A NOVEL APPROACH TO IMPROVE WSN BY USING ADVANCED BIOSARP AND SRTLD PROTOCOL

Abstract

A wireless sensor network which plays crucial role in wireless communication. The intensification of wireless sensor network increases day by day which is used in every field like military, government etc. the battery is one of the main source of the energy for the sensor nodes. The difficulty arises in Wireless Sensor Network (WSN) when the distance among the nodes increases and obviously as distance increases numerous hops will necessitate for data forwarding from source to destination or at particular location. The compactness will help for maximizing to forward information among nodes which having long distance.WSN routing protocol defined as secure real-time load distribution (SRTLD) uses broadcast packets to perform neighbor discovery and calculation at every hop while transferring data packets. Thus, it has high energy consumption. The proposed novel biological inspired self-organized secure autonomous routing protocol (BIOSARP) enhances SRTLD with an autonomous routing mechanism. In the BIOSARP mechanism, an optimal forwarding decision is obtained using improved ant colony optimization (IACO). In IACO, the pheromone value/probability is computed based on the end-to-end delay, remaining battery power, and link quality metrics. The proposed BIOSARP has been designed to reduce the broadcast and packet overhead in order to minimize the delay, packet loss, and power consumption in the WSN.