Urbashi Mitra - researchr alias

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2011

Distributed coordination and data fusion for underwater searchGeoffrey A. Hollinger, Srinivas Yerramalli, Sanjiv Singh, Urbashi Mitra, Gaurav S. Sukhatme. icra 2011: 349-355 [doi]

Mission design for compressive sensing with mobile robotsRobert Hummel, Sameera Poduri, Franz Hover, Urbashi Mitra, Gaurav S. Sukhatme. icra 2011: 2362-2367 [doi]

Optimal Time-Resource Allocation for Energy-Efficient Physical Activity DetectionGautam Thatte, Ming Li, Sangwon Lee, B. Adar Emken, Murali Annavaram, Shrikanth Narayanan, Donna Spruijt-Metz, Urbashi Mitra. tsp, 59(4):1843-1857, 2011. [doi]

Applying Csiszár s I-divergence to blind sparse channel estimationFeng Wan, Urbashi Mitra. icassp 2011: 2924-2927 [doi]

Orthogonal wavelet division multiplexing for wideband time-varying channelsTao Xu, Geert Leus, Urbashi Mitra. icassp 2011: 3556-3559 [doi]

2010

An analysis of cognitive networks for unslotted time and reactive usersMarco Levorato, Leonardo Badia, Urbashi Mitra, Michele Zorzi. mass 2010: 252-261 [doi]

Equalizers for Multi-Scale/Multi-Lag Wireless ChannelsUrbashi Mitra, Geert Leus. globecom 2010: 1-5 [doi]

Performance analysis of distributed space-time coded protocols for wireless multi-hop communicationsMadhavan Vajapeyam, Urbashi Mitra. TWC, 9(1):122-133, 2010. [doi]

Asymptotic distortion exponents for the estimation of time-varying channels in multihop sensor networksSatish Vedantam, Urbashi Mitra, Ashutosh Sabharwal. tosn, 6(4), 2010. [doi]

Carrier Frequency Offset Estimation for Uplink OFDMA Using Partial FFT DemodulationSrinivas Yerramalli, Milica Stojanovic, Urbashi Mitra. globecom 2010: 1-5 [doi]

Blind resampling parameter estimation for doubly selective underwater acoustic channels (Invited Paper)Srinivas Yerramalli, Urbashi Mitra. iscas 2010: 809-812 [doi]

Spectrum Shaping: A New Perspective on Cognitive Radio - Part II: Coexistence with Uncoded Legacy TransmissionWenyi Zhang, Urbashi Mitra. tcom, 58(10):2971-2983, 2010. [doi]

Spectrum shaping: a new perspective on cognitive radio-part I: coexistence with coded legacy transmissionWenyi Zhang, Urbashi Mitra. tcom, 58(6):1857-1867, 2010. [doi]

2009

Error propagation analysis for underwater cooperative multi-hop communicationsCecilia Carbonelli, Shiou-Hung Chen, Urbashi Mitra. adhoc, 7(4):759-769, 2009. [doi]

Energy-efficient scheduling with individual packet delay constraints over a fading channelWanshi Chen, Urbashi Mitra, Michael J. Neely. winet, 15(5):601-618, 2009. [doi]

Editorial (for the special issue on underwater networks)Jun-Hong Cui, Kevin R. Fall, Urbashi Mitra, Milica Stojanovic. adhoc, 7(4):756-758, 2009. [doi]

Remote detection of bottleneck links using spectral and statistical methodsXinming He, Christos Papadopoulos, John S. Heidemann, Urbashi Mitra, Usman Riaz. cn, 53(3):279-298, 2009. [doi]

Distributed Computing in Sensor Systems, 5th IEEE International Conference, DCOSS 2009, Marina del Rey, CA, USA, June 8-10, 2009. ProceedingsBhaskar Krishnamachari, Subhash Suri, Wendi Rabiner Heinzelman, Urbashi Mitra, editors, Volume 5516 of Lecture Notes in Computer Science, Springer, 2009. [doi]

Interference management via rate splitting and HARQ over time-varying fading channelsMarco Levorato, Osvaldo Simeone, Urbashi Mitra. mobicom 2009: 25-30 [doi]

On Optimal Control of Wireless Networks with Multiuser Detection, Hybrid ARQ and Distortion ConstraintsMarco Levorato, Urbashi Mitra, Michele Zorzi. infocom 2009: 1926-1934 [doi]

Optimal Allocation of Time-Resources for Multihypothesis Activity-Level DetectionGautam Thatte, Viktor Rozgic, Ming Li, Sabyasachi Ghosh, Urbashi Mitra, Shrikanth Narayanan, Murali Annavaram, Donna Spruijt-Metz. dcoss 2009: 273-286 [doi]

2008

An approximate eigenmode decomposition for doubly-selective wireless channelsAlan Barbieri, Giuseppe Caire, Urbashi Mitra. icassp 2008: 2857-2860 [doi]

Energy-Efficient Transmissions With Individual Packet Delay ConstraintsWanshi Chen, Michael J. Neely, Urbashi Mitra. TIT, 54(5):2090-2109, 2008. [doi]

Guest Editorial Multiuser Detection for Advanced Communication Systems and NetworksAnanthanarayanan Chockalingam, Urbashi Mitra, Erik G. Ström, Sennur Ulukus, Laurence B. Milstein. jsac, 26(3):417-420, 2008. [doi]

Guest Editorial - Underwater Wireless Communication NetworksJohn S. Heidemann, Urbashi Mitra, James Preisig, Milica Stojanovic, Michele Zorzi. jsac, 26(9):1617-1619, 2008. [doi]

On Energy-Based Acoustic Source Localization for Sensor NetworksChartchai Meesookho, Urbashi Mitra, Shrikanth Narayanan. tsp, 56(1):365-377, 2008. [doi]

Power and Bandwidth Allocation in Cooperative Dirty Paper CodingChris T. K. Ng, Nihar Jindal, Andrea J. Goldsmith, Urbashi Mitra. icc 2008: 1018-1023 [doi]

Structured channel estimation methods for cooperative underwater communicationNicholas Richard, Urbashi Mitra. mobicom 2008: 87-90 [doi]

Sparse channel estimation for cooperative underwater communications: A structured multichannel approachNicholas Richard, Urbashi Mitra. icassp 2008: 5300-5303 [doi]

Iterative Joint Channel Estimation and Multiuser Detection for DS-CDMA in Frequency-Selective Fading ChannelsSau-Hsuan Wu, Urbashi Mitra, C. C. Jay Kuo. tsp, 56(7-2):3261-3277, 2008. [doi]

Orthogonal Codes for Robust Low-Cost CommunicationWenyi Zhang, Urbashi Mitra. TIT, 54(12):5411-5426, 2008. [doi]

Analysis of a simple multihop underwater acoustic networkWenyi Zhang, Milica Stojanovic, Urbashi Mitra. mobicom 2008: 3-10 [doi]

2007

Clustered ML Channel Estimation for Ultra-Wideband SignalsCecilia Carbonelli, Urbashi Mitra. TWC, 6(7):2412-2416, 2007. [doi]

Sparse Channel Estimation with Zero Tap DetectionCecilia Carbonelli, Satish Vedantam, Urbashi Mitra. TWC, 6(5):1743-1763, 2007. [doi]

Clustered Channel Estimation for UWB Multiple Antenna SystemsCecilia Carbonelli, Urbashi Mitra. TWC, 6(3):970-981, 2007. [doi]

Quantized UWB Transmitted Reference SystemsStefan Franz, Urbashi Mitra. TWC, 6(7):2540-2550, 2007. [doi]

Joint semi-blind channel and timing estimation for generalized UWB transmitted reference systemsStefan Franz, Cecilia Carbonelli, Urbashi Mitra. TWC, 6(1):180-191, 2007. [doi]

Capacity Gain From Two-Transmitter and Two-Receiver CooperationChris T. K. Ng, Nihar Jindal, Andrea J. Goldsmith, Urbashi Mitra. TIT, 53(10):3822-3827, 2007. [doi]

Bounds and Protocols for a Rate-Constrained Relay ChannelAshutosh Sabharwal, Urbashi Mitra. TIT, 53(7):2616-2624, 2007. [doi]

Tools for Performance Analysis and Design of Space-Time Block CodesMadhavan Vajapeyam, Jifeng Geng, Urbashi Mitra. tcom, 55(2):367-379, 2007. [doi]

A delay-reliability analysis for multihop underwater acoustic communicationWenyi Zhang, Urbashi Mitra. mobicom 2007: 57-64 [doi]

2006

Cooperative multihop communication for underwater acoustic networksCecilia Carbonelli, Urbashi Mitra. mobicom 2006: 97-100 [doi]

Energy Efficient Scheduling with Individual Packet Delay ConstraintsWanshi Chen, Urbashi Mitra. infocom 2006: [doi]

Proceedings of the First Workshop on Underwater Networks, WUWNET 2006, Los Angeles, CA, USA, September 25, 2007Jun-Hong Cui, Urbashi Mitra, Kevin R. Fall, Milica Stojanovic, editors, ACM, 2006.

Generalized UWB transmitted reference systemsStefan Franz, Urbashi Mitra. jsac, 24(4):780-786, 2006. [doi]

Capacity Bounds for Training-Based UWB SystemsStefan Franz, Urbashi Mitra, Giuseppe Caire. globecom 2006: [doi]

Nonlinear hierarchical space-time block codes: construction and regular MTCM designJifeng Geng, Urbashi Mitra. tcom, 54(1):82-95, 2006. [doi]

An improved bound on the performance of maximum-likelihood multiuser detection receivers in Rayleigh fadingYahya Z. Mohasseb, Michael P. Fitz, Urbashi Mitra. TIT, 52(3):1184-1196, 2006. [doi]

Performance of Distributed Space-Time Cooperative Schemes for Underwater Acoustic CommunicationsMadhavan Vajapeyam, Urbashi Mitra. globecom 2006: [doi]

Sensing the channel: sensor networks with shared sensing and communicationsSatish Vedantam, Urbashi Mitra, Ashutosh Sabharwal. ipsn 2006: 260-267 [doi]

Sphere-Constrained ML Detection for Frequency-Selective ChannelsHaris Vikalo, Babak Hassibi, Urbashi Mitra. tcom, 54(7):1179-1183, 2006. [doi]

2005

2004

Semiblind channel estimation for CDMA systems with parallel data and pilot signalsEmre Aktas, Urbashi Mitra. tcom, 52(7):1102-1112, 2004. [doi]

Complexity constrained sensor networks: achievable rates for two relay networks and generalizationsUrbashi Mitra, Ashutosh Sabharwal. ipsn 2004: 301-310 [doi]

Estimating inhomogeneous fields using wireless sensor networksRobert Nowak, Urbashi Mitra, Rebecca Willett. jsac, 22(6):999-1006, 2004. [doi]

2003

Joint power and handoff control using a hybrid systems frameworkMehmet Akar, Urbashi Mitra. infocom 2003: [doi]

Boundary Estimation in Sensor Networks: Theory and MethodsRobert Nowak, Urbashi Mitra. ipsn 2003: 80-95 [doi]

Application-specific compression for time delay estimation in sensor networksLavanya Vasudevan, Antonio Ortega, Urbashi Mitra. sensys 2003: 243-254 [doi]

2002

On the equivalence of three reduced rank linear estimators with applications to DS-CDMAWanshi Chen, Urbashi Mitra, Philip Schniter. TIT, 48(9):2609-2614, 2002.

On Blind Timing Acquisition and Channel Estimation for Wideband Multiuser DS-CDMA SystemsZhouyue Pi, Urbashi Mitra. vlsisp, 30(1-3):127-142, 2002. [doi]

2000

Frequency Domain versus Time Domain Based Training Sequence OptimizationWanshi Chen, Urbashi Mitra. icc 2000: 646-650

1999

Optimum near-far resistance for dual-rate DS/CDMA signals: Random signature sequence analysisJiangxin Chen, Urbashi Mitra. TIT, 45(7):2434-2447, 1999.