Energy considerations regarding next generation passive optical networks

N. Sotiropoulos, A.M.J. Koonen, H. Waardt, de

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Samenvatting

The increasing demand for faster broadband access requires the development of next-generation Passive Optical Networks (PONs) operating at very high bit rates (e.g. 40 Gb/s). On the same time, energy efficiency in Information and Communication Technology (ICT) infrastructure has become a very important topic. In this paper, several proposed solutions for future high-speed PONs, such as coherent and incoherent multilevel signaling, wavelength-multiplexed On-Off Keying (OOK) and Orthogonal Frequency Division Multiplexing (OFDM), are examined with regards to the energy consumption of the system, with results indicating that the necessary bit rates can be provided without sacrificing energy efficiency.
Originele taal-2Engels
TitelProceedings of the 16th Annual symposium of the IEEE Photonics Benelux Chapter, 01-02 December 2011, Ghent, Belgium
RedacteurenP. Bienstman, G. Morthier, G. Roelkens, xx et al.
Plaats van productieGhent, Belgium
UitgeverijUniversiteit Gent
Pagina's81-84
ISBN van geprinte versie978-90-85784-67-8
StatusGepubliceerd - 2011
Evenement16th Annual Symposium of the IEEE Photonics Benelux Chapter - Ghent, België
Duur: 1 dec. 20112 dec. 2011
Congresnummer: 16
http://www.photonics-benelux.org/symp11/

Congres

Congres16th Annual Symposium of the IEEE Photonics Benelux Chapter
Land/RegioBelgië
StadGhent
Periode1/12/112/12/11
Ander16th Annual Symposium of the IEEE Photonics Benelux Chapter
Internet adres

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