Sciweavers

5860 search results - page 835 / 1172
» Learning and Domain Adaptation
Sort
View
ICC
2007
IEEE
114views Communications» more  ICC 2007»
16 years 1 months ago
Downlink MC-2D-CDMA over Time-Variant Frequency-Selective Rayleigh Fading Channels
Abstract— In this paper, the performance of a downlink synchronous MC-CDMA system with joint frequency-time domain spreading over time-variant frequency-selective Rayleigh fading...
Rui Fa, Bayan S. Sharif, Charalampos Tsimenidis
ICC
2007
IEEE
105views Communications» more  ICC 2007»
16 years 1 months ago
Addressing the Dynamic Range Problem in Cognitive Radios
—The discrepancy between perceived spectrum shortage from the FCC allocation map and the actual abundance of available spectrum is a motivation for Cognitive Radios, which locate...
Jing Yang, Robert W. Brodersen, David Tse
ICRA
2007
IEEE
156views Robotics» more  ICRA 2007»
16 years 1 months ago
Multipartite RRTs for Rapid Replanning in Dynamic Environments
Abstract— The Rapidly-exploring Random Tree (RRT) algorithm has found widespread use in the field of robot motion planning because it provides a single-shot, probabilistically c...
Matthew Zucker, James J. Kuffner, Michael S. Brani...
SIPS
2007
IEEE
16 years 1 months ago
Sensitivity of Time-Division Multiplexing Parallel A/D Converters to Analog Imperfection
In this paper, the Time-Division Multiplexing (TDM) architecture for the Hybrid Filter Bank (HFB) A/D Converters (ADCs) is studied in the time domain. Giving a brief survey on the...
Davud Asemani, Jacques Oksman
WETICE
2007
IEEE
16 years 1 months ago
A Tuple-Space Based Middleware for Collaborative Tangible User Interfaces
Several approaches have been made to establish a generic middleware for tangible user interfaces (TUI). They target toward the independence of application domains as well as flexi...
Florian Georg Furtmüller, Stefan Oppl