Physical layer evaluation of OFDM-based access networks
- Cano Valadéz, Iván Nicolás
- Santos Blanco, M. Concepción
- Prat Gomà, Josep Joan
- Krimmel, H.G.
- Kavatzikidis, T.
- Giacoumidis, E.
- Tomkos, Ioannis
Publication date
January 2011
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
In this paper, we present a physical layer parameter optimization of direct-detection optical OFDM techniques at bitrates of 10 Gb/s and 40 Gb/s using an intensity modulation and two types of field modulation transmitters: optical IQ modulator and frequency up-conversion. The performance of these schemes is evaluated and compared for access networks.Peer Reviewe
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