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Optical single sideband generation optimized to support multi-services OFDM over hybrid long-reach FTTH networks

机译:光单边带生成经过优化,可支持混合长距离FTTH网络上的多业务OFDM

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In this paper, an optical single sideband (OSSB) transmitter based on optical filtering is optimized in order to deliver successful an hybrid OSSB signal composed by a custom 16-quadrature amplitude modulation (QAM) orthogonal frequency division multiplexing (OFDM) gigabit Ethernet (GbE) a 20 MHz 64-QAM LTE channel and three channels OFDM-UWB of the first group of ECMA-386. An optimization of drive power of the different signals is required in order to overcome the inter-modulation distortion of the signals more affected.
机译:在本文中,对基于光滤波的光单边带(OSSB)发射机进行了优化,以成功交付由定制16正交幅度调制(QAM)正交频分复用(OFDM)千兆位以太网(GbE)组成的混合OSSB信号。 )第一组ECMA-386的20 MHz 64-QAM LTE信道和三个信道OFDM-UWB。为了克服受到更大影响的信号的互调失真,需要优化不同信号的驱动功率。

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