Analysis of dynamic location management for PCS networks
Analysis of dynamic location management for PCS networks
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DOI：
10.1109/tvt.2002.800632
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发表时间：
2002-12
期刊：
影响因子：
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通讯作者：
Jie Li;Yi Pan;X. Jia
中科院分区：
文献类型：
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作者：
Jie Li;Yi Pan;X. Jia
位置管理是个人通信服务(PCS)网络中的一个关键问题。性能分析在PCS网络中位置管理方法的实现和系统设计中具有重要的作用。现有的PCS网络具有用于位置管理的归属位置寄存器(HLR)和访问位置寄存器(VLR)架构。为了提高PCS网络的系统性能，提出了一些有趣的动态位置管理方法。然而，现有的动态位置管理方法的性能分析过于简单，不适用于具有真实HLR/VLR架构的PCS网络。原因之一是问题的复杂性和难度。在本文中，我们对这一问题提出了挑战，并成功地建立了一个新的分析模型，可用于分析PCS网络中重要的基于动态移动的位置管理方法。
Location management is a key issue in personal communication service (PCS) networks. Performance analysis plays important roles in the implementation of location management methods and system design in PCS networks. Existing PCS networks have the home location registers (HLRs) and visitor location registers (VLRs) architecture for location management. Some interesting dynamic location management methods are proposed to improve the system performance of PCS networks. However, the existing performance analysis of the dynamic location management methods are too simple and not available for PCS networks with real HLR/VLR architecture. One of the reasons is the complexity and difficulty of the problem. In this paper, we challenge the problem and successfully establish a new analytical model available for the analysis of the important dynamic movement-based location management method for PCS networks.