Dynamic λ-OFDMA with selective multicast overlaid

Xiangjun Xin; Lijia Zhang; Bo Liu; Jianjun Yu

doi:10.1364/OE.19.007847

Dynamic λ-OFDMA with selective multicast overlaid

Xiangjun Xin, Lijia Zhang, Bo Liu^*, Jianjun Yu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

This paper experimentally demonstrates a novel dynamic ?-OFDMA architecture with selective differential phase shift keying (DPSK) overlaid and colorless optical network unit (ONU). The wavelength can be dynamically assigned to the splitter node in demand through a group of optical switches. Multicast control is realized through an alternative local oscillator at the optical line terminal (OLT). The 10-Gb/s × 4-channel 16QAM-OFDM unicast signal with 2.5-Gb/s DPSK overlaid and 1.25-Gb/s upstream signal have been transmitted over 25-km fiber successfully.

Original language	English
Pages (from-to)	7847-7855
Number of pages	9
Journal	Optics Express
Volume	19
Issue number	8
DOIs	https://doi.org/10.1364/OE.19.007847
Publication status	Published - 11 Apr 2011
Externally published	Yes

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AU - Zhang, Lijia

AU - Liu, Bo

AU - Yu, Jianjun

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Dynamic λ-OFDMA with selective multicast overlaid

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