DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, SH | ko |
dc.contributor.author | Chung, MY | ko |
dc.contributor.author | Sung, Dan Keun | ko |
dc.date.accessioned | 2009-05-08T01:42:32Z | - |
dc.date.available | 2009-05-08T01:42:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON RELIABILITY, v.45, no.2, pp.316 - 320 | - |
dc.identifier.issn | 0018-9529 | - |
dc.identifier.uri | http://hdl.handle.net/10203/8907 | - |
dc.description.abstract | Advanced satellite on-board baseband switching processors have Time-Space-Time (T-S-T) structures which are similar to the terrestrial switching networks (Sw-Nw). Generally, the satellite systems require higher reliability than ground equipment because of more severe environment and lack of repair. This paper proposes fault-tolerant satellite on-board T-S-T Sw-Nw with multiple separated space switches instead of a single space switch. We analyze the mean time to unreliable operation (MTUO), as a performance & reliability index for the T-S-T systems with multiple separated space switches as well as conventional T-S-T systems. The MTUO vary depending on the threshold level of blocking-probability and the offered traffic. In general, T-S-T Sw-Nw with multiple space switches have better performance & reliability than those with the single space switch, and their performabilities are appreciably improved, especially for one additional spare space switch. This study can be extended to analyze the performance & reliability of entire satellite communication systems including the on-board baseband Sw-Nw, Rx interfaces, and Tx interfaces. | - |
dc.description.sponsorship | This study was supported in part by Satellite Technology Research Center at KAIST and by the Korea Science & Engineering Foundation | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SYSTEMS | - |
dc.title | Analysis of satellite on-board time-space-time switching networks with multiple separated space switches | - |
dc.type | Article | - |
dc.identifier.wosid | A1996UX98500028 | - |
dc.identifier.scopusid | 2-s2.0-0030166476 | - |
dc.type.rims | ART | - |
dc.citation.volume | 45 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 316 | - |
dc.citation.endingpage | 320 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON RELIABILITY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Sung, Dan Keun | - |
dc.contributor.nonIdAuthor | Kang, SH | - |
dc.contributor.nonIdAuthor | Chung, MY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | on-board professor | - |
dc.subject.keywordAuthor | time-space-time switching network | - |
dc.subject.keywordAuthor | baseband switching | - |
dc.subject.keywordAuthor | mean time-to-unreliable-operation | - |
dc.subject.keywordPlus | SYSTEMS | - |
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