Performance Analysis of the Distributed Location Management Scheme in Large Mobile Networks

被引:0
|
作者
Lee, Dong Chun [1 ]
Kim, Hong-Jin [2 ]
Lee, Jong Chan [3 ]
Lin, Yi Bing [4 ]
机构
[1] Howon Univ, Dept Comp Sci, Kunsan, South Korea
[2] Comp Informat Kyungwon Coll, Dept Comp Informat, Sungnam, South Korea
[3] Kunsan Natl Univ, Dept Informat Sci, Kunsan, South Korea
[4] Natl Chiao Tung Univ, Dept Comp Sci & Informat Engn, Hsinchu, Taiwan
来源
关键词
Distributed Location Management; LMN; Performance Analysis; IMT-2000;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper we propose a distributed location management scheme to reduce the bottleneck problem of HLR in Large Mobile Networks (LMN). Using analytical modeling and numerical simulation, we show that replicating location information is both appropriate and efficient for small mobile networks. Then, we extend the scheme in a hierarchical environment to reduce the overhead traffic and scale to LMN. In numerical results, we show the superiority of our scheme compared to the current IS-95 standard scheme in IMT-2000 networks.
引用
收藏
页码:55 / 61
页数:7
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