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RNS Comparison via Shortcut Mixed Radix Conversion: The Case of Three 4-Moduli Sets {2<superscript>n + k</superscript>, 2<superscript>n</superscript> ± 1, m} (m ϵ {2<superscript>n + 1</superscript> ± 1, 2<superscript>n − 1</superscript> − 1}).
In: IETE Journal of Research, Jg. 69 (2023-05-01), Heft 5, S. 2567-2573
Online
academicJournal
Zugriff:
Comparison of numbers represented in residue number systems (RNS) is considered as a difficult RNS operation. However, RNS comparators faster than the straightforward "convert-to-binary and compare" alternative have been recently reported. Nevertheless, we present improved RNS comparators for three balanced 4-moduli sets (listed in the title, above) based on shortcut mixed radix conversion. Synthesis results show considerable improvements regarding some figures of merit. For example, 29% (24%) speedup (cost reduction) for the first moduli set, 18% cost reduction for the second, 28% lower power dissipation and 64% energy saving regarding the third one in comparison to previous works are achieved. [ABSTRACT FROM AUTHOR]
Titel: |
RNS Comparison via Shortcut Mixed Radix Conversion: The Case of Three 4-Moduli Sets {2<superscript>n + k</superscript>, 2<superscript>n</superscript> ± 1, m} (m ϵ {2<superscript>n + 1</superscript> ± 1, 2<superscript>n − 1</superscript> − 1}).
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Autor/in / Beteiligte Person: | Torabi, Z. ; Jaberipur, G. ; Mirnaseri, S. A. |
Link: | |
Zeitschrift: | IETE Journal of Research, Jg. 69 (2023-05-01), Heft 5, S. 2567-2573 |
Veröffentlichung: | 2023 |
Medientyp: | academicJournal |
ISSN: | 0377-2063 (print) |
DOI: | 10.1080/03772063.2021.1902865 |
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