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IPPS
2008
IEEE
16 years 1 months ago
Towards a decentralized architecture for optimization
We introduce a generic framework for the distributed execution of combinatorial optimization tasks. Instead of relying on custom hardware (like dedicated parallel machines or clus...
Marco Biazzini, Mauro Brunato, Alberto Montresor
PIMRC
2008
IEEE
16 years 1 months ago
Free deconvolution for OFDM multicell SNR detection
—In this paper, a new blind OFDM multicell detection method is proposed to determine the number of base stations in a cellular system. Using recent results of free deconvolution,...
Romain Couillet, Mérouane Debbah
QEST
2008
IEEE
16 years 1 months ago
Automatic Translation of UML Sequence Diagrams into PEPA Models
The UML profile for Modeling and Analysis of Real Time and Embedded systems (MARTE) provides a powerful, standardised framework for the specification of non-functional propertie...
Mirco Tribastone, Stephen Gilmore
ICC
2007
IEEE
122views Communications» more  ICC 2007»
16 years 1 months ago
Code-Aided ML Ambiguity Resolution
Abstract— This paper deals with code-aided (CA) maximumlikelihood (ML) phase and timing ambiguity resolution. We propose a methodology based on the sum-product algorithm (SPA) to...
Cédric Herzet, Luc Vandendorpe
VTC
2007
IEEE
105views Communications» more  VTC 2007»
16 years 28 days ago
Adaptive Amplify-and-Forward Cooperative Diversity using Phase Feedback
— Cooperative diversity obtains the spatial diversity gains created by sharing antennas of terminals in wireless networks. In this paper, adaptive amplify-and-forward (AF) cooper...
Dongwoo Lee, Jae Hong Lee