PHASE DETECTION WITH ADAPTIVE ROUTING AND QOS AWARE CHECKPOINT ARRANGEMENT ON WIRELESS MULTIMEDIA SENSOR NETWORK

Abstract

Wireless Multimedia Sensor Networks (WMSN) is a blooming field due to the development of CMOS cameras and microphones which are the wirelessly interconnected devices that are able to retrieve multimedia content such as video and audio streams, still images and scalar sensor data from the environment . As of today, almost all deployed wireless sensor networks measure scalar physical phenomena like temperature, pressure, humidity. The node of Multimedia sensor network that equipped with cameras, microphones, and other sensors producing multimedia content , or location of objects.
Routing in Wireless Multimedia Sensor Network is an Important issue since the WMSN nodes that sense the data need to be communicated to the base station, to take necessary decision. The key issues in the design of routing protocol in the WMSN are energy consideration, Adaptive routing, multimedia consistency, tight QoS expectations, and high bandwidth demands. Although many routing protocols have been proposed for the WMSNs, the design of a more efficient protocol in terms energy awareness, video packet scheduling and QoS in terms of checkpoint arrangement is still remain a challenge. This work involves the design of the routing protocol in wireless multimedia sensor networks which is power aware, reliable and has low latency in delivering the data from source node or sink node that is sensing the data to the destination node The proposed new architecture called ASARC:ACTUATION SENSORADAPTIVE ROUTING WITH CHECK POINT ASARC provides selection of paths for communication between any two nodes such as sense or relay node.This feature prolongs the lifetime of the network. Also from the data security and Qos point of view, ASARC is immune to any specific attacks.