Title :
Low complexity carrier recovery for coherent QAM using superscalar parallelization
Author :
Piyawanno, K. ; Kuschnerov, M. ; Spinnler, B. ; Lankl, B.
Author_Institution :
Fed. Armed Forces Univ. Munich, Munich, Germany
Abstract :
We demonstrate the application of superscalar and interleaving hardware parallelization scheme on carrier recovery for coherent optic receivers. The combination of superscalar parallelization with feedback carrier recovery provides performance close to the theoretical limit.
Keywords :
quadrature amplitude modulation; QAM; interleaving hardware parallelization scheme; low complexity carrier recovery; optic receivers; superscalar parallelization; Complexity theory; Digital signal processing; Hardware; Laser feedback; Lasers; Phase estimation; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621323
