{"title":"基于分组交换的WDM无源星型城域网","authors":"A. Ganz, B. Li","doi":"10.1109/INFCOM.1993.253249","DOIUrl":null,"url":null,"abstract":"A cost-efficient metropolitan area network (MAN) based on a two-level structure is introduced. The physical topology of each level is a wavelength-division-multiplexing (WDM) passive star. The system design incorporates both the restrictions imposed by the unique features of the metropolitan environment, such as a relatively large number of nodes and large propagation delays, and the hardware limitations dictated by the WDM technology, such as a limited number of transceivers per node and the unavailability of wide-range rapidly tunable transceivers. A multicontrol channel-based protocol that is particularly suitable for packet switched communications is proposed. An analytical model is presented, and the system performance in terms of throughput and average delay is obtained.<<ETX>>","PeriodicalId":166966,"journal":{"name":"IEEE INFOCOM '93 The Conference on Computer Communications, Proceedings","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"A packet-switched WDM passive optical star based metropolitan area network\",\"authors\":\"A. Ganz, B. Li\",\"doi\":\"10.1109/INFCOM.1993.253249\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A cost-efficient metropolitan area network (MAN) based on a two-level structure is introduced. The physical topology of each level is a wavelength-division-multiplexing (WDM) passive star. The system design incorporates both the restrictions imposed by the unique features of the metropolitan environment, such as a relatively large number of nodes and large propagation delays, and the hardware limitations dictated by the WDM technology, such as a limited number of transceivers per node and the unavailability of wide-range rapidly tunable transceivers. A multicontrol channel-based protocol that is particularly suitable for packet switched communications is proposed. An analytical model is presented, and the system performance in terms of throughput and average delay is obtained.<<ETX>>\",\"PeriodicalId\":166966,\"journal\":{\"name\":\"IEEE INFOCOM '93 The Conference on Computer Communications, Proceedings\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-03-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE INFOCOM '93 The Conference on Computer Communications, Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INFCOM.1993.253249\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE INFOCOM '93 The Conference on Computer Communications, Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INFCOM.1993.253249","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A packet-switched WDM passive optical star based metropolitan area network
A cost-efficient metropolitan area network (MAN) based on a two-level structure is introduced. The physical topology of each level is a wavelength-division-multiplexing (WDM) passive star. The system design incorporates both the restrictions imposed by the unique features of the metropolitan environment, such as a relatively large number of nodes and large propagation delays, and the hardware limitations dictated by the WDM technology, such as a limited number of transceivers per node and the unavailability of wide-range rapidly tunable transceivers. A multicontrol channel-based protocol that is particularly suitable for packet switched communications is proposed. An analytical model is presented, and the system performance in terms of throughput and average delay is obtained.<>
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