电信科学 ›› 2011, Vol. 27 ›› Issue (3): 65-70.doi: 10.3969/j.issn.1000-0801.2011.03.018

• 研究与开发 • 上一篇    下一篇

应急通信网络中的异构网络互联问题及实现机制研究

王海涛   

  1. 解放军理工大学通信工程学院 南京210007
  • 出版日期:2011-03-15 发布日期:2011-03-15
  • 基金资助:
    国家自然科学基金资助项目

Investigation on Heterogeneous Network Interconnection Issues and Implementation Schemes in Emergency Communication Network

Haitao Wang   

  1. Institute of Communication Engineering,PLAUST,Nanjing 210007,China
  • Online:2011-03-15 Published:2011-03-15

摘要:

应急通信网络要充分发挥功效,必须要有效解决各类网络之间的异构互联问题。本文给出了一种支持异构网络互联的应急通信网络结构,提出了无线自组网基于连接共享接入Internet 的方案,详细说明了互联网关选择和允许控制机制,并分析了控制消息开销。

关键词: 应急通信, 异构网络互连, 无线自组网, Internet, 允许控制

Abstract:

In order to exert the value of emergency communication network fully,heterogeneous interconnection issues among different kinds of networks must be solved effectively. In this paper emergency communication network structure supporting heterogeneous network interconnection is given firstly. And then Internet access scheme based on connection sharing is proposed. Afterwards,interconnecting gateway selection and admission control methods are explained in detail,and overheads of control messages are analyzed.

Key words: Key words emergency communication, heterogeneous network interconnection, wireless self-organizing network, Internet, admission control

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