Vasu Chakravarthy

According to our database1, Vasu Chakravarthy authored at least 37 papers between 2005 and 2016.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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PhD thesis 
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Links

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Bibliography

2016
Demonstration of hybrid overlay/underlay waveform generator with spectrally compliant cognitive capability via SD-SMSE framework.
Proceedings of the 13th IEEE Annual Consumer Communications & Networking Conference, 2016

2015
On the Near-Optimality of Training-Based GLRT Spectrum Sensing.
IEEE Trans. Wirel. Commun., 2015

2014
Performance evaluation of spectrum sharing technologies.
Proceedings of the IEEE International Symposium on Dynamic Spectrum Access Networks, 2014

2013
Intercarrier Interference Immune Single Carrier OFDM via Magnitude-Keyed Modulation for High Speed Aerial Vehicle Communication.
IEEE Trans. Commun., 2013

Software-Defined Radio Based Automatic Blind Hierarchical Modulation Detector via Second-Order Cyclostationary Analysis and Fourth-Order Cumulant.
Proceedings of the 32th IEEE Military Communications Conference, 2013

Detection of Cognitive Interference in Wireless Environments: An IQ Test in the Air.
Proceedings of the 32th IEEE Military Communications Conference, 2013

Spectrum Coexistence Issues: Challenges and Research Directions.
Proceedings of the 32th IEEE Military Communications Conference, 2013

2012
CSI Usage over Parallel Fading Channels under Jamming Attacks: A Game Theory Study.
IEEE Trans. Commun., 2012

Hybrid Pursuit-Evasion Game between UAVs and RF Emitters with Controllable Observations: A Hawk-Dove Game.
Proceedings of the Game Theory for Networks, 2012

Primary User Emulation Attack Game in Cognitive Radio Networks: Queuing Aware Dogfight in Spectrum.
Proceedings of the Game Theory for Networks, 2012

Spectrum utilization efficiency of cognitive radio systems with limited sampling capability: The impact of spectrum non-contiguity.
Proceedings of the IEEE International Symposium on Dynamic Spectrum Access Networks, 2012

2011
A Low-Complexity Approximation to Lognormal Sum Distributions via Transformed Log Skew Normal Distribution.
IEEE Trans. Veh. Technol., 2011

Spreading Code Design of Adaptive Non-Contiguous SOFDM for Dynamic Spectrum Access.
IEEE J. Sel. Top. Signal Process., 2011

Performance of Highly Mobile Cognitive Radio Networks with Directional Antennas.
Proceedings of IEEE International Conference on Communications, 2011

Software Defined Radio Implementation of SMSE Based Overlay Cognitive Radio in High Mobility Environment.
Proceedings of the Global Communications Conference, 2011

Sensing and Transmission in Probabilistically Interference-Limited Cognitive Radio Systems.
Proceedings of the Global Communications Conference, 2011

2010
Approximation algorithms for minimum energy transmission scheduling in rate and duty-cycle constrained wireless networks.
IEEE/ACM Trans. Netw., 2010

Novel overlay/underlay cognitive radio waveforms using SD-SMSE framework to enhance spectrum efficiency-part II: analysis in fading channels.
IEEE Trans. Commun., 2010

A Software Defined Radio Based Adaptive Interference Avoidance TDCS Cognitive Radio.
Proceedings of IEEE International Conference on Communications, 2010

Total Intercarrier Interference Cancellation for OFDM Mobile Communication Systems.
Proceedings of the 7th IEEE Consumer Communications and Networking Conference, 2010

2009
Novel overlay/underlay cognitive radio waveforms using SD-SMSE framework to enhance spectrum efficiency- part i: theoretical framework and analysis in AWGN channel.
IEEE Trans. Commun., 2009

Qiu, R. <i>et al</i>. A Unified Multi-Functional Dynamic Spectrum Access Framework: Tutorial, Theory and Multi-GHzWideband Testbed. <i>Sensors</i> 2009, 9, 6530-6603.
Sensors, 2009

A Unified Multi-Functional Dynamic Spectrum Access Framework: Tutorial, Theory and Multi-GHz Wideband Testbed.
Sensors, 2009

Signal Classification in Fading Channels Using Cyclic Spectral Analysis.
EURASIP J. Wirel. Commun. Netw., 2009

A novel highly accurate log skew normal approximation method to lognormal sum distributions.
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

Inter-carrier interference self-cancellation in synchronous downlink MC-CDMA system.
Proceedings of the International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly, 2009

Intercarrier Interference Immune Single Carrier OFDM via Magnitude Shift Keying Modulation.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

A novel hybrid overlay/underlay Cognitive Radio waveform in frequency selective fading channels.
Proceedings of the 4th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2009

2008
Modulation Recognition in Multipath Fading Channels Using Cyclic Spectral Analysis.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Performance Evaluation of Adaptive Non-contiguous MC-CDMA and Non-contiguous CI/MC-CDMA for Dynamic Spectrum Access.
Proceedings of the 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2008

2007
A Fully Polynomial Approximation Algorithm for Collaborative Relaying in Sensor Networks Under Finite Rate Constraints.
Proceedings of the Distributed Computing in Sensor Systems, 2007

Modulation Recognition In Fading Channels Using Higher Order Cyclic Cumulants.
Proceedings of the 2nd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2007

Algorithms for Relaying via Channel Quantization in Finite Rate Feedback Limited Sensor Networks.
Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007

Reliable Modulation Classification at Low SNR Using Spectral Correlation.
Proceedings of the 4th IEEE Consumer Communications and Networking Conference, 2007

2006
Using Misbehavior to Analyze Strategic versus Aggregate Energy Minimization in Wireless Sensor Networks.
Int. J. Distributed Sens. Networks, 2006

2005
TDCS, OFDM, and MC-CDMA: a brief tutorial.
IEEE Commun. Mag., 2005

Cognitive radio - an adaptive waveform with spectral sharing capability.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2005


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