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Bhavani Shankar

Research scientist

Faculté ou Centre Interdisciplinary Centre for Security, Reliability and Trust
Adresse postale Université du Luxembourg
29, avenue JF Kennedy
L-1855 Luxembourg
Bureau sur le campus JFK Building, E03-308
E-mail
Téléphone (+352) 46 66 44 5336
Fax (+352) 46 66 44 5669

M. R. Bhavani Shankar received Masters and Ph. D in Electrical Communication Engineering from Indian Institute of Science, Bangalore in 2000 and 2007 respectively. He was a Post Doc at the ACCESS Linnaeus Centre, Signal Processing Lab, Royal Institute of Technology (KTH), Sweden from 2007 to September 2009. He joined SnT in October 2009 as a Research Associate  and is currently a Research Scientist at SnT. He was with Beceem Communications, Bangalore from 2006 to 2007 as a Staff Design Engineer working on Physical Layer algorithms for WiMAX compliant chipsets. He was a visiting student at the Communication Theory Group, ETH Zurich, headed by Prof. Helmut Bölcskei during 2004. Prior to joining Ph. D, he worked on Audio Coding algorithms in Sasken Communications, Bangalore as a Design Engineer from 2000 to 2001. His research interests include Design and Optimization of MIMO Communication Systems, Radar and Array Processing, polynomial signal processing, Satellite communication systems, Resource Allocation, Game Theory and Fast Algorithms for Structured Matrices.

He is currently on the Executive Committee of the IEEE Benelux joint chapter on communications and vehicular technology and serves as handling editor for Elsevier Signal Processing. He was a co-recipient of the 2014 Distinguished Contributions to Satellite Communications Award, from the Satellite and Space Communications Technical Committee of the IEEE Communications Society.

Last updated on: dimanche 17 septembre 2017

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Articles publiés dans des périodiques scientifiques

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See detailEnhancing mobile services with DVB-S2X superframing
Mazzali, Nicolò; Boumard, Sandrine; Kinnunen, Jouko; Shankar, Bhavani; Kiviranta, Markku; Alagha, Nader

in International Journal of Satellite Communications and Networking (2018)

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See detailReduced complexity satellite broadcast receiver with interference mitigation in correlated noise
Abu Shaban, Zohair; Mehrpouyan, Hani; Shankar, Bhavani; Ottersten, Björn

in International Journal of Satellite Communications and Networking (2018), 36(5),

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See detailPrecoding, Scheduling and Link Adaptation in Mobile Interactive Multibeam Satellite Systems
Vazquez, Miguel-Angel; Shankar, Bhavani; Kourogiorgas, Charilaos; Arapoglou, Pantelis-Daniel; Icolari, Vincenzo; Chatzinotas, Symeon; Panagopoulos, Athanasios; Perez-Neira, Ana

in IEEE Journal on Selected Areas In Communications (2018), 36(5), 971-980

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See detailCentralized Rainfall Estimation using Carrier-to-Noise of Satellite Communication Links
Gharanjik, Ahmad; Shankar, Bhavani; Zimmer, Frank; Ottersten, Björn

in IEEE Journal on Selected Areas In Communications (2017)

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See detailCooperative Estimation of Power and Direction of Transmission for a Directive Source
Maleki, Sina; Ciblat, Philippe; Chatzinotas, Symeon; Shankar, Bhavani; Ottersten, Björn

in IEEE Transactions on Cognitive Communications and Networking (2016)

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See detailMulti-gateway Data Predistortion for Non-linear Satellite Channels
Piazza, Roberto; Shankar, Bhavani; Ottersten, Björn

in IEEE Transactions on Communications (2015), 63(10), 3789-3802

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See detailPower Allocation in Multibeam Satellite Systems: A Two-Stage Multi-Objective Optimization
Aravanis, Alexis; Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Danoy, Grégoire; Cottis, Panayotis G.; Ottersten, Björn

in IEEE Transactions on Wireless Communications (2015)

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See detailMultiple Gateway Transmit Diversity in Q/V Band Feeder Links
Gharanjik, Ahmad; Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Ottersten, Björn

in IEEE Transactions on Communications (2015)

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See detailLow Complexity Predistortion and Equalization in Nonlinear Multicarrier Satellite Communications
Zenteno, Efrain; Piazza, Roberto; Shankar, Bhavani; Ronnow, Daniel; Ottersten, Björn

in EURASIP Journal on Advances in Signal Processing (2015)

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See detailA MIMO Symbol Rate Signal Digital Predistorter for Nonlinear Multicarrier Satellite Channels
Zenteno, Efrain; Piazza, Roberto; Shankar, Bhavani; Ronnow, Daniel; Ottersten, Björn

in IET Communications (2015), 9(15), 20532059

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See detailData Predistortion for Multicarrier Satellite Channels Based on Direct Learning
Piazza, Roberto; Shankar, Bhavani; Ottersten, Björn

in IEEE Transactions on Signal Processing (2014), 62(22),

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See detailMIMO Extension to DVB-SH
Shankar, Bhavani; Kyrolainen, Jukka; Arapoglou, Pantelis-Daniel; Byman, Aaron; Tapio, Visa; Grotz, Joel

in International Journal of Satellite Communications and Networking (2014)

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See detailGateway Switching in Q/V Band Satellite Feeder Links
Gharanjik, Ahmad; Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Ottersten, Björn

in IEEE Communications Letters (2013), 17(7), 1384-1387

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See detailSpace-Frequency Coding for Dual Polarized Hybrid Mobile Satellite Systems
Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Ottersten, Björn

in IEEE Transactions on Wireless Communications (2012), 11(8), 2806-2814

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See detailSystematic Construction of Linear Transform based Full Diversity, Rate One Space-Time-Frequency Codes
Shankar, Bhavani; Hari, K. V. S.

in IEEE Transactions on Signal Processing (2009), 57(6), 2285-2298

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See detailSpectrum Allocation for Decentralized Transmission Strategies: Properties of Nash Equilibria
von Wrycza, Peter; Shankar, Bhavani; Bengtsson, Mats; Ottersten, Björn

in EURASIP Journal on Advances in Signal Processing (2009)

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See detailOn the Variations in Mutual Information of MIMO Communication Systems Due to Perturbed Channel State Information at Transmitter
Shankar, Bhavani; Hari, K. V. S.

in IEEE Transactions on Communications (2006), 54(9), 1593-1603

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See detailReduced Complexity Equalization schemes for Zero Padded OFDM Systems
Shankar, Bhavani; Hari, K. V. S.

in IEEE Signal Processing Letters (2004), 11(9), 752-755

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See detailAllpass Delay Chain-Based IIR PR Filterbank and Its Application to Multiple Description Subband Coding
Shankar, Bhavani; Makur, Anamitra

in IEEE Transactions on Signal Processing (2002), (4), 814-823

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Colloques et congrès scientifiques – Communication publiée dans un périodique

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See detailExploiting diversity in future generation satellite systems with optical feeder links
Mengali, Alberto; Kayhan, Farbod; Shankar, Bhavani; Ottersten, Björn

in Proceedings of the 34TH AIAA INTERNATIONAL COMMUNICATIONS SATELLITE SYSTEMS CONFERENCE (2016, October)

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Colloques et congrès scientifiques – Communication publiée dans un ouvrage

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See detailExploring Different Receiver Structures for Radio over FSO Systems with Signal Dependent Noise
Mengali, Alberto; Shankar, Bhavani; Ottersten, Björn

in Proceedings of Globecom 2017 (in press)

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See detailInterference Localization On-Board the Satellite Using Drift Induced Virtual Array
Arora, Aakash; Maleki, Sina; Shankar, Bhavani; Grotz, Joel; Ottersten, Björn

in Proc. 2018 International Conference on Signal Processing and Communications (SPCOM) (2018, July)

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See detailDesigning Joint Precoding and Beamforming in a Multiple Gateway Multibeam Satellite System
Joroughi, Vahid; Shankar, Bhavani; Maleki, Sina; Chatzinotas, Symeon; Grotz, Joel; Ottersten, Björn

in IEEE WCNC 2018 (2018, April 18)

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See detailCoverage Extension via Side-Lobe Transmission in Multibeam Satellite System
Gharanjik, Ahmad; Kmieciak, Jarek; Shankar, Bhavani; Ottersten, Björn

in 23rd Ka and Broadband Communications Conference (2017, October 16)

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See detailOptical Feeder Links Study towards Future Generation MEO VHTS Systems
Mengali, Alberto; Lyras, Nikos K.; Shankar, Bhavani; Kourogiorgas, Charilaos I.; Panagopoulos, Athanasios D.; Liolis, Konstantinos

in Proceedings of the 35th AIAA International Communications Satellite Systems Conference (ICSSC) (2017, October)

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See detailRandom Phase Center Motion Technique for Enhanced Angle-Doppler Discrimination Using MIMO Radars
Hammes, Christian; Shankar, Bhavani; Nijsure, Yogesh; Spielmann, Thiemo; Ottersten, Björn

in European Signal Processing Conference (EUSIPCO) 2017 (2017, August)

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See detailDiscrimination of Angle-Doppler Signatures using Arbitrary Phase Center Motion for MIMO Radars
Hammes, Christian; Nijsure, Yogesh; Shankar, Bhavani; Schröder, Udo; Ottersten, Björn

in IEEE Radar Conf 2017 (2017, May)

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See detailMax-min transmit beamforming via iterative regularization
Gharanjik, Ahmad; Shankar, Bhavani; Soltanalian, Mojtaba; Ottersten, Björn

in 50th Asilomar Conference on Signals, Systems and Computers, November 2016 (2016, November)

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See detailReturn Link Optimized Resource Allocation for Satellite Communications in the Ku/Ka-Band
Pranjic, Vanja; Mazzali, Nicolò; Emiliani, Luis; Shankar, Bhavani

in Proceedings on the 22nd Ka and Broadband Communications Conference and the 34th AIAA International Communications Satellite Systems Conference (ICSSC) (2016, October)

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See detailLow Complexity Transmit Processing for Multibeam Satellite Systems with Non-Linear Channels
Mengali, Alberto; Kayhan, Farbod; Shankar, Bhavani; Ottersten, Björn

in Proceedings of ASMS Conference (2016, September)

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See detailAn Iterative Approach to Nonconvex QCQP with Applications in Signal Processing
Gharanjik, Ahmad; Shankar, Bhavani; Soltanalian, Mojtaba; Ottersten, Björn

in 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM) (2016, July 10)

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See detailFour-Dimensional Constellations for Dual-Polarized Satellite Communications
Mazzali, Nicolò; Kayhan, Farbod; Shankar, Bhavani

in Proceedings on IEEE International Conference on Communications (2016, May)

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See detailJoint Predistortion and PAPR Reduction in Multibeam Satellite Systems
Mengali, Alberto; Shankar, Bhavani; Ottersten, Björn

in Proceedings of IEEE ICC 2016 (2016, May)

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See detailGEO Satellite Feeder links and Terrestrial Full-Duplex Small Cells: A case for Coexistence
Shankar, Bhavani; Maleki, Sina; Zheng, Gan; Awoseyila, Adebenga; Evans, Barry; Ottersten, Björn

in Proceedings of 83rd IEEE VTC (Spring 2016) (2016, May)

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See detailGrab-n-Pull: An Optimization Framework for Fairness-Achieving Networks
Soltanalian, Mojtaba; Gharanjik, Ahmad; Shankar, Bhavani; Ottersten, Björn

in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2016 (2016, March 20)

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See detailPower and Direction of Transmission Estimation for a Directive Source: Identifiability Analysis and Estimation Algorithm
Maleki, Sina; Ciblat, Philippe; Shankar, Bhavani; Chatzinotas, Symeon; Ottersten, Björn

in 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM) (2016)

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See detailPrecoding Design and User Selection for Multibeam Satellite Channels
Gharanjik, Ahmad; Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Bengtsson, Mats; Ottersten, Björn

in 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2015 (2015, June 28)

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See detailOn-board Signal Predistortion for Digital Transparent Satellites
Mazzali, Nicolò; Shankar, Bhavani; Ottersten, Björn

in Proceedings on IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) (2015, June)

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See detailRobust Precoding Design for Multibeam Downlink Satellite Channel with Phase Uncertainty
Gharanjik, Ahmad; Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Bengtsson, Mats

in 40th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2015 (2015, April 19)

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See detailConstellation Design in Four Dimensions under Average Power Constraint
Kayhan, Farbod; Mazzali, Nicolò; Shankar, Bhavani

in Proceedings on IEEE Symposium on Communications and Vehicular Technology in the Benelux (2015)

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See detailPerformance Analysis of Noncoherent Frame Synchronization in Satellite Communications with Frequency Uncertainty
Mazzali, Nicolò; Stante, Giulio; Shankar, Bhavani; Ottersten, Björn

in Proceedings on IEEE Symposium on Communications and Vehicular Technology in the Benelux (2015)

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See detailFeasibility Study of Full-duplex Relaying in Satellite Networks
Shankar, Bhavani; Zheng, Gan; Maleki, Sina; Ottersten, Björn

in The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2015 (2015)

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See detailPushing for higher rates and efficiency in Satcom: the different perspectives within SatNExIV
Vazquez, Miguel-Angel; Neira, Ana-Perez; Mosquera, Carlos; Shankar, Bhavani; Panagopoulos, Athanasios; Giambene, Giovanni; Siris, Vasilios; Polyzos, George; Alagha, Nader

in Proceedings of the 11th International Symposium on Wireless Communication Systems (ISWCS 2015) (2015)

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See detailSpatial Multiplexing in Optical Feeder Links for High Throughput Satellites
Gharanjik, Ahmad; Liolis, Konstantinos; Shankar, Bhavani; Ottersten, Björn

in Spatial Multiplexing in Optical Feeder Links for High Throughput Satellites (2014, December 02)

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See detailPerformance Analysis of Fractionally Spaced Equalization in Non-linear Multicarrier Satellite Channels
Piazza, Roberto; Shankar, Bhavani; Berheide, Tobias; Graesslin, Michael; Cioni, Stefano

in Proceedings of 32nd AIAA International Communications Satellite Systems Conference (ICSSC), (2014, August 05)

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See detailEnhanced List-Based Group-Wise Overloaded Receiver with Application to Satellite Reception
Abu Shaban, Zohair; Shankar, Bhavani; Mehrpoyan, Hani; Ottersten, Björn

in Proceedings of IEEE ICC 2014 (2014, June)

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See detailMulticarrier LUT-based data predistortion for non-linear satellite channels
Piazza, Roberto; Shankar, Bhavani; Ottersten, Björn

in Communications (ICC), 2014 IEEE International Conference on (2014, June)

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See detailCarrier Rate Optimization on the Return Link of Interactive Mobile Satellite Networks
Piazza, Roberto; Shankar, Bhavani; Ottersten, Björn

in European Wireless 2014; 20th European Wireless Conference; Proceedings of (2014, May)

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See detailEffect of imperfect channel estimate on the performance of MMSE receivers in multibeam satellite systems: First order analysis
Shankar, Bhavani; Ottersten, Björn

in Electronics, Computing and Communication Technologies (IEEE CONECCT), 2014 IEEE International Conference on (2014, January)

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See detailTiming and Frequency Synchronisation for Multiuser Detection on the Return Link of Interactive Mobile Satellite Networks
Abu Shaban, Zohair; Shankar, Bhavani; Christopoulos, Dimitrios; Arapoglou, Pantelis-Daniel

in Proceedings of the ICSSC conferrence (2013, October)

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See detailLarge Scale Transmit Diversity in Q/V Band Feeder Link with Multiple Gateways
Gharanjik, Ahmad; Shankar, Bhavani; Arapoglou, Pantelis-Daniel

in Proceeding of IEEE 24th International Symposium on Personal, Indoor, and Mobile Radio Communication(PIMRC) (2013, September 08)

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See detailGateway Diversity Strategies in Q/V Band Feeder Links
Arapoglou, Pantelis-Daniel; Shankar, Bhavani; Panagopoulos, Athanasios; Ottersten, Björn

in Gateway Diversity Strategies in Q/V Band Feeder Links (2013, July)

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See detailData Predistortion for Multicarrier Satellite Channels using Orthogonal Memory polynomials
Piazza, Roberto; Shankar, Bhavani; Ottersten, Björn

in International Workshop on Signal Processing Advances for Wireless Communications (2013) (2013, June 16)

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See detailNon-parametric data predistortion for non-linear channels with memory
Piazza, Roberto; Shankar, Bhavani; Ottersten, Björn

in Acoustics, Speech and Signal Processing (ICASSP), 2013 IEEE International Conference on (2013, May 26)

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See detailLarge scale transmit diversity in Q/V band feeder link with multiple gateways
Gharanjik, Ahmad; Shankar, Bhavani; Arapoglou; Ottersten, Björn

in Personal Indoor and Mobile Radio Communications (PIMRC), 2013 IEEE 24th International Symposium on (2013)

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See detailSensitivity Analysis of Multicarrier Digital Pre-distortion/ Equalization Techniques for Non-linear Satellite Channels
Piazza, Roberto; Shankar, Bhavani; Zenteno, Efrain; Ronnow, Daniel; Liolis, Kostantinos; Zimmer, Frank; Grasslin, Michael; Berheide, Tobias; Cioni, Stefano

in Proceedings of 31st AIAA International Communications Satellite Systems Conference (ICSSC), (2013)

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See detailOperational Optimization of a Ku Multibeam Flexible Payload
Metzger, Nathalie; Morgues, Stephane; Morel, Coline; Zapata, Maria; Jacquey, Nicolas; Galinier, D; Coromina, Francesc; Loeillet, Christophe; Shankar, Bhavani

in Proceedings of 2nd ESA workshop on Advanced Flexible Telecom Payloads (2012, April)

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See detailMulti-objective Optimization Approach to Power Allocation in Multibeam Systems
Aravanis, Alexis; Shankar, Bhavani; Danoy, Grégoire; Arapoglou, Pantelis-Daniel; Cottis, Panayotis; Ottersten, Björn

in Proceedings of 30th AIAA International Communications Satellite Systems Conference (ICSSC), (2012)

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See detailPower allocation in Multibeam satellites - A hybrid-Genetic Algorithm approach
Aravanis, Alexis; Shankar, Bhavani; Danoy, Grégoire; Arapoglou, Pantelis-Daniel; Cottis, Panayotis; Ottersten, Björn

in ESA Workshop on Advanced Flexible Telecom Payloads (2012)

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See detailMulticarrier Digital Pre-distortion/ Equalization Techniques for Non-linear Satellite Channels
Piazza, Roberto; Shankar, Bhavani; E, Zenteno; D, Rönnow; J, Grotz; F, Zimmer; M, Grasslin; F, Heckmann; S, Cioni

in Proceedings of 30th AIAA International Communications Satellite Systems Conference (ICSSC), (2012)

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See detailDetection of sparse random signals using compressive measurements
Shankar, Bhavani; Chatterjee, Saikat; Ottersten, Björn

in Acoustics, Speech and Signal Processing (ICASSP), 2012 IEEE International Conference on (2012)

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See detailGolden Codes for Dual Polarized MIMO-OFDM Transmissions in Hybrid Satellite/Terrestrial Mobile Systems
Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Ottersten, Björn

in Communications (ICC), 2011 IEEE International Conference on (2011)

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See detailConvergence of the Iterative Water-filling algorithm with Sequential Updates in Spectrum Sharing Scenarios
Shankar, Bhavani; von Wrycza, Peter; Bengtsson, Mats; Ottersten, Björn

in Communication Technologies Workshop (Swe-CTW), 2011 IEEE Swedish (2011)

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See detailOn the Diversity and Complexity of Zero Forcing Receivers for MIMO Zero Padded Systems
Shankar, Bhavani; K V S, Hari

in Proceedings of 2010 International Conference on Signal Processing and Communications (SPCOM), (2010)

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See detailConvergence of the Iterative Water-Filling Algorithm in Multiple User Spectrum Sharing Scenarios
Shankar, Bhavani; von Wrycza, Peter; Bengtsson, Mats; Ottersten, Björn

in Communication Technologies Workshop (Swe-CTW), 2011 IEEE Swedish (2009)

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See detailA Game Theoretic Approach to Multi-User Spectrum Allocation
von Wrycza, Peter; Shankar, Bhavani; Bengtsson, Mats; Ottersten, Björn

in A Game Theoretic Approach to Multi-User Spectrum Allocation (2009)

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See detailOn the Variations in Capacity of MIMO Communication Systems to Channel Perturbations
Shankar, Bhavani; Hari, K. V. S.

in Proceedings of IEEE ICPWC (2002)

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E-Prints/Working papers – diffusé en premier sur ORBilu

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See detailRobust Precoding for Multibeam Satellite Channels with Phase Uncertainty
Gharanjik, Ahmad; Shankar, Bhavani

E-print/Working paper (2015)

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Colloques et congrès scientifiques – Communication orale non publiée

See detailMulti-Target Localization in Asynchronous MIMO Radars Using Sparse Sensing
Sedighi, Saeid; Shankar, Bhavani; Maleki, Sina; Ottersten, Björn

Scientific Conference (2017)

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Colloques et congrès scientifiques – Communication poster

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See detailA Statistically Efficient Estimator for Co-array Based DoA Estimation
Sedighi, Saeid; Shankar, Bhavani; Ottersten, Björn

Poster (2018, October)

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See detailBlock Circulant Decomposition of Cross-Correlation Matrix for Transmit MIMO Beamforming
Hammes, Christian; Shankar, Bhavani; Ottersten, Björn

Poster (2018, July)

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See detailCONSISTENT LEAST SQUARES ESTIMATOR FOR CO-ARRAY-BASED DOA ESTIMATION
Sedighi, Saeid; Shankar, Bhavani; Maleki, Sina; Ottersten, Björn

Poster (2018, July)

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