On re-configurable methods and gate array based solutions of fast forward error correction systems for software radio and set-top-box applications

被引：1

作者：

Blaickner, A ^{[1
]}

Grünbacher, H ^{[1
]}

机构：

[1] Carinthia Tech Inst, CTI, A-9500 Villach, Austria

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 2000年 / 46卷 / 04期

关键词：

Algorithms - Analog to digital conversion - Bandwidth - Computer software - Conformal mapping - Decoding - Error correction - Field programmable gate arrays - Frequency modulation - Interfaces (computer) - Optimization - Radio receivers;

D O I：

10.1109/30.920452

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：

Existing communication systems and the corresponding interfaces differ with respect to bandwidth, carrier frequency and modulation patterns. The investigation of digital receivers for processing of multiple standards and modulation schemes within a single system are one of the research topics today. In this paper fast forward error correction units, required for broadband receivers and software radio solutions have been investigated. The proposed FEC systems are based on a radix-2/radix-4 decoding approach and have been verified within high density FPGAs.

引用

页码：994 / 998

页数：5

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