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Gateway selection in multi-hop wireless networks

机译:多跳无线网络中的网关选择

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摘要

This thesis describes the implementation of MultiNAT, an application that attempts to provide the benefits of client multi-homing while requiring minimal client configuration, and the evaluation of a novel link-selection algorithm, called AvMet, that significantly outperforms earlier multi-homing methods. The main motivation behind MultiNAT is the growing popularity of cheap broadband Internet connections, which are still not reliable enough for important applications. The increasing prevalence of wireless networks, with their attendant unpredictability and high rates of loss, is further exacerbating the situation. Recent work has shown that multi-homing can increase both Internet performance as well as the end-to-end availability of Internet services. Most previous solutions have required complicated client configuration or have routed packets through dedicated overlay networks; MultiNAT attempts to provide a simpler solution. MultiNAT automatically forwards connection attempts over all local interfaces and uses the resulting connection establishment times along with link-selection metrics to select which interface to use.
机译:本文介绍了MultiNAT的实现,该应用程序试图在需要最少的客户端配置的情况下提供客户端多宿主的好处,并评估了一种新型的链路选择算法,称为AvMet,该算法明显优于早期的多宿主方法。 MultiNAT背后的主要动机是廉价宽带Internet连接的日益普及,这些连接对于某些重要应用仍然不够可靠。无线网络的日益普及以及随之而来的不可预测性和高丢失率进一步加剧了这种情况。最近的工作表明,多宿主可以提高Internet性能以及Internet服务的端到端可用性。以前的大多数解决方案都需要复杂的客户端配置或通过专用覆盖网络路由数据包。 MultiNAT试图提供一种更简单的解决方案。 MultiNAT会自动转发所有本地接口上的连接尝试,并使用生成的连接建立时间以及链接选择指标来选择要使用的接口。

著录项

  • 作者

    Rao Rohit Navalgund;

  • 作者单位
  • 年度 2005
  • 总页数
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类

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