Thursday, February 9, 2012
Wireless/Mobile
Error 404--Not Found |
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:10.4.5 404 Not FoundThe server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address. |
New antenna design in test for large-scale wireless LANs
5G Wireless is testing a wireless LAN antenna array that borrows from cellular base station antenna designs.
The antenna, fitted to 5G's multi-radio wireless LAN nodes, divides a wide swath of real estate into 120-degree sections, and boosts the range of 11b radios to up to 2.5 miles, and 11g up to nearly 1 mile. The antenna is intended for campus-wide deployments, so-called hot zones (covering a downtown area or a stadium), and municipal wireless nets. The Marina del Rey, Calif., vendor says it will ship the product in Q3. More on its G-Force Base Station product here.
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