1987 search results - page 273 / 398 » Design of Wireless Portable Systems |
165
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DASFAA
2010
IEEE
16 years 1 months ago
2010
IEEE
Human Probes, which are human integrated or embedded with sensors, allow the acquisition of a variety of contextual information, facilitate collaborative information sharing and co...
176
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—This paper analyzes the carrier-to-interference ratio of the so-called shotgun cellular system (SCS). In the SCS, basestations are placed randomly according to a two-dimensional...
186
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AUTOID
2005
IEEE
16 years 1 days ago
2005
IEEE
We present a wireless identification system that employs an optical communications link between an array of uniquely identifiable smart tags and an interrogator flashlight. As the...
188
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JIPS
2006
15 years 6 months ago
2006
: Accurate and efficient monitoring of dynamically changing environments is one of the most important requirements for ubiquitous network environments. Ubiquitous computing provide...
180
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TSMC
2008
15 years 6 months ago
2008
Since only a modest improvement in battery lifetime is expected in the next few years, energy conservation is raised as a key factor of the design of mobile devices. In view of th...