{"title":"多码多载波随机接入","authors":"G. Dimić, N. Sidiropoulos","doi":"10.1109/ACSSC.2000.910759","DOIUrl":null,"url":null,"abstract":"We propose a multicode multicarrier random access protocol for wireless LANs that builds upon earlier work in blind network-diversity multiple access (B-NDMA) for packet radio. B-NDMA guarantees blind separation of users' packets with virtually no throughput penalty. The proposed scheme allows users to transmit multiple packets per channel slot, each modulated by a random digital \"retransmission carrier\". This incurs no throughput penalty and attains significantly lower delay, while maintaining the blind collision resolution capability of B-NDMA.","PeriodicalId":10581,"journal":{"name":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","volume":"10 1","pages":"1230-1234 vol.2"},"PeriodicalIF":0.0000,"publicationDate":"2000-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Multicode multicarrier random access\",\"authors\":\"G. Dimić, N. Sidiropoulos\",\"doi\":\"10.1109/ACSSC.2000.910759\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose a multicode multicarrier random access protocol for wireless LANs that builds upon earlier work in blind network-diversity multiple access (B-NDMA) for packet radio. B-NDMA guarantees blind separation of users' packets with virtually no throughput penalty. The proposed scheme allows users to transmit multiple packets per channel slot, each modulated by a random digital \\\"retransmission carrier\\\". This incurs no throughput penalty and attains significantly lower delay, while maintaining the blind collision resolution capability of B-NDMA.\",\"PeriodicalId\":10581,\"journal\":{\"name\":\"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)\",\"volume\":\"10 1\",\"pages\":\"1230-1234 vol.2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-10-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACSSC.2000.910759\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACSSC.2000.910759","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We propose a multicode multicarrier random access protocol for wireless LANs that builds upon earlier work in blind network-diversity multiple access (B-NDMA) for packet radio. B-NDMA guarantees blind separation of users' packets with virtually no throughput penalty. The proposed scheme allows users to transmit multiple packets per channel slot, each modulated by a random digital "retransmission carrier". This incurs no throughput penalty and attains significantly lower delay, while maintaining the blind collision resolution capability of B-NDMA.
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