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PDSE
2000
71views more  PDSE 2000»
15 years 7 months ago
Early Evaluation of Design Options for Distributed Systems
In order to obtain efficiency, current practice in distributed software systems design often suffers from a lack of ion. An object-oriented design technique based on UML notations...
Holger Giese, Guido Wirtz
OSDI
1996
ACM
15 years 7 months ago
Making Paths Explicit in the Scout Operating System
This paper makes a case for paths as an explicit abstraction in operating system design. Paths provide a unifying infrastructure for several OS mechanisms that have been introduce...
David Mosberger, Larry L. Peterson
PUC
2006
133views more  PUC 2006»
15 years 6 months ago
Reality mining: sensing complex social systems
We introduce a system for sensing complex social systems with data collected from 100 mobile phones over the course of 9 months. We demonstrate the ability to use standard Bluetoot...
Nathan Eagle, Alex Pentland
ICC
2009
IEEE
129views Communications» more  ICC 2009»
16 years 22 days ago
Restless Watchdog: Monitoring Multiple Bands with Blind Period in Cognitive Radio Systems
— Spectrum sensing, which monitors the spectrum activity, is studied for cognitive radio systems using multiple frequency bands with non-negligible band switching time (blind per...
Husheng Li
GLOBECOM
2008
IEEE
16 years 14 days ago
Iterative Detection Techniques for Clipped OFDM Systems
—This paper studies orthogonal frequency-division multiplexing (OFDM) systems employing coded modulation. Clipping is applied to reduce the peak-to-average-power-ratio (PAPR) of ...
Jun Tong, Li Ping