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Real-time Digital Signal Processing for Software-defined Optical Transmitters and Receivers

Schmogrow, Rene Marcel

出版	KIT Scientific Publishing, 2014-11-21
ISBN	37315025779783731502579
URL	http://books.google.com.hk/books?id=vWWTBQAAQBAJ&hl=&source=gbs_api
EBook	SAMPLE

註釋

A software-defined optical Tx is designed and demonstrated generating signals with various formats and pulse-shapes in real-time. Special pulse-shapes such as OFDM or Nyquist signaling were utilized resulting in a highly efficient usage of the available fiber channel bandwidth. This was achieved by parallel data processing with high-end FPGAs. Furthermore, highly efficient Rx algorithms for carrier and timing recovery as well as for polarization demultiplexing were developed and investigated.