打造低时延光传输网络的策略
Strategies for Building Low Latency Optical Transport Network
长途骨干光传输网 本地光传输网 时延 long-haul backbone optical transport network local optical transport network delay
摘要
针对光传输网络时延问题, 文章分析了光传输网络时延产生的因素, 并按长途骨干网和本地网两种场景详细阐述了引入时延的各因素的影响比重。针对这两种场景, 文章分别提出了打造低时延光传输网的策略, 从而为建设或优化低时延光传输网提供有价值的参考依据。
Abstract
In view of the delay problem of optical transport network, this paper analyzes the factors caused by the delay of optical transport network, and elaborates the proportion of the factors that introduce delays according to the two scenarios of long-haul backbone network and local network. For these two scenarios, this paper proposes strategies to realize low-latency optical transport networks, which provides a valuable reference for optimization of low-latency optical transmission networks.
武清华. 打造低时延光传输网络的策略[J]. 光通信研究, 2019, 45(5): 33. WU Qing-hua. Strategies for Building Low Latency Optical Transport Network[J]. Study On Optical Communications, 2019, 45(5): 33.