CIF:Small:Collaborative Research: Energy-Aware Location Optimization in Emerging Wireless Networks

CIF:Small：合作研究：新兴无线网络中的能源感知位置优化

• 批准号: 1815339
• 负责人: Hamid Jafarkhani
• 金额: $ 25万
• 依托单位: University of California-Irvine
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2018
• 资助国家: 美国
• 起止时间: 2018-10-01 至 2022-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1815339&HistoricalAwards=false
• 关键词: CIF; Small; Collaborative; Research; Energy

Recent years have witnessed an unprecedented emergence of new applications of wireless networks in different aspects of life. These new applications and their corresponding opportunities have improved the quality of life, provided economic growth, and facilitated the expansion of new businesses. Looking forward, several key defining aspects stand out for emerging wireless networks. These include energy efficiency as a central feature enabling large-scale networks, prolonged network lifetime, and "green" (i.e., environmentally friendly) operation. Networks will also be highly heterogeneous in nature, consisting of nodes with different power, communication, and computational capabilities. Most wireless nodes, in order to fulfill their functions, will be endowed with sensing capabilities, connecting the physical world to the virtual information world. Networks are to remain connected with high reliability so that information from one node may be conveyed to another anywhere, and at any time. The emerging wireless networks are often considered to be multi-tiered, consisting of the nodes, their access points, and possibly higher-tiered gateways, and endowed with mobility.The macro behavior of a wireless network (in terms of its overall sensing capability, energy efficiency, communication reliability, connectivity, and mobility) depends heavily on the micro placement/locations of its constituent nodes. This project explores the problem of energy-efficient node deployment in heterogeneous, multi-tiered, and mobile wireless networks, taking into account connectivity and autonomy. The innovative component exploits quantization theory, a seemingly unlikely candidate that is originally developed for signal compression, as a promising tool to address these challenges.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.

近年来，无线网络在生活的各个方面的新应用空前出现。这些新应用及其相应的机会提高了生活质量，提供了经济增长，并促进了新业务的扩展。展望未来，新兴无线网络的几个关键定义方面将脱颖而出。 其中包括将能源效率作为实现大规模网络、延长网络寿命和“绿色”（即环保）运行的核心特征。网络本质上也将是高度异构的，由具有不同功率、通信和计算能力的节点组成。大多数无线节点为了履行其功能，将被赋予感知能力，将物理世界与虚拟信息世界连接起来。网络应保持高可靠性连接，以便一个节点的信息可以随时随地传送到另一个节点。新兴的无线网络通常被认为是多层的，由节点、其接入点以及可能更高层的网关组成，并且具有移动性。无线网络的宏观行为（就其整体感知能力而言）能源效率、通信可靠性、连接性和移动性）在很大程度上取决于其组成节点的微观布局/位置。该项目探讨异构、多层和移动无线网络中的节能节点部署问题，同时考虑连接性和自治性。该创新组件利用了量化理论，这是一种最初为信号压缩而开发的看似不太可能的候选理论，作为解决这些挑战的有前途的工具。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力优点和更广泛的评估进行评估，被认为值得支持。影响审查标准。

项目成果

Optimal deployments of UAVs with directional antennas for a power-efficient coverage

具有定向天线的无人机的最佳部署，以实现节能覆盖

• DOI: 10.1109/tcomm.2020.2992521
• 发表时间: 2020-01
• 期刊: IEEE Transactions on Communications
• 影响因子: 8.3
• 作者: Guo, Jun;Walk, Philipp;Jafarkhani, Hamid
• 通讯作者: Jafarkhani, Hamid

Using Quantization to Deploy Heterogeneous Nodes in Two-Tier Wireless Sensor Networks

使用量化在两层无线传感器网络中部署异构节点

• DOI: 10.1109/isit.2019.8849271
• 发表时间: 2019-01-20
• 期刊: 2019 IEEE International Symposium on Information Theory (ISIT)
• 作者: Saeed Karimi;Jun Guo;H. Jafarkhani
• 通讯作者: H. Jafarkhani

Energy-Efficient Deployment in Static and Mobile Heterogeneous Multi-Hop Wireless Sensor Networks

静态和移动异构多跳无线传感器网络中的节能部署

• DOI: 10.1109/twc.2021.3135385
• 发表时间: 2024-09-13
• 期刊: IEEE Transactions on Wireless Communications
• 影响因子: 10.4
• 作者: Saeed Karimi;Jun Guo;H. Jafarkhani
• 通讯作者: H. Jafarkhani

Optimal 3D-UAV Trajectory and Resource Allocation of DL UAV-GE Links with Directional Antennas

具有定向天线的 DL UAV-GE 链路的最佳 3D-UAV 轨迹和资源分配

• DOI: 10.1109/globecom42002.2020.9322550
• 发表时间: 2020-08-31
• 期刊: GLOBECOM 2020 - 2020 IEEE Global Communications Conference
• 作者: Carles Diaz;H. Jafarkhani
• 通讯作者: H. Jafarkhani

Energy-Efficient Node Deployment in Heterogeneous Two-Tier Wireless Sensor Networks With Limited Communication Range

通信范围有限的异构两层无线传感器网络中的节能节点部署

• DOI: 10.1109/twc.2020.3023065
• 发表时间: 2020-10-20
• 期刊: IEEE Transactions on Wireless Communications
• 影响因子: 10.4
• 作者: Saeed Karimi;Jun Guo;H. Jafarkhani
• 通讯作者: H. Jafarkhani