Kanesan, Thavamaran and Le, Son Thai and Roque, Damien and Ellis, Andrew D. Non-rectangular perfect reconstruction pulse shaping based ICI reduction in CO-OFDM. (2014) Optics Express, 22 (2). 1749-1759. ISSN 1094-4087
|
(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 814kB |
Official URL: http://dx.doi.org/10.1364/OE.22.001749
Abstract
In this paper, we propose to increase residual carrier frequency offset tolerance based on short perfect reconstruction pulse shaping for coherent optical-orthogonal frequency division multiplexing. The proposed method suppresses the residual carrier frequency offset induced penalty at the receiver, without requiring any additional overhead and exhaustive signal processing. The Q-factor improvement contributed by the proposed method is 1.6 dB and 1.8 dB for time-frequency localization maximization and out-of-band energy minimization pulse shapes, respectively. Finally, the transmission span gain under the influence of residual carrier frequency offset is ~62% with out-of-band energy minimization pulse shape.
Item Type: | Article |
---|---|
Additional Information: | Thanks to Optical Society of America editor. The original PDF of the article can be found at Electrochimica Acta website: http://www.opticsinfobase.org/oe/home.cfm. |
HAL Id: | hal-00962335 |
Audience (journal): | International peer-reviewed journal |
Uncontrolled Keywords: | |
Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE) Other partners > Université Grenoble Alpes - UGA (FRANCE) Other partners > Aston University (UNITED KINGDOM) Other partners > Cyberjaya Univervity (MALAYSIA) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 20 Jan 2014 10:15 |
Repository Staff Only: item control page