Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters

C. Radhakrishnan; W. K. Jenkins

doi:10.1109/MWSCAS.2009.5236014

Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters

C. Radhakrishnan, W. K. Jenkins

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

2 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 Modulus Replication RNS (MRRNS) arithmetic that has powerful error detection and correction capabilities as well as the potential for low power realizations. This paper investigates a hybrid WHT-MRRNS adaptive filter architecture to achieve fault tolerant performance while requiring a modest amount of hardware overhead.

Original language	English (US)
Title of host publication	2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09
Pages	628-631
Number of pages	4
DOIs	https://doi.org/10.1109/MWSCAS.2009.5236014
State	Published - 2009
Event	2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09 - Cancun, Mexico Duration: Aug 2 2009 → Aug 5 2009

Publication series

Name	Midwest Symposium on Circuits and Systems
ISSN (Print)	1548-3746

Other

Other	2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09
Country/Territory	Mexico
City	Cancun
Period	8/2/09 → 8/5/09

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Access to Document

10.1109/MWSCAS.2009.5236014

Cite this

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title = "Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters",

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 Modulus Replication RNS (MRRNS) arithmetic that has powerful error detection and correction capabilities as well as the potential for low power realizations. This paper investigates a hybrid WHT-MRRNS adaptive filter architecture to achieve fault tolerant performance while requiring a modest amount of hardware overhead.",

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

year = "2009",

doi = "10.1109/MWSCAS.2009.5236014",

language = "English (US)",

isbn = "9781424444793",

series = "Midwest Symposium on Circuits and Systems",

pages = "628--631",

booktitle = "2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09",

note = "2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09 ; Conference date: 02-08-2009 Through 05-08-2009",

}

Radhakrishnan, C & Jenkins, WK 2009, Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters. in 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09., 5236014, Midwest Symposium on Circuits and Systems, pp. 628-631, 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09, Cancun, Mexico, 8/2/09. https://doi.org/10.1109/MWSCAS.2009.5236014

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AU - Jenkins, W. K.

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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 Modulus Replication RNS (MRRNS) arithmetic that has powerful error detection and correction capabilities as well as the potential for low power realizations. This paper investigates a hybrid WHT-MRRNS adaptive filter architecture to achieve fault tolerant performance while requiring a modest amount of hardware overhead.

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M3 - Conference contribution

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SN - 9781424444793

T3 - Midwest Symposium on Circuits and Systems

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EP - 631

BT - 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09

T2 - 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09

Y2 - 2 August 2009 through 5 August 2009

ER -

Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters

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