{"title":"Analysis of uplink timing acquisition for SATCOM systems employing multiple chip-per-hop FH/DPSK","authors":"R.M. Grayson, C.-D. Chung","doi":"10.1109/MILCOM.1992.243954","DOIUrl":null,"url":null,"abstract":"The authors investigate the performance of bit timing acquisition for antijam satellite communication systems which may use frequency-hopped differential phase shift keying (FH/DPSK) signaling with multiple data bits per hop. A bit timing acquisition system for these systems is described, and an analytical model is based on the circular state diagram approach of Polydoros and Weber (IEEE Trans. Commun., Vol. COM-32, p.1260-8, Dec. 1984; Vol. COM-32, p.542-60, May 1984), extended to previously unpublished results for cell-variable branch gain function coefficients. Performance results are presented for uplink acquisition with the example phase sequence and various system parameters, demonstrating the flexibility of the modified circular state model.<<ETX>>","PeriodicalId":394587,"journal":{"name":"MILCOM 92 Conference Record","volume":"159 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MILCOM 92 Conference Record","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MILCOM.1992.243954","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The authors investigate the performance of bit timing acquisition for antijam satellite communication systems which may use frequency-hopped differential phase shift keying (FH/DPSK) signaling with multiple data bits per hop. A bit timing acquisition system for these systems is described, and an analytical model is based on the circular state diagram approach of Polydoros and Weber (IEEE Trans. Commun., Vol. COM-32, p.1260-8, Dec. 1984; Vol. COM-32, p.542-60, May 1984), extended to previously unpublished results for cell-variable branch gain function coefficients. Performance results are presented for uplink acquisition with the example phase sequence and various system parameters, demonstrating the flexibility of the modified circular state model.<>
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