해양 항만에서의 통신을 위한 수신시스템에 관한 연구
A Study on the Receiving System for Communication in Marine Ports
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
For the efficient operation of the port, various research activities are being actively conducted among domestic research institutes and related companies. In particular, it is essential to study the receiving system to process various data due to the nature of the port. In this study, 250THz, the maximum bandwidth of optical fiber that is basically installed in Korean ports and used as the national backbone network, can be used without system replacement, and information signals transmitted on different wavelengths are used as individual transmission paths. A study was conducted on a receiving system that can process a signal at the system's maximum bit rate. The analysis of the reception system calculated the reception sensitivity for the change of . As a result of the calculation, the measured sensitivity of the receiving system was obtained as , and when this was calculated based on the reference error rate of the communication network, a transmission capacity of 140 Gbs was obtained. This is a result that is superior to the performance of the currently used receiving system.
Abstract
For the efficient operation of the port, various research activities are being actively conducted among domestic research institutes and related companies. In particular, it is essential to study the receiving system to process various data due to the nature of the port. In this study, 250THz, the maximum bandwidth of optical fiber that is basically installed in Korean ports and used as the national backbone network, can be used without system replacement, and information signals transmitted on different wavelengths are used as individual transmission paths. A study was conducted on a receiving system that can process a signal at the system's maximum bit rate. The analysis of the reception system calculated the reception sensitivity for the change of . As a result of the calculation, the measured sensitivity of the receiving system was obtained as , and when this was calculated based on the reference error rate of the communication network, a transmission capacity of 140 Gbs was obtained. This is a result that is superior to the performance of the currently used receiving system.
참고문헌 (8)
- McIntosh, A. J., "Affirming authenticity : Consuming cultural heritage", Annals of Tourism Research, 26(3), pp.589~612 (1999)
- Byungjun Bae, "Design and Implementation of the Ensemble Remultiplexer for DMB Service Based on Eureka-147", ETRI Journal, 26(4), pp.367~370 (2004), 한국전자통신연구원
- Y. H. Lee, "T-DMB emergency broadcasting technology and experiment result in tunnel and underground environment", KSBE Magazine, 17(3), pp.53~67 (2012)
- Hae-Won Choi, "Secure Data Gathering Protocol over Wireless Sensor Network", The Journal of Digital Policy and Management, 11(12), pp.367~380 (2013), The Korea Society of Digital Policy and Management[DOI]
- C. Zhou, "Development of a multi-parameter wireless spirometer based on STM32", International Journal of Engineering Trends and Technology, 17(8), pp.353~356 (2014)
- S. Henry, "5G is real: Evaluating the compliance of the 3GPP 5G new radio system with the ITU IMT-2020 Requirements", IEEE Access, 8(1), pp.42828~42840 (2020)
- 백승환, "IEEE 802.11p PER 성능향상을 위한 다중 수신안테나 기반의 MRC 패킹 채널 추정 기법", 한국정보기술학회논문지, 16(1), pp.69~78 (2018), 한국정보기술학회[DOI]