5657 search results - page 206 / 1132 » Micropayments for Wireless Communications |
199
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DIALM
2005
ACM
15 years 8 months ago
2005
ACM
Wireless LANs operating within unlicensed frequency bands require random access schemes such as CSMA/CA, so that wireless networks from different administrative domains (for exam...
177
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ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We use the theory and algorithms developed for so-called shiftinvariant spaces to develop a novel distributed architecture for sampling and reconstructing non-bandlimited fields i...
199
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DIALM
1999
ACM
15 years 11 months ago
1999
ACM
In this paper, we attempt to describe the evolving status of wireless communications and its impact on the future of mobile computing. We present a historical perspective and eluc...
154
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Impulse Radio Ultra-wideband (IR-UWB) communication has proven an important technique for supporting highrate, short-range, low-power communication. These are necessary ...
208
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MOBIQUITOUS
2008
IEEE
16 years 29 days ago
2008
IEEE
SMEPP Light is a middleware for Wireless Sensor Networks (WSNs) based on mote-class sensors. It is derived from the specification developed under the framework of the SMEPP proje...