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ICC
2007
IEEE
145views Communications» more  ICC 2007»
15 years 6 months ago
Adaptive vs. Diversity Transmission for Multiuser MISO Systems with Imperfect CSIT
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...
Frederick K. H. Lee, Mai H. Vu, Arogyaswami Paulra...
ICC
2007
IEEE
131views Communications» more  ICC 2007»
15 years 6 months ago
Experimental Deployment of Particle Filters in WiFi Networks
— Location tracking in wireless networks has many applications, including enhanced network performance. In this work we investigate the experimental use of “particle filter”...
Zawar Shah, Robert A. Malaney, Xun Wei, Keith Tai
ICDCSW
2007
IEEE
15 years 6 months ago
Context to Make You More Aware
The goal of our work is to help users make more informed choices about what physical activities they undertake. One example is to provide relevant information to help someone choo...
Adrienne H. Andrew, Yaw Anokwa, Karl Koscher, Jona...
ICIW
2007
IEEE
15 years 6 months ago
Context-aware Web Services for Distributed Retrieval of Points of Interest
Due to the widespread availability of accurate localization technologies, navigation systems are more and more present on mobile devices. These applications usually provide facili...
Claudio Bettini, Daniele Riboni
ICRA
2007
IEEE
111views Robotics» more  ICRA 2007»
15 years 6 months ago
Upper body posture estimation for standing function restoration
— This paper addresses the problem of restoring standing in paralegia via functional electrical stimulation (FES) and investigates the relashionship between body posture and volu...
Gael Pages, Nacim Ramdani, Philippe Fraisse, David...