Turbo equalization based on factor graphs

Authors

Qinghua Guo, University of Hong KongFollow
Li Ping, City University of Hong Kong
Hans-Andrea Loeliger, ETH Zürich

RIS ID

79491

Publication Details

Q. Guo, L. Ping & H. Loeliger, "Turbo equalization based on factor graphs," in IEEE International Symposium on Information Theory - Proceedings, 2005, pp. 2021-2025.

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.