CAREER: Quality of Service Engineering with Multiple Time-Scale Traffic

职业:多时间尺度流量的服务质量工程

基本信息

  • 批准号:
    0132802
  • 负责人:
  • 金额:
    --
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2002
  • 资助国家:
    美国
  • 起止时间:
    2002-08-01 至 2009-07-31
  • 项目状态:
    已结题

项目摘要

The multiple time-scale and long-range dependent behavior of network traffic have been established by numerous experimental studies. In particular, power-law and Zipf-like distributions appear to be inherent to the Internet (file size, popularity of web documents, degrees of routers). These findings are raising the questions of (i) whether effective and valid mathematical tools for modeling and predicting network traffic can be developed and (ii) whether classical QoS engineering methods, based on the exponential distribution and its variants, can still be useful, if appropriately adapted. This project aims at providing positive, constructive answers to these questions, through the development of tractable, end-to-end QoS engineering solutions, applicable to current and future networks. Specifcally, this project will focus on the development of a new QoS methodology, tailoredfor multiple time-scale traffic, termed Stochastically Bounded Burstiness (SBB) calculus. Thismethodology provides robust statistical bounds on various performance measures, such as delay, at each node of a network. The SBB calculus applies to very general network settings and leads to high utilization of network resources. This project proposes to address a number of fundamental research issues towards a possible implementation of the SBB calculus into practical QoS architectures, such as, but not limited to, DiffServ. These issues are related to (i) traffic characterization and measurements (ii) policing (iii) admission control and QoS routing and (iv) network topology (the SBB calculus currently applies only to acyclic networks). In addition, the applicability of this methodology to new types of networks, such as small ad-hoc networks, will be investigated, in a collaborative effort with Nokia. Next, this project proposes to elaborate an innovative framework for the modeling and theanalysis of power-law distributions, such as the Pareto distribution. The proposed framework isbased on a fitting procedure that can approximate a power-law distribution arbitrarily closely bya mixture of exponential distributions. This modeling approach provides novel perspectives on thedesign and analysis of important systems where power-law distributions arise. In particular, thisproject proposes to make use of this approach in order to analyze and improve the performance ofmulti-server systems, such as clusters of web servers. The educational goals of this project are to develop a rich and challenging curriculum in computer networking, and to establish QoS engineering as one of its major disciplines. For this purpose, a new Internet instruction laboratory is planned, where students will get the opportunity to experiment with various networking equipment and communication technologies. The PI intends to develop two new networking courses, one undergraduate and one graduate, that will take advantage of this facility. In addition, the PI plans to introduce innovative teaching methods in order to enhance the communication skills of the students.
大量实验研究已经建立了网络流量的多时间尺度和长期相关行为。特别是,幂律分布和类齐夫分布似乎是互联网固有的(文件大小,网络文档的流行程度,路由器的程度)。这些研究结果提出了以下问题:(i)是否可以开发有效的数学工具来建模和预测网络流量;(ii)如果适当调整,基于指数分布及其变体的经典QoS工程方法是否仍然有用。该项目旨在通过开发适用于当前和未来网络的易于处理的端到端QoS工程解决方案,为这些问题提供积极的,建设性的答案。 具体地说,本项目将致力于开发一种新的QoS方法,为多时间尺度业务量身定制,称为随机有界突发(SBB)演算。这种方法为网络每个节点的各种性能指标(例如延迟)提供了强大的统计界限。SBB演算适用于非常一般的网络设置,并导致网络资源的高利用率。这个项目提出了解决一些基本的研究问题,对一个可能的实现SBB演算到实际的QoS架构,如,但不限于,DiffServ。这些问题涉及(i)流量特征和测量(ii)监管(iii)准入控制和QoS路由以及(iv)网络拓扑(SBB演算目前仅适用于非循环网络)。此外,这种方法的适用性,以新型的网络,如小型ad-hoc网络,将进行调查,在与诺基亚的合作努力。 接下来,本计画提出一个创新的架构,以建立模型并分析幂律分布,例如帕累托分布。所提出的框架是基于一个拟合过程,可以近似幂律分布任意密切的混合指数分布。这种建模方法为幂律分布的重要系统的设计和分析提供了新的视角。特别是,本项目提出利用这种方法,以分析和提高多服务器系统的性能,如Web服务器集群。 本计画的教育目标是发展一套丰富且具挑战性的电脑网路课程,并将服务品质工程建立为其中一个主要的学科。为此,计划建立一个新的互联网教学实验室,学生将有机会体验各种网络设备和通信技术。PI打算开发两个新的网络课程,一个本科生和一个研究生,将利用这一设施。此外,PI计划引入创新的教学方法,以提高学生的沟通技巧。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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

{{ 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 }}

David Starobinski其他文献

New call blocking versus handoff blocking in cellular networks
  • DOI:
    10.1023/a:1019120209506
  • 发表时间:
    1997-01-01
  • 期刊:
  • 影响因子:
    2.100
  • 作者:
    Moshe Sidi;David Starobinski
  • 通讯作者:
    David Starobinski
Distance Vector-based Advance Reservation with Delay Performance Guarantees
  • DOI:
    10.1007/s00224-015-9665-x
  • 发表时间:
    2015-11-18
  • 期刊:
  • 影响因子:
    0.400
  • 作者:
    Niloofar Fazlollahi;David Starobinski
  • 通讯作者:
    David Starobinski

David Starobinski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('David Starobinski', 18)}}的其他基金

Collaborative Research: SWIFT: Facilitating Novel Modalities for Spectrum Sharing between Earth-Observing Microwave Radiometers and Commercial Users
合作研究:SWIFT:促进地球观测微波辐射计和商业用户之间频谱共享的新模式
  • 批准号:
    2229104
  • 财政年份:
    2023
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CNS Core: Small: Building Resilience into Blockchains
CNS 核心:小型:构建区块链的弹性
  • 批准号:
    2210029
  • 财政年份:
    2022
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: CIF: Small: Toward a Science of Vehicular Epidemiology: Computing, Control, and Security
合作研究:CIF:小型:走向车辆流行病学科学:计算、控制和安全
  • 批准号:
    2006628
  • 财政年份:
    2020
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CNS Core: Small: Collaborative Research: The Interplay of Markets and Security in 5G Shared Spectrum Services
CNS 核心:小型:协作研究:5G 共享频谱服务中市场与安全的相互作用
  • 批准号:
    1908087
  • 财政年份:
    2019
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
NeTS: Small: Strategic Management of Advance Reservations in Cloud and Network Services
NeTS:小型:云和网络服务提前预订的战略管理
  • 批准号:
    1717858
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
TWC: Medium: Collaborative: Strengthening Wi-Fi Network Wide
TWC:媒介:协作:加强 Wi-Fi 网络范围
  • 批准号:
    1409053
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
NeTS: Small: Collaborative Research: Boosting Inter-Domain Scheduled Dynamic Circuit Services (SDCS)
NeTS:小型:协作研究:促进域间调度动态电路服务 (SDCS)
  • 批准号:
    1117160
  • 财政年份:
    2011
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CIF: Small: Large-Scale Software Dissemination in Stochastic Wireless Networks
CIF:小型:随机无线网络中的大规模软件传播
  • 批准号:
    0916892
  • 财政年份:
    2009
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
WN: Collaborative Research: Management of Secondary Markets in Deregulated Wireless Networks
WN:合作研究:解除管制的无线网络二级市场的管理
  • 批准号:
    0721860
  • 财政年份:
    2007
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
NeTS-NOSS: SensorNet Architectures for Indoor Location Detection: From Resolution to Robustness
NeTS-NOSS:用于室内位置检测的 SensorNet 架构:从分辨率到鲁棒性
  • 批准号:
    0435312
  • 财政年份:
    2004
  • 资助金额:
    --
  • 项目类别:
    Standard Grant

相似海外基金

CAREER: Learning-Based Hardware and Software Techniques for Quality-of-Service-Aware Cloud Microservices
职业:基于学习的硬件和软件技术,用于服务质量感知的云微服务
  • 批准号:
    2326182
  • 财政年份:
    2023
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
CAREER: Learning-Based Hardware and Software Techniques for Quality-of-Service-Aware Cloud Microservices
职业:基于学习的硬件和软件技术,用于服务质量感知的云微服务
  • 批准号:
    1846046
  • 财政年份:
    2019
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
CAREER: Maximizing Energy Efficiency with Statistical Performance and Skin Temperature Quality of Service Guarantee for Handheld Platforms
职业:通过手持平台的统计性能和表面温度服务质量保证最大限度地提高能源效率
  • 批准号:
    1652132
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
CAREER: CIF: Anonymous Networking with Guaranteed Quality of Service: Towards a Theoretical Foundation
职业:CIF:具有保证服务质量的匿名网络:迈向理论基础
  • 批准号:
    1149495
  • 财政年份:
    2012
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
CAREER: Service Quality and Its Operational Impacts
职业:服务质量及其运营影响
  • 批准号:
    0645075
  • 财政年份:
    2007
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CAREER: Adaptive Quality of Service Control in Distributed Real-Time Embedded Systems
职业:分布式实时嵌入式系统中的自适应服务质量控制
  • 批准号:
    0448554
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
CAREER: Flexible, Large-Scale Best-Effort Quality of Service in the Internet
职业:互联网中灵活、大规模、竭尽全力的服务质量
  • 批准号:
    0133829
  • 财政年份:
    2002
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CAREER: Integrated Dynamic Control for Robust Quality-of-Service Routing
职业:用于鲁棒服务质量路由的集成动态控制
  • 批准号:
    0096045
  • 财政年份:
    1999
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CAREER: Integrated Dynamic Control for Robust Quality-of-Service Routing
职业:用于鲁棒服务质量路由的集成动态控制
  • 批准号:
    9701988
  • 财政年份:
    1997
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CAREER: Quality of Service in Mobile Computing Environments
职业:移动计算环境中的服务质量
  • 批准号:
    9703409
  • 财政年份:
    1997
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了