Backward particle message passing
Paper i proceeding, 2015
Particle methods are an established way to represent messages and perform message passing in factor graphs. Despite their common use, there are several cases for which messages are hard to compute, even in linear models. Building on results from Gaussian message passing, we demonstrate how backward particle-based messages can be computed and describe a practical application in the context of fiber-optical communications.
Wireless communication
Optical fiber communication
Approximation methods
Signal processing algorithms
Message passing
Signal processing
Conferences
Författare
Henk Wymeersch
Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner
Naga Vishnukanth Irukulapati
Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner
Isaac A. Sackey
Chalmers University of Technology
Pontus Johannisson
Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik
Erik Agrell
Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner
IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
450-454 7227078
978-1-4799-1930-7 (ISBN)
Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier (SSIF 2011)
Telekommunikation
Kommunikationssystem
Signalbehandling
Infrastruktur
C3SE (Chalmers Centre for Computational Science and Engineering)
DOI
10.1109/SPAWC.2015.7227078
ISBN
978-1-4799-1930-7