Wireless network
Wireless transmission method, transmission method, which require no electrical conductor as the transmission medium, but transferred the information content in free space.
A transmission can take place for example by means of radio communication ( antenna ) or light (optical sensors).
Wireless transmission method are used in everyday consumer electronics as well as in the industrial sector.
Examples
Optical
- IrDA
- FSO
- Infrared
Radio
- Bluetooth
- Wireless LAN
- ZigBee
- NFC
- Wibree
- WiMAX
- Transmission technology