DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kawaguchi, H | ko |
dc.contributor.author | Zhang, G | ko |
dc.contributor.author | Lee, S | ko |
dc.contributor.author | Shin, Youngsoo | ko |
dc.contributor.author | Sakurai, T | ko |
dc.date.accessioned | 2013-03-04T19:35:08Z | - |
dc.date.available | 2013-03-04T19:35:08Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-02 | - |
dc.identifier.citation | IEICE TRANSACTIONS ON ELECTRONICS, v.E85C, no.2, pp.263 - 271 | - |
dc.identifier.issn | 0916-8524 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83857 | - |
dc.description.abstract | An LSI has been fabricated and measured to demonstrate feasibility Of V-DD-hopping scheme in an embedded system level by executing MPEG4 CODEC. In the V-DD-hopping, supply voltage of a processor is dynamically controlled by a hardware-software cooperative mechanism depending on workload of the processor. When the workload is about a half, the V-DD-hopping is shown to reduce power to less than a quarter compared to the conventional fixed-V-DD scheme. The power saving is achieved without degrading real-time features of MPEG4 CODEC. | - |
dc.language | English | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | POWER | - |
dc.title | A controller LSI for realizing V-DD-hopping scheme with off-the-shelf processors and its application to MPEG4 system | - |
dc.type | Article | - |
dc.identifier.wosid | 000173951100005 | - |
dc.identifier.scopusid | 2-s2.0-0036475446 | - |
dc.type.rims | ART | - |
dc.citation.volume | E85C | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 263 | - |
dc.citation.endingpage | 271 | - |
dc.citation.publicationname | IEICE TRANSACTIONS ON ELECTRONICS | - |
dc.contributor.localauthor | Shin, Youngsoo | - |
dc.contributor.nonIdAuthor | Kawaguchi, H | - |
dc.contributor.nonIdAuthor | Zhang, G | - |
dc.contributor.nonIdAuthor | Lee, S | - |
dc.contributor.nonIdAuthor | Sakurai, T | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | low power | - |
dc.subject.keywordAuthor | real-time embedded system | - |
dc.subject.keywordAuthor | dynamic voltage scaling | - |
dc.subject.keywordAuthor | application slicing | - |
dc.subject.keywordAuthor | MPEG4 | - |
dc.subject.keywordPlus | POWER | - |
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