{"title":"Sectorized antenna system for CDMA cellular networks","authors":"M. Mahmoudi, E. Sousa","doi":"10.1109/VETEC.1997.596308","DOIUrl":null,"url":null,"abstract":"Application of cell sectorization with small sectors as a means to improve the CDMA system signal to interference ratio (SIR) and hence capacity is investigated. To reduce the inter-sector handoff overheads, asynchronous CDMA with mobile transparent handoffs are considered. The system performance in terms of average and fading range of the SIR is evaluated and compared with a conventional omnidirectional RAKE receiver. The effects of system and environment parameters on the performance are investigated.","PeriodicalId":389634,"journal":{"name":"1997 IEEE 47th Vehicular Technology Conference. Technology in Motion","volume":"2 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1997 IEEE 47th Vehicular Technology Conference. Technology in Motion","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETEC.1997.596308","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
Application of cell sectorization with small sectors as a means to improve the CDMA system signal to interference ratio (SIR) and hence capacity is investigated. To reduce the inter-sector handoff overheads, asynchronous CDMA with mobile transparent handoffs are considered. The system performance in terms of average and fading range of the SIR is evaluated and compared with a conventional omnidirectional RAKE receiver. The effects of system and environment parameters on the performance are investigated.
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