Phase entropy-based Frequency Offset Estimation for coherent optical QAM systems

Dris, S; Lazarou, I; Bakopoulos, P; Avramopoulos, H

dc.contributor.author	Dris, S	en
dc.contributor.author	Lazarou, I	en
dc.contributor.author	Bakopoulos, P	en
dc.contributor.author	Avramopoulos, H	en
dc.date.accessioned	2014-03-01T02:53:59Z
dc.date.available	2014-03-01T02:53:59Z
dc.date.issued	2012	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36518
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84862063486&partnerID=40&md5=0d706ad64032138423213cf99d8ce21e	en
dc.subject.other	Entropy-based	en
dc.subject.other	Frequency offset estimation	en
dc.subject.other	Modulation formats	en
dc.subject.other	Non-data-aided	en
dc.subject.other	Received symbols	en
dc.subject.other	Engineers	en
dc.subject.other	Exhibitions	en
dc.subject.other	Frequency allocation	en
dc.subject.other	Signal encoding	en
dc.subject.other	Entropy	en
dc.title	Phase entropy-based Frequency Offset Estimation for coherent optical QAM systems	en
heal.type	conferenceItem	en
heal.identifier.secondary	6192067	en
heal.publicationDate	2012	en
heal.abstract	We investigate a novel approach to Frequency Offset Estimation for coherent optical QAM systems, based on the received symbol phase entropy. It is highly accurate, non-data-aided and oblivious to modulation format. © 2012 OSA.	en
heal.journalName	2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2012	en