Performance Analysis of Different Diversity Schemes for Energy Efficient Wireless Sensor Networks
نویسندگان
چکیده
An energy-efficient communication schemes in wireless sensor networks (WSN) is highly desirable where energy consumption is constrained. In this paper, the mathematical model of energy consumption per bit in wireless sensor network using Cooperative MIMO is presented. Cooperative MIMO transmission and reception can simultaneously achieve the energy savings and the delay reduction over some distance ranges. Further, the best diversity scheme to minimize total energy consumption to send a given number of bits is analyzed. The simulation through MATLAB is carried out for various modulation techniques in Rayleigh fading channel.
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