Decoding performance and complexity analysis for analog and digital channel decoders

Sangjin Hong; Wayne E. Stark

doi:10.1109/VETECS.2001.944590

Decoding performance and complexity analysis for analog and digital channel decoders

Sangjin Hong
, Wayne E. Stark

Electrical Engineering

University of Michigan, Ann Arbor

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Analog circuit realization of complex signal processing algorithms is a very promising solution for high speed, small size, and low-power applications. However, imperfect characteristics of analog circuitry and sensitivity of analog data storage elements on environment may distort the system performance. This paper presents an analog Viterbi decoder and effects of incorporating analog memory on its decoding performance under additive white Gaussian channel. The performance and complexity of the decoder are compared with those of digital version of implementation.

Original language	English
Pages (from-to)	1277-1281
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	2
Issue number	53ND
DOIs	https://doi.org/10.1109/VETECS.2001.944590
State	Published - 2001

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title = "Decoding performance and complexity analysis for analog and digital channel decoders",

abstract = "Analog circuit realization of complex signal processing algorithms is a very promising solution for high speed, small size, and low-power applications. However, imperfect characteristics of analog circuitry and sensitivity of analog data storage elements on environment may distort the system performance. This paper presents an analog Viterbi decoder and effects of incorporating analog memory on its decoding performance under additive white Gaussian channel. The performance and complexity of the decoder are compared with those of digital version of implementation.",

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AB - Analog circuit realization of complex signal processing algorithms is a very promising solution for high speed, small size, and low-power applications. However, imperfect characteristics of analog circuitry and sensitivity of analog data storage elements on environment may distort the system performance. This paper presents an analog Viterbi decoder and effects of incorporating analog memory on its decoding performance under additive white Gaussian channel. The performance and complexity of the decoder are compared with those of digital version of implementation.

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DO - 10.1109/VETECS.2001.944590

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JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 53ND

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Decoding performance and complexity analysis for analog and digital channel decoders

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