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INFOCOM
2012
IEEE
11 years 8 months ago
Spectrum management and power allocation in MIMO cognitive networks
Cognitive radio (CR) techniques improve the spectrum utilization by exploiting temporarily-free frequency bands (i.e., in the time domain). The spectrum utilization can be boosted...
Diep N. Nguyen, Marwan Krunz
CODES
2005
IEEE
13 years 11 months ago
Spatial division multiplexing: a novel approach for guaranteed throughput on NoCs
To ensure low power consumption while maintaining flexibility and performance, future Systems-on-Chip (SoC) will combine several types of processor cores and data memory units of...
Anthony Leroy, Paul Marchal, Adelina Shickova, Fra...
MOBICOM
2004
ACM
13 years 11 months ago
Practical robust localization over large-scale 802.11 wireless networks
We demonstrate a system built using probabilistic techniques that allows for remarkably accurate localization across our entire office building using nothing more than the built-...
Andreas Haeberlen, Eliot Flannery, Andrew M. Ladd,...
KIVS
2005
Springer
13 years 11 months ago
Methodik und Software zur Erstellung und Konsum von MPEG-21 Digital Items
Im MPEG-21 Multimedia Framework Standard spielt das Digital Item als fundamentale Transaktions- und Austauscheinheit eine zentrale Rolle. Dieser Artikel beschreibt eine Methodik un...
Harald Kosch, Alexander Arrich
ESWS
2009
Springer
13 years 10 months ago
KiWi - A Platform for Semantic Social Software (Demonstration)
Abstract. Semantic Wikis have demonstrated the power of combining Wikis with Semantic Web technology. The KiWi system goes beyond Semantic Wikis by providing a flexible and adapta...
Sebastian Schaffert, Julia Eder, Szaby Grünwa...
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