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Optical Engineering

Bandwidth-allocated algorithm modeled with matrix theory for traffic-orientated multisubsystem-based virtual passive optical network in metro-access optical network
Author(s): Weidong Xia; Chaoqin Gan; Bingqin Chen; Weilun Xie; YuChao Zhang; Kaiyu Gou
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Paper Abstract

In a metro-access optical network, a bandwidth-allocated algorithm is proposed for traffic-orientated multisubsystem-based virtual passive optical network (MS-VPON) that can implement the syncretism of multiple systems such as time division multiplexing-PON (TDM-PON), wavelength division multiplexing-PON (WDM-PON), and orthogonal frequency division multiplexing-PON (OFDM-PON). VPONs are constructed based on traffic and different VPONs are separated by different types of traffic. The bandwidth-allocated algorithm is modeled with a matrix theory to determine which VPON can be admitted and then a bandwidth is assigned to these VPONs. With the algorithm, the network value can be maximized. Two cases are investigated to demonstrate the effectiveness of the proposed algorithm in the bandwidth-utilized ratio and VPONs’ admission probability.

Paper Details

Date Published: 26 September 2016
PDF: 8 pages
Opt. Eng. 55(9) 096111 doi: 10.1117/1.OE.55.9.096111
Published in: Optical Engineering Volume 55, Issue 9
Show Author Affiliations
Weidong Xia, Shanghai Univ. (China)
Chaoqin Gan, Shanghai Univ. (China)
Bingqin Chen, Shanghai Univ. (China)
Weilun Xie, Shanghai Univ. (China)
YuChao Zhang, Shanghai Univ. (China)
Kaiyu Gou, Shanghai Univ. (China)

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