You might also like

More about Advanced Digital Signal Processing in Coherent Optical Systems

• Book details
• Synopsis
• Trending among others

You get 237 loyalty points

Book synopsis

The 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.

Book details

Book category Books in English Technology, engineering, agriculture Electronics & communications engineering Electronics engineering

• Full title: Advanced Digital Signal Processing in Coherent Optical Systems
• Author: Zhu Chen
• Language: English
• Binding: Paperback
• Number of pages: 208
• EAN: 9783639669794
• ISBN: 3639669797
• ID: 09180127
• Publisher: Scholars' Press
• Weight: 313 g
• Dimensions: 229 × 152 × 12 mm
• Date of publishing: 09. December 2014

Trending among others

---

---

---