상세정보
학술대회
Design of RoF based Mobile Fronthaul Link with Multi-IF Carrier for LTE/LTE-A Signal Transmission
- 발행일
- 201410
- 출처
- International Topical Meeting on Microwave Photonics (MWP) 2014 / Asia-Pacific Microwave Photonics Conference (APMP) 2014, pp.303-306
- 협약과제
- 14ZI1300, 광 기반 Compact Radio & Dense Digital 이동통신 기지국 핵심기술 개발, 이종현
- 초록
- We report a design of RoF based mobile fronthaul link considering quality of optical link and LTE/LTE-A signal simultaneously. The requirement of CNR in analog link supporting LTE/LTE-A services is presented, and effects of analog link quality on LTE/LTE-A signal is investigated. The EVM measurement after transmission of LTE-A signal with various numbers of intermediate frequency over 20 km SMF link is also presented.
- KSP 제안 키워드
- Analog link, Intermediate frequency, LTE/LTE-A, Link quality, Long term evolution-advanced(LTE-A), Mobile fronthaul, Signal transmission, fronthaul link, optical link