Routing on Shortest Pair of Disjoint Paths with Bandwidth Guaranteed

被引:3
|
作者
Leng, Hongze [1 ]
Song, Junqiang [1 ]
Xie, Zheng [2 ]
Liang, Meilian [3 ]
Zhang, Jun [4 ]
机构
[1] Natl Univ Def Technol, Comp Sch, Changsha 410073, Hunan, Peoples R China
[2] Natl Univ Def Technol, Sch Sci, Changsha 410073, Peoples R China
[3] Guangxi Univ, Sch Math & Informat Sci, Nanning 530004, Peoples R China
[4] Beijing Univ Aeronaut & Astronaut, Sch Elect & Informat Engn, Beijing 100083, Peoples R China
关键词
QoS; multipath; shortest pair; disjoint; bandwidth; guaranteed; ALGORITHM; SELECTION;
D O I
10.1109/DASC.2009.81
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
QoS routing and multipath routing have been receiving much attention respectively in network communication. However, the research combining those two kinds of routing is rare. This paper integrated the ideas of QoS and multipath, and presented the problem of Shortest Pair of Disjoint Paths with Bandwidth Guaranteed. We proved it to be NP-Complete, and then proposed a heuristic algorithm. The analysis indicates that our algorithm shows good performance and it can produce optimal solutions in most cases.
引用
收藏
页码:557 / +
页数:3
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