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
• 负责人: Arun Venkataramani
• 金额: $ 69.05万
• 依托单位: University of Massachusetts Amherst
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-09-01 至 2022-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1719386&HistoricalAwards=false
• 关键词: ICN; WEN; Collaborative; Research; Light

A key hurdle for next-generation mobile and wireless applications such as autonomous vehicle safety, tactile Internet, virtual/augmented reality, industrial robotics, and tele-surgery is ultra-low information response time (IRT), since these applications continue to see significant improvement in user-perceived experience all the way down to an IRT as low as a millisecond. Unfortunately, today's Internet protocol stack, despite the rather ambitious projections of emerging wireless communications standards, is unable to achieve a 1 millisecond common-case IRT in wireless environments. A fundamental bottleneck for reducing IRT is propagation delays limited by the speed of light as well as a variety of factors across the protocol stack. This project is investigating the design, implementation, and evaluation of a "light-speed networking" (LSN) architecture seeking to dramatically reduce IRT in wireless edge networks by incorporating an information-centric approach holistically across the different layers of the network protocol stack. This project will also develop novel curricula and dissemination materials aimed at education of a new generation of workforce in information-aware networking principles that are going to be the foundation of future communication networks.The LSN project will enable the network to automatically migrate a remote service endpoint close to the end-user, for example, onto a nano-cloud on a virtualized base station, thereby cutting down propagation delays limited by the speed of light. LSN combines this capability with several other novel ideas including information-value-awareness: enabling different layers to leverage application-level knowledge about the value and semantics of the data; private information retrieval: enabling users to access information without revealing to the network what they are accessing; radio polymorphism: enabling intelligent use of different radios based on information value; access-point-centric security and privacy enhancements; etc. LSN builds upon key ideas from recent next-generation Internet architecture projects including MobilityFirst and XIA.

自动驾驶汽车安全、触觉互联网、虚拟/增强现实、工业机器人和远程手术等下一代移动和无线应用的一个关键障碍是超低信息响应时间 (IRT)，因为这些应用的需求量持续增长用户感知体验的改善一直到低至毫秒的 IRT。不幸的是，尽管新兴无线通信标准的预测相当雄心勃勃，但当今的互联网协议栈仍无法在无线环境中实现 1 毫秒的常见 IRT。减少 IRT 的一个基本瓶颈是受光速以及协议栈中各种因素限制的传播延迟。该项目正在研究“光速网络”(LSN) 架构的设计、实施和评估，旨在通过在网络协议栈的不同层全面整合以信息为中心的方法来显着减少无线边缘网络中的 IRT。该项目还将开发新颖的课程和传播材料，旨在教育新一代劳动力了解信息感知网络原理，这些原理将成为未来通信网络的基础。LSN 项目将使网络能够自动迁移远程服务例如，靠近最终用户的端点连接到虚拟化基站上的纳米云上，从而减少受光速限制的传播延迟。 LSN 将此功能与其他几个新颖的想法相结合，包括信息价值感知：使不同层能够利用有关数据价值和语义的应用程序级知识；私人信息检索：使用户能够访问信息而无需向网络透露他们正在访问的内容；无线电多态性：能够根据信息价值智能地使用不同的无线电；以接入点为中心的安全和隐私增强； LSN 建立在最近的下一代互联网架构项目（包括 MobilityFirst 和 XIA）的关键思想之上。

项目成果

Blocking-Resilient Communications in Information-Centric Networks Using Router Redirection

使用路由器重定向阻止以信息为中心的网络中的弹性通信

• DOI: 10.1109/gcwkshps45667.2019.9024405
• 发表时间: 2019-12-01
• 期刊: 2019 IEEE Globecom Workshops (GC Wkshps)
• 作者: Hamid Mozaffari;Amir Houmansadr;A. Venkataramani
• 通讯作者: A. Venkataramani

Heterogeneous Private Information Retrieval

异构隐私信息检索

• DOI: 10.14722/ndss.2020.24363
• 发表时间: 2020-01
• 期刊: Network and Distributed Systems Security (NDSS
• 作者: Mozaffari, Hamid;Houmansadr, Amir
• 通讯作者: Houmansadr, Amir

Characterizing the Deployment and Performance of Multi-CDNs

表征多 CDN 的部署和性能

• 发表时间: 2018-10
• 期刊: Proceedings of the ACM SIGCOMM Internet Measurement Conference
• 作者: Singh, Rachee;Dunna, Arun;Gill, Phillipa
• 通讯作者: Gill, Phillipa

A cross-architectural quantitative evaluation of mobility approaches

移动方法的跨架构定量评估

• 发表时间: 2018-04
• 期刊: Proceedings - IEEE INFOCOM
• 作者: Chaganti, Vasanta;Kurose, Jim;Venkataramani, Arun
• 通讯作者: Venkataramani, Arun

Polymorphic radios: a new design paradigm for ultra-low power communication

多态无线电：超低功耗通信的新设计范例

• DOI: 10.1145/3230543.3230571
• 发表时间: 2018-01
• 期刊: ACM SIGCOMM
• 作者: Rostami, Mohammad;Gummeson, Jeremy;Kiaghadi, Ali;Ganesan, Deepak
• 通讯作者: Ganesan, Deepak