The influence of fiber dispersion and crosstalk on multi-service transmission for C-RAN

Jun Shi*, Qi Zhang, Bowen Li, Chaopeng Deng, Lijia Zhang, Bo Liu, Xiangjun Xin

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

There's some key problems of transmission of multi-service mixed signals in fibers for C-RAN, so the influence of dispersion and crosstalk on transmission of mixed signals is researched. Besides, the evolution of multi - service signals is theoretically analyzed. A scheme for transmitting mixed signals is proposed, by which the optical carrier will filtered. The carrier loading mixed RF signals are modulated by direct modulation. Then mixed signals will be transmitted. Mixture transmission of LTE signals and random radio signals is simulated, obtained the maximum transmission distance of signals at which signals can keep high-quality, with the help of the analysis of performance of the transmission system. This transmission distance can meet the demand of access networks, which means that the proposed scheme is available.

源语言英语
主期刊名2013 International Conference on Optical Instruments and Technology
主期刊副标题Optoelectronic Devices and Optical Signal Processing
出版商SPIE
ISBN(印刷版)9780819499615
DOI
出版状态已出版 - 2013
已对外发布
活动2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing - Beijing, 中国
期限: 17 11月 201319 11月 2013

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
9043
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing
国家/地区中国
Beijing
时期17/11/1319/11/13

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