{"product_id":"advanced-digital-signal-processing-for-coherent-optical-transmission-von-chen-zhu","title":"Advanced Digital Signal Processing for Coherent Optical Transmission","description":"\u003cp\u003eThe main objective of this book is to investigate computationally-efficient and modulation format-flexible DSP algorithms for fibre channel impairment compensation and performance monitoring in PDM single-carrier coherent optical systems. Novel blind equalization scheme based on frequency domain block processing structure is proposed for PDM-QPSK and PDM-16-QAM systems with single-stage and two-stage convergence process, respectively. Then the combination of training-aided channel estimation and single-step multiple-input-multiple-output (MIMO) frequency domain equalization is presented and discussed. We further investigate the overhead-free training-aided equalization scheme by utilizing implicit training sequence which is carried using a small portion of the signal power. An OSNR monitoring technique based on the statistical moments of the equalized signals is then proposed for in-band OSNR estimation. Finally we address the issue of combining Nyquist matched filtering and linear channel impairment compensation in a single linear MIMO equalizer, which achieves the computationally-efficient receiver¿s DSP solution for Nyquist-WDM systems.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639760866\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783639760866","offer_id":39467288821853,"sku":"9783639760866","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/03721f64-205b-4899-a02e-4677c19b039c.jpg?v=1781414177","url":"https:\/\/shop.autorenwelt.de\/en\/products\/advanced-digital-signal-processing-for-coherent-optical-transmission-von-chen-zhu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}