Indian Journal of Science and Technology

Abstract

Wireless Multimedia Sensor Networks (WMSNs) are swell systems of wirelessly networked systems that consent reclaiming moving images, still images, scalar sensor information and audio information. It is an essential factor of grave networks to safeguard the function of tactical national transportation, afford maintain to work against emergencies and coercion and improve transportation for tactical armed functions. It needs the sensor network customary to be re-consideration in sight of necessitate for technique to fetch multimedia data with a pre-described stage of Quality of Service (QoS) to permit these functions. By believing MIMO modulator, Architecture of the Modified Cross-Layer Controller is proposed. Then using this concept, Signal-to-Noise Ratio (SNR), Bit Error Rate (BER), Symbol Error Rate (SER) and Average Mean Square Error (AMSE) are measured with using MATLAB program and the same is compared with other signal processing approaches named Least Square method and Minimum Mean Square Error method. The same concept is used to reduce area, power and to increase speed of the system with the help of VHDL program. Simulation results show that the proposed Modified Cross-Layer Controller can successfully improve the data gathering performance in wireless multimedia sensor networks. In this research, life cycle improvement of the system is proposed. The goal of our proposed work is to vigorously review the routing method outflow and the constraint of the multimedia function to make sure an adequate quality of service. Simulation results show that our solution is efficient and gives better performance than other methods.

Keywords: Life Cycle Improvement and Performance Estimation, MIMO Modulator, Modified Cross-Layer Controller, Quality of Service