NeTS-Small: Real-Time Participatory Vehicular Sensing

NeTS-Small：实时参与式车辆传感

• 批准号: 1017877
• 负责人: Jakob Eriksson
• 金额: $ 45万
• 依托单位: University of Illinois at Chicago
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-07-01 至 2014-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1017877&HistoricalAwards=false
• 关键词: NeTS; Small; Real; Time; Participatory

Vehicular sensing applications, such as the popular StreetView service by Google, offer tremendous opportunities for cost effectively monitoring urban and suburban environments. With participatory sensing, where individuals are able to contribute their own data, this potential grows even further, possibly to a point where StreetView type imagery could be recorded and distributed in near real-time, as opposed to collected once every few years.However, the aggregate bandwidth requirements of such an application by far surpass even the fastest cellular data services still on the drawing board. This project investigates alternative strategies for dealing with this coming data deluge, including in-network storage, distributed query processing, and vehicle-to-vehicle communication using extremely high-speed local wireless links. The anticipated results of the project include:- network and link layer mechanisms for efficient, GPS-assisted, vehicle to vehicle communication and in-network storage,- experimental demonstration and evaluation of said mechanisms in urban environments, and- analysis and simulation of the storage and communication capacity of mobile vehicular sensor networks,- open-source releases of software artifacts produced.

车辆传感应用程序（例如Google的流行街景服务）为有效地监视城市和郊区环境提供了巨大的机会。通过参与性传感，个人能够贡献自己的数据，这种潜力甚至可以进一步增长，可能会在一个地点，可以在接近实时录制和分发街道视图类型的图像，而不是每隔几年收集一次。但是，否则，该应用程序的总体带宽需求甚至超过了最快的蜂窝数据服务，甚至在图纸板上仍在绘图板上。该项目调查了处理此即将到来的数据洪水的替代策略，包括网络内存储，分布式查询处理以及使用极高的高速本地无线链接进行的车辆到车辆通信。该项目的预期结果包括： - 网络和链路层机制，可高效，由GPS辅助，车辆通信和网络存储， - 城市环境中上述机制的实验演示和评估以及 - 对可生产软件艺术品的移动车辆传感器网络的存储和交流能力进行分析和模拟。