DISSEMINATION OF CRITICAL ATMOSPHERIC CONDITIONS WITHIN GLOBAL AND REGIONAL NAVIGATION SATELLITE SYSTEMS
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Accused Products
Abstract
The invention relates to an apparatus for a regional or global navigation satellite system that includes an arrangement for receiving additional data or navigation messages from the navigation satellite system, and an arrangement for informing or alarming the user that critical atmospheric conditions occur, whereby the additional data or the navigation messages include atmospheric information.
21 Citations
33 Claims
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1-16. -16. (canceled)
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17. An apparatus for a regional or global navigation satellite system comprising:
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means for receiving information from the navigation satellite system, said information including (1) information which does not include information representative of critical atmospheric conditions, and (2) information representative of atmospheric conditions, including information representative of critical atmospheric conditions; and means for informing or alarming a user, when critical atmospheric conditions occur, that critical atmospheric conditions are occurring. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A process for a regional or global navigation satellite system (GNSS), said process comprising:
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determining atmospheric information; disseminating the atmospheric information to the satellites of the GNSS; disseminating the atmospheric information to receivers of the GNSS; informing a user of the receiver about the atmospheric information; and alarming the user of the receiver about critical atmospheric conditions when such conditions occur. - View Dependent Claims (30, 31, 32, 33)
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Specification