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. |
E-band radio for high-capacity links
Millimeter wave, or E-band, radio fires a very high-frequency, pencil-like narrow beam between two points. It can carry up to 2.7Gbps, according to the vendors. College campuses are deploying it successfully.
http://www.campus-technology.com/article.asp?id=17889
And the FCC Web page on the technology and the licensing process. http://wireless.fcc.gov/services/index.htm?job=service_home&id=millimeter_wave
Post a comment
|
Does Verizon's Voyager stack up to the iPhone? |
5 IT skills that won't boost your salary 
[1,407]
Women 4 times more likely than men to cough up personal info [589]
Japan's 10 funniest tech-related commercials [Videos] [407]
Throwing away a promo CD is "unauthorized distribution"? [1,265]
Adults too quick to dismiss educational video games [682]
Attack of the iPhone clones [Slideshow] [578]
10 things IT needs to know about AJAX [1,258]
This Year's 25 Geekiest 25th Anniversaries [Slideshow] [409]