High efficient QoS Scheduling for OPS Switch

• Main Author: 王偉豪
• Other Authors: 田伯隆
• Format: Others
• Language: en_US
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/q94q2t

碩士 === 國立交通大學 === 電信工程系所 === 95 === With the rapid growing demand of Internet bandwidth and the Quality-of-Service (QoS) requirement for various multimedia traffic, the Optical Packet Switching (OPS) technique which uses optical wavelength division multiplexing (WDM) become the future-proof solution for metro backbone network. In order to assure efficient bandwidth allocation and various QoS guarantees in a real-time fashion, the design and implementation of a highly efficient scheduling mechanism becomes crucial. In paper, based on the previously proposed 10-Gb/s almost-all-optical packet switching system (QOPS) for metro WDM networks, we propose a Hopfield Neural Network (HNN) based QoS-enabled optical packet scheduling algorithm which inherit the highly efficient property from the parallel computation nature of HNN.