Hybrid WHT-RNS architectures for fault tolerant adaptive filtering

C. Radhakrishnan; W. K. Jenkins

doi:10.1109/ISCAS.2009.5118326

Hybrid WHT-RNS architectures for fault tolerant adaptive filtering

C. Radhakrishnan, W. K. Jenkins

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

Previous work explored the Walsh-Hadamard Transform (WHT) as a computationally efficient way of achieving adaptive fault tolerance in transform domain adaptive filters (TDAF). Since the WHT requires only addition and subtraction it is compatible with Residue Number System (RNS) arithmetic that has powerful error detection and correction capabilities. This paper investigates the hybrid combination of RNS error detection/correction with WHT-based adaptive fault tolerance to achieving a high level of fault tolerant performance that requires a modest amount of hardware overhead.

Original language	English (US)
Title of host publication	2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Pages	2569-2572
Number of pages	4
DOIs	https://doi.org/10.1109/ISCAS.2009.5118326
State	Published - 2009
Event	2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009 - Taipei, Taiwan, Province of China Duration: May 24 2009 → May 27 2009

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)	0271-4310

Other

Other	2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Country/Territory	Taiwan, Province of China
City	Taipei
Period	5/24/09 → 5/27/09

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1109/ISCAS.2009.5118326

Cite this

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title = "Hybrid WHT-RNS architectures for fault tolerant adaptive filtering",

abstract = "Previous work explored the Walsh-Hadamard Transform (WHT) as a computationally efficient way of achieving adaptive fault tolerance in transform domain adaptive filters (TDAF). Since the WHT requires only addition and subtraction it is compatible with Residue Number System (RNS) arithmetic that has powerful error detection and correction capabilities. This paper investigates the hybrid combination of RNS error detection/correction with WHT-based adaptive fault tolerance to achieving a high level of fault tolerant performance that requires a modest amount of hardware overhead.",

author = "C. Radhakrishnan and Jenkins, {W. K.}",

year = "2009",

doi = "10.1109/ISCAS.2009.5118326",

language = "English (US)",

isbn = "9781424438280",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

pages = "2569--2572",

booktitle = "2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009",

note = "2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009 ; Conference date: 24-05-2009 Through 27-05-2009",

}

Radhakrishnan, C & Jenkins, WK 2009, Hybrid WHT-RNS architectures for fault tolerant adaptive filtering. in 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009., 5118326, Proceedings - IEEE International Symposium on Circuits and Systems, pp. 2569-2572, 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009, Taipei, Taiwan, Province of China, 5/24/09. https://doi.org/10.1109/ISCAS.2009.5118326

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AU - Jenkins, W. K.

PY - 2009

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N2 - Previous work explored the Walsh-Hadamard Transform (WHT) as a computationally efficient way of achieving adaptive fault tolerance in transform domain adaptive filters (TDAF). Since the WHT requires only addition and subtraction it is compatible with Residue Number System (RNS) arithmetic that has powerful error detection and correction capabilities. This paper investigates the hybrid combination of RNS error detection/correction with WHT-based adaptive fault tolerance to achieving a high level of fault tolerant performance that requires a modest amount of hardware overhead.

AB - Previous work explored the Walsh-Hadamard Transform (WHT) as a computationally efficient way of achieving adaptive fault tolerance in transform domain adaptive filters (TDAF). Since the WHT requires only addition and subtraction it is compatible with Residue Number System (RNS) arithmetic that has powerful error detection and correction capabilities. This paper investigates the hybrid combination of RNS error detection/correction with WHT-based adaptive fault tolerance to achieving a high level of fault tolerant performance that requires a modest amount of hardware overhead.

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M3 - Conference contribution

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SN - 9781424438280

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

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BT - 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009

T2 - 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009

Y2 - 24 May 2009 through 27 May 2009

ER -

Hybrid WHT-RNS architectures for fault tolerant adaptive filtering

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