Title :
Data-aided Equalization Scheme for Filtered Multitone Modulation System
Author :
Zhu, Weihong ; Gao, Zhenming
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan
Abstract :
Data-aided equalizers are adopted in filtered multitone modulation systems. A new algorithm based on factor graph is proposed in order to combat the non-causality of traditional data-aided equalization scheme. Simulation results show that data-aided equalizers have better performance than decision feedback equalizers
Keywords :
decision feedback equalisers; filtering theory; graph theory; modulation; data-aided equalization scheme; decision feedback equalizers; factor graph; filtered multitone modulation system; AWGN; Additive white noise; Baseband; Decision feedback equalizers; Filters; Frequency; Gaussian noise; Helium; Intersymbol interference; Prototypes;
Conference_Titel :
Digital Telecommunications, , 2006. ICDT '06. International Conference on
Conference_Location :
Cote d´Azur
Print_ISBN :
0-7695-2650-0
DOI :
10.1109/ICDT.2006.29
