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무선 프론트홀 네트워크에서의 광라디오파 시스템
Optical Radio Wave Systems in Wireless Fronthaul Networks
- 조상원;
- 김아정;
- 최진식
초록
In this paper, we propose a Radio over Fiber system for small cell applications and for mobile fronthaul networks supporting cloud-radio access networks(RAN). We built a system with a downlink employing orthogonal frequency division multiplexing (OFDM) techniques and an uplink using single carrier-frequency multiple access(SC-FDMA). System parameters are evaluated for various subcarrier modulations and the results of link performance measurements are analyzed.
키워드
Fronthaul networks; C-RAN; optical signal transmission; Optical OFDM; RoF
- 제목
- 무선 프론트홀 네트워크에서의 광라디오파 시스템
- 제목 (타언어)
- Optical Radio Wave Systems in Wireless Fronthaul Networks
- 저자
- 조상원; 김아정; 최진식
- 발행일
- 2016-02
- 저널명
- 전자공학회논문지
- 권
- 53
- 호
- 2
- 페이지
- 161 ~ 167