Durg Singh Chauhan

Work place: VC, UTU University, Dehradun, India



Research Interests: Computer systems and computational processes, Computer Architecture and Organization, Computer Networks, Data Structures and Algorithms


Durg Singh Chauhan , did his B.Sc Engg. (1972) in Electrical Engineering from I.T. B.H.U., M.E. (1978) from R.E.C. Tiruchirapalli (Madras University),Ph.D. (1986) from IIT, Delhi and his Post Doctoral work from Goddard Space Flight Centre, Greenbelf Maryland. USA (1988-91). He has been active member of NBAExecutive AICTE, (2001-04)-NABL-DST Executive (2002-05) and member of National expert Committee for IIT-NIT Research Grants and Member, University Grant Commission (2006-09). He has been member of, CAPART, National Executive and Chairman Central Zone, Lucknow from (2001-2004). Presently working as Vice Chanceller Uttarakhand Technical University, Dehradun, India. 

Author Articles
Analysis on Energy Optimized Data Collection in Tree Based Ad-Hoc Sensor Network

By Sharad Shailendra Mishra Ashok Kumar Sharma Durg Singh Chauhan

DOI: https://doi.org/10.5815/ijmecs.2012.03.06, Pub. Date: 8 Mar. 2012

Fast and energy efficient data collection in an energy constraint ad-hoc sensor network is always a challenging issue. The network topology and interferences causes significant effects on data collection and hence on sensors’ energy usage. Various approaches using single channel, multichannel and convergecasting had already been proposed. Here in this paper we have shown data collection performance using multi-frequency in channel assignment, and effect of network topology, for moderate size networks of about 50-100 nodes. For the study we have used some realistic simulation models under many-to-one communication paradigm called convergecast, a single frequency channel and TDMA technique to have minimum time slots for convergecasting.

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