The costs and benefits of combining different IP mobility standards

被引:9
|
作者
de la Oliva, Antonio [1 ]
Soto, Ignacio [1 ,2 ]
Calderon, Maria [1 ]
Bernardos, Carlos J. [1 ]
Sanchez, M. Isabel [1 ,3 ]
机构
[1] Univ Carlos III Madrid, Leganes 28911, Spain
[2] Univ Politecn Madrid, E-28040 Madrid, Spain
[3] Inst IMDEA Networks, Leganes 28918, Spain
关键词
IP mobility; Network-based localized mobility; Host mobility; Network mobility; Distributed mobility management;
D O I
10.1016/j.csi.2012.08.003
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Several IP mobility support protocols have been standardized. Each solution provides a specific functionality and/or requires operations of particular nodes. The current trend is towards the co-existence of these solutions, though the impact of doing so has not been yet fully understood. This article reviews key standards for providing IP mobility support, the functionality achieved by combining them, and the performance cost of each combination in terms of protocol overhead and handover latency. We show that combining different mobility mechanisms has a non-negligible cost. Finally we identify a strategy for combining mobility protocols and properties that facilitate this combination. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:205 / 217
页数:13
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