|제목(국문)||GNSS 수신기의 OPRN 신호 기반 재방송재밍 완화기법|
|제목(영문)||A Successive Repeat-back Jamming Cancellation Scheme Using a Combined-PRN Signal to Mitigate Repeat-back Jamming for GNSS Receivers|
(S. S. Yoo
염동진 (Y.D.J ,Agency for Defense Development ) ▷공저자네트워크등록하기
지규인 (K.I.Ji ,the Department of Electronic Engineering, Konkuk University ) ▷공저자네트워크등록하기
김선용 (S. Y. Kim ,건국대학교 ) ▷공저자 네트워크 보기
In this paper, an effective repeat-back jamming (RBJ) mitigation scheme known assuccessive repeat-back jamming cancellation (SRC) is proposed for the utilization of the successive interference cancellation (SIC) algorithm which is used to mitigate the near-far effect and the multiple-access interference for code division multiple-access communication systems. The proposed scheme uses a combined pseudo-random noise (C-PRN) signal from the estimated major parameters of RBJ signals. To evaluate the performance of the proposed scheme, the root mean squared (RMS) code tracking errors are shown according to the standard deviation of the parameter estimation errors of an RBJ signal, and using the well-known major parameters estimation schemes with a C-PRN signal through Monte-Carlo simulation.
|keyword||GNSS, repeat-back jamming, jamming mitigation, combined pseudo-random noise signal, successive interference cancellation, successive repeat-back jamming cancellation