27-01-2010, 11:22 PM
Wireless Integrated Network Sensors (WINS) provide distributed network and Internet access to sensors, controls, and processors that are deeply embedded in equipment, wireless sensor networks (WSNs) is essentially the latest trend of Mooreâ„¢sLaw toward the miniaturization and ubiquity of computing devices.Typically, a wireless sensor node (or simply sensor node) consists of sens-ing, computing, communication, actuation, and power components. Thesecomponents are integrated on a single or multiple boards, and packaged ina few cubic inches. With state-of-the-art, low-power circuit and networkingtechnologies, a sensor node powered by 2 AA batteries can last for up tothree years with a 1% low duty cycle working mode. A WSN usually con-sists of tens to thousands of such nodes that communicate through wirelesschannels for information sharing and cooperative processing. WSNs can bedeployed on a global scale for environmental monitoring and habitat study,over a battle field for military surveillance and reconnaissance, in emer-gent environments for search and rescue, in factories for condition basedmaintenance, in buildings for infrastructure health monitoring, in homes torealize smart homes
please read
http://studentbank.in/report-BORDER-SECU...NSORS-WINS
http://worldscibooksetextbook/6288/6288_chap1.pdf
please read
http://studentbank.in/report-BORDER-SECU...NSORS-WINS
http://worldscibooksetextbook/6288/6288_chap1.pdf