课题基金 / 基金详情

CAREER: On-the-fly Protocols for Data Dissemination in Wireless Mesh Networks

CAREER: On-the-fly Protocols for Data Dissemination in Wireless Mesh Networks
职业:无线网状网络中数据传播的动态协议
批准号:
0546630
负责人:
Prasun Sinha
金额:
$40.0万
依托单位国家:
美国
项目类别:
Continuing grant
财政年份:
2006
资助国家:
美国
项目状态:
已结题
起止时间:
2006-01-15 至 2011-12-31

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中文摘要
翻译
随着电视频道广播等实时多媒体业务需求的不断增长,以及P2P、视频点播、软件下载等应用对快速下载的要求,接入网设计需要将点对多点、多点对点流量作为头等公民进行高效运营。本计划的高阶目标是在实际时变通道上设计网路协议,以支援无线网状网路中的资料散播。这些网络的特点是无线主干网,而不是连接当今无线接入点的主要有线主干网。本研究基于动态计算的新范式,其中使用最新数据驱动的通道测量来利用通道的时变来增强性能。这项研究将支持新兴的富媒体应用,这将导致网状网络的大规模部署,以提供无处不在的多媒体丰富服务。它将对包括网状网络、无线局域网和ad-hoc网络在内的几个活跃研究领域产生切实的影响。积极推进大学生、妇女和少数民族学生的教育、培训和学习。
英文摘要
With increasing demand for real-time multimedia services such as TV channel broadcasting, and fast download requirements by applications such as P2P, video-on-demand, and software downloads, the access network design needs to treat point-to-multipoint and multipoint-to-point traffic as first class citizens for efficient operation. The high level objective of this project is to design networking protocols over realistic time-varying channels for supporting data dissemination in wireless mesh-networks. These networks are characterized by wireless backbones as opposed to the dominant wired backbones connecting today's wireless access-points. This research is based on the novel paradigm of on-the-fly computation, where recent data-driven channel measurements are used to exploit time-variance of channels for enhanced performance. This research will enable support for emerging media-rich applications that will result in the wide-scale deployment of mesh-networks to provide ubiquitous multi-media enriched services. It will make tangible impacts to several active research areas including mesh-networks, wireless local area networks, and ad-hoc networks. To promote education, training and learning, this effort will actively involve undergraduates, women and minority students.
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会议论文
NeTS: Medium: Collaborative Research: Leveraging Physical Layer Advances for the Next Generation Distributed Wireless Channel Access Protocols
  • 批准号:
    1302620
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $74.5万
  • 财政年份:
    2013
  • 负责人:
    Prasun Sinha
  • 依托单位:
EAGER: WideSpot: Enabling Predictable Wide-Area Coverage over Scattered Hotspots
  • 批准号:
    1254525
  • 项目类别:
    Standard Grant
  • 资助金额:
    $10.0万
  • 财政年份:
    2012
  • 负责人:
    Prasun Sinha
  • 依托单位:
NeTS: Medium: Collaborative Research: Enabling Cellular Services over Unplanned Femto-Cell Deployments: From Theory to Implementation
  • 批准号:
    1161490
  • 项目类别:
    Standard Grant
  • 资助金额:
    $38.0万
  • 财政年份:
    2012
  • 负责人:
    Prasun Sinha
  • 依托单位:
NeTS-NOSS: Collaborative Research: Doing More with Less: Tracking Movements Using a Sparse Sensor Network
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