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An examination of wireless media streaming in a home network environment.

机译:在家庭网络环境中检查无线媒体流。

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摘要

The amount of consumer electronics today has increased substantially. The average home might have multiple VCRs, DVDs, PVRs and display devices. Increasingly, there is a push towards building all in one devices as media servers and making them capable of streaming media to various display devices in the home. At the same time, wireless connectivity has improved considerably with the advent of the 802.11 standard.; The purpose of this thesis is to give a broad overview of how wireless media streaming works. The 802.11 standard is examined through a custom made wireless simulator. The development of media streaming software is achieved through using the Microsoft DirectShow architecture. This thesis explains how both the simulator and streaming software is developed, with an emphasis on software engineering issues. The design of the software is comprehensively explained with the addition of code samples in the main text to further the explanations.; The focus of this thesis is more on gaining an understanding of how media streaming works rather than focusing on detailed experimentation with both 802.11 and streaming media wirelessly. There are several test scenarios for both 802.11 using the wireless simulator and media streaming, however these are more of an example of what the software for this thesis can do rather then a scientific analysis.; This thesis should be useful for those interested in developing either wireless network simulators or video streaming applications. As well it will be useful for those who want a greater understanding of some of the issues discussed and perhaps some of the software engineering issues such as component based architectures.
机译:今天的消费电子产品数量已大大增加。一个普通的家庭可能有多个VCR,DVD,PVR和显示设备。越来越多的人致力于将所有设备都构建为媒体服务器,并使它们能够将媒体流传输到家庭中的各种显示设备。同时,随着802.11标准的出现,无线连接已大大改善。本文的目的是对无线媒​​体流的工作原理进行广泛的概述。通过定制的无线模拟器检查802.11标准。媒体流软件的开发是通过使用Microsoft DirectShow体系结构来实现的。本文解释了模拟器和流软件的开发方式,重点是软件工程问题。对软件的设计进行了全面的说明,并在正文中添加了代码示例以进一步说明。本文的重点更多地是要了解媒体流的工作原理,而不是着重于对802.11和无线流媒体的详细实验。对于使用无线模拟器和媒体流的802.11,有几种测试场景,但是这些更多是本论文软件可以做什么而不是进行科学分析的示例。对于那些对开发无线网络模拟器或视频流应用程序感兴趣的人来说,本论文应该是有用的。对于希望深入了解所讨论的某些问题,也许还希望了解某些软件工程问题(例如基于组件的体系结构)的人来说,它也将很有用。

著录项

  • 作者

    Kraut, Jay.;

  • 作者单位

    University of Manitoba (Canada).;

  • 授予单位 University of Manitoba (Canada).;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.Sc.
  • 年度 2005
  • 页码 145 p.
  • 总页数 145
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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