Title :
The Research Development of Unambiguous Acquisition Methods for BOC Modulated Signals
Author :
Rui Xu ; Yonghui Hu ; Shanshan Bai
Author_Institution :
Nat. Time Service Center, Xian, China
Abstract :
The Binary Offset Carrier (BOC) modulated signal, originating from the modernized GPS proposals, is a new signal type. The spectrum of BOC signal is dissociative, which can make full use of the existing spectrum resources. According to the present research status at home and abroad, four kinds of unambiguous acquisition methods of BOC signal and its development direction are discussed in detail. All methods are simulated and verified by Mat lab and the performance of their acquisition is analyzed.
Keywords :
Global Positioning System; research and development; signal detection; BOC modulated signals; GPS; Matlab; binary offset carrier modulated signal; research development; spectrum resources; unambiguous acquisition methods; Accuracy; Amplitude modulation; Binary phase shift keying; Correlation; Frequency modulation; Global Positioning System; binary offset carrier (BOC); correlation function; global navigation satellite systems (GNSS); unambiguous acquisition;
Conference_Titel :
Information Technology and Applications (ITA), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-2876-7
DOI :
10.1109/ITA.2013.28
