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

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

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....

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Veröffentlicht in:IEEE transactions on consumer electronics 2000-11, Vol.46 (4), p.994-998
Hauptverfasser: Blaickner, A., Grunbacher, H.
Format: Artikel
Sprache:eng
Schlagworte:
Application software
Bandwidth
Carrier frequencies
Computer architecture
Decoding
Electronics
Error correction
Forward error correction
Frequency
Modulation
Receivers
Signal processing algorithms
Software radio
Transceivers
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Zusammenfassung: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.
ISSN:0098-3063
1558-4127
DOI:10.1109/30.920452