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首页> 外文会议>International Symposium on Computer and Information Sciences(ISCIS 2004); 20041027-29; Kemer-Antalya(TR) >Mixed Routing for ROMEO Optical Burst
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Mixed Routing for ROMEO Optical Burst

机译：ROMEO光突发的混合路由

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摘要

We show how a mixed routing strategy can be used for burst switching in all-optical networks. This new routing strategy combines deflection routing and convergence routing. Deflection routing is known to avoid deadlocks but livelocks may occur (packets move but never reach their destination) while convergence routing provides deterministic transport delays but has a very low network utilization. The convergence routing is based on a decomposition of the grid into two Eulerian directed cycles. The routing strategy permits the shortening of the ending guarantee; it is almost as efficient as deflection routing and it is consistent with the bursts we consider in the ROMEO project. We also compute the probability of failure insertion.
机译：我们展示了如何将混合路由策略用于全光网络中的突发交换。这种新的路由策略结合了偏转路由和收敛路由。已知偏转路由可以避免死锁，但是可能会发生活锁（数据包移动但永远不会到达目的地），而收敛路由则提供确定的传输延迟，但网络利用率很低。收敛路由基于将网格分解为两个欧拉定向循环。路由策略允许缩短期末保证；它几乎与偏转布线一样高效，并且与我们在ROMEO项目中考虑的脉冲串一致。我们还计算故障插入的可能性。

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