In this paper, the simulator for LED communication channel in indoor was studied. Indoor circumstance was supposed that the shape was hexahedron type and LEDs were located on the ceiling and receiver could be located anywhere. Simulator UI was designed so that upper considered parameters could be easily set. Channel characteristics was composed of LOS(Line Of Sight) and NLOS(Non LOS) LED signal which navigated through indoor after starting at LEDs. Finally channel characteristics which was delay time and attenuated power of received signal was saved as a text file and the result graph was displayed after post-processing.
목차
Abstract 1. Introduction 2. LED Communication Circumstance 3. Channel Simulator of Indoor LED Communication 3.1. User Interface 3.2. Module Sequence Diagram 3.3. Execution of Simulator 4. Conclusion Acknowledgements References
키워드
LEDcommunicationsimulator
저자
Junghoon Lee [ Dept. of Electronic & IT Media Eng., Seoul National Univ. of Science and Tech., Seoul, Korea ]
Jaesang Cha [ Dept. of Electronic & IT Media Eng., Seoul National Univ. of Science and Tech., Seoul, Korea ]
Corresponding author
Youngkwan Choi [ Korea Water Resources Corporation, Daejeon, Korea ]
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
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 Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.6 No.4