WiMax Technology Could Blanket the US?

Posted by Zonk on Wednesday February 16, 2005 @05:40AM from the that's-a-lot-of-aetheric-packets dept.

obiwan2u writes "According to an article on WiMaxTrends, the metropolitan area wireless networking technology (MLAN) called WiMax could reach 90% of the mainland US population if about $3 billion was spent on infrastructure. The 802.16 standard specifies a max range of about 30 miles and a max speed of about 70 Mbits/sec, but typical ranges and speeds will typically be smaller. 802.16/WiMax specifies various licensed (3.5Ghz) and unlicensed (5Ghz) frequency ranges but the unlicensed ranges have Wi-Fi like transmitting power restrictions. More background on this technology can be seen at: WiMax starting to make its move and 802.16: Medium distance wireless networking that could change the world?"

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some thoughts by DevilM · 2005-02-16 05:47 · Score: 4, Interesting

I believe the 70Mbps is half-duplex, so we are only really talking 35Mbps. Further, if you calculate the square mile coverage for a signal that has a 30 mile radius you will see that 35Mbps shared is really going to suck.