Indian Institute of Technology (I.I.T.), Kharagpur, India Kalyani University, Kalyani, India

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1 Chittabrata Ghosh Contact Information Research Interests Education Department of Computer Science University of Cincinnati Voice: (513) Center for Distributed and Mobile Computing (CDMC) 817 Engineering Research Center (ERC) Cincinnati, OH USA ghoshc Cognitive Radio: Spectrum sensing, dynamic spectrum access (DSA), Multi-objective Optimization and application of Game Theoretic ideas in DSA, Queuing Theory and Hidden Markov Model in Cognitive Radio. Software Defined Radio: Cross-layer (Physical and MAC layer) architectural design for enhanced transceiver performance. IEEE Standard: PHY layer issues like multiple access techniques, forward error correction schemes, and power control mechanisms for Cognitive Radio Networks. University of Cincinnati, Cincinnati, Ohio USA Ph.D., Computer Science (expected graduation date: June 2009) Thesis Topic: Innovative Approaches to Spectrum Selection, Sensing, and Sharing in Cognitive Radio Networks Advisor: Professor Dharma P. Agrawal Area of Study: Cognitive Radio Networks Indian Institute of Technology (I.I.T.), Kharagpur, India M.S., Electrical and Electronics Communication Engineering, March 2004 Thesis: Performance Evaluation of MC-CDMA over Nonlinear and Fading Channels with Joint Turbo Detection and Decoding Advisor: Professor Ranjan Gangopadhyay Area of Study: Wireless Communication Kalyani University, Kalyani, India B.Tech., Electronics and Telecommunication Engineering, June 2000 Comfortable Teaching Publications Computer Science courses: Computer Networking, Wireless and Mobile Networking, Artificial Intelligence, Advanced Mobile Computing, Design and Analysis of Algorithms. Electrical Engineering courses: Information Theory, Digital Communications (and lab), Wireless Communications (and lab), Error Control Coding. Mathematics courses: Probability, Calculus, Linear Algebra. Book Chapters: C. Ghosh and D. P. Agrawal. NC-OFDM in Cognitive Radio Networks. Cognitive Radio Networks: Architectures, Protocols and Standards, Auerbach Publications, Taylor & Francis Group, July, C. Ghosh, V. Ramesh Babu, and D. P. Agrawal. OFDMA for Cognitive Wireless Networks. OFDMA, Auerbach Publications, Taylor & Francis Group, February, of 5

2 Accepted Journals: C. Ghosh, S. Pagadarai, D. P. Agrawal, and A. M. Wyglinski, Statistical Spectrum Occupancy Modeling and Validation against real-time Measurements, accepted with revisions for publication in IEEE Transactions on Wireless Communications, Fall C. Ghosh, D. P. Agrawal, M. B. Rao, and C. Cordeiro, Channel Capacity Optimization in Cooperative Cognitive Radio Networks using Game Theory, submitted to ACM MC2R Special Issue on Dynamic Spectrum Access and Cognitive Radio, September C. Ghosh, B. Xie and D. P. Agrawal, ROPAS: Cross-Layer Cognitive Architecture for Mobile UWB Networks, Springer Journal of Computer Science and Technology (JCST), Invited submission as one of the best paper from 4th IEEE International Conference on Mobile Ad hoc and Sensor Systems, MASS 07, Vol. 23, No. 3, May 2008, pp C. Ghosh and R. Gangopadhyay, Performance improvement of MC-CDMA with iterative multiuser detection in presence of nonlinear channel, Special Issue of Institute of Information and Telecommunication Facilities Engineering (ITFE), Journal of Korea, August 2004, pp Submitted Journal: C. Ghosh, D. P. Agrawal, and M. B. Rao, Probabilistic Analysis of Spectrum Occupancy in Cognitive Radio Networks, revised and re-submitted to IEEE Transactions on Mobile Computing, December C. Ghosh, S. Chen, D. P. Agrawal, and A. M. Wyglinski, Priority Scheduling for NC-OFDM-based Cognitive Radio Networks, submitted to Elsevier Computer Communications Special Issue on Dynamic Spectrum Access, December Journals in preparation: C. Ghosh, D. P. Agrawal, and M. B. Rao, Enhanced Spectrum Sensing and Detection using Hidden Markov Models in Cognitive Radio Networks, to be submitted to IEEE Transactions on Wireless Communications, January C. Ghosh, D. P. Agrawal, and A. M. Wyglinski, Priority-based Scheduling and Network Selection using Cognitive Radio in SDR-based Heterogeneous Networks, to be submitted to IEEE Communications and Surveys, February V. R. Babu, C. Ghosh, and D. P. Agrawal, Enhancing Wireless Mesh Network Performance using Cognitive Radio with Smart Antenna, to be submitted to IEEE Transactions on Wireless Communications, February R. Dhekne, C. Ghosh, S. Swami, D. P. Agrawal and K. Berman, Graph Theoretic Approach to QoS-Guaranteed Spectrum Allocation in Cognitive Radio Networks, to be submitted to IEEE Transactions on Parallel and Distributed Computing, February Conferences and Workshops: C. Ghosh, D. P. Agrawal, C. Cordeiro, and M. B. Rao, Markov Chain Existence and Hidden Markov Models in Spectrum Sensing, invited paper to appear in Fifth IEEE PerCom Workshop on Pervasive Wireless Networking, PWN 09, 9-13 March, 2009, Galveston, Texas. S. Swami, C. Ghosh, R. Dhekne, and D. P. Agrawal, Graph Theoretic Approach to QoS Guaranteed Spectrum Allocation in Cognitive Radio Networks, 1st IEEE International Workshop on Dynamic Spectrum Access and Cognitive 2 of 5

3 Radio Networks in conjunction with IPCCC 08, 7-9 December, 2008, Austin, Texas. V. K. Babu, C. Ghosh, and D. P. Agrawal, Enhancing Wireless Mesh Network Performance using Cognitive Radio with Smart Antenna, submitted to Third IEEE CogNet Workshop in conjunction with International Conference on Communications, ICC, June, 2009, Dresden, Germany. C. Ghosh and D. P. Agrawal, Cross-layer architecture for Cognitive UWB Networks, 4th IEEE International Conference on Mobile Ad-hoc and Sensor Systems, MASS 07, October 8-11, 2007, Pisa, Italy. C. Ghosh and D. P. Agrawal, Cross layer optimization with Cognitive power aware scheduling and queuing in UWB Networks, accepted in ACM International Wireless Communications and Mobile Computing Conference, ACM IWCMC, August 12-16, 2007, Turtle Bay Resort Hotel, Honolulu, Hawaii. C. Ghosh, D. P. Agrawal and A. Chakraborty, Performance of UWB receiver with Cognitive channel allocation and Rake optimization, IEEE Cognitive Radio Oriented Wireless Networks and Communications, IEEE CROWNCOM, August 1-3, 2007, Orlando, Florida. C. Ghosh and D. P. Agrawal, Cross layer performance evaluation of a Software Defined Radio receiver using Turbo decoding, IEEE Software Defined Radio Workshop in conjunction with IEEE SECON, June 18, 2007, San Diego, CA. C. Ghosh and D. P. Agrawal, Channel assignment with route discovery (CARD) using cognitive radio in multi-radio wireless mesh networks, IEEE Software Defined Radio Workshop in conjunction with IEEE SECON, Sept 2006, Alexandria, Virginia. T. Banerjee, C. Ghosh and D. P. Agrawal, Wireless Sensor Network based dynamic channel selection in cellular communication, IEEE Cognitive Radio Oriented Wireless Networks and Communications, IEEE CROWNCOM, June 8-11, 2006, Mykonos Island, Greece. R. Biswas, V. Jain, C. Ghosh and D. P. Agrawal, On-demand reliable medium access in Sensor Networks, IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks, WoWMoM 06, June 26-29, 2006, Niagara Falls, NY. C. Ghosh and R. Gangopadhyay, Performance evaluation of MC-CDMA with joint iterative Turbo detection and decoding in a nonlinear fading channel, IEEE APCC 03, Penang, Malaysia. C. Ghosh and R. Gangopadhyay, Performance of Turbo coded MC-CDMA with iterative multiuser detection and decoding in a nonlinear fading channel, ICBN, 03, Bangalore, India. Submitted Proposals A Reconfigurable Wireless Ad hoc Network Architecture for Quality of Service Support, submitted in Small Business Innovation Research (SBIR)program under Department of Defense, October 15, Cross Layer Cognitive MC-CDMA for Universal Air-to-Ground Broadband Networking Communications, submitted in SBIR, January 15, Invited Talks Cognitive Radio: A Paradigm Shift, Electrical and Computer Engineering Department, Worcester Polytechnic Institute, Worcester, MA, January 26, Innovative Approaches to Spectrum Selection and Sharing in Cognitive Radio, Air Force Research Laboratory (AFRL), Dayton, OH, November 14, of 5

4 Awards and Honors University of Cincinnati Graduate Research Assistantship, Computer Science Department, September 2008 onwards. Awarded University Research Council (URC) Summer Graduate Research Scholarship, July - August, Graduate Assistantship, Science and Technology Enhancement Program (STEP), University of Cincinnati, June 15, June, Graduate Research Assistantship, Biological Science Department, March - May Teaching Assistantship, Computer Science Department, September December Graduate Students Governance Association Scholarship for Conference travel grant, 2006 and Third position in Poster Competition organized by the Electrical, Computer Engineering, and Computer Science Department at UC, 15th March, University Graduate Scholarship, till present. Council of Scientific and Industrial Research (CSIR), India Awarded Senior Research Fellowship (SRF) for the duration April 2003 to July, Academic Experience The University of Cincinnati, Cincinnati, Ohio USA Information Technology Coordinator June 2007 to present National Science Foundation GK-12 Graduate Assistant Developing and maintaining the website ( for the Science and Technology Enhancement Program (STEP) program. Teaching Assistant September 2004 to December 2005 Lectured weekly laboratory on engineering fundamentals. Graded weekly lab reports and provided laboratory exams. Graded and prepared questions for assignments and exams for subjects assigned like Probability and Random Processes, Advanced Wireless Communications, Operating Systems, Electrical Circuits and Devices. CSIR, Human Resource Development Group, New Delhi, India SRF April 2003 to July, 2004 Performance improvement of Multi-carrier Code Division Multiple Access systems using soft interference cancellation techniques. Joint optimization of Iterative Turbo decoding and multiuser detection technique. Professional Experience Siemens Medical Solutions, Inc. USA, Philadelphia, USA Software Developer/Researcher May 2006 to November 2006 Designed and implemented Ant Colony Optimization (Swarm Intelligence) for time efficient placement of medical units in hospitals. Developed a software portal for efficient work management. Service 4 of 5

5 Cincin- President, Computer Science Graduate Student Association, University of nati, Represented the UC Team for ACM International Collegiate Programming Contest (ICPC) Regional Contest, The University of Cincinnati, 2006 Reviewer of IEEE WCNC, IEEE GLOBECOM, IEEE MILCOM Conferences and ACM Journal Special Issue on Dynamic Spectrum Access and Cognitive Radio Software and Hardware Background References Programming Languages: C, C++, MATLAB Network Tools: GloMoSim, NS-2 Hardware: Experience in using Universal Software Defined Radio Peripheral (USRP) transceivers Prof. Dharma P. Agrawal (Advisor) Center for Distributed and Mobile Computing (CDMC) Department of Computer Science University of Cincinnati, OH-45221, USA. Phone: Prof. Alexander M. Wyglinski Department of Electrical and Computer Engineering Worcester Polytechnic Institute, MA-01609, USA. Phone: Prof. Marepalli B. Rao Center for Genome Information, College of Medicine University of Cincinnati, Cincinnati, OH-45267, USA. Phone: Dr. Carlos Cordeiro Communication Technology Lab Intel Corporation, Hillsboro, OR Phone: of 5

Sanket S Kalamkar Web : skalamka/ LinkedIn :

Sanket S Kalamkar Web : skalamka/ LinkedIn : Sanket S Kalamkar E-mail : skalamka@nd.edu Web : https://www.nd.edu/ skalamka/ LinkedIn : https://www.linkedin.com/in/sanket-kalamkar-1818076/ Profile Expertise in modeling and analyzing wireless networks