Gaussian Message Passing on Linear Models: An Update

Conference: TURBO - CODING - 2006 - 4th International Symposium on Turbo Codes & Related Topics; 6th International ITG-Conference on Source and Channel Coding
04/03/2006 - 04/07/2006 at Munich, Germany

Proceedings: TURBO - CODING - 2006

Pages: 7Language: englishTyp: PDF

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Loeliger, Hans-Andrea; Hu, Junli (Dept. of Information Technology and Electrical Engineering, ETH Zurich, 8092 Zurich, Switzerland.)
Korl, Sascha (Phonak AG, Laubisrütistr. 28, 8712 Stäfa, Switzerland)
Guo, Qinghua; Ping, Li (Dept. of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong)

This semi-tutorial paper considers message passing algorithms on factor graphs of linear Gaussian models. Freshly polished tables of message computation rules are given and their use is demonstrated for soft-in soft-out equalization.