Sunday, March 07, 2004
Understanding "Open Spectrum"
This article on Open Spectrum is fascinating and really changes your perspective on how radio spectrum works. From the article:
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- At first glance, the promise of Open Spectrum does sound like the stuff of science fiction. Being able to have millions of people simultaneously utilize their surrounding spectrum and each have 10Mbps, 100Mbs or even gigabits / second of bandwidth where in the past it was difficult to have enough spectrum for a handful of TV stations, scores of radio stations and a few cell phone carriers seems like an absurd dream. This is because our "common sense" understanding of radio spectrum capacity comes from our day-to-day experience with radio technologies that have been largely unchanged since the beginning of the last century.
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