A Cross layer Approach Design for Energy Efficient Wireless Sensor Network Protocols

Abstract

The wireless sensor nodes may wirelessly communicate, gather data, interpret that data, and newlinesense physical attributes. As a result, wireless sensor networks (WSNs) can self-organize and newlinereport events while also actively collecting data. WSNs have been extensively employed in a newlinevariety of applications, including event reporting, tracking, video surveillance, remote newlinemonitoring, and localisation. The standard parts of a wireless sensor network are one newlinesink/server node and numerous sensor nodes. The sink node receives the data that the sensor newlinenodes have collected. Figure 1.1 depicts the typical architecture of a WSN, where sensor nodes newlineare utilised to identify physical parameters and gather raw data. If necessary, data aggregation newlineis carried out, and the combined data is collaboratively supplied to the server node through newlineintermediary nodes. By connecting to the internet, the user can access the data that was gathered newlinefrom sensors via the sink node and the internet newline