Collaborative Research: CRI: IAD: A Testbed for Research and Development of Next Generation 9-1-1 Services

合作研究：CRI：IAD：下一代 9-1-1 服务研究和开发的测试平台

• 批准号: 0751118
• 负责人: Walter Magnussen
• 金额: $ 30.7万
• 依托单位: Texas A&M University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-09-01 至 2013-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0751118&HistoricalAwards=false
• 关键词: Collaborative; Research; CRI; IAD; Testbed

Traditional 9-1-1 systems, which date back to 1970s, support only voice, while non-emergency communications now feature other media. Adding additional media for 9-1-1 presents opportunities and challenges. Text messages, images captured by cell phones, video clips, and automatic crash notification messages can dramatically enhance the 9-1-1 services by expediting emergency responses and reducing crash clearance times. The rapid increase of residential, nomadic and mobile VoIP usage requires the development of VoIP-based next generation 9-1-1 systems and services that will replace the current circuit-switched 9-1-1 systems. Beyond limitations in media and mobility support, existing systems are inefficient and cannot easily accommodate new functionality. This project is a collaboration among University of North Texas, Columbia University and Texas A&M University, where UNT will be the lead institution, to develop a testbed that will enable research on understanding and analysis of next generation 9-1-1 services. The testbed make possible research and development in reliability, security, function-appropriate privacy and other areas that already difficult in large scale VoIP, but which become daunting when the VoIP system is critical infrastructure. The broader impacts of this project are many. A testbed for Internet-based 9-1-1 research is particularly important as both state and federal governments are in the process of planning next-generation emergency communication platforms, unfortunately often without adequate vendor-neutral testing and evaluation. Users of the testbed will investigate issues related to locating9-1-1 callers, securing Public Safety Answering Points, ensuring continuous availability of 9-1-1 services during large-scale emergencies, predicting emergencies, providing citizen alerts ("reverse 9-1-1"), and improving inter-agency coordination. The PIs expect to translate results from research on this infrastructure to engineering guidelines and disseminate results across government organizations, standards bodies such as IETF and National Emergency Number Association (NENA) and 9-1-1 centers. Moreover, the findings from the experiments in this project will be useful for the residents across USA.

传统的9-1-1系统可以追溯到20世纪70年代，只支持语音，而非紧急通信现在具有其他媒体。为9-1-1增加额外的媒体带来了机遇和挑战。短信、手机捕捉的图像、视频剪辑和自动碰撞通知消息可以通过加快应急响应和减少碰撞清除时间来显著增强9-1-1服务。住宅、游牧和移动的VoIP使用的快速增长要求开发基于VoIP的下一代9-1-1系统和服务，其将取代当前的电路交换9-1-1系统。除了媒体和移动支持方面的限制外，现有系统效率低下，无法轻松容纳新功能。 该项目是北德克萨斯大学、哥伦比亚大学和德克萨斯农工大学之间的合作，UNT将成为该项目的牵头机构，以开发一个测试平台，从而能够对下一代9-1-1服务的理解和分析进行研究。 该测试平台使可靠性，安全性，功能适当的隐私和其他领域的研究和开发成为可能，这些领域在大规模VoIP中已经很困难，但当VoIP系统成为关键基础设施时，这些领域变得令人生畏。这个项目的广泛影响是多方面的。 一个基于互联网的9-1-1研究的试验平台尤为重要，因为州和联邦政府都在规划下一代应急通信平台，不幸的是，往往没有足够的供应商中立的测试和评估。 测试平台的用户将调查与定位9 -1-1呼叫者、确保公共安全应急点安全、确保在大规模紧急情况下9-1-1服务的持续可用性、预测紧急情况、提供公民警报（“反向9-1-1”）以及改善机构间协调有关的问题。PI希望将对该基础设施的研究结果转化为工程指导方针，并在政府组织、IETF和国家紧急号码协会（NENA）等标准机构以及9-1-1中心之间传播结果。此外，该项目的实验结果将对美国各地的居民有用。