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Christelle Aupetit-Berthelemot
Researcher at University of Limoges
Publications - 64
Citations - 489
Christelle Aupetit-Berthelemot is an academic researcher from University of Limoges. The author has contributed to research in topics: Passive optical network & Code division multiple access. The author has an hindex of 12, co-authored 63 publications receiving 446 citations.
Papers
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Journal ArticleDOI
Digital filter multiple access PONs with DSP-enabled software reconfigurability
TL;DR: The filtering-induced tradeoffs among upstream transmission capacity, filter design flexibility, and filter DSP complexity are examined, based on which optimum filter design guidelines are identified for various application scenarios.
Journal ArticleDOI
DC-biased optical OFDM for IM/DD passive optical network systems
TL;DR: In this paper, a DC-biased optical OFDM (DCO-OFDM) scheme is proposed and explored for the first time, to the best of our knowledge, in an intensity modulated and direct detected (IM/DD) passive optical network (PON).
Journal ArticleDOI
The Dual-Electroabsorption Modulated Laser, a Flexible Solution for Amplified and Dispersion Uncompensated Networks Over Standard Fiber
Didier Erasme,Thomas Anfray,Mohamed E. Chaibi,K. Kechaou,Juan Petit,Guy Aubin,Kamel Merghem,Christophe Kazmierski,Jean-Guy Provost,Philippe Chanclou,Christelle Aupetit-Berthelemot +10 more
TL;DR: In this paper, a monolithically integrated dual RF access electroabsorption-modulated laser called D-EML was proposed for the generation of optical single-sideband signal for both non-return to zero and orthogonal frequency division multiplexing formats.
Proceedings ArticleDOI
On the interest of chirped lasers for AMOOFDM transmissions in long distance PON networks
L. Anet Neto,Philippe Chanclou,Benoit Charbonnier,A. Gharba,Naveena Genay,Rui Xia,Meryem Ouzzif,Christelle Aupetit-Berthelemot,J. Le Masson,Didier Erasme,E. Grard,V. Rodrigues +11 more
TL;DR: The performance of a chirped laser in IMDD-based transmissions and the interplay between laser chirp and fiber dispersion can be very attractive for long distance PONs if adaptive OFDM modulation is used.
Journal ArticleDOI
Parallel multiple access interference cancellation in optical DS-CDMA systems
Claire Goursaud,Naufal M. Saad,Younes Zouine,Anne Julien-Vergonjanne,Christelle Aupetit-Berthelemot,Jean-Pierre Cances,Jean-Michel Dumas +6 more
TL;DR: It is shown that the proposed receiver is effective in reducing significantly the effects of Multiple Access Interference (mai) compared to other interference cancellation systems.