{"title":"用于局域网的多分组多通道CSMA/CD协议","authors":"D. Du, Shu-Ping Chang, Ghanta Subbaro","doi":"10.1109/INFCOM.1989.101449","DOIUrl":null,"url":null,"abstract":"Multiple-channel architectures have been proposed for broadcasting-based local area networks to overcome the problem of deteriorating performance when a very high speed communication channel is used. Such networks are called multiple-channel local area networks (M-LANs). In a carrier-sense multiple-access with collision detection (CSMA/CD) protocol designed for M-LANs (M-CSMA/CD), a ready station selects only one channel to transmit its packet according to some channel selection mechanism. A new CSMA/CD protocol for M-LAN architecture is proposed by which a station may select and try to transmit the same packet on K channels (K>or=1). If it has been successfully transmitted on more than one channel after the end-to-end propagation delay, it randomly selects one channel to finish its transmission and immediately stops its transmission on the rest of the channels. This is called the multipacket multichannel CSMA/CD protocol (MM-CSMA/CD). The performance of the proposed MM-CSMA/CD protocol can be shown to be potentially better than that of the M-CSMA/CD protocol and the traditional CSMA/CD protocol.<<ETX>>","PeriodicalId":275763,"journal":{"name":"IEEE INFOCOM '89, Proceedings of the Eighth Annual Joint Conference of the IEEE Computer and Communications Societies","volume":"59 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"Multiple packet multiple channel CSMA/CD protocols for local area networks\",\"authors\":\"D. Du, Shu-Ping Chang, Ghanta Subbaro\",\"doi\":\"10.1109/INFCOM.1989.101449\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Multiple-channel architectures have been proposed for broadcasting-based local area networks to overcome the problem of deteriorating performance when a very high speed communication channel is used. Such networks are called multiple-channel local area networks (M-LANs). In a carrier-sense multiple-access with collision detection (CSMA/CD) protocol designed for M-LANs (M-CSMA/CD), a ready station selects only one channel to transmit its packet according to some channel selection mechanism. A new CSMA/CD protocol for M-LAN architecture is proposed by which a station may select and try to transmit the same packet on K channels (K>or=1). If it has been successfully transmitted on more than one channel after the end-to-end propagation delay, it randomly selects one channel to finish its transmission and immediately stops its transmission on the rest of the channels. This is called the multipacket multichannel CSMA/CD protocol (MM-CSMA/CD). The performance of the proposed MM-CSMA/CD protocol can be shown to be potentially better than that of the M-CSMA/CD protocol and the traditional CSMA/CD protocol.<<ETX>>\",\"PeriodicalId\":275763,\"journal\":{\"name\":\"IEEE INFOCOM '89, Proceedings of the Eighth Annual Joint Conference of the IEEE Computer and Communications Societies\",\"volume\":\"59 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-04-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE INFOCOM '89, Proceedings of the Eighth Annual Joint Conference of the IEEE Computer and Communications Societies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INFCOM.1989.101449\",\"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 '89, Proceedings of the Eighth Annual Joint Conference of the IEEE Computer and Communications Societies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INFCOM.1989.101449","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Multiple packet multiple channel CSMA/CD protocols for local area networks
Multiple-channel architectures have been proposed for broadcasting-based local area networks to overcome the problem of deteriorating performance when a very high speed communication channel is used. Such networks are called multiple-channel local area networks (M-LANs). In a carrier-sense multiple-access with collision detection (CSMA/CD) protocol designed for M-LANs (M-CSMA/CD), a ready station selects only one channel to transmit its packet according to some channel selection mechanism. A new CSMA/CD protocol for M-LAN architecture is proposed by which a station may select and try to transmit the same packet on K channels (K>or=1). If it has been successfully transmitted on more than one channel after the end-to-end propagation delay, it randomly selects one channel to finish its transmission and immediately stops its transmission on the rest of the channels. This is called the multipacket multichannel CSMA/CD protocol (MM-CSMA/CD). The performance of the proposed MM-CSMA/CD protocol can be shown to be potentially better than that of the M-CSMA/CD protocol and the traditional CSMA/CD protocol.<>