Hybrid Opto-Electrical CDM-Based Access Network

Takahiro KODAMA  Gabriella CINCOTTI  

Publication
IEICE TRANSACTIONS on Communications   Vol.E101-B   No.6   pp.1359-1365
Publication Date: 2018/06/01
Online ISSN: 1745-1345
DOI: 10.1587/transcom.2017EBP3300
Type of Manuscript: PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical access network,  passive optical network,  optical code division multiplexing,  arrayed waveguide grating,  

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Summary: 
A novel adaptive code division multiplexing system with hybrid electrical and optical codes is proposed for flexible and dynamic resource allocation in next generation asynchronous optical access networks. We analyze the performance of a 10Gbps × 12 optical node unit, using hierarchical 8-level optical and 4-level electrical phase shift keying codes.