Title :
System knowledge-based techniques against SEUs for adaptive filters
Author :
Reviriego, P. ; Reyes, P. ; Maestro, I.A. ; Ruano, O.
Author_Institution :
Univ. Carlos III de Madrid, Leganes, Spain
Abstract :
In this paper, novel protection techniques against SEUs for adaptive filters are presented. The proposed techniques are based on the use of the system knowledge in terms of the filter structure and functionality, as well as the application tolerance to soft errors. An adaptive echo canceller is used as a case study to show the effectiveness of the proposed techniques.
Keywords :
adaptive filters; digital filters; echo suppression; electronic engineering computing; fault tolerance; knowledge based systems; radiation hardening (electronics); SEU; adaptive echo canceller; adaptive filters; fault tolerance; intelligent protection; radiation hardening; single event upsets; soft errors; system knowledge-based technique; Adaptive filters; Circuits; Echo cancellers; Finite impulse response filter; Logic; Nonlinear filters; Protection; Redundancy; Single event transient; Time factors; Single Event Upsets (SEUs); digital filters; radiation hardening; redundancy;
Conference_Titel :
Radiation and Its Effects on Components and Systems, 2007. RADECS 2007. 9th European Conference on
Conference_Location :
Deauville
Print_ISBN :
978-1-4244-1704-9
DOI :
10.1109/RADECS.2007.5205605
