Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters

C. Radhakrishnan, William Kenneth Jenkins

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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 languageEnglish (US)
Title of host publication2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09
Pages628-631
Number of pages4
DOIs
StatePublished - Dec 1 2009
Event2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09 - Cancun, Mexico
Duration: Aug 2 2009Aug 5 2009

Publication series

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

Other

Other2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09
CountryMexico
CityCancun
Period8/2/098/5/09

Fingerprint

Walsh transforms
Hadamard transforms
Adaptive filters
Error detection
Error correction
Fault tolerance
Hardware

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Radhakrishnan, C., & Jenkins, W. K. (2009). Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters. In 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09 (pp. 628-631). [5236014] (Midwest Symposium on Circuits and Systems). https://doi.org/10.1109/MWSCAS.2009.5236014
Radhakrishnan, C. ; Jenkins, William Kenneth. / Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters. 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09. 2009. pp. 628-631 (Midwest Symposium on Circuits and Systems).
@inproceedings{a61deb0297194420bbc81f8aaf7f4e9e,
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, {William Kenneth}",
year = "2009",
month = "12",
day = "1",
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",

}

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

Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters. / Radhakrishnan, C.; Jenkins, William Kenneth.

2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09. 2009. p. 628-631 5236014 (Midwest Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters

AU - Radhakrishnan, C.

AU - Jenkins, William Kenneth

PY - 2009/12/1

Y1 - 2009/12/1

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 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.

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.

UR - http://www.scopus.com/inward/record.url?scp=77950651353&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77950651353&partnerID=8YFLogxK

U2 - 10.1109/MWSCAS.2009.5236014

DO - 10.1109/MWSCAS.2009.5236014

M3 - Conference contribution

SN - 9781424444793

T3 - Midwest Symposium on Circuits and Systems

SP - 628

EP - 631

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

ER -

Radhakrishnan C, Jenkins WK. Hybrid WHT-MRRNS architectures for fault tolerant adaptive filters. In 2009 52nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS '09. 2009. p. 628-631. 5236014. (Midwest Symposium on Circuits and Systems). https://doi.org/10.1109/MWSCAS.2009.5236014