A study on all-optical network management technologies for ultra large capacity communication

2014 Fiscal Year Final Research Report

• Project/Area Number: 24700065
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Computer system/Network
• Research Institution: Osaka University
• Principal Investigator: HIROTA Yusuke 大阪大学, 情報科学研究科, 助教 (20533136)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 全光ネットワーク / ネットワーク制御 / 資源割当 / 経路選択 / 周波数割当 / 空間分割多重 / マルチコアファイバ / ノードアーキテクチャ

Outline of Final Research Achievements

This project aims to develop network control and management systems for ultra large capacity all-optical networks. I investigated the impact of multiplexing technologies against network resource allocation and design the resource allocation algorithms and optical switching node architecture. For more detail, I developed (1) an efficient path provisioning algorithm with frequency division multiplexing technology, (2) switching node architecture with spacial division multiplexing technology, and (3) a network resource allocation method which simplifies switching process of nodes.

Free Research Field

光ネットワーク