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 |