| 光突发交换网络中新型减小竞争冲突方案 |
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| 引用本文： | 盖美庆,赵尚弘,李勇军,朱子行,李瑞欣.光突发交换网络中新型减小竞争冲突方案[J].光通信技术,2011,35(9):5-7. |
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| 作者姓名： | 盖美庆 赵尚弘 李勇军 朱子行 李瑞欣 |
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| 作者单位： | 空军工程大学电讯工程学院,西安,710077 |
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| 基金项目： | 国家高技术研究发展计划863项目(2007AA01Z294)资助 |
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| 摘 要： | 光突发交换是下一代光网络中的有效核心交换技术之一,在光突发交换网络中数据突发的调度是影响交换性能的重要因素,如何有效地对数据突发进行合理调度,以减小丢包率正是关键问题所在.采用在波长域业务整形与边缘节点延迟调度相结合的方法对数据突发进行调度,与LAUC-VF算法进行仿真对比分析,该方法能有效地降低突发包丢失率.
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| 关 键 词： | 光突发交换 延迟调度 丢包率 |
A novel contention decreasing method in optical burst switching networks |
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| GAI Mei-qing,ZHAO Shang-hong,LI Yong-jun,ZHU Zi-hang,LI Rui-xin.A novel contention decreasing method in optical burst switching networks[J].Optical Communication Technology,2011,35(9):5-7. |
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| Authors: | GAI Mei-qing ZHAO Shang-hong LI Yong-jun ZHU Zi-hang LI Rui-xin |
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| Affiliation: | GAI Mei-qing,ZHAO Shang-hong,LI Yong-jun,ZHU Zi-hang,LI Rui-xin(The Telecommunication Engineering Institute,Air Force Engineering University,Xi'an 710077) |
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| Abstract: | Optical burst Switching(OBS)is considered as one of core technologies for next generation optical switching networks.In OBS networks,the scheduling algorithm for bursts is important for the performance of switching network.And how to schedule burst efficiently and reduce the lost probability of bursts are the key issue.Compared with latest available unused channel with void filling(LAUC-VF) by simulation,adopting combining traffic engineering in the wavelength domain with delayed burst scheduling at the ing... |
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| Keywords: | optical burst switching delayed scheduling burst loss probability |
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