Radio-on-fiber access network systems for road-vehicle communication
作者： Y. Okamoto , R. Miyamoto , M. Yasunaga
关键词:
摘要: Radio-on-fiber (ROF) access systems have been studied as an excellent approach for future DSRC (dedicated short range communications) infrastructure in ITS. The paper addresses the system utilizing radio-on-fiber technique with possibility of soft hand-over or zone-diversity between adjacent radio zones by centralized control. A reduction method is proposed to compensate intermodulation distortion (IMD) due nonlinearity E/O converters and RF amplifiers. IMD improvement about 20-25 dB can be obtained, which expected sufficient solve most serious problem ROF system.
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