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RF WLAN Technology & Standards
| Technology |
Max Speed |
Advantages |
Disadvantages |
| Open-Air |
1.6Mbps |
Wireless LAN |
Slow, Expensive, Superceded |
| 802.11 |
2Mbps |
Wireless LAN |
Slow, Expensive, Superceded |
| 802.11b |
11Mbps |
Faster, Cheaper, stronger than 802.11 |
More Expensive than 802.11 and Open Air |
| 802.11g |
54Mbps |
Faster than 802.11b |
Specs fixed in 2003.
Backwards compatible with 802.11b. No major support on hand helds yet. |
| 802.11a |
54Mbps/
100Mbps |
Faster than 802.11b and 802.11g |
No Voice Support, not compatible with 802.11b.
No support on major handheld yet. |
| HyperLAN |
54Mbps |
Supports Voice |
Expensive, not as fast as 802.11a |
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| 01/05/2008 |
| GJ Tracking Core 3.2 released. |
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