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Collaborative Navigation for Defence and Emergency Services

机译：国防和紧急服务协同导航

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摘要

Indoor navigation remains an unsolved, or at best, partially solved problem. Some of the most promising technologies for providing indoor location and navigation capability rely on the use of deployed infrastructure, which allows for users of customized equipment and/or applications to operate within the specific venue where the technology is deployed, but not beyond its walls. While infrastructure can provide a solution to indoor navigation, its use imposes functional constraints on user systems attempting to exploit it, including the unfeasible presumption that the emergency services can support every deployed technology and brand in the case of dedicated systems, or that the WiFi access points or other signals of opportunity at least be present and powered in the case of their use. For the emergency services or defense personnel, it is not possible to predict where such infrastructure will be needed or available in advance, or to ensure that the building in question will have power at the time of entry. To avoid these pitfalls it is desirable to have indoor navigation solutions that are not explicitly dependent on the use of installed infrastructure to maintain acceptable positioning and navigation capability.
机译：室内导航仍然是一个尚未解决的问题，或者充其量只是部分解决的问题。提供室内定位和导航功能的一些最有前途的技术依赖于已部署的基础架构的使用，这允许定制设备和/或应用程序的用户在部署该技术的特定场所内运行，但不能超出其范围。虽然基础设施可以为室内导航提供解决方案，但其使用会对尝试利用室内导航的用户系统施加功能限制，其中包括在专用系统的情况下，紧急服务可以支持所有已部署的技术和品牌的不可行假设，或WiFi接入点或其他机会信号至少在使用时出现并提供动力。对于紧急服务人员或国防人员，无法预先预测将在何处需要或可用此类基础设施，或者无法确保所涉建筑物在进入时可以通电。为了避免这些陷阱，希望有一种室内导航解决方案，该解决方案不明确依赖于已安装的基础结构的使用来维持可接受的定位和导航能力。

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