专利名称：Method and apparatus for determining an
integrity indicating parameter indicating theintegrity of positioning informationdetermined in a gobal positioning system
发明人：Francisco Amarillo Fernandez申请号：US13295646申请日：20111114公开号：US08902105B2公开日：20141202
专利附图：
摘要：The present invention relates to a method and an apparatus for determining an
integrity indicating parameter (e.g. an integrity risk IR or a protection level PL) indicatingthe integrity of positioning information determined from positioning information signalsdisseminated from a plurality of space vehicles SAT1, SAT2, SAT3 of a global positioningsystem. An input parameter (e.g. an alert limit AL or an integrity risk IR) is provided, aplurality of integrity information parameters (σ, σor equivalent, σ, k) are received, and theintegrity indicating parameter (IR; PL) is determined on the basis of the input parameter(AL; IR) and on the basis of a first relation between the integrity indicating parameter (IR;PL) and the input parameter (AL; IR) and the plurality of integrity information parameters(σ, σor equivalent, σ, k).
申请人：Francisco Amarillo Fernandez
地址：Madrid ES
国籍：ES
代理机构：Oliff PLC
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