RAISE: AraOptical 2.0: MISO Free-Space Optical Communications for Long-Distance, High-Capacity X-Haul Networking
RAISE:AraOptical 2.0:用于长距离、高容量 X-Haul 网络的 MISO 自由空间光通信
基本信息
- 批准号:2336057
- 负责人:
- 金额:$ 100万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-10-01 至 2025-09-30
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Rural towns are usually tens of miles or even farther away from one another, and many rural towns and agriculture farms are far away from their nearest Internet backbone connection points. Thus high-capacity, long-distance wireless x-haul networks serve as important middle-mile solutions for connecting rural towns and agriculture farms with one another and with the Internet backbone. However, the existing practice has been mostly limited to microwave bands, and these microwave x-haul systems tends to have limited communication capacity. Free-space optical communications (FSOC) have been explored for high-capacity wireless x-haul networks. However, the existing practice in long-distance FSOC has been limited to inter-satellite data transfers, and terrestrial FSOC has been limited to short-distance communications between close-by buildings. To enable FSOC-based long-distance, high-capacity terrestrial x-haul networking, this project will develop robust Multi Input Single Output (MISO) FSOC prototypes that are expected to become foundational components of rural broadband solutions. The enabled real-time data-intensive rural applications, such as agriculture automation and XR-based rural education, are expected to have transformative impact on rural industries and communities. The proposed MISO FSOC prototype will leverage spatial, polarization, and wavelength diversity to mitigate the impact of beam wandering and scintillation in long-distance terrestrial FSOC, and it will be tested for transmission distances from 1km to 10km and beyond by using different aperture sizes, spatial distances, and polarization states. This project will also develop the AraOptical 2.0 programmable networking system whose controller manages the control, monitoring, and data planes of the MISO FSOC system to optimize its operation and to integrate it into a holistic x-haul architecture. An AraOptical 2.0 link will be deployed in ARA PAWR (one of NSF’s advanced wireless testbeds), and, leveraging the four-season weather in Central Iowa, this project will conduct extensive measurement campaigns to investigate the behavior of MISO FSOC links together with co-located mmWave and microwave links, and it will develop machine learning models and optimal controls for MISO FSOC systems and long-distance, high-capacity x-haul networks in general. This project will generate first-of-its-kind real-world measurement data and models of long-distance FSOC systems under different weather conditions and experiment profiles, and they will serve as important tools for the broader research and education community. This project will create exciting opportunities for broadening participation in computing, and it will help enrich undergraduate and graduate research and education as well as K-12 outreach.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
农村城镇通常相距数十英里甚至更远,许多农村城镇和农场远离其最近的互联网骨干连接点。因此,高容量、长距离无线长途网络是连接农村城镇和农场以及与互联网骨干网连接的重要中距离解决方案。然而,现有的实践主要限于微波频带,并且这些微波长途系统往往具有有限的通信容量。自由空间光通信(FSOC)已经被探索用于高容量无线x-haul网络。然而,远距离FSOC的现有实践仅限于卫星间数据传输,而地面FSOC仅限于近距离建筑物之间的短距离通信。为了实现基于FSOC的长距离、高容量地面x-haul网络,该项目将开发强大的多输入单输出(MISO)FSOC原型,这些原型有望成为农村宽带解决方案的基础组件。实时数据密集型农村应用,如农业自动化和基于X射线的农村教育,预计将对农村产业和社区产生变革性影响。拟议的MISO FSOC原型将利用空间、偏振和波长多样性来减轻远距离地面FSOC中光束漂移和闪烁的影响,并将通过使用不同的孔径来测试1公里至10公里及以上的传输距离。尺寸、空间距离和偏振状态。该项目还将开发AraOptical 2.0可编程网络系统,其控制器管理MISO FSOC系统的控制,监控和数据平面,以优化其操作并将其集成到整体x-haul架构中。ARA PAWR将部署AraOptical 2.0链路(NSF的先进无线测试平台之一),并利用爱荷华州中部的四季天气,该项目将进行广泛的测量活动,以调查MISO FSOC链路以及共址毫米波和微波链路的行为,并将为MISO FSOC系统和长距离,大容量长途网络。该项目将在不同天气条件和实验情况下生成首个远程FSOC系统的真实测量数据和模型,它们将成为更广泛的研究和教育界的重要工具。该项目将为扩大参与计算创造令人兴奋的机会,它将有助于丰富本科生和研究生的研究和教育,以及K-12的推广。该奖项反映了NSF的法定使命,并已被认为是值得通过使用基金会的智力价值和更广泛的影响审查标准进行评估的支持。
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)
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Hongwei Zhang其他文献
Development of a highly sensitive liquid chromatography/tandem mass spectrometry method to quantify total and free levels of a target protein, interferon-gamma-inducible protein-10, at picomolar levels in human serum.
开发高灵敏度液相色谱/串联质谱方法,以皮摩尔水平定量人血清中目标蛋白(干扰素-γ-诱导蛋白-10)的总水平和游离水平。
- DOI:
- 发表时间:
2014 - 期刊:
- 影响因子:2
- 作者:
Hongwei Zhang;Qing Xiao;Baomin Xin;W. Trigona;A. Tymiak;A. Dongre;T. Olah - 通讯作者:
T. Olah
Blow up at infinity of solutions for integro-differential equation
积分微分方程无穷解解时爆炸
- DOI:
10.1016/j.amc.2013.12.105 - 发表时间:
2014-03 - 期刊:
- 影响因子:4
- 作者:
Gongwei Liu;Hongwei Zhang - 通讯作者:
Hongwei Zhang
Synthesis and performance of mesoporous iron oxide in vacuum residue slurry-phase hydrocracking
减压渣油浆相加氢裂化介孔氧化铁的合成及性能
- DOI:
10.1016/j.fuel.2022.126063 - 发表时间:
2022 - 期刊:
- 影响因子:7.4
- 作者:
Xiubin Hu;Jianbo Wang;Tinghai Wang;Chan Wang;Hongwei Zhang;Pei Yuan;Qingyan Cui - 通讯作者:
Qingyan Cui
Mechanism of Stefan Flow in the Collection of Particles on Evaporating/Condensing Surfaces: A Review
蒸发/冷凝表面颗粒收集的 Stefan 流机制:综述
- DOI:
10.1021/acs.iecr.0c06076 - 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
Zongwei Gan;Yuzhong Li;Xiaoyu Zhang;Maofeng Nie;Hongwei Zhang - 通讯作者:
Hongwei Zhang
Impact of sodium hypochlorite (NaClO) on polysulfone (PSF) ultrafiltration membranes: The evolution of membrane performance and fouling behavior
次氯酸钠 (NaClO) 对聚砜 (PSF) 超滤膜的影响:膜性能和污染行为的演变
- DOI:
10.1016/j.seppur.2016.11.037 - 发表时间:
2017-03 - 期刊:
- 影响因子:8.6
- 作者:
Yang Zhang;Jie Wang;Fei Gao;Hui Tao;Yongsheng Chen;Hongwei Zhang - 通讯作者:
Hongwei Zhang
Hongwei Zhang的其他文献
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{{ truncateString('Hongwei Zhang', 18)}}的其他基金
POSE: Phase I: OPERA: An Open-Source Ecosystem for Broadband Prairie
POSE:第一阶段:OPERA:宽带草原的开源生态系统
- 批准号:
2229654 - 财政年份:2022
- 资助金额:
$ 100万 - 项目类别:
Standard Grant
Collaborative Research: CNS Core: Medium: Real-Time Liquid Wireless Networking for Data-Intensive Rural Applications
合作研究:CNS 核心:媒介:数据密集型农村应用的实时液体无线网络
- 批准号:
2212573 - 财政年份:2022
- 资助金额:
$ 100万 - 项目类别:
Standard Grant
Collaborative Research: SII-NRDZ: ARA-NRDZ: From Site and Application Investigation to Prototyping and Field Testing
合作研究:SII-NRDZ:ARA-NRDZ:从现场和应用调查到原型设计和现场测试
- 批准号:
2232461 - 财政年份:2022
- 资助金额:
$ 100万 - 项目类别:
Standard Grant
CC* Integration: End-to-End Software-Defined Cyberinfrastruture for Smart Agriculture and Transportation
CC* 集成:用于智能农业和交通的端到端软件定义网络基础设施
- 批准号:
1827211 - 财政年份:2018
- 资助金额:
$ 100万 - 项目类别:
Standard Grant
US Ignite: Focus Area 1: Predictable Wireless Networking and Collaborative 3D Reconstruction for Real-Time Augmented Vision
US Ignite:重点领域 1:用于实时增强视觉的可预测无线网络和协作 3D 重建
- 批准号:
1821962 - 财政年份:2017
- 资助金额:
$ 100万 - 项目类别:
Standard Grant
CAREER: Taming Uncertainties in Reliable, Real-Time Messaging for Wireless Networked Sensing and Control
职业:克服无线网络传感和控制的可靠实时消息传递的不确定性
- 批准号:
1821736 - 财政年份:2017
- 资助金额:
$ 100万 - 项目类别:
Continuing Grant
US Ignite: Focus Area 1: Predictable Wireless Networking and Collaborative 3D Reconstruction for Real-Time Augmented Vision
US Ignite:重点领域 1:用于实时增强视觉的可预测无线网络和协作 3D 重建
- 批准号:
1647200 - 财政年份:2016
- 资助金额:
$ 100万 - 项目类别:
Standard Grant
CAREER: Taming Uncertainties in Reliable, Real-Time Messaging for Wireless Networked Sensing and Control
职业:克服无线网络传感和控制的可靠实时消息传递的不确定性
- 批准号:
1054634 - 财政年份:2011
- 资助金额:
$ 100万 - 项目类别:
Continuing Grant
CPS: Medium: A Cross-Layer Approach to Taming Cyber-Physical Uncertainties in Vehicular Wireless Networking and Platoon Control
CPS:中:一种跨层方法来克服车辆无线网络和排控制中的网络物理不确定性
- 批准号:
1136007 - 财政年份:2011
- 资助金额:
$ 100万 - 项目类别:
Standard Grant