A new unambiguous acquisition algorithm for BOC(n,n) signals

Wei Wang; Ju Wang; Weizhen Dong; Hongji Zhao

doi:10.1109/ICOSP.2014.7014976

A new unambiguous acquisition algorithm for BOC(n,n) signals

Wei Wang, Ju Wang, Weizhen Dong, Hongji Zhao

School of Information and Electronics

Beijing Institute of Technology

Research output: Contribution to conference › Paper › peer-review

3 Citations (Scopus)

Abstract

In this paper, a side-peak cancellation unambiguous acquisition technique is proposed for BOC(n,n) signals. The new test criterion used in this technique is based on a synthesized correlation function which is implemented by producing two different phase pseudorandom noise (PN) code, after shifting with the prompt PN code. In addition, the energy of the correlation function can be better accumulated with the code Doppler compensation. Theoretical and simulation results show that this technique completely removes the ambiguity threat in acquisition process, and the acquisition sensitivity is improved.

Original language	English
Pages	94-97
Number of pages	4
DOIs	https://doi.org/10.1109/ICOSP.2014.7014976
Publication status	Published - 2014
Event	2014 12th IEEE International Conference on Signal Processing, ICSP 2014 - Hangzhou, China Duration: 19 Oct 2014 → 23 Oct 2014

Conference

Conference	2014 12th IEEE International Conference on Signal Processing, ICSP 2014
Country/Territory	China
City	Hangzhou
Period	19/10/14 → 23/10/14

Keywords

Binary offset carrier (BOC) modulation
Cross-correlation function
Unambiguous acquisition

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10.1109/ICOSP.2014.7014976

Cite this

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abstract = "In this paper, a side-peak cancellation unambiguous acquisition technique is proposed for BOC(n,n) signals. The new test criterion used in this technique is based on a synthesized correlation function which is implemented by producing two different phase pseudorandom noise (PN) code, after shifting with the prompt PN code. In addition, the energy of the correlation function can be better accumulated with the code Doppler compensation. Theoretical and simulation results show that this technique completely removes the ambiguity threat in acquisition process, and the acquisition sensitivity is improved.",

keywords = "Binary offset carrier (BOC) modulation, Cross-correlation function, Unambiguous acquisition",

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AU - Wang, Ju

AU - Dong, Weizhen

AU - Zhao, Hongji

PY - 2014

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AB - In this paper, a side-peak cancellation unambiguous acquisition technique is proposed for BOC(n,n) signals. The new test criterion used in this technique is based on a synthesized correlation function which is implemented by producing two different phase pseudorandom noise (PN) code, after shifting with the prompt PN code. In addition, the energy of the correlation function can be better accumulated with the code Doppler compensation. Theoretical and simulation results show that this technique completely removes the ambiguity threat in acquisition process, and the acquisition sensitivity is improved.

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KW - Cross-correlation function

KW - Unambiguous acquisition

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T2 - 2014 12th IEEE International Conference on Signal Processing, ICSP 2014

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ER -

A new unambiguous acquisition algorithm for BOC(n,n) signals

Abstract

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Keywords

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