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Mobility and Resource Management for S-PCN and Integration with Terrestrial Mobile Networks

机译:S-PCN的移动性和资源管理以及与地面移动网络的集成

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摘要

This paper reviews the mobility and resource management techniques used in terrestrial mobile systems such as GSM and discusses their inefficiency if directly applied to Non-Geostationary Satellite PCN (S-PCN) For these, an alternative and novel mobility management technique is presented and fully evaluated for two representative LEO and MEO constellations such as the Globalstar and ICO-10 respectively. The technique is based on dynamic location area concept and is efficient in terms of required radio, power, and network resources for paging, location update and call routing to mobile users in S-PCN. The paper then presents two possible network integration architectures between GSM and S-PCN and the impacts of this new mobility management technique on the integrated network architectures are identified and solutions proposed.
机译:本文回顾了诸如GSM之类的地面移动系统中使用的移动性和资源管理技术,并讨论了将其直接应用于非对地静止卫星PCN(S-PCN)时的效率低下的问题。为此,提出了一种新颖的移动性管理技术并对其进行了全面评估分别代表两个代表性的LEO和MEO星座,例如Globalstar和ICO-10。该技术基于动态位置区域概念,并且在用于S-PCN中的寻呼,位置更新和到移动用户的呼叫路由所需的无线电,功率和网络资源方面非常有效。然后,本文提出了GSM和S-PCN之间的两种可能的网络集成架构,并确定了这种新的移动性管理技术对集成网络架构的影响并提出了解决方案。

著录项

  • 来源
  • 会议地点 Venice(IT);Venice(IT)
  • 作者单位

    Mobile Communications Research Group CCSR University of Surrey Guildford Surrey GU2 5XH UK;

    Mobile Communications Research Group CCSR University of Surrey Guildford Surrey GU2 5XH UK;

    Mobile Communications Research Group CCSR University of Surrey Guildford Surrey GU2 5XH UK;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TN927.2;
  • 关键词

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