{"title":"IEEE 802.11和IEEE 802.16系统共存分析","authors":"N. J. Thomas, M. Willis, K. Craig","doi":"10.1109/SAHCN.2006.288520","DOIUrl":null,"url":null,"abstract":"Both IEEE 802.11 and IEEE 802.16 standards have become widespread throughout the world in license-exempt spectrum specifically in the 5 GHz band. However there is a problem in that the two standards are not designed to co-exist in close proximity together on the same or overlapping channels. In this paper an initial analysis of the performance degradation for co-existing IEEE 802.11 and IEEE 802.16 systems is presented. Analysis is carried out at the medium access control (MAC) layer by means of an event model based simulation tool. The results show that in co-existence scenarios the performance of both systems will degrade severely and as a result spectrum efficiency can drop to close to zero","PeriodicalId":58925,"journal":{"name":"Digital Communications and Networks","volume":"51 1","pages":"615-620"},"PeriodicalIF":0.0000,"publicationDate":"2006-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"Analysis of Co-existence between IEEE 802.11 and IEEE 802.16 Systems\",\"authors\":\"N. J. Thomas, M. Willis, K. Craig\",\"doi\":\"10.1109/SAHCN.2006.288520\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Both IEEE 802.11 and IEEE 802.16 standards have become widespread throughout the world in license-exempt spectrum specifically in the 5 GHz band. However there is a problem in that the two standards are not designed to co-exist in close proximity together on the same or overlapping channels. In this paper an initial analysis of the performance degradation for co-existing IEEE 802.11 and IEEE 802.16 systems is presented. Analysis is carried out at the medium access control (MAC) layer by means of an event model based simulation tool. The results show that in co-existence scenarios the performance of both systems will degrade severely and as a result spectrum efficiency can drop to close to zero\",\"PeriodicalId\":58925,\"journal\":{\"name\":\"Digital Communications and Networks\",\"volume\":\"51 1\",\"pages\":\"615-620\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digital Communications and Networks\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SAHCN.2006.288520\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digital Communications and Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SAHCN.2006.288520","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of Co-existence between IEEE 802.11 and IEEE 802.16 Systems
Both IEEE 802.11 and IEEE 802.16 standards have become widespread throughout the world in license-exempt spectrum specifically in the 5 GHz band. However there is a problem in that the two standards are not designed to co-exist in close proximity together on the same or overlapping channels. In this paper an initial analysis of the performance degradation for co-existing IEEE 802.11 and IEEE 802.16 systems is presented. Analysis is carried out at the medium access control (MAC) layer by means of an event model based simulation tool. The results show that in co-existence scenarios the performance of both systems will degrade severely and as a result spectrum efficiency can drop to close to zero
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