Riding the ultra wideband communications wave

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Riding the ultra wideband communications wave
Ultra wideband usually refers to a radio communications technique based on transmitting very-short-duration pulses, down to nanoseconds (billionths of a second) or picoseconds (trillionths). The occupied bandwidth can take up very large frequency ranges.


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All News summaries for December 13, 2005

EBay cuts 10 percent of workforce

1 hour ago | User rating: not rated yet
Online auction giant eBay Inc. announced on Monday that it was cutting 1,000 permanent employees and several hundred temporary workers, about 10 percent of its global workforce.

Hitachi unveils ultra-fast search of recordings

1 hour ago | User rating: not rated yet
Japan's Hitachi Ltd. said Monday it has developed technology that makes it possible to find a single word in 2,000 hours of recorded material through a search of just three seconds.

Visualizing election polls

6 hours ago | User rating: not rated yet
Do you want to know the percentage of white women who support vice presidential candidate Sarah Palin? What about college-educated versus high school-educated white women? Or those who also hunt?

Fraud plagues prepaid calling card market

7 hours ago | User rating: not rated yet
(AP) -- Rosalba Posada can tick off a list of problems she has encountered trying to use prepaid calling cards to stay in touch with family back in Colombia.

ASEAN may slash mobile roaming fees by half next year: report

Oct 05, 2008 | User rating: not rated yet
Roaming fees for mobile phone users in Southeast Asia making calls outside their own country may be cut by half early next year, according to report Sunday citing a Malaysian minister.
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