A novel OFDM-PON architecture using single-side-band OFDM for down stream and sub-carrier multiplexed ASK for up stream

Xi Zheng; Xiao Liu; Chunning Hou; Yufeng Shao; Shumin Zou; Xinying Li; Junwen Zhang; Wuliang Fang; Nan Chi

doi:10.1117/12.852037

19 November 2009 A novel OFDM-PON architecture using single-side-band OFDM for down stream and sub-carrier multiplexed ASK for up stream

Xi Zheng, Xiao Liu, Chunning Hou, Yufeng Shao, Shumin Zou, Xinying Li, Junwen Zhang, Wuliang Fang, Nan Chi

Author Affiliations +

Proceedings Volume 7633, Network Architectures, Management, and Applications VII; 76330K (2009) https://doi.org/10.1117/12.852037
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

We propose and experimentally demonstrate a novel architecture for OFDM-PON system. The down link is based on single side band OFDM modulation while the up link makes use of the carrier information retained in another side band to intensity modulate the data. The downstream transmission will be demonstrated experimentally to exceed 10Gb/s using 4-QAM while the upstream transmission will exceed 2.5-Gb/s using ASK modulation and Time Division Multiple Access (TDMA). This architecture can perfectly overcome the Rayleigh scattering effect. It has been proved the transmission for both directions can reach 10km without bit error. And if the scattering effect is considered, the power penalty will be less than 0.8dB for downlink and 1.8dB for uplink.

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Xi Zheng, Xiao Liu, Chunning Hou, Yufeng Shao, Shumin Zou, Xinying Li, Junwen Zhang, Wuliang Fang, and Nan Chi "A novel OFDM-PON architecture using single-side-band OFDM for down stream and sub-carrier multiplexed ASK for up stream", Proc. SPIE 7633, Network Architectures, Management, and Applications VII, 76330K (19 November 2009); https://doi.org/10.1117/12.852037

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