{"title":"Centralized packet filtering protocols: a new class of high performance protocols for single-hop lightwave WDM networks","authors":"G. Papadimitriou","doi":"10.1109/PCCC.1999.749467","DOIUrl":null,"url":null,"abstract":"A new protocol for WDM star networks is introduced. According to the proposed Centralized Packet Filtering (CPF) protocol, more than one stations share each wavelength and transmit their packets in a random access fashion. An array of electrooptic tunable filters, which is placed at the network hub, allows at most one packet per wavelength to pass to the star coupler; at each time slot. In this way, channel collisions are eliminated. Furthermore, the selection of the passing packets is implemented in such a way that receiver conflicts are avoided.","PeriodicalId":211210,"journal":{"name":"1999 IEEE International Performance, Computing and Communications Conference (Cat. No.99CH36305)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1999 IEEE International Performance, Computing and Communications Conference (Cat. No.99CH36305)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCCC.1999.749467","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A new protocol for WDM star networks is introduced. According to the proposed Centralized Packet Filtering (CPF) protocol, more than one stations share each wavelength and transmit their packets in a random access fashion. An array of electrooptic tunable filters, which is placed at the network hub, allows at most one packet per wavelength to pass to the star coupler; at each time slot. In this way, channel collisions are eliminated. Furthermore, the selection of the passing packets is implemented in such a way that receiver conflicts are avoided.
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