{"title":"Modeling and performance evaluation of collision resolution algorithms for LonWorks control networks","authors":"E. Lin, Mianyu Wang, M. Kam","doi":"10.1109/ICNSC.2005.1461268","DOIUrl":null,"url":null,"abstract":"The predictive p-persistent carrier sense multiple access (p-persistent CSMA) algorithm is studied, using analytical models, simulations, and physical experiments. The algorithm is used for managing access of devices to a shared channel in networked control applications such as the local operating networks (LonWorks). The key to its success is an adjustment of a time window during which ready packets are transmitted. A Markov-chain based analytical model for the algorithm is developed, as well as an OPNET-based simulation of the model. Predictions of the analytical model and simulation are compared to experimental data collected from a network of six SMART I/O ADR112-F units connected though TP/FT-10 channel","PeriodicalId":313251,"journal":{"name":"Proceedings. 2005 IEEE Networking, Sensing and Control, 2005.","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 2005 IEEE Networking, Sensing and Control, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICNSC.2005.1461268","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
The predictive p-persistent carrier sense multiple access (p-persistent CSMA) algorithm is studied, using analytical models, simulations, and physical experiments. The algorithm is used for managing access of devices to a shared channel in networked control applications such as the local operating networks (LonWorks). The key to its success is an adjustment of a time window during which ready packets are transmitted. A Markov-chain based analytical model for the algorithm is developed, as well as an OPNET-based simulation of the model. Predictions of the analytical model and simulation are compared to experimental data collected from a network of six SMART I/O ADR112-F units connected though TP/FT-10 channel
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