12, 2015.
  • Chaitanya A., U. Mukherji, and V. Sharma, Power Allocation games on Interference Channels with Complete and Partial Information, in 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt 2015), IIT Bombay, 25 May, 2015.
  • Satya Kumar V., Lava Kumar Reddy and V. Sharma, Energy Efficient Low Complexity Joint Scheduling and Routing for Wireless Networks, in 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt 2015), IIT Bombay, 25 May, 2015.
  • Shahid Mehraj Shah and V. Sharma, Achieving Shannon Capacity Region as Secrecy Rate Region in a Multiple Access Wiretap Channel, in IEEE Wireless Communications and Networking Conference (WCNC 2015), New Orleans, LA USA, 9 - 12 March, 2015.
  • Chaitanya A, U. Mukherji, and V. Sharma, Algorithms for Stochastic Games on Interference Channels, in National Conference on Communications, in National Conference on Communication (NCC 2015), IIT Bombay, 27 February to 1 March, 2015.
  • Sahasranand K. R. and V. Sharma, Performance of Spectrum Sensing Algorithms Under Fading, Electromagnetic Interference and Outliers, in National Conference on Communication (NCC 2015), IIT Bombay, 27 February to 1 March, 2015.
  • Satya Kumar V. and V. Sharma, Joint Routing, Scheduling and Power Control Providing QoS for Wireless Multihop Networks, in National Conference on Communication (NCC 2015), IIT Bombay, 27 February to 01 March, 2015.
  • U. Sankar and V. Sharma, QoS Provisioning for Multiple Femtocells via Game Theory, in IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS 2014), New Delhi, December 14-17, 2014 2014.
  • Febi Ibrahim and V. Sharma, Novel Distributed Sequential Nonparametric Tests for Spectrum Sensing, in IEEE Global Conference on Signal and Information Processing (GlobalSIP 2014), Atlanta, Georgia, December 3-5, 2014.
  • U. Sankar and V. Sharma, Pricing and Power allocation in Femtocells using Stackelberg Game Theory, in tenth International Conference on Signal Processing and Communications (SPCOM 2014), Indian Institute of Science, July 22-25 2014.
  • Satya Kumar V. and V. Sharma, Efficient Low Complexity Power Allocation Policies for Wireless Communication Systems Guaranteeing QoS, in tenth International Conference on Signal Processing and Communications (SPCOM 2014), Indian Institute of Science, July 22-25 2014.
  • Ganguly, Sahasranand K. R. and V. Sharma, A New Algorithm for Distributed Nonparametric Sequential Detection, International Conference on Communications (ICC 2014), Sydney, Australia, June 10-14 2014.
  • Ganguly, Sahasranand K. R. and V. Sharma, A New Algorithm for Nonparametric Sequential Detection, in Twentieth National Conference on Communications (NCC 2014), Indian Institute of Technology Kanpur, 28 February - 2 March 2014.
  • Satya Kumar V. and V. Sharma, Optimal Power Allocation Policies for Low Powered Wireless Communication Systems, in Twentieth National Conference on Communications (NCC 2014), Indian Institute of Technology Kanpur, 28 February - 2 March 2014.
  • Satya Kumar V., V. Sharma, Low Complexity Power and Scheduling Policies for Wireless Networks to Provide Quality of Service, in Information Theory and Applications Workshop (ITA 2014), Catamaran Hotel and Resort San Diego, February 9-14, 2014.
  • Poojary and V. Sharma, Approximate Theoretical Models for TCP Connections using Different High Speed Congestion Control Algorithms in a Multihop Network, in 51st Annual Allerton Conference on Communication, Control, and Computing, Allerton Retreat Center, Monticello, Illinois, October 2-4, 2013.
  • Shahid Mehraj Shah, Parameswaran S and V. Sharma, Previous Messages Provide the Key to Achieve Shannon Capacity in a Wiretap Channel, in IEEE International Conference on Communications Workshop (ICC 2013), Budapest, Hungary, June 9-13, 2013.
  • Mistry and V. Sharma, New Algorithms for Wideband Spectrum Sensing Via Compressive Sensing, in IEEE International Conference on Communications (ICC 2013), Budapest, Hungary, June 9-13, 2013.
  • Poojary and V. Sharma, Theoretical Analysis of High-speed Multiple TCP Connections through Multiple Routers, in IEEE International Conference on Communications (ICC 2013), Budapest, Hungary, June 9-13, 2013.
  • Nischal S. and V. Sharma, A Cooperative ARQ Scheme for Infrastructure WLANs, in IEEE Wireless Communications and Networking Conference (WCNC 2013), Shanghai, China, April 7-10, 2013.
  • Mondal and V. Sharma, Scheduling for Fading Channels Under Partial Channel Information, in IEEE Wireless Communications and Networking Conference (WCNC 2013), Shanghai, China, April 7-10, 2013.
  • K. Chaitanya, U. Mukherji, V. Sharma, Power Allocation for Interference Channels, in Nineteenth Annual National Conference on Communications (NCC 2013), Indian Institute of Technology Delhi, February 15-17, 2013.
  • Lalitha, S. Mondal, Satya Kumar V., V. Sharma, Power-Optimal Scheduling for a Green Base Station with Delay Constraints, in Nineteenth Annual National Conference on Communications (NCC 2013), Indian Institute of Technology Delhi, February 15-17, 2013.
  • Jithin K. S., V. Sharma, Nonparametric distributed sequential detection via universal source coding, in Information Theory and Applications Workshop (ITA 2013), Catamaran Hotel and Resort San Diego, February 10-15, 2013.
  • Jithin K. S., V. Sharma, Spectrum sensing via universal source coding, in Proc. IEEE Global Communications Conference (GLOBECOM 2012), Disneyland, California, December 3-7 2012.
  • Rajesh, Shahid M. Shah, V. Sharma, On Secrecy above Secrecy Capacity, in 13th IEEE International Conference on Communication Systems (ICCS 2012), Singapore, November 21- 23, 2012.
  • Potnis Varada, V. Sharma, Modelling and Analysis of New Coolstreaming for P2P IPTV, accepted in the 50th Annual Allerton Conference on Communication, Control, and Computing, University of Illinois at Urbana-Champaign, IL, USA, October 1 - 5, 2012.
  • Shahid M. Shah, Vireshwar Kumar, V. Sharma, Achievable Secrecy Sum-Rate in a Fading MAC-WT with Power Control and Without CSI of Eavesdropper, in 9th International Conference on Signal Processing and Communications (SPCOM 2012), IISC, Bangalore, July 22-15, 2012.
  • Gorantla and V. Sharma, Diversity-Rate Trade-off for Fading Channels with Power Control, in IEEE International Conference on Communications (ICC 2012), Ottawa, Canada, June 10-15, 2012.
  • Harish, Rahul Meshram, V. Sharma, Joint Routing, Scheduling and Power Control in Multihop MIMO Networks with MAC and Broadcast Links, in IEEE Wireless Communications and Networking Conference (WCNC 2012), Paris, France, April 1-4, 2012.
  • Rajesh, P. K. Deekshith, V. Sharma, Capacity of a Gaussian MAC with energy harvesting transmit nodes, in Information Theory and Applications Workshop (ITA 2012), Catamaran Hotel and Resort San Diego, February 5-10, 2012.
  • Satya Kumar V., Anusha Lalitha, V. Sharma, Power and Delay Optimal Policies for Wireless Systems, in Eighteenth National Conference on Communications (NCC 2012), IIT Kharagpur, February 3-5, 2012.
  • U. Sankar, V. Sharma, Subchannel Allocation and Power Control in Femtocells to Provide Quality of Service, in Eighteenth National Conference on Communications (NCC 2012), IIT Kharagpur, February 3-5, 2012.
  • Harish, Rahul Meshram, V. Sharma, Joint Routing, Scheduling and Power Control for Multihop MIMO Networks, in Eighteenth National Conference on Communications (NCC 2012), IIT Kharagpur, February 3-5, 2012.
  • Gorantla and V. Sharma, Diversity Order Vs Rate in an AWGN Channel, in Eighteenth National Conference on Communications (NCC 2012), IIT Kharagpur, February 3-5, 2012.
  • Kartheek, V. Sharma, Providing QoS in a Cognitive Radio Network, Fourth International Conference on COMmunication Systems and NETworkS (COMSNETS 2012), Bangalore, India, January 3-7 January, 2012.
  • Sharma, R. Rajesh and Deekshith P. K., Capacity of Gaussian MAC with Energy Harvesting Transmit Nodes, in 2012 Information Theory and Applications Workshop, Catamaran Hotel and Resort, San Diego, February 5-10, 2012.
  • Rajesh, V. Sharma and P. Viswanath, Capacity of Fading Gaussian Channel with an Energy Harvesting Sensor Node, in IEEE Global Communications Conference (GLOBECOM), Houton, Texas, December 4-9, 2011.
  • Poojary and V. Sharma, Analytical Model for Congestion Control and Throughput with TCP CUBIC connections, in IEEE Global Communications Conference (GLOBECOM), Houton, Texas, December 4-9, 2011.
  • Sanjeev G., Chandra R. Murthy and V. Sharma, Error Exponent Analysis of Energy-Based Bayesian Spectrum Sensing under Fading Channels, in IEEE Global Communications Conference (GLOBECOM), Houton, Texas, December 4-9, 2011.
  • Sharma and R. Rajesh, Queuing Theoretic and Information Theoretic Capacity of Energy Harvesting Sensor Nodes, in the Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, November 6-9, 2011 (Invited paper).
  • Jithin K. S. and V. Sharma, Novel Algorithms for Cooperative Distributed Sequential Hypothesis Testing, Forty-Ninth Annual Allerton Conference on Communication, Control, and Computing, Allerton Retreat Center, Monticello, Illinois, September 28-30, 2011 (Invited paper).
  • Rajesh, V. Sharma, P. Viswanath, Information Capacity of Energy Harvesting Sensor Nodes, IEEE International Symposium on Information Theory (ISIT 2011), Saint-Petersburg, Russia, July, 31 - August, 5 2011.
  • Jithin K. S. and V. Sharma, A Novel Algorithm for Cooperative Distributed Sequential Spectrum Sensing in Cognitive Radio, IEEE Wireless Communications and Networking Conference (WCNC 2011), Cancun, Mexico, 28-31 March, 2011.
  • Kartheek, Rakesh Misra and V. Sharma, Performance Analysis of Data and Voice Connections in a Cognitive Radio Network, Seventeenth National Conference on Communications (NCC 2011), Indian Institute of Science (IISc), Bangalore, 28-30 January, 2011.
  • Jithin K. S., V. Sharma and Raghav Gopalarathnam, Cooperative Distributed Sequential Spectrum Sensing, Seventeenth National Conference on Communications (NCC 2011), Indian Institute of Science (IISc), Bangalore, 28-30 January, 2011
  • Vinay Joseph, V. Sharma and U. Mukherji Providing Quality of Service via Opportunistic Splitting using Stochastic Approximation, Forty-Eighth Annual Allerton Conference on Communication, Control, and Computing, Monticello, Illinois, September 2010 (invited paper).
  • Gaurav Bansal, V. Sharma, N.B. Mehta, E. Altman, Relay Load Balancing in Queued Cooperative Wireless Networks with Rateless Codes, in IEEE International Conference on Communication (ICC) 2010, Cape Town, South Africa, May, 2010.
  • ArunKumar Jayaprakasam, V. Sharma, Chandra R. Murthy and Prashant Narayanan, Cyclic Prefix Based Cooperative Sequential Spectrum Sensing Algorithms for OFDM, in IEEE International Conference on Communication (ICC), 2010, Cape Town, South Africa, May, 2010.
  • Vinay Joseph, V. Sharma and U. Mukherji, Opportunistic splitting for scheduling Via Stochastic Approximation, IEEE National Conference on Communications 2010(NCC 2010), Chennai, January 2010.
  • Kamble, R. El-Azouzi, E. Altman, V. Sharma, A theoretical framework for hierarchical routing games, accepted in INFOCOM 2010.
  • Arun Jayaprakasam and V. Sharma, Sequential detection based cooperative spectrum algorithms in Cognitive Radio, First UK-India International Workshop on Cognitive Wireless Systems (UKIWCWS), New Delhi, December 2009.
  • Rajesh and V. Sharma, Distributed Joint source - channel coding for functions over a Multiple Access Channel, IEEE Globecom, Hawaii, USA, November 2009.
  • Rajesh and V. Sharma, Joint source - channel coding over a fading Multiple Access Channel, IEEE Globecom, Hawaii, USA, November 2009.
  • Banerjee and V. Sharma, Generalized analysis of a distributed energy efficient algorithm For change detection, in 12th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), Spain, October 2009.
  • Vinay Joseph, V. Sharma and U. Mukherji, Joint power control, scheduling and routing for Multihop Energy harvesting Sensor Networks, in 4th ACM International Workshop, PM2HW2N in MSWiM, Spain, October 2009.
  • Vinay Joseph, V. Sharma, U. Mukherji and Manjunath Kashyap, Joint power control, scheduling and routing for Multicast in Multihop Energy harvesting Sensor Networks, in International Conference on Ultra Modern Telecommunication (ICUMT 09), Russia, October 2009.
  • Arunkumar Jayaprakasam and V. Sharma, Cooperative robust sequential detection algorithms for Spectrum Sensing in Cognitive Radio, International Conference on Ultra Modern Telecommunication (ICUMT 09), St-Petersburg, Russia, October 2009.
  • Rajesh and V. Sharma, Distributed transmission of functions of correlated sources over a Fading Multiple Access Channel, 47th Annual Allerton Conference on Communication, Control and Computing, USA, September 2009, (invited paper).
  • Vinay Joseph, V. Sharma and Utpal Mukherji, Optimal Sleep-Wake Policies for an Energy Harvesting Sensor Node, in Proc. IEEE International Conference on Communications (ICC09), Dresden, Germany, June 2009.
  • Rajesh and V. Sharma, Amplify and forward for correlated data gathering over Hierarchical Sensor Networks, in Proc. IEEE Wireless Communications and Networking Conference (WCNC09), Budapest, Hungary April 2009.
  • Rajesh and V. Sharma, Joint source-channel coding for correlated gaussian sources Over a Gaussian MAC with Side Information, National Conference on Communications 2009 (NCC09), IIT Guwahati, January 2009.
  • Banerjee and V. Sharma, Analysis of DualCUSUM: a Distributed Energy Efficient Algorithm for Change Detection, National Conference on Communications 2009 (NCC09), IIT Guwahati, January 2009.
  • Sharma and A. K. Jaya Prakasam, An efficient algorithm for cooperative spectrum sensing in cognitive radio networks, National Conference on Communications 2009 (NCC09), IIT Guwahati, January 2009.
  • Rajesh and V. Sharma, Correlated gaussian sources over orthogonal gaussian channels, in Proc. 2008 International Symposium on Information Theory and its Applications (ISITA2008), Auckland, New Zealand, December 2008.
  • Rajesh and V. Sharma, A joint source-channel coding scheme for transmission of discrete correlated sources over a Gaussian multiple access channel, in Proc. 2008 International Symposium on Information Theory and its Applications (ISITA2008), Auckland, New Zealand, December 2008.
  • B. Mehta, V. Sharma and G. Bansal, Queued cooperative wireless networks with rateless codes, in Proc. IEEE Globecom 2008, New Orleans, LA, USA, November 2008.
  • Sharma, U. Mukherji and V. Joseph, Efficient energy management policies for networks with energy harvesting sensor nodes, in Proc. 46th Annual Allerton Conference on Communication, Control and Computing, USA, September 2008.
  • Rajesh and V. Sharma, Transmission of correlated sources over fading multiple access channel, in Proc. 46th Annual Allerton Conference on Communication, Control and Computing, USA, September 2008.
  • Rajesh, V. Varshneya and V. Sharma, Distributed joint source channel coding on a multiple access channel with side information, in Proc. IEEE International Symposium on Information theory (ISIT), Toronto, Canada, July 2008.
  • Taposh Banerjee, V. Kavitha and V. Sharma, Energy efficient change detection over a MAC using physical layer fusion, in Proc. IEEE Conference, ICASSP, Las Vegas, USA, April 2008.
  • Anand and V. Sharma, Computing TCP throughput in a UMTS network, in Proc. IEEE Wireless Communications and Networking Conference (WCNC08), Las Vegas, USA, April 2008.
  • Anil Kumar, S. R. Sandeep, M. Siddhartha Sankaran and V. Sharma, Providing QoS to real and data applications in WiMax mesh networks, in Proc. IEEE Wireless Communications and Networking Conference (WCNC08), Las Vegas, USA, April 2008.
  • Cao, S. Hanly, V. Sharma and P.R. Kumar, Power control and transmission scheduling for network utility maximization in wireless networks, in Proc. IEEE conference on Decision and Control, CDC 2007, December 2007.
  • Rajesh and V. Sharma, Source-channel coding for Gaussian sources over a Gaussian multiple access channel, 45th Annual Allerton Conference on Communication, Control and Computing, USA, September 2007.
  • Sharma, D.K. Prasad and E. Altman, Opportunistic scheduling of wireless links, 20th International Teletraffic Congress, Ottawa, Canada, June 2007.
  • Onno J. Boxma, V. Sharma and D. K. Prasad, Performance analysis of a fluid queue with random service rate in discrete time, 20th International Teletraffic Congress, Ottawa, Canada, June 2007.
  • Kavitha and V. Sharma, Tracking analysis of an LMS decision feedback equalizer for a wireless channel, 13th European Wireless Conference, Paris, France, April 2007.
  • Kavitha and V. Sharma, Analysis of an LMS linear equalizer for fading channels in decision directed mode, 13th European Wireless Conference, Paris, France, April 2007.
  • Harsha, A. Kumar and V. Sharma, An analytical model for capacity evaluation of VoIP on HCCA and TCP file transfers over EDCA in an IEEE 802.11e WLAN, International Conference on Distributed Computing and Networking, ICDCN 2006, Guwahati, India, December 2006.
  • Kavitha and V. Sharma, Tracking performance of an LMS-Linear Equalizer for fading channels, 44rd Annual Allerton Conference on Communication, Control and Computing, USA, September 2006.
  • Kavitha and V. Sharma, LMS versus Wiener filter for a Decision Feedback Equalizer, 44rd Annual Allerton Conference on Communication, Control and Computing, USA, September 2006.
  • R. Sandeep, O. Boxma and V. Sharma, Joint routing and scheduling for multihop wireless networks, poster session of Conference on Stochastic networks, Urbana, IL, June 2006.
  • Harsha, A. Kumar and V. Sharma, An analytical model for the capacity estimation of combined VoIP and TCP-file transfers over EDCA in an IEEE 802.11e WLAN, IEEE International Workshop on Quality of Service, IWQoS 2006, New Haven, USA, June 2006.
  • Shetiya and V. Sharma, Algorithms for routing & centralized scheduling in IEEE 802.16 Mesh Networks, IEEE Wireless Communications and Networking Conference (WCNC06) 2006, Las Vegas, USA, April 2006.
  • Virendra K. Varshneya and V. Sharma, Distributed coding for multiple access communication with side information, IEEE Wireless Communications and Networking Conference (WCNC06) 2006, Las Vegas, USA, April 2006.
  • Vandana Singh and V Sharma, Efficient and fair scheduling of Uplinks and Downlink in IEEE 802.16 OFDMA Networks, IEEE Wireless Communications and Networking Conference (WCNC06) 2006, Las Vegas, USA, April 2006.
  • Virendra K. Varshneya and V. Sharma, Lossy distributed source coding with side information, National Conference on Communications 2006 (NCC06), IIT Delhi, January 2006.
  • Harsha, A. Kumar and V. Sharma, Analytical model for an IEEE 802.11 WLAN using DCF with two types of VoIP calls, National Conference on Communications 2006 (NCC06), IIT Delhi, January 2006.
  • Goyal, A. Kumar and V. Sharma, Distributed load adaptive scheduling for throughput and delay guarantees in fading wireless LANs, National Conference on Communications 2006 (NCC06), IIT Delhi, January 2006.
  • Shetiya and V. Sharma, Algorithms for routing and centralized scheduling to provide QoS in IEEE 802.16 mesh networks, in Proc. of 1st ACM workshop on Wireless Multimedia Networking and Performance Modelling (WMuNeP 2005) in 8th International Symposium on Modelling, Analysis and Simulation of Wireless and Mobile systems (ACM/IEEE MSWiM 2005), Montreal, October 2005.
  • N. Raghava and V. Sharma, Diversity-multiplexing trade-off for channels with feedback, in 43rd Annual Allerton conference on Communication, control and computing, Monticello, Illinois, September 2005.
  • Goyal, A. Kumar and V. Sharma, Throughput optimal polling scheme under partial information for wireless local area networks, 13th INFORMS Applied Probability Conf. July 2005.
  • Goyal, A. Kumar and V. Sharma, Delay optimal control algorithm for a multiaccess fading channel with peak power constraint, in IEEE International Symposium on Information Theory (ISIT), Sept 2005.
  • Kavitha and V. Sharma, Comparison of training, blind and semiblind equalizers in MIMO fading systems using capacity as measure, in Proc. IEEE Conference, ICASSP05 March 2005.