DocumentCode
3558490
Title
An efficient algorithm-based concurrent error detection for FFT networks
Author
Oh, Choong Gun ; Youn, Hee Yong ; Raj, Vijay K.
Author_Institution
Dept. of Comput. Sci. Eng., Texas Univ., Arlington, TX, USA
Volume
44
Issue
9
fYear
1995
fDate
9/1/1995 12:00:00 AM
Firstpage
1157
Lastpage
1162
Abstract
In this brief contribution a new algorithm-based concurrent error detection scheme employing the checksum approach is proposed for FFT networks. Our design allows high error coverage with low false alarm rate by applying the linear weight factors to the checksums. Due to the simplicity, the hardware overhead is relatively small and errors can be quickly detected. The design is also shown to be easily expanded for multidimensional FFT networks
Keywords
error detection; fast Fourier transforms; fault tolerant computing; FFT networks; algorithm-based concurrent error detection; checksum approach; hardware overhead; linear weight factors; Circuit faults; Computer networks; Degradation; Delay; Fast Fourier transforms; Fault detection; Fault tolerance; Hardware; Multidimensional systems; Throughput;
fLanguage
English
Journal_Title
Computers, IEEE Transactions on
Publisher
ieee
Conference_Location
9/1/1995 12:00:00 AM
ISSN
0018-9340
Type
jour
DOI
10.1109/12.464396
Filename
464396
Link To Document