Gigabit-converged wired and wireless networks for simultaneous multi-services transmission

• 作 者: 杨立伟 郑小平 周鑫 闻和 张汉一 郭奕理 周炳琨
• 机 构: Department of Electronic Engineering,Tsinghua University,
• 出 处: Chinese Optics Letters
• 发表日期: 2011年12期
• 关键词: wired simultaneous suppression compatible downlink multiplexing bandwidth transm

A novel architecture of converged radio-over-fiber(RoF) and wavelength division multiplexed passive optical network(WDM-PON) system,namely RoF-WDM-PON,is demonstrated.20-GHz 1-Gb/s radio frequency(RF) signals and 1-Gb/s baseband(BB) signals are simultaneously generated and transmitted using optical carrier suppression(OCS) modulation techniques.The proposed scheme is compatible with the conventional RoF and PON system.25-km single-mode fiber(SMF) transmission is successfully achieved.

A novel architecture of converged radio-over-fiber (RoF) and wavelength division multiplexed passive optical network (WDM-PON) system, namely RoF-WDM- signals and 1-Gb / s baseband (BB) signals are simultaneously generated and transmitted using optical carrier suppression (OCS) modulation techniques. The proposed scheme is compatible with the conventional RoF and PON system.25-km single-mode fiber (SMF) transmission is successfully achieved.