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Communications chameleons
被引:7
|作者:
Guttag, JV
[1
]
机构:
[1] MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
[2] MIT, Comp Sci Lab, Cambridge, MA 02139 USA
关键词:
D O I:
10.1038/scientificamerican0899-58
中图分类号:
O [数理科学和化学];
P [天文学、地球科学];
Q [生物科学];
N [自然科学总论];
学科分类号:
07 ;
0710 ;
09 ;
摘要:
M.I.T. Lab's SpectrumWare Project has been developing multipurpose communication systems that can be programmed to receive and transmit many different types of signals. These systems are called `communications chameleons' because they can change to suit the user's needs. The key to the system's adaptability is its software. A communications chameleons is a single piece of general-purpose hardware linked with a wide array of special-purpose applications. Such systems promise to usher in a whole new era of wireless networking.
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页码:58 / 59
页数:2
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