{"title":"旋转不变的时空星座","authors":"Jun Shi, R. Wesel","doi":"10.1109/ISIT.2004.1365192","DOIUrl":null,"url":null,"abstract":"The rotationally invariant space time constellation (RISTC) is defined. Both linear and affine constellations are studied. The RISTC is shown to be generalization of space time codes from the orthogonal design. A space time constellation is said rotationally invariant if for any pair in the set, the squared Euclidean distance is independent of the eigenvectors.","PeriodicalId":269907,"journal":{"name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Rotationally invariant space time constellations\",\"authors\":\"Jun Shi, R. Wesel\",\"doi\":\"10.1109/ISIT.2004.1365192\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The rotationally invariant space time constellation (RISTC) is defined. Both linear and affine constellations are studied. The RISTC is shown to be generalization of space time codes from the orthogonal design. A space time constellation is said rotationally invariant if for any pair in the set, the squared Euclidean distance is independent of the eigenvectors.\",\"PeriodicalId\":269907,\"journal\":{\"name\":\"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISIT.2004.1365192\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIT.2004.1365192","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The rotationally invariant space time constellation (RISTC) is defined. Both linear and affine constellations are studied. The RISTC is shown to be generalization of space time codes from the orthogonal design. A space time constellation is said rotationally invariant if for any pair in the set, the squared Euclidean distance is independent of the eigenvectors.
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