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We propose a spectrum efficient, photonic-assisted millimeter-wave carrier aggregation method using generalized frequency division multiplexing. For the first time, an experiment aggregating 18 component carriers demonstrates better EVM performance than OFDM with reduced guard bands.
A novel photonics-assisted unconventional double-sideband sub-carrier modulation is proposed for dual-polarization UDWDM-PON with direct detection. High spectral-efficiency is achieved by removing the band-limited electrical mixing components.
We propose a centralized photonic precoding method for millimeter-wave (MMW) multicell multiple-input multiple-output (MIMO) wireless communications. By applying the multicell MIMO and hence exploiting the spatial multiplexing gain over MMW, the system capacity is enhanced compared with the conventional single-input single-output (SISO) system. Based on radio-over-fiber (RoF) techniques, the multicell...
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