A cellphone for all standards.
A new technology called software-defined radio (SDR) could make it possible to keep the same cellphone when switching from one service provider to another to take advantage of deals and new service options, assuming, of course, that service providers choose to adopt it. Software programmability can...
| Vydáno v: | IEEE spectrum 39, 5(duplicate) (2002). |
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| Hlavní autor: | |
| Médium: | Článek |
| Jazyk: | English |
| Témata: |