Wireless technologies

Wifi 802.11 $44, 100Mb, 100M

WiFly $44, 100Mb, 100M

SHDC memory with WIFI $50

ZigBee 802.15.4 $20, 250 kb, 100M - 1 mile
Bluetooth 802.15.1 < $20, 3Mb, 100M
Cellular $64 + sevice

2G, 3G
GSM, GPRS, EDGE, W-CDMA, UMTS, TDMA, CDMA, CDMA2000 1xRTT, CDMA2000 1xEV-DO, and CDMA2000 1xEV-DV

4G
must have target peak data rates of up to approximately 100 Mbit/s for high mobility such as mobile access and up to approximately 1 Gbit/s for low mobility

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