排序方式: 共有31条查询结果,搜索用时 218 毫秒
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光突发交换中的突发包组装技术研究 总被引:3,自引:0,他引:3
光突发交换是近几年出现的一种很有前途的光交换技术,比电路交换灵活,带宽利用率高,又比光分组交换易于实现,突发包的组装是光突发交换的关键技术,在很大程度上影响到光突发交换网络的性能。文中介绍了光突发包的格式,描述了交换网络中突发包组装所需的层次结构和功能结构,并给出了一种典型的生成算法。最后,对选择突发包组装时间应考虑的各种因素进行了系统的分析。 相似文献
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储能在光伏并网发电系统中的应用 总被引:2,自引:0,他引:2
引言 能源和环保已成为当今社会的主题,随着社会的不断进步与发展,对能源的需求就显得尤为迫切。但传统化石能源显然已不能支持人类未来发展的需要,与此同时,随之而来的环境污染问题,也必将引导人类大力发展洁净的可再生能源。图1是欧盟联合研究中心预测的人类未来百年能源结构图。就像人类数百年前学会使用煤炭,数十年前学会使用石油一样,大规模使用太阳能资源的时代已经到来。 相似文献
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United assembly algorithm for optical burst switching 总被引:3,自引:0,他引:3
Optical burst switching (OBS) is a promising optical switching technology. The burst assembly algorithm controls burst assembly, which significantly impacts performance of OBS network. This paper provides a new assembly algorithm, united assembly algorithm, which has more practicability than conventional algorithms. In addition, some factors impacting selections of parameters of this algorithm are discussed and the performance of this algorithm is studied by computer simulation. 相似文献
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A novel symbol overlapping FFH-OCDMA system 总被引:5,自引:0,他引:5
Anovel symbol overlapping optical fast frequency-hop code-division multiple access(FFH-OCDMA)system is proposed, and its bit error rate(BER) performance is investigated under consideration of avalanche photonic diode(APD) noise and thermal noise. An esperimental symbol overlapping(SO)FFH-OCDMA testbed is developed and some experimental results are given. The theoretical and experimental results show that the system is apt to implement and has larger throughput. 相似文献
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A novel symbol overlapping optical fast frequency-hop code-division multiple access(FFH-OCDMA)sys-tem is proposed,and its bit error rate(BER)performance is investigated under consideration of avalanchephotonic diode(APD)noise auid thermal noise.An experimental symbol overlapping(SO)FFH-OCDMAtestbed is developed and some experimental results axe given.The theoretical and experimental resultsshow that the system is apt to implement and has larger throughput. 相似文献
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