NeTS: Large: Collaborative Research: Location-Independent Networks: Evaluation Strategies and Studies

NeTS:大型:协作研究:位置无关网络:评估策略和研究

基本信息

  • 批准号:
    1413963
  • 负责人:
  • 金额:
    $ 70.09万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2014
  • 资助国家:
    美国
  • 起止时间:
    2014-10-01 至 2019-09-30
  • 项目状态:
    已结题

项目摘要

As the global Internet expands to satisfy the demands and expectations of an ever-increasing fraction of the world's population, profound changes are occurring in its interconnection structure, traffic dynamics, and the economic and political power of different players in the ecosystem. These changes not only impact network engineering and operations, but also present broader challenges for technology investment, future network design, public policy, and scientific study of the Internet itself. And yet, from both scientific and policy perspectives, the evolving ecosystem is largely uncharted territory.Two related transformations of the Internet ecosystem motivate this project: the emergence of Internet exchanges (IXes) as anchor points in the mesh of interconnection, and content providers and Content Delivery Networks (CDNs) as major sources of traffic flowing into the Internet. By some accounts over half the traffic volume in North America now comes from just two content distributors (Youtube and Netflix). This shift constitutes the rise of a new kind of hierarchy in the ecosystem, bringing new constraints on existing players who need to manage traffic on their networks to minimize congestion, resulting in tussles among commercial players as well as between the private sector and regulatory bodies, at the expense of users suffering degraded quality of experience.The goal of this project is to characterize the changing nature of the Internet's topology and traffic dynamics, and to investigate the implications of these changes on network science, architecture, operations, and public policy. The first task is to construct a new type of semantically rich Internet map, which will elucidate the role of IXes in facilitating robust and geographically diverse but complex interdomain connectivity. This map will guide the second task: a measurement study of traffic congestion dynamics induced by evolving peering and traffic management practices of CDNs and ISPs, including methods to detect and localize the congestion to specific points in the network. Data used will include measurements gathered using CAIDA's global active measurement infrastructure Archipelago (Ark), as well as data contributed by industry players for use in validation and refinement of methods.Ultimately, this project will advance the scientific community's understanding of the evolving Internet by developing and applying a more sophisticated model of the physical Internet topology. The inquiry is structured to pursue new methods of analysis and insights into the interaction between CDN dynamics, interconnection at IXes, and network performance. Results, including the sharing of collected and curated data sets, will also inform related fields, including traffic modeling, infrastructure resiliency and protection, network economics, industrial organization, and future network architecture design.Additionally, results will be disseminated via publications, conferences, industry meetings, online lectures, web pages. CAIDA and CSAIL will jointly host annual international interdisciplinary workshops to close the loop between empirical research results, theoretical modeling activities, and policymaking. By providing unbiased data about the evolving Internet ecosystem, the proposed research has the potential to be of great value to Internet users, network operators, and governments.
随着全球互联网不断扩展以满足世界人口中越来越多的人的需求和期望,其互联结构、流量动态以及生态系统中不同参与者的经济和政治力量正在发生深刻变化。 这些变化不仅影响网络工程和运营,而且对技术投资、未来网络设计、公共政策和互联网本身的科学研究提出了更广泛的挑战。 然而,从科学和政策的角度来看,不断发展的生态系统在很大程度上是未知的领域。互联网生态系统的两个相关转变推动了这一项目:互联网交换机(IX)作为互联网中的锚点的出现,以及内容提供商和内容交付网络(CDN)作为流入互联网的主要流量来源。 据统计,北美一半以上的流量来自两个内容分发商(Youtube和Netflix)。这种转变构成了生态系统中一种新的等级制度的兴起,给需要管理网络流量以尽量减少拥塞的现有参与者带来了新的限制,导致商业参与者之间以及私营部门和监管机构之间的争斗,以用户体验质量下降为代价。该项目的目标是描述互联网不断变化的性质,拓扑和流量动态,并调查这些变化对网络科学,架构,运营和公共政策的影响。 第一个任务是构建一个新型的语义丰富的互联网地图,这将阐明IXes在促进强大的和地理上多样化的,但复杂的域间连接的作用。 该地图将指导第二项任务:对CDN和ISP不断发展的对等和流量管理实践引起的流量拥塞动态进行测量研究,包括检测和定位网络中特定点的拥塞的方法。 所使用的数据将包括使用CAIDA的全球主动测量基础设施Archipelago(方舟)收集的测量数据,以及行业参与者提供的用于验证和改进方法的数据。最终,该项目将通过开发和应用更复杂的物理互联网拓扑模型,促进科学界对不断发展的互联网的理解。 该调查旨在寻求新的分析方法,并深入了解CDN动态,IXes互连和网络性能之间的相互作用。 研究结果,包括共享收集和策划的数据集,也将为相关领域提供信息,包括流量建模、基础设施弹性和保护、网络经济学、产业组织和未来网络架构设计。此外,研究结果将通过出版物、会议、行业会议、在线讲座和网页传播。CAIDA和CSAIL将共同举办年度国际跨学科研讨会,以闭合实证研究结果,理论建模活动和政策制定之间的循环。通过提供有关不断发展的互联网生态系统的公正数据,拟议的研究有可能对互联网用户,网络运营商和政府具有很大的价值。

项目成果

期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
A Cross-Architectural Quantitative Evaluation of Mobility Approaches
{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Arun Venkataramani其他文献

Arun Venkataramani的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Arun Venkataramani', 18)}}的其他基金

NeTS: A Geo-Distributed Global Name Service Community Infrastructure to Spur Next-Generation Internet Applications
NeTS:促进下一代互联网应用的地理分布式全球名称服务社区基础设施
  • 批准号:
    1823131
  • 财政年份:
    2018
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
EAGER: Collaborative Research: Secure Context-aware Asynchronous Communication in Challenged Networks Based on XIA and MobilityFirst
EAGER:协作研究:基于 XIA 和 MobilityFirst 的挑战网络中的安全上下文感知异步通信
  • 批准号:
    1840928
  • 财政年份:
    2018
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
I-Corps: Contextual Communication for Emergency Notification Services
I-Corps:紧急通知服务的情境通信
  • 批准号:
    1738120
  • 财政年份:
    2017
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
ICN-WEN: Collaborative Research: Light-Speed Networking (LSN): Refactoring the Wireless Network Stack to Dramatically Reduce Information Response Time
ICN-WEN:合作研究:光速网络 (LSN):重构无线网络堆栈以大幅缩短信息响应时间
  • 批准号:
    1719386
  • 财政年份:
    2017
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
CSR:NeTS:Small:GigaPaxos: System Support for Group-Scalable, Reconfigurable Replica Coordination
CSR:NeTS:Small:GigaPaxos:对组可扩展、可重新配置副本协调的系统支持
  • 批准号:
    1717132
  • 财政年份:
    2017
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
FIA-NP: Collaborative Research: The Next-Phase MobilityFirst Project - From Architecture and Protocol Design to Advanced Services and Trial Deployments
FIA-NP:协作研究:下一阶段 MobilityFirst 项目 - 从架构和协议设计到高级服务和试验部署
  • 批准号:
    1345300
  • 财政年份:
    2014
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Cooperative Agreement
Student Travel Support for the ACM SIGCOMM 2011 Conference
ACM SIGCOMM 2011 会议的学生旅行支持
  • 批准号:
    1139277
  • 财政年份:
    2011
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
FIA: Collaborative Research: MobilityFirst: A Robust and Trustworthy Mobility-Centric Architecture for the Future Internet
FIA:协作研究:MobilityFirst:面向未来互联网的稳健且值得信赖的以移动为中心的架构
  • 批准号:
    1040781
  • 财政年份:
    2010
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
CSR: Small: High Assurance at Low Cost in Data Centers Using Virtualization
CSR:小:使用虚拟化的数据中心以低成本提供高保证
  • 批准号:
    0916972
  • 财政年份:
    2009
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
NeTs: Small: Interdomain X-ities: Toward Five Nines Availability in Internet Routing
Nets:小型:域间 X-ities:实现互联网路由的五个九可用性
  • 批准号:
    0917078
  • 财政年份:
    2009
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant

相似国自然基金

水稻穗粒数调控关键因子LARGE6的分子遗传网络解析
  • 批准号:
  • 批准年份:
    2022
  • 资助金额:
    30 万元
  • 项目类别:
    青年科学基金项目
量子自旋液体中拓扑拟粒子的性质:量子蒙特卡罗和新的large-N理论
  • 批准号:
  • 批准年份:
    2020
  • 资助金额:
    62 万元
  • 项目类别:
    面上项目
甘蓝型油菜Large Grain基因调控粒重的分子机制研究
  • 批准号:
    31972875
  • 批准年份:
    2019
  • 资助金额:
    58.0 万元
  • 项目类别:
    面上项目
Large PB/PB小鼠 视网膜新生血管模型的研究
  • 批准号:
    30971650
  • 批准年份:
    2009
  • 资助金额:
    8.0 万元
  • 项目类别:
    面上项目
基因discs large在果蝇卵母细胞的后端定位及其体轴极性形成中的作用机制
  • 批准号:
    30800648
  • 批准年份:
    2008
  • 资助金额:
    20.0 万元
  • 项目类别:
    青年科学基金项目
LARGE基因对口腔癌细胞中α-DG糖基化及表达的分子调控
  • 批准号:
    30772435
  • 批准年份:
    2007
  • 资助金额:
    29.0 万元
  • 项目类别:
    面上项目

相似海外基金

Collaborative Research: NeTS: Medium: Large Scale Analysis of Configurations and Management Practices in the Domain Name System
合作研究:NetS:中型:域名系统配置和管理实践的大规模分析
  • 批准号:
    2312711
  • 财政年份:
    2023
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
Collaborative Research: NeTS: Medium: Large Scale Analysis of Configurations and Management Practices in the Domain Name System
合作研究:NetS:中型:域名系统配置和管理实践的大规模分析
  • 批准号:
    2312710
  • 财政年份:
    2023
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
Collaborative Research: NeTS: Medium: Large Scale Analysis of Configurations and Management Practices in the Domain Name System
合作研究:NetS:中型:域名系统配置和管理实践的大规模分析
  • 批准号:
    2312709
  • 财政年份:
    2023
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Standard Grant
NeTS: Large: Collaborative Research: Design Principles for a Future-Proof Internet Control Plane
NetS:大型:协作研究:面向未来的互联网控制平面的设计原则
  • 批准号:
    2202649
  • 财政年份:
    2021
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
NeTS: Large: Collaborative Research: ASTRO: A Platform for 3-D Data-Driven Mobile Sensing via Networked Drones
NeTS:大型:协作研究:ASTRO:通过联网无人机进行 3D 数据驱动的移动传感平台
  • 批准号:
    1801865
  • 财政年份:
    2018
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
NeTS: Large: Collaborative Research: GigaNets: A Path to Experimental Research in Millimeter Wave Networking
NeTS:大型:协作研究:GigaNets:毫米波网络实验研究之路
  • 批准号:
    1952942
  • 财政年份:
    2018
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
NeTS: CSR: Large: Collaborative Research: Co-Design of Network, Storage and Computation Fabrics for Disaggregated Datacenters
NeTS:CSR:大型:协作研究:分解数据中心的网络、存储和计算结构的协同设计
  • 批准号:
    1704742
  • 财政年份:
    2017
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
NeTS: CSR: Large: Collaborative Research: Co-Design of Network, Storage and Computation Fabrics for Disaggregated Datacenters
NeTS:CSR:大型:协作研究:分解数据中心的网络、存储和计算结构的协同设计
  • 批准号:
    1704941
  • 财政年份:
    2017
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
NeTS: Large: Collaborative Research: Design Principles for a Future-Proof Internet Control Plane
NetS:大型:协作研究:面向未来的互联网控制平面的设计原则
  • 批准号:
    1565343
  • 财政年份:
    2016
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
NeTS: Large: Collaborative Research: Design Principles for a Future-Proof Internet Control Plane
NetS:大型:协作研究:面向未来的互联网控制平面的设计原则
  • 批准号:
    1565277
  • 财政年份:
    2016
  • 资助金额:
    $ 70.09万
  • 项目类别:
    Continuing Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了