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TWC
2008
140views more  TWC 2008»
15 years 6 months ago
Joint Twofold-Iterative Channel Estimation and Multiuser Detection for MIMO-OFDM Systems
This paper presents an iterative receiver for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems over time-variant wireless channels. T...
Pierluigi Salvo Rossi, Rald R. Müller
TWC
2008
111views more  TWC 2008»
15 years 6 months ago
A Game-Theoretic Approach for Exploiting Multiuser Diversity in Cooperative Slotted Aloha
Abstract-- Multiuser diversity gains can be achieved by assigning channels to users with better channel quality in multiuser systems. To avoid the extensive information exchange re...
Dandan Wang, Cristina Comaniciu, Hlaing Minn, Naof...
URBAN
2008
90views more  URBAN 2008»
15 years 6 months ago
The use of Web 2.0 concepts to support deliberation in spatial decision-making
Technologies associated with the second-generation of the World-Wide Web enable virtually anyone to share their data, documents, observations, and opinions on the Internet. In les...
Claus Rinner, Carsten Keßler, Stephen Andrul...
VLC
2008
118views more  VLC 2008»
15 years 6 months ago
Interactive access to large image collections using similarity-based visualization
Image collections are getting larger and larger. To access those collections, systems for managing, searching, and browsing are necessary. Visualization plays an essential role in...
Giang P. Nguyen, Marcel Worring
VLSISP
2008
123views more  VLSISP 2008»
15 years 6 months ago
Implementation of a Coarse-Grained Reconfigurable Media Processor for AVC Decoder
ADRES (Architecture for Dynamically Reconfigurable Embedded Systems) is a templatized coarse-grained reconfigurable processor architecture. It targets at embedded applications whic...
Bingfeng Mei, Bjorn De Sutter, Tom Vander Aa, M. W...