Journal of Advanced Navigation Technology (한국항행학회논문지)
- Volume 9 Issue 2
- /
- Pages.156-163
- /
- 2005
- /
- 1226-9026(pISSN)
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- 2288-842X(eISSN)
Performance Evaluation of VHF Digital Link Mode 3 System
VHF Digital Link 모드 3 시스템의 성능 평가
-
Bae, Joong-Won
(Dept. of Air Navigation & Traffic System, Korea Aerospace Research Institute)
;
-
Nam, Gi-Wook
(Dept. of Air Navigation & Traffic System, Korea Aerospace Research Institute)
;
- Kwak, Jae-Min (SoC Research Center, Korea Electronics Technology Institute) ;
-
Park, Ki-Sik
(Dept. of Information & Communication, Inha Technical College)
;
-
Cho, Sung-Eon
(School of Information & Communication Eng., Sunchon National Univ)
-
배중원
(한국항공우주연구원)
;
-
남기욱
(한국항공우주연구원)
;
- 곽재민 (전자부품연구원 SoC 연구센터) ;
-
박기식
(인하공업전문대학 정보통신과)
;
-
조성언
(순천대학교 정보통신공학부)
- Received : 2005.11.12
- Published : 2005.12.31
Abstract
In this paper, we analyzed the performance of VDL mode 3 system model whose specification is defined by ICAO(International Civil Aviation Organization). For performance evaluation, we obtained BER(Bit Error Rate), transmission delay time, burst retransmission rate and throughput. From the analysis result, we could explicitly define relationships among BER, transmission delay time, throughput and burst restransmission rate. In addition, it became known that V/D retransmission rate and throughput are closely related in down link channel.
본 논문에서는 ICAO (International Civil Aviation Organization)에서 규정한 VDL 모드 3 시스템 계통도와 제원을 구성하여 BER(Bit Error Rate), 전송지연시간, 버스트 재전송율, 그리고 throughput에 대한 성능을 분석하였다. 성능 분석 결과, BER과 전송지연시간, throughput, 버스트 재전송율의 관계를 명확히 정의할 수 있었고, 또한 down link에서 V/D 재전송율과 throughput에 강한 상관이 있음이 판명되었다.