Fault tolerant adaptive filters based on number theoretic transforms

C. Radhakrishnan, W. K. Jenkins

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

4 Scopus citations

Abstract

Previously it was shown that FFT-based transform domain adaptive filters operating on real-valued signals can achieve adaptive fault tolerant performance based on parameter redundancy inherent in the complex arithmetic. In this paper the Fermat Number Transform (FNT) is combined with transform domain block processing as an alternate way of achieving computationally efficient fault tolerance. It is shown that a hybrid combination of Fermat transform domain block processing and polynomial ring theory provides computationally efficient fault tolerance for adaptive filters implemented in highly scaled nano-technology circuits.

Original languageEnglish (US)
Title of host publication2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
Pages261-265
Number of pages5
DOIs
StatePublished - 2008
Event2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008 - Pacific Grove, CA, United States
Duration: Oct 26 2008Oct 29 2008

Other

Other2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
CountryUnited States
CityPacific Grove, CA
Period10/26/0810/29/08

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing

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