Collaborative Research:II-NEW: RUI: ROAR - A Research Infrastructure for Real-time Opportunistic Spectrum Access in Cloud based Cognitive Radio Networks

协作研究：II-新：RUI：ROAR - 基于云的认知无线电网络中实时机会频谱访问的研究基础设施

• 批准号: 1405670
• 负责人: Danda Rawat
• 金额: $ 22.88万
• 依托单位: Georgia Southern University Research and Service Foundation, Inc
• 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: 2014-08-01 至 2016-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1405670&HistoricalAwards=false
• 关键词: Collaborative; Research; II; NEW; RUI

This project focuses on the development of a real-time opportunistic spectrum access testbed for cognitive radio networks, called ROAR.The information gained from this project will provide a platform to assess maturity of spectrum-sensing technology and identify areas that need further research for real-time opportunistic dynamic spectrum access in a heterogeneous cognitive network environment, and will support enhancement of our national wireless infrastructure and capacity. ROAR will have a broad societal impact as wireless networks touch every aspect of our society. Project-based learning will be incorporated in related undergraduate and graduate courses to integrate research and education. Focused efforts will be undertaken to interest underrepresented minorities (including females) in the proposed research field.This project will setup a cloud-based cognitive network for real-time opportunistic spectrum access across diverse RF bands (e.g., 9 kHz ? 6 GHz) including cellular, IEEE 802.11 a/b/g/n, IEEE 802.15.4, DSRC/WAVE and Bluetooth networks, in order to study the implementation, evaluation and development of future wireless systems. This project also enables experimental investigations in a number of other research projects, including secure dynamic spectrum access design, cognitive radio enabled opportunistic spectrum access in highly mobile vehicular networks, primary user security emulation, energy management techniques for mobile devices, cross-layer based protocol design, security for cyber-physical system design, interference mitigation techniques and wireless resource management schemes.

本项目主要研究认知无线电网络中的实时机会频谱接入测试平台ROAR，通过该平台获得的信息可以评估频谱感知技术的成熟度，并确定异构认知网络环境中实时机会动态频谱接入需要进一步研究的领域，并将支持增强我们国家的无线基础设施和能力。注重成果的年度报告将产生广泛的社会影响，因为无线网络触及我们社会的方方面面。基于项目的学习将被纳入相关的本科生和研究生课程，以整合研究和教育。该项目将建立一个基于云的认知网络，用于跨不同RF频段的实时机会频谱接入（例如，九千赫？6 GHz），包括蜂窝、IEEE 802.11 a/B/g/n、IEEE 802.15.4、DSRC/WAVE和蓝牙网络，以便研究未来无线系统的实现、评估和发展。该项目还支持许多其他研究项目的实验研究，包括安全动态频谱接入设计、高度移动的车载网络中支持认知无线电的机会性频谱接入、主要用户安全仿真、用于移动的设备的能源管理技术、基于跨层的协议设计、网络物理系统设计的安全性、干扰缓解技术和无线资源管理方案。