{"title":"以L1操作系统为重点的伽利略信号","authors":"K. Borre","doi":"10.1109/EPEPEMC.2006.4778704","DOIUrl":null,"url":null,"abstract":"The European navigation satellite system Galileo is moving ahead. We describe the open service signal L1 OS transmitted from the satellites. Compared to GPS some new features are introduced: Binary offset carrier modulation, coherent adaptive sub-carrier modulation, pilot signals, and tiered codes. These features make the GPS and Galileo signals live together on the same frequencies, and they make Galileo signals in general more robust","PeriodicalId":401288,"journal":{"name":"2006 12th International Power Electronics and Motion Control Conference","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"The Galileo Signals With Emphasis on L1 OS\",\"authors\":\"K. Borre\",\"doi\":\"10.1109/EPEPEMC.2006.4778704\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The European navigation satellite system Galileo is moving ahead. We describe the open service signal L1 OS transmitted from the satellites. Compared to GPS some new features are introduced: Binary offset carrier modulation, coherent adaptive sub-carrier modulation, pilot signals, and tiered codes. These features make the GPS and Galileo signals live together on the same frequencies, and they make Galileo signals in general more robust\",\"PeriodicalId\":401288,\"journal\":{\"name\":\"2006 12th International Power Electronics and Motion Control Conference\",\"volume\":\"44 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 12th International Power Electronics and Motion Control Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EPEPEMC.2006.4778704\",\"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 12th International Power Electronics and Motion Control Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEPEMC.2006.4778704","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The European navigation satellite system Galileo is moving ahead. We describe the open service signal L1 OS transmitted from the satellites. Compared to GPS some new features are introduced: Binary offset carrier modulation, coherent adaptive sub-carrier modulation, pilot signals, and tiered codes. These features make the GPS and Galileo signals live together on the same frequencies, and they make Galileo signals in general more robust
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