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Cellular Phones
Date Submitted: 03/16/2004 16:42:19
Category: / Science & Technology
Length: 2 pages (568 words)
Views: 166691
The basic concept Of cellular phones Began in 1947 When researchers looked At crude mobile (car) Phones and realized That by using Small cells (range of service area) with frequency reuse could increase the traffic capacity of mobile phones substantially however the technology to do it was nonexistent Anything to do with Broadcasting and sending A radio or Television message Out over the Airwaves Comes under A Federal Communications Committee (FCC) Regulation That a cell phone …
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