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124
Voted
VTC
2008
IEEE
15 years 10 months ago
A Bit-Mapping Strategy for Joint Iterative Channel Estimation and Turbo-Decoding
Abstract— In this paper, we investigate Turbo-coded transmission over a temporally correlated flat Rayleigh fading channel. Conventionally, channel estimation is performed prior...
Susanne Godtmann, Helge Lüders, Gerd Ascheid,...
133
Voted
GEOINFO
2007
15 years 5 months ago
A Service-Oriented Architecture for Progressive Transmission of Maps
The Internet creates an environment suitable to spatial data share, allowing the users to transmit, visualize, manipulate and interact with them. This environment not only allows n...
David Cavassana Costa, Mario Meireles Teixeira, An...
IJIT
2004
15 years 5 months ago
IMDC: An Image-Mapped Data Clustering Technique for Large Datasets
In this paper, we present a new algorithm for clustering data in large datasets using image processing approaches. First the dataset is mapped into a binary image plane. The synthe...
Faruq A. Al-Omari, Nabeel I. Al-Fayoumi
MVA
1990
15 years 5 months ago
Raster to Vector Conversion in a Map Interpretation System
This paper describesthe two components: thinning and vectorization,at the front end of a GeographicInformation System. The raster dataset associatedwith a map is very large. A sma...
Paul C. K. Kwok, T. John Turner
VTC
2010
IEEE
134views Communications» more  VTC 2010»
15 years 2 months ago
Wireless Schedulers with Future Sight via Real-Time 3D Environment Mapping
—This paper proposes a new wireless scheduling methodology which takes advantage of future predictions of data rate for the several users competing for physical access. Based on ...
Matthew Webb, Congzheng Han, Angela Doufexi, Mark ...