Comparison of Wireless Protocols

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by Thomas Aasebø


ANT
Bluetooth (v1.x, v2.x --> 3.x)
Bluetooth low power
ZigBee
Frequency
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz, 915 MHz, 868 MHz
Modulation
GFSK
GFSK
GFSK (almost GMSK)
O-QPSK, BPSK, BPSK
RF Raw Data Rate
1 Mbps 1 Mbps, 3 Mbps
1 Mbps
250 Kbps, 40 Kbps, 20 Kbps
Application Throughput 20 Kbps 0.7 Kbps, 2.1 Kbps  305 Kbps 10-115.2 Kbps
Max Range 30 m 100 m 50 m 100 m
Frequency Channels
125
79
40
16, 10, 1
Supported Network Types
Star, Peer-to-Peer
Peer-to-Peer, scatternet
Star, Peer-to-Peer
Star, Peer-to-Peer