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Proceedings Paper

Systolic realization with asynchronous communication protocols for arbitrarily large LMS adaptive filters
Author(s): Kamran Reihani; Wiley E. Thompson; M. Mayorga
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Paper Abstract

The systolic algorithm approach is currently the most effective design procedure for minimizing computing time and the number of processors. In this study, a method is proposed for designing systolic arrays for arbitrarily large LMS filters. The development process involves the design of the (1) computational graph, (2) computational scheme, (3) interconnection scheme, (4) proposed processing element, for computing the output, yj at time j, and PEk protocol. The protocol controls input data flow properly and efficiently. This control ensures that values of input variables are not overwritten during their computing, while achieving maximum parallelism and thus reducing waiting time.

Paper Details

Date Published: 29 June 1994
PDF: 7 pages
Proc. SPIE 2240, Advances in Optical Information Processing VI, (29 June 1994); doi: 10.1117/12.179114
Show Author Affiliations
Kamran Reihani, New Mexico State Univ. (United States)
Wiley E. Thompson, New Mexico State Univ. (United States)
M. Mayorga, New Mexico State Univ. (United States)


Published in SPIE Proceedings Vol. 2240:
Advances in Optical Information Processing VI
Dennis R. Pape, Editor(s)

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