Cancellation of Correlation Side-Peaks for Unambiguous BOC Signal Tracking

被引：24

作者：

Lee, Youngpo ^{[1
]}

Chong, Dahae ^{[2
]}

Song, Iickho ^{[3
]}

Kim, Sun Yong ^{[4
]}

Jee, Gyu-In ^{[4
]}

Yoon, Seokho ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Sch Informat & Commun Engn, Suwon, South Korea

[2] Samsung Elect, Suwon, South Korea

[3] Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, South Korea

[4] Konkuk Univ, Dept Elect Engn, Seoul, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2012年 / 16卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

Binary offset carrier (BOC); global navigation satellite system (GNSS); tracking error standard deviation (TESD); unambiguous tracking;

D O I：

10.1109/LCOMM.2012.020212.111917

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Based on a combination of the sub-correlation functions composing the autocorrelation of the binary offset carrier (BOC), we propose a novel cancellation scheme of correlation side-peaks to solve the ambiguity problem in the BOC signal tracking. The proposed scheme is applicable to both generic sine-and cosine-phased BOC signals without requiring any auxiliary signal in the receiver. Avoiding the ambiguity problem, the proposed scheme is confirmed from numerical results to provide a better tracking accuracy than the conventional schemes.

引用

页码：569 / 572

页数：4

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