Seungho Lee, Junghoon Lee, Inkap Park, Sijin Lee, Sunghwa Lee, Youngkwan Choi, Jintae Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A208404
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
To overcome the poor communication environment between the underwater acoustic signal transmitter and receiver, previous research applied underwater acoustic OFDM communication system which had efficient bandwidth capacity and could mitigate multi-path delay spread effect via guard interval. Concurrently with this OFDM signal, additional data could be transmitted through spread spreading technique, which was called water-line technique. However, this decreased the performance of the OFDM modulation because the water-line signal degraded OFDM signal. In this paper, we studied the efficient method to minimize signal interference by water-line signal so that we applied convolution error correction code on water-line to minimize signal level.
목차
Abstract 1. Introduction 2. Water-line Transmission Channels which Base OFDM for UnderwaterSensor Communication 3. Water-line System with Spread Spectrum 4. Simulation and Performance Analysis 4.1 BER Analysis According to Length Variable to Spread Code of Water-line onUnderwater OFDM based 4.2 BER Analysis to Applied Convolution Code on Water-line System Through SpreadSpectrum Code 5. Conclusion Acknowledgements References
보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Software Engineering and Its Applications
간기
월간
pISSN
1738-9984
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.6 No.4