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TSP
2010
13 years 2 months ago
Channel energy based estimation of target trajectories using distributed sensors with low communication rate
Abstract--Sensor localization using channel energy measurements of distributed sensors has been studied in various scenarios. However, it is usually assumed that the target does no...
Christian R. Berger, Sora Choi, Shengli Zhou, Pete...
TVCG
2010
198views more  TVCG 2010»
13 years 2 months ago
Isodiamond Hierarchies: An Efficient Multiresolution Representation for Isosurfaces and Interval Volumes
Efficient multiresolution representations for isosurfaces and interval volumes are becoming increasingly important as the gap between volume data sizes and processing speed continu...
Kenneth Weiss, Leila De Floriani
TWC
2010
13 years 2 months ago
Cooperative Decode-and-Forward ARQ Relaying: Performance Analysis and Power Optimization
Abstract--In this paper we develop a new analytical methodology for the evaluation of the outage probability of cooperative decode-and-forward (DF) automatic-repeat-request (ARQ) r...
Sangkook Lee, Weifeng Su, Stella N. Batalama, John...
WH
2010
255views Healthcare» more  WH 2010»
13 years 2 months ago
Wireless non-contact cardiac and neural monitoring
Ubiquitous physiological monitoring will be a key driving force in the upcoming wireless health revolution. Cardiac and brain signals in the form of ECG and EEG are two critical h...
Yu M. Chi, Patrick Ng, Eric Kang, Joseph Kang, Jen...
CORR
2011
Springer
184views Education» more  CORR 2011»
12 years 11 months ago
Broadcast Channels with Delayed Finite-Rate Feedback: Predict or Observe?
Most multiuser precoding techniques require accurate transmitter channel state information (CSIT) to maintain orthogonality between the users. Such techniques have proven quite fr...
Jiaming Xu, Jeffrey G. Andrews, Syed Ali Jafar
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