7825 search results - page 1303 / 1565 » Physics |
172
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—We explore distributed mechanisms for maintaining the physical layer connectivity of a mobile wireless network while still permitting significant area coverage. Moreover, we re...
198
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—Recently, there has been great interest in physical layer security techniques that exploit the randomness of wireless channels for securely extracting cryptographic keys. Severa...
214
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—Low power ad hoc wireless networks operate in conditions where channels are subject to fading. Cooperative diversity mitigates fading in these networks by establishing v...
306
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IPSN
2011
Springer
14 years 10 months ago
2011
Springer
Deployment of wireless sensors in real world environments is often a frustrating experience. The quality of radio links is highly coupled to unpredictable physical environments, l...
194
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IUI
2011
ACM
14 years 9 months ago
2011
ACM
Controlling the movements of mobile robots, including driving the robot through the world and panning the robot’s cameras, typically requires many physical joysticks, buttons, a...