DocumentCode
2274423
Title
Turbo equalization based on factor graphs
Author
Guo, Qinghua ; Ping, Li ; Loeliger, Hans-Andrea
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong
fYear
2005
fDate
4-9 Sept. 2005
Firstpage
2021
Lastpage
2025
Abstract
This paper presents a factor graph approach to turbo equalization. Unlike the existing linear MMSE turbo equalization methods, which operate with truncated windows (sliding or extending window), the proposed is a full-window approach with low complexity. This approach supports a high-speed parallel implementation technique, which makes it an attractive option in practice
Keywords
equalisers; graph theory; intersymbol interference; least mean squares methods; turbo codes; factor graphs approach; high-speed parallel implementation technique; turbo equalization; Costs; Equalizers; Equations; Intersymbol interference; Iterative algorithms; Iterative decoding; Multipath channels; Signal processing; Signal processing algorithms; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location
Adelaide, SA
Print_ISBN
0-7803-9151-9
Type
conf
DOI
10.1109/ISIT.2005.1523700
Filename
1523700
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