Lasers, Fiber Optics, and Communications

(Step-variable 0-1 knapsack)-based mode transformation algorithm and universal control mechanism in a multisubsystem-based virtual passive optical network

[+] Author Affiliations
Weilun Xie, Nianfei Zhan, Chaoqin Gan, Yuqi Yan, Hubao Qiao

Shanghai University, School of Communication and Information Engineering, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Jing’an District, Shanghai, China

Opt. Eng. 56(3), 036109 (Mar 23, 2017). doi:10.1117/1.OE.56.3.036109
History: Received December 15, 2016; Accepted March 2, 2017
Text Size: A A A

Abstract.  Mode transformation algorithm and universal control mechanism for multiple subsystems in metro-access optical network are proposed to realize a multisubsystem-based virtual passive optical network. By combining the characteristics of different multiplexing technologies, a flexible control node (FCN) is constructed. By defining functional modules of operating table and mode transformation in FCN, a universal control mechanism is created and asynchronous unified control of multiple subsystems is achieved. By introducing step-variable knapsack model and tag matrix, mode transformation algorithm of multiple optical network units is designed to realize load balancing between subsystems and improve bandwidth utilization of multiple subsystems network. Finally, simulation results demonstrate the effectiveness of the proposed scheme.

Figures in this Article
© 2017 Society of Photo-Optical Instrumentation Engineers

Citation

Weilun Xie ; Nianfei Zhan ; Chaoqin Gan ; Yuqi Yan and Hubao Qiao
"(Step-variable 0-1 knapsack)-based mode transformation algorithm and universal control mechanism in a multisubsystem-based virtual passive optical network", Opt. Eng. 56(3), 036109 (Mar 23, 2017). ; http://dx.doi.org/10.1117/1.OE.56.3.036109


Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

PubMed Articles
Advertisement
  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.