Title :
Feed-forward and feedback timing recovery for Nyquist and faster than Nyquist systems
Author :
Stojanovic, N. ; Yu Zhao ; Changsong Xie
Author_Institution :
Eur. Res. Center, Huawei Technol. Duesseldorf GmbH, Munich, Germany
Abstract :
We present a novel timing recovery architecture for Nyquist systems having their performance independent of the Nyquist filter and modulation formats. Excellent performance is demonstrated even in extremely bandlimited systems, called faster than Nyquist systems.
Keywords :
optical fibre networks; synchronisation; Nyquist filter; Nyquist systems; feed-forward timing recovery; feedback timing recovery; Clocks; Detectors; Jitter; Modulation; Optical filters; Optical receivers; Timing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th3E.3
