• Urvesh Patel
• Sarman Hadia
• Vismay Patel

In wireless sensor network, all nodes are battery operated and because of which energy management is necessary at all stages of the system. The energy consumption needs to be minimized while maintain the other requirements of the network. In conventional wireless sensor network, MIMO is not suitable because of its higher power consumption. To create high speed wireless sensor network, MIMO is necessary. In this paper, the analysis of non-cooperative and cooperative MIMO techniques is discussed with suitable modulation and data rate. The total energy consumption includes both transmission energy and circuit energy consumption. The non-cooperative MIMO is analyzed for cluster based wireless network where power consumption is higher compared to cooperative MIMO technique. The proposed cooperative MIMO technique provides good energy efficiency when distance between source node and destination node is kept higher. The paper includes simulation results to demonstrate energy efficiency of the cooperative MIMO based wireless sensor network.

WSN, SISO, MISO, Cooperative MIMO

"Comparative analysis of co-operative mimo based wireless sensor network", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.3, Issue 5, page no.6-13, May-2016, Available :http://www.jetir.org/papers/JETIR1605002.pdf

"Comparative analysis of co-operative mimo based wireless sensor network", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 5, page no. pp6-13, May-2016, Available at : http://www.jetir.org/papers/JETIR1605002.pdf