22-01-2016, 04:41 PM
INTRODUCTION
Wireless network.
It conforms to IEEE 802.15.4 standard. As it is slower than bluetooth and wi-fi but designed for low power so that batteries can last for months and year. Zigbee transmission range is rouhgly 50m,but can vary greatly depending upon the temperature,humidity and quality. Zig-zag patterns of bees between flowers name is erractic. Symbolizes communication between nodes in a mesh network.
New trend of wireless technology
Most Wireless industry focuses on increasing high data throughput.A set of applications require simple wireless connectivity, relaxed throughput, very low power, short distance and inexpensive hardware.
Industrial
Agricultural
Vehicular
Residential
Medical