Performance evaluation of the transversal filter equalizer using ZF and LMS algorithm

Autor:	Kyoung-Hak Kim, Ill-Soon Chang, Kyoung-Rok Cho, Woong-Ki Cho
Rok vydání:	2002
Předmět:	Least mean squares filter Adaptive filter Turbo equalizer Intersymbol interference Control theory Distortion Adaptive equalizer Filter (signal processing) Computer Science::Information Theory Mathematics Communication channel
Zdroj:	TENCON '97 Brisbane - Australia. Proceedings of IEEE TENCON '97. IEEE Region 10 Annual Conference. Speech and Image Technologies for Computing and Telecommunications (Cat. No.97CH36162).
DOI:	10.1109/tencon.1997.647261
Popis:	In practical digital communication systems, the equalizer in the receiver is generally used to compensate for the distortion induced from the communication channels. We construct a channel estimation model for a linear equalizer and evaluate the performance of the equalizer with the ZF (zero-forcing) and LMS (least mean square) algorithm using a specified channel characteristic. From the simulation results, both the ZF and LMS algorithm with 11 taps compensate perfectly the channel-induced distortion known as intersymbol interference.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c8d5bba76d0c0dc533ddd7c918bbbc09 https://doi.org/10.1109/tencon.1997.647261 Zobrazit plný text záznamu