{"title":"ORBCOMM低地球轨道移动卫星通信系统","authors":"T. Hara","doi":"10.1109/TCC.1994.472118","DOIUrl":null,"url":null,"abstract":"The ORBCOMM digital data communication and position determination system can provide the United States Armed Forces with two-way on-the move data messaging anywhere in the world. The ORBCOMM system uses a constellation of 36 small spacecraft in low-Earth orbit (LEO) instead of terrestrial fixed site relays or repeaters to provide worldwide geographic coverage. The subscriber communicators (user terminals) are lightweight and pocket-sized. They transmit and receive short digital burst packets, with inherent LPI/LPD.<<ETX>>","PeriodicalId":206310,"journal":{"name":"Proceedings of TCC'94 - Tactical Communications Conference","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"ORBCOMM low Earth orbit mobile satellite communication system\",\"authors\":\"T. Hara\",\"doi\":\"10.1109/TCC.1994.472118\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The ORBCOMM digital data communication and position determination system can provide the United States Armed Forces with two-way on-the move data messaging anywhere in the world. The ORBCOMM system uses a constellation of 36 small spacecraft in low-Earth orbit (LEO) instead of terrestrial fixed site relays or repeaters to provide worldwide geographic coverage. The subscriber communicators (user terminals) are lightweight and pocket-sized. They transmit and receive short digital burst packets, with inherent LPI/LPD.<<ETX>>\",\"PeriodicalId\":206310,\"journal\":{\"name\":\"Proceedings of TCC'94 - Tactical Communications Conference\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-05-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of TCC'94 - Tactical Communications Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TCC.1994.472118\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of TCC'94 - Tactical Communications Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TCC.1994.472118","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
ORBCOMM low Earth orbit mobile satellite communication system
The ORBCOMM digital data communication and position determination system can provide the United States Armed Forces with two-way on-the move data messaging anywhere in the world. The ORBCOMM system uses a constellation of 36 small spacecraft in low-Earth orbit (LEO) instead of terrestrial fixed site relays or repeaters to provide worldwide geographic coverage. The subscriber communicators (user terminals) are lightweight and pocket-sized. They transmit and receive short digital burst packets, with inherent LPI/LPD.<>
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
