Improved Offset-QAM OFDM Scheme with Enhanced Dispersion Tolerance
نویسندگان
چکیده
We propose a novel offset-QAM OFDM scheme to improve the dispersion tolerance to that of one subcarrier without cyclic prefix. This scheme exhibits greatly enhanced spectral efficiency compared to CP-OFDM and lower complexity than RGI-OFDM. OCIS codes: (060.2330) Fiber optics communications; (060.4080) Modulation.
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تاریخ انتشار 2015