Method for void filling and burst data transmission in optical burst switching network

摘要

The present invention is an optical burst switching (OBS: Optical Burst Switching) vacant transmission interval between the burst data across the network (void) the prediction and proposes a scheme to increase the transmission efficiency of the burst data as a new data burst filling (filling) in the interval. To this end optical burst switching network configuration and the node is a data packet of a burst of data collection (Burst Data: BD) and burst data than offset time (offset time) received by a certain time before that burst control packet (Burst Control Packet: BCP) receives. The burst control packet contains information relating to information and data relating to the burst offset-time. Fill in the empty transmission interval offset time using the burst control packet to predict the empty transmission interval between the burst data (void filling) method for the determination as to populate the empty transmission interval by placing an entry time and a predetermined time of burst data direct monitoring (monitoring), we propose a method for determining whether to fill a vacant transmission interval.