Ajay Agarwal

Work place: Jaypee University of InformationTechnology, Solan

E-mail: ajay.jop@gmail.com


Research Interests: Computational Engineering, Engineering


Ajay K. Agrawal receieved his B-Tech from Gautam Budh Technical University Lucknow (Uttar Pradesh, India) in Electronics and Communication in 2011. He received the M.Tech degree (with honors) in optoelectronics and optical communication from Indian Institute of Technology, New Delhi, India, in 2013.

He joined Jaypee University of Information Technology, Waknaghat, H.P., India, in 2013, where he is currently working as an Assistant Professor in the Electronics and Communication Department.

Author Articles
Efficient Clustering Technique for Cooperative Wireless Sensor Network

By Kaushlendra Kumar Pandey Neetesh Purohit Ajay Agarwal

DOI: https://doi.org/10.5815/ijcnis.2014.10.05, Pub. Date: 8 Sep. 2014

The nodes of a wireless sensor network (WSN) collect the data of interest from the deployment area and cooperatively send it to sink in multiple hops. Recently, virtual multiple input multiple output (V-MIMO) technique has been introduced in which the node cooperation is extended to form a virtual antenna array and communication is accomplished using space time block coding. The present work extends the scope of V-MIMO by proposing a new clustering technique. It creates the temporary cluster heads and their respective cooperative nodes, collects information from them and then the final clustering is accordingly done. The simulation result shows significant improvement in the energy efficiency of the WSN.

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