Journal of Navigation and Port Research 2004;28(1):23-29.
Published online February 28, 2004.
유한체 푸리에 변환을 이용한 EUROFIX RS Code 설계에 관한 연구
김민지, 김민정, 정세모, 조형래
A Study on EUROFIX Reed Solomon Code Design Using Finite Galois Field Fourier Transformation
Min-Jee Kim, Min-Jung Kim, Se-Mo Chung, Hyung-Rae Cho
Abstract
This paper deals with Reed-Solomon Coding for EUROFIX system EUROFIX is an integrated navigation and communication system, which combines Differential GNSS and Loran-C. EUROFIX transmits DGNSS (Differential Global Navigation Satellite Systems) data by pulse position modulation of Loran-C pulses. Loran-C system is regarded as a satellite backup system in recent. And now, it is important to detect and correct much errors in communication systems. Error corrections for correction algorithm is actively studied nowadays because of this. In this paper, we study and design encoder and decoder of Reed Solomon Code using Finite Galois Field Fourier Transformation for error corrections in EUROFIX data transmission. Through extensive simulation, the designed Reed Solomon (ode is shown to be effective for err for correction in EUROFIX data transmission.
Key Words: EUROFIX;LORAN-C;Reed Solomon code;Finite Galois Field Fourier Transformation
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