Wells St. John P.S.
Burst scheduling methods in optical burst switching system
Provided is a burst scheduling method in an Optical Burst Switching (OBS) system in which a plurality of nodes are connected through a mesh-type network. When a TDB which has used many network resources via a plurality of nodes and an SHG burst generated in a previous node, among bursts including BCPs transmitted from the previous node, compete in a current node so as to occupy a specific output channel, scheduling is performed to cause the TDB to have a higher priority than the SHG burst such that the corresponding output channel is occupied. Therefore, it is possible to minimize a burst loss in a network node, thereby enhancing the overall system performance.
ICU Research & Industrial Cooperation Group
H H
H04L H04L
inventional inventional
Hong Shik Seoung Young Yong Suk
Park Lee Lee