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Author:

顾仁涛 (顾仁涛.) | 王鑫 (王鑫.) | 纪越峰 (纪越峰.) | 李慧 (李慧.) | 张佳玮 (张佳玮.)

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incoPat zhihuiya

Abstract:

本发明公开了一种面向网络编码使能的弹性光组播网络的路由频谱分配方法,该方法采用层图方法对组播业务进行路由计算,在弹性光网络频谱连续性和频谱一致性的约束下,找到一组满足组播业务频谱资源请求的层图集合;进一步,在端到端传输时延和组播间差分时延约束下,建立拓扑结构为网络编码组播树的路由路径。其中请求的组播业务从源节点经过多条链路不相容的路径传送到各个目的节点,经由具有网络编码功能的中间节点时,网络编码节点可以对流经的信息进行编码运算。本方法在处理多个组播业务请求时,应用了两种多组播业务的排序策略模块,分别是考虑时间因素的排序策略模块和最大请求频谱优先的排序策略模块。

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Patent Info :

Type: 发明申请

Patent No.: CN201710041062.0

Filing Date: 2017-01-17

Publication Date: 2017-06-13

Pub. No.: CN106850427A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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