Low-Latency and Reliable Wireless Pipeline for Internet-of-Things

适用于物联网的低延迟且可靠的无线管道

基本信息

  • 批准号:
    RGPIN-2020-04516
  • 负责人:
  • 金额:
    $ 4.01万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2021
  • 资助国家:
    加拿大
  • 起止时间:
    2021-01-01 至 2022-12-31
  • 项目状态:
    已结题

项目摘要

Internet-of-Things (IoT) can provide ubiquitous connectivity for things and devices in the physical world and the related information in the digital world. IoT applications are anticipated to reduce costs, improve productivity, and provide new revenue sources. IoT spending will maintain a double-digit annual growth rate throughout the forecast period till 2022 and the global spending will surpass US$1 trillion in 2022 [IDC forecast in 2019]. Wireless technologies are a key enabler in the IoT era. To support future massive IoT applications scattering in large areas, there exist several critical challenges in addressing the high-reliability, low-latency, and wide-coverage requirements. Traditional layered Internet architecture and wireless solutions have difficulty dealing with the stringent delay and reliability requirements of IoT applications. Considering the new features and requirements of IoT data traffic, we propose to develop a novel network architecture built on the concept of wireless pipeline. Wireless signals can propagate along a multi-hop wireless pipeline, where synchronized transmissions are scheduled so the information can be forwarded within the pipeline close to the propagation speed. Such a virtual-circuit switching type architecture can ensure low-latency, high-reliability transmissions over long distances. Different from classic virtual-circuit switching networks where the resources of each wired communication links are orthogonal to each other, for wireless pipelines, mutual interferences within the pipeline and among different pipelines are unavoidable. Given the wireless impairments and mutual interference, we will develop advanced signal processing technologies, effective protocols, and optimized control mechanisms to ensure low latency, high reliability, and high efficiency, based on the software-defined networking and network function virtualization platform. Another challenge for IoT systems is mobility and dynamic topology. We will investigate fast and robust pipeline establishment and maintenance protocols for effective topology control and mobility management. Finally, IoT technologies for cyber-physical systems should be agile to deal with the system control objectives, so the IoT control strategies and the wireless pipeline communication protocols will be jointly designed and optimized. The proposed wireless pipeline architecture and protocols will form the basis for future academic-industry collaborations in IoT research, and for developing software-defined radio and software-defined networking-based test platform for validation, performance evaluation, and technology transfer.
物联网(IoT)可以为物理世界中的物联网和设备以及数字世界中的相关信息提供无处不在的连接。物联网应用有望降低成本,提高生产率,并提供新的收入来源。截至2022年的整个预测期内,物联网支出将保持两位数的年增长率,2022年全球支出将超过1万亿美元[IDC预测2019年]。无线技术是物联网时代的关键推动因素。为了支持未来分散在大区域的大规模物联网应用,在满足高可靠性、低延迟和广覆盖要求方面存在几个关键挑战。传统的分层互联网架构和无线解决方案难以应对物联网应用对延迟和可靠性的严格要求。考虑到物联网数据流量的新特点和新需求,我们提出了一种基于无线管道概念的新型网络体系结构。无线信号可以沿着多跳无线管道传播,在多跳无线管道中调度同步传输,以便信息可以在接近传播速度的管道内转发。这种虚电路交换型架构可以确保长距离的低延迟、高可靠性传输。与传统的虚电路交换网络中每条有线通信链路的资源相互垂直不同,对于无线管道来说,管道内部和不同管道之间的相互干扰是不可避免的。针对无线损伤和相互干扰,我们将基于软件定义的组网和网络功能虚拟化平台,开发先进的信号处理技术、有效的协议和优化的控制机制,以确保低延迟、高可靠性和高效率。物联网系统面临的另一个挑战是移动性和动态拓扑。我们将研究快速和健壮的管道建立和维护协议,以实现有效的拓扑控制和移动性管理。最后,面向网络物理系统的物联网技术应灵活应对系统的控制目标,因此将联合设计和优化物联网控制策略和无线管道通信协议。拟议的无线管道架构和协议将为未来在物联网研究方面的学术和行业合作奠定基础,并为开发基于软件定义的无线电和基于软件定义的网络的测试平台进行验证、性能评估和技术转让奠定基础。

项目成果

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Cai, Lin其他文献

NSUN2 promotes osteosarcoma progression by enhancing the stability of FABP5 mRNA via m(5)C methylation.
  • DOI:
    10.1038/s41419-023-05646-x
  • 发表时间:
    2023-02-15
  • 期刊:
  • 影响因子:
    9
  • 作者:
    Yang, Min;Wei, Renxiong;Zhang, Sheng;Hu, Sang;Liang, Xiaoxiao;Yang, Zhiqiang;Zhang, Chong;Zhang, Yufeng;Cai, Lin;Xie, Yuanlong
  • 通讯作者:
    Xie, Yuanlong
Changes in microRNA expression in the MG-63 osteosarcoma cell line compared with osteoblasts
  • DOI:
    10.3892/ol.2012.866
  • 发表时间:
    2012-11-01
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Hu, Hao;Zhang, Yi;Cai, Lin
  • 通讯作者:
    Cai, Lin
Prognostic Value of the Leuko-Glycemic Index in Acute Myocardial Infarction Patients with or without Diabetes.
  • DOI:
    10.2147/dmso.s356461
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Qi, Ling-Yao;Liu, Han-Xiong;Cheng, Lian-Chao;Luo, Yan;Yang, Si-Qi;Chen, Xu;Cai, Lin
  • 通讯作者:
    Cai, Lin
Analysis of the Nursing Effect of Anesthesia Care Integration Combined with Preventive Nursing on Older Patients with Lumbar Disc Herniation During the Perioperative Period.
  • DOI:
    10.2147/rmhp.s411885
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    3.5
  • 作者:
    Liu, Honghong;Li, Peng;Yu, Dan;Ma, Zhongxi;An, Yu;Li, Si;Cai, Lin
  • 通讯作者:
    Cai, Lin
Clinical use of real-time remote programming in pacemakers during the COVID-19 pandemic: A case report.
  • DOI:
    10.1111/pace.14461
  • 发表时间:
    2022-06
  • 期刊:
  • 影响因子:
    1.8
  • 作者:
    Chen, Xu;Liu, Han-Xiong;Tong, Lin;Yang, Si-Qi;Qi, Ling-Yao;Xiong, Shi-Qiang;Luo, Yan;Cai, Lin
  • 通讯作者:
    Cai, Lin

Cai, Lin的其他文献

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{{ truncateString('Cai, Lin', 18)}}的其他基金

Low-Latency and Reliable Wireless Pipeline for Internet-of-Things
适用于物联网的低延迟且可靠的无线管道
  • 批准号:
    RGPIN-2020-04516
  • 财政年份:
    2022
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Discovery Grants Program - Individual
Nomination for NSERC Steacie Memorial Fellowship
NSERC Steacie 纪念奖学金提名
  • 批准号:
    537593-2019
  • 财政年份:
    2020
  • 资助金额:
    $ 4.01万
  • 项目类别:
    EWR Steacie Fellowships - Supplement
Low-Latency and Reliable Wireless Pipeline for Internet-of-Things
适用于物联网的低延迟且可靠的无线管道
  • 批准号:
    RGPIN-2020-04516
  • 财政年份:
    2020
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Discovery Grants Program - Individual
Nomination for NSERC Steacie Memorial Fellowship
NSERC Steacie 纪念奖学金提名
  • 批准号:
    537593-2019
  • 财政年份:
    2019
  • 资助金额:
    $ 4.01万
  • 项目类别:
    EWR Steacie Fellowships - Supplement
Ultra-Reliable and Scalable Wireless Network Testbed Powering Vehicle-to-Everything (V2X)
超可靠且可扩展的无线网络测试台为车联网 (V2X) 提供支持
  • 批准号:
    RTI-2020-00162
  • 财政年份:
    2019
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Research Tools and Instruments
Cooperative and self-organizing wireless networks for machine-to-machine communications
用于机器对机器通信的协作和自组织无线网络
  • 批准号:
    RGPIN-2015-05187
  • 财政年份:
    2019
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Discovery Grants Program - Individual
Cooperative and self-organizing wireless networks for machine-to-machine communications
用于机器对机器通信的协作和自组织无线网络
  • 批准号:
    RGPIN-2015-05187
  • 财政年份:
    2018
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Discovery Grants Program - Individual
MOST-Network EVs for green intelligent transportation
MOST-绿色智能交通网联电动汽车
  • 批准号:
    493787-2016
  • 财政年份:
    2018
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Strategic Projects - Group
MOST-Network EVs for green intelligent transportation
MOST-绿色智能交通网联电动汽车
  • 批准号:
    493787-2016
  • 财政年份:
    2017
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Strategic Projects - Group
Cooperative and self-organizing wireless networks for machine-to-machine communications
用于机器对机器通信的协作和自组织无线网络
  • 批准号:
    478098-2015
  • 财政年份:
    2017
  • 资助金额:
    $ 4.01万
  • 项目类别:
    Discovery Grants Program - Accelerator Supplements

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  • 财政年份:
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    $ 4.01万
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适用于物联网的低延迟且可靠的无线管道
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