標題: Theory and Technology for Standard WiMAX Over Fiber in High Speed Train Systems
作者: Yeh, Chien-Hung
Chow, Chi-Wai
Liu, Yen-Liang
Wen, Sz-Kai
Chen, Shi-Yang
Sheu, Chorng-Ren
Tseng, Min-Chien
Lin, Jiunn-Liang
Hsu, Dar-Zu
Chi, Sien
光電工程學系
Department of Photonics
關鍵字: High speed railway;OFDM;radio over fiber (RoF);time-division-duplex (TDD);WiMAX
公開日期: 15-八月-2010
摘要: In this investigation, we propose and investigate the standard WiMAX access in high speed railway (HSR) using radio over fiber (RoF) link. We also discuss the theory of mobile WiMAX at a target speed of 300 km/hr in simulation. We also analyze the effect of the Doppler frequency shift over HSR. The effective transmission fiber length in the WiMAX-RoF system was limited due to the time-division-duplex (TDD) protocol in the practical WiMAX. Thus, we also demonstrate the transmission limitation and performance of the standard WiMAX access in RoF link. The performances of throughput and packet loss at different fiber lengths are also investigated and discussed. Furthermore, a WiMAX-RoF field trial is also demonstrated based on a simple two RAUs RoF architecture. It was tested and measured in the SongShan tunnel of the Taiwan high speed railway (THSR).
URI: http://dx.doi.org/10.1109/JLT.2010.2044018
http://hdl.handle.net/11536/32297
ISSN: 0733-8724
DOI: 10.1109/JLT.2010.2044018
期刊: JOURNAL OF LIGHTWAVE TECHNOLOGY
Volume: 28
Issue: 16
起始頁: 2327
結束頁: 2336
顯示於類別:期刊論文


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