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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국정보통신학회JICCE Journal of information and communication convergence engineering Journal of information and communication convergence engineering Vol.13 No.3
- 발행연도
- 2015.9
- 수록면
- 167 - 171 (5page)
이용수
초록· 키워드
오류제보하기
A radio over fiber (RoF) system is a kind of analog optical transmission system and considered as a strong candidate for the next-generation fronthaul link in the future mobile network. In RoF systems, nonlinearity compensation is essential to increase the link capacity. In this paper, we propose a nonlinearity detection and compensation scheme using a monitoring channel in RoF systems. A monitoring channel is added at the transmitter site and used for transmitting a reference signal in an RoF transmission. The nonlinearity in the RoF transmission is detected by comparing the received monitoring signal and the original reference signal at the receiver site. Finally, the nonlinearity is compensated at the receiver by giving the reverse function of the detected nonlinearity. Our results show that the proposed scheme can almost remove the error vector magnitude degradation induced by the nonlinearity in the RoF system.
목차
Abstract
I. INTRODUCTION
II. PROPOSED ROF SYSTEM
III. SIMULATION CONDITIONS
IV. RESULTS AND DISCUSSION
V. CONCLUSION
REFERENCES
참고문헌 (20)
참고문헌 신청
[학술지(정기간행물)] - 김성만 / 2010 / Synchronization Method of Broadcast Messages for Beamforming Performance in Mobile WiMAX Networks / Journal of Information and Communication Convergence Engineering 8 (3) : 277 ~ 280
[학술지(정기간행물)] - S. M. Kim / 2013 / Limits of digital unit-remote radio unit distance and cell coverage induced by time division duplex profile in mobile WiMAX systems / International Journal of Communication Systems 26 (2) : 250 ~ 258
[인터넷자원] - / / Common public radio interface
[인터넷자원] - / / Open base station architecture initiative
[인터넷자원] - / / Open radio interface
[학술지(정기간행물)] - S. M. Kim / 2013 / Limits of digital unit-remote radio unit distance and cell coverage induced by time division duplex profile in mobile WiMAX systems / International Journal of Communication Systems 26 (2) : 250 ~ 258
[인터넷자원] - / / Common public radio interface
[인터넷자원] - / / Open base station architecture initiative
[인터넷자원] - / / Open radio interface
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