{"title":"一个源和一个偶然的附近中继的合作协议","authors":"M. Katz, S. Shamai","doi":"10.1109/EEEI.2006.321138","DOIUrl":null,"url":null,"abstract":"We consider a wireless network where a source is communicating with a remote destination, and where a relay terminal is occasionally present in the source's vicinity without the source's knowledge. Cooperative protocols based on decode-and-forward (DF) and quantize-and-forward (QF) are proposed which improve upon single-user performance when the relay is present, and do not degrade single-user performance in the relay's absence. For DF, optimal correlation between the source's and relay's transmissions is investigated, and for QF, a scheme is suggested for incorporating partial side information without the relay terminal knowing the destination's channel state.","PeriodicalId":142814,"journal":{"name":"2006 IEEE 24th Convention of Electrical & Electronics Engineers in Israel","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Cooperative Protocols for a Source and an Occasional Nearby Relay\",\"authors\":\"M. Katz, S. Shamai\",\"doi\":\"10.1109/EEEI.2006.321138\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We consider a wireless network where a source is communicating with a remote destination, and where a relay terminal is occasionally present in the source's vicinity without the source's knowledge. Cooperative protocols based on decode-and-forward (DF) and quantize-and-forward (QF) are proposed which improve upon single-user performance when the relay is present, and do not degrade single-user performance in the relay's absence. For DF, optimal correlation between the source's and relay's transmissions is investigated, and for QF, a scheme is suggested for incorporating partial side information without the relay terminal knowing the destination's channel state.\",\"PeriodicalId\":142814,\"journal\":{\"name\":\"2006 IEEE 24th Convention of Electrical & Electronics Engineers in Israel\",\"volume\":\"2012 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 IEEE 24th Convention of Electrical & Electronics Engineers in Israel\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EEEI.2006.321138\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 IEEE 24th Convention of Electrical & Electronics Engineers in Israel","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EEEI.2006.321138","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cooperative Protocols for a Source and an Occasional Nearby Relay
We consider a wireless network where a source is communicating with a remote destination, and where a relay terminal is occasionally present in the source's vicinity without the source's knowledge. Cooperative protocols based on decode-and-forward (DF) and quantize-and-forward (QF) are proposed which improve upon single-user performance when the relay is present, and do not degrade single-user performance in the relay's absence. For DF, optimal correlation between the source's and relay's transmissions is investigated, and for QF, a scheme is suggested for incorporating partial side information without the relay terminal knowing the destination's channel state.