• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009. SECON Workshops '09 >Mesh your Senses: Multimedia Applications over WiFi-based Wireless Mesh Networks
【24h】

Mesh your Senses: Multimedia Applications over WiFi-based Wireless Mesh Networks

机译：网格您的感官：基于WiFi的无线网格网络上的多媒体应用

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This demo aims at (i) validating the design choices we have made in conceiving and deploying the WING testbed, and (ii) showing the capability of out software toolkit to properly support heterogeneous multimedia applications. Additionally, the mesh networking toolkit's fault management features is demonstrated. We hope that our wireless mesh networking toolkit is considered by both researchers and practitioners as platform of choice to test innovative solutions and to provide end-users with wireless connectivity. WING is an experimental multi-radio WMN testbed designed and built exploiting commodity hardware and open-source software components. WING implements a flexible and scalable WMN architecture capable of supporting next-generation Internet services with a particular focus on multimedia applications. The WING project aims at providing an open-platform on top of which innovative solution can be implemented and tested in a realistic environment. Currently, the testbed consist of 10 nodes deployed at CREATE-NET premises and implementing a two-tiers architecture. Other well-known IEEE 802.11-based WMNs include Roofnet, Hyacinth, Microsoft's MCL, and Meraki. We establish the uniqueness of our mesh solution in that it is capable of achieving both service differentiation and performance isolation in IEEE 802.11-based WMNs. While not providing strict QoS performance bounds, the proposed scheme aims at enhancing the perceived quality of experience by combining opportunistic scheduling and packet aggregation and by implementing a DiffServ-like architecture in order to provide traffic prioritization.
机译：该演示旨在（i）验证我们在构思和部署WING测试平台时所做的设计选择，以及（ii）显示出软件工具包能够正确支持异构多媒体应用程序的功能。此外，还演示了网状网络工具包的故障管理功能。我们希望研究人员和从业人员都将我们的无线网状网络工具包视为测试创新解决方案并为最终用户提供无线连接的首选平台。 WING是利用商用硬件和开源软件组件设计和建造的多无线电WMN实验台。 WING实现了一种灵活且可扩展的WMN架构，该架构能够支持下一代Internet服务，并特别关注多媒体应用程序。 WING项目旨在提供一个开放平台，在此平台上可以在现实环境中实施和测试创新解决方案。当前，测试平台由部署在CREATE-NET场所并实现两层体系结构的10个节点组成。其他知名的基于IEEE 802.11的WMN包括Roofnet，Hyacinth，Microsoft的MCL和Meraki。我们建立网状解决方案的独特之处在于，它能够在基于IEEE 802.11的WMN中实现服务差异化和性能隔离。虽然未提供严格的QoS性能范围，但所提出的方案旨在通过结合机会调度和数据包聚合并实现类似于DiffServ的体系结构来提供流量优先级，从而提高感知的体验质量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号