Generalized symbol synchronization using variable IIR and FIR fractional-delay filters with arbitrary oversampling ratios

被引：0

作者：

Makundi, M ^{[1
]}

Laakso, TI ^{[1
]}

Hjorungnes, A ^{[1
]}

机构：

[1] Aalto Univ, Signal Proc Lab, FIN-02015 Espoo, Finland

来源：

2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS: SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING SIGNAL PROCESSING THEORY AND METHODS | 2004年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a generalized maximum likelihood symbol synchronization scheme is proposed. It enables use of variable fractional delay (interpolation) filters when the desired sampling rate conversion factor is non-integer or time varying. Furthermore, both IIR and FIR type variable filter structures can be used in efficient configuration. The paper includes both performance analysis and discussion of implementation complexity.

引用

页码：405 / 408

页数：4

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