TY - GEN
T1 - A new unambiguous acquisition algorithm for BOC(n,n) signals
AU - Wang, Wei
AU - Wang, Ju
AU - Dong, Weizhen
AU - Zhao, Hongji
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014
Y1 - 2014
N2 - 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.
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.
KW - Binary offset carrier (BOC) modulation
KW - Cross-correlation function
KW - Unambiguous acquisition
UR - https://www.scopus.com/pages/publications/84988228091
U2 - 10.1109/ICOSP.2014.7014976
DO - 10.1109/ICOSP.2014.7014976
M3 - Conference contribution
AN - SCOPUS:84988228091
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 94
EP - 97
BT - ICSP 2014 - 2014 IEEE 12th International Conference on Signal Processing, Proceedings
A2 - Yuan, Baozong
A2 - Ruan, Qiuqi
A2 - Tang, Xiaofang
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE International Conference on Signal Processing, ICSP 2014
Y2 - 19 October 2014 through 23 October 2014
ER -