Interference Cancellation for Layered Asymmetrically Clipped Optical OFDM With Application to Optical Receiver Design
نویسندگان
چکیده
منابع مشابه
Enhanced Asymmetrically Clipped Optical OFDM for Next Generation PONs
We successfully demonstrate a novel enhanced asymmetrically clipped optical OFDM (eACO-OFDM) solution over a PON link. The proposed technique doubles the spectral efficiency of conventional ACO-OFDM at the expense of a slight increase in complexity. OCIS codes: (060.2330) Fiber optics communications; (060.4080) Modulation.
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In a typical intensity-modulated direct-detection optical system, the information is carried on the intensity of the optical signal, and therefore can only be positive. Existing synchronization methods for RF-based OFDM system cannot be used directly in asymmetrically clipped DC biased optical of DM (ADO-OFDM) system. In order to solve the above problem, according to the characteristics of ADO-...
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ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 2018
ISSN: 0733-8724,1558-2213
DOI: 10.1109/jlt.2018.2804887