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Control packet structure and method for generating a data burst in optical burst switching networks
Control packet structure and method for generating a data burst in optical burst switching networks
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机译:在光突发交换网络中用于产生数据突发的控制分组结构和方法
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摘要
A control packet of an OBS network comprises a label which is switched for fast transmitting each packet from a source host to a corresponding destination host, a wavelength ID for distinction of channel and switching, a CoS field providing different type of CoS, an offset time indicating the difference between an arrival time of the control packet and an arrival time of the data burst, a data burst size and a CRC for error detecting. A data burst generation algorithm uses hysterisis characteristics in the queueing model for an ingress edge node in an optical burst switching network. This algorithm adaptively changes the data burst size according to the offered load and offers high average data burst utilization with a lower timer operation.
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