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VTC
2008
IEEE
146views Communications» more  VTC 2008»
16 years 1 months ago
A Frequency-Domain Correlation Matrix Estimation Algorithm for MIMO-OFDM Channel Estimation
— The second-order statistics of a time-domain signal are very often used in blind and semi-blind channel estimation. Considering that the received signal in MIMO-OFDM systems mi...
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy
EUROSSC
2007
Springer
16 years 26 days ago
Mapping by Seeing - Wearable Vision-Based Dead-Reckoning, and Closing the Loop
We introduce, characterize and test a vision-based dead-reckoning system for wearable computing that allows to track the user’s trajectory in an unknown and non-instrumented envi...
Daniel Roggen, Reto Jenny, Patrick de la Hamette, ...
NETGAMES
2006
ACM
16 years 19 days ago
Towards public server MMOs
While massively multiplayer on-line games (MMOs) are enormously popular, their use of the client-server architecture causes them to suffer from scalability issues and high mainte...
Chris Chambers, Wu-chang Feng, Wu-chi Feng
LCN
2000
IEEE
15 years 11 months ago
End-to-End QoS Management for Delay-Sensitive Scalable Multimedia Streams over DiffServ
The migration of the Internet from classic computer communication to a platform for multimedia applications with real-time communication requires end-to-end improvements of the ne...
Markus Albrecht, Michael Köster, Peter Martin...
CCGRID
2004
IEEE
15 years 10 months ago
An interactive Grid for non-invasive vascular reconstruction
We conduct computer simulation experiments in pre-operative planning of vascular reconstruction with a physician in the experimental loop. We constructed a problem-solving environ...
Peter M. A. Sloot, Alfredo Tirado-Ramos, Alfons G....