Bunts Sangha Mumbai Higher Education Institution's
ANNA LEELA COLLEGE OF COMMERCE & ECONOMICS
SHOBHA JAYARAM SHETTY COLLEGE FOR BMS
SINCE 2008
Research Activities
Encryption and Physical Layer Security
In radio communication, spread-spectrum techniques are methods by which a generated signal is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth. This approach is used for secure communications, increasing resistance to natural interference, noise and jamming, to prevent detection, and to limit power flux density. This technique was first introduced in 1940s and used in military communication systems since the 1950s "spread" a radio signal over a wide frequency range several magnitudes higher than minimum requirement. The core principle of spread spectrum is the use of noise-like carrier waves, and bandwidths much wider than that required for simple point-to-point communication at the same data rate.
In radio communication, spread-spectrum techniques are methods by which a generated signal is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth. This approach is used for secure communications, increasing resistance to natural interference, noise and jamming, to prevent detection, and to limit power flux density. This technique was first introduced in 1940s and used in military communication systems since the 1950s "spread" a radio signal over a wide frequency range several magnitudes higher than minimum requirement. The core principle of spread spectrum is the use of noise-like carrier waves, and bandwidths much wider than that required for simple point-to-point communication at the same data rate.
Software Defined Networking and Mobile Cloud Computing
Chirag Warty and Richard Yu, “A Study of Time Reversed DoA Estimation: A Node Tracking Approach" IEEE Aerospace Conference, Montana, USA 2014.
Chirag Warty and Caryn Chan, “Three Dimensional Diversity Using FH-STC for Close Proximity MIMO Systems" IEEE Aerospace Conference, Montana, 2014.
Chirag Warty and Richard Yu, “Factors Affecting Resource Allocation in Space Communications" IEEE Aerospace Conference, Montana, USA 2014.
Chirag Warty, Sandeep Mattigiri, Susanna Spinsante and Ennio Gambi,“ De Bruijn Sequences for Secure Scrambling at LTE - Advanced Physical Layer" GLOBECOM 2013, Atlanta, USA.
Chirag Warty, Richard Yu, Susanna Spinsante and Ennio Gambi, “Blind Estimation of Spreading Codes using Entropy based Genetic Algorithms" Asilomar Conference on Signals, Systems and Computers, Monterey, 2013.
Susanna Spinsante, Ennio Gambi, Chirag Warty and Sandeep Mattigiri, “Adaptive Spreading for Resource Constrained Wireless Network" Asilomar Conference on Signals, Systems and Computers, Monterey, 2013.
Susanna Spinsante, Ennio Gambi, Chirag Warty and Sandeep Mattigiri, “Secured Multi-Cast using Spreading Codes for Mobile Ad-hoc Networks" IEEE Broadcast Symposium, San Diego, 2013.
Jnanamurthy HK, Sanjay Singh and Chirag Warty, “Threat Analysis and Malicious User Detection in Reputation Systems using Mean Bisector Analysis and Cosine Similarity" Trustcom, Melbourne, 2013.
Chirag Warty, Sandeep Mattigiri, Susanna Spinsante and Ennio Gambi, “De Bruijn Sequences as Secure Spreading Codes for Wireless Communications" Second International Conference on Advances in Computing, Communications and Informatics (ICACCI-2013), Mysore, India, August 2013.
Sofiene Jelassi and Chirag Warty, “A victim-centered management approach of rescue operations" SGI CHI, France 2013.
Harish V. Dixit, Amutha Jeyakumar, Piyush Kumar and Chirag Warty, “VLSI Design of Fast DCTQ-IQIDCT Processor for Real Time Image Compression”, Tenth International Conference on Wireless and Optical Communications Networks WOCN2013, Bhopal, India
Susanna Spinsante, Ennio Gambi, Chirag Warty, Sandeep Mattigiri and Richard Yu, “Analysis of Spreading Codes in Conjunction with Ambiguity Function for Inter Vehicles Communication" VTC Fall, Las Vegas 2013.
Chirag Warty, Richard Yu, “Collaborative Warning System for Dense Vehicular Networks using MUSIC algorithm DoA," Third International Conference on Advances in Computing and Communications (ACC-2013), Kochin, India, August 2013.
Susanna Spinsante, Ennio Gambi, Chirag Warty and Richard Wai Yu, “Spreading Codes for Multiuser Estimation in Non Coherent Environments" IWCMC, Sardinia, Italy 2013.
Chirag Warty, Richard Yu and Khaled Elmahgoub et.al., “MUSIC Algorithm DoA Estimation for Cooperative Node Location in Mobile Ad Hoc Networks " IEEE Aerospace Conference, Montana, 2013.
Sandeep Mattigiri and Chirag Warty, “A Study of Fundamental Limitations of Small Antennas: A MIMO Approach " IEEE Aerospace Conference, Montana, 2013.
Cagatay Tanil, Chirag Warty and Esam Obiedat, “Collaborative Mission Planning for UAV Cluster to Optimize Relay Distance " IEEE Aerospace Conference, Montana, 2013.
Chirag Warty, Gorkem Secer, Richard Yu and Susanna Spinsante, “Counting Surrounding Nodes Using DS-SS Signals Using De-Bruijn Sequences in Blind Environment " IEEE Aerospace Conference, Montana, 2013.
Chirag Warty, Susanna Spinsante and Ennio Gambi,”DS-SS with de Bruijn sequences for secure Inter Satellite Links”, IEEE Aerospace Conference, Montana, 2013
Chirag Warty, “A Study of Bandpass Sampling using Space Time Coding “ IEEE 2013 Aerospace Conference, Montana, 2013.2012Chirag Warty, Esam Obiedat and Lei Cao, “Location Based Optimal Relay Selection in Mobile Cooperative Network," Asia Pacific Signal and Information Processing Annual Summit and Conference (APSIPA ASC), Los Angeles, December 2012.
Chirag Warty, Richard Yu, and Caryn Chan, “Message Forwarding in Isolated Regions for MANETs Using Position Based Information," IEEE Global Humanitarian Conference, Seattle, Washington, Oct. 2012
Chirag Warty and Richard Yu, “Collision Warning System Using Dynamic Cooperative Environment with Almouti STBC Algorithm," IEEE Vehicular Transportation Conference (VTC), Quebec, Canada, Sept. 2012. 2011
Chirag Warty and Richard Yu, “Resource Allocation Using ASK, FSK and PSK Techniques with Varying M," IEEE Aerospace Conference, Montana, 2011.
Chirag Warty and Richard Yu, “Use of Filter Banks in Phase Locked Loop for Perfect Reconstruction of Digital Signals," IEEE Aerospace Conference, Montana, 2011.
Research area of Prof. Chirag Warty
Research area of Prof. Chirag Warty