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Congestion-Controlled Optical Burst Switching Network With Connection Guarantee: Design and Demonstration

机译:具有连接保证的拥塞控制的光突发交换网络:设计和演示

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摘要

A congestion-controlled optical burst switching network that offers connection guarantees was designed to handle bursts as short as 100 ms with switching within 10 ms in networks less than 200 km long. Its optical burst switching (OBS) is based on circuit switching, and transport is by optical burst paths. Five metrics are proposed for evaluating OBS network performance. The application area to be laid and the data application were determined in accordance with the design target. Given a reasonable burst block probability requirement, design criteria are developed on the basis of wavelength switching and conversion implementation. OBS network performance is tested in field trials on the Japan Gigabit Network II testbed. Fast congestion control through the use of precalculated detour routes is demonstrated.
机译:一个拥塞控制的光突发交换网络,它提供连接保证,旨在处理短至100 ms的突发,而在长度小于200 km的网络中在10 ms内进行交换。其光突发交换(OBS)基于电路交换,并且通过光突发路径进行传输。提出了五个评估OBS网络性能的指标。根据设计目标确定要铺设的应用区域和数据应用。给定合理的突发块概率要求,在波长切换和转换实现的基础上制定设计标准。 OBS网络性能在日本千兆网络II测试平台上进行了现场测试。演示了通过使用预先计算的绕行路线进行的快速拥堵控制。

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