Voice Over Internet Protocol (VOIP) E911 Metro Street Address Guide (MSAG) Validation
First Claim
Patent Images
1. A metro street address guide (MSAG) validation database, comprising:
- a plurality of validated street addresses;
wherein each of said plurality of validated street addresses is correlated with a polygon area defined by latitude/longitude coordinates.
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Accused Products
Abstract
An overlay list of MSAG-valid addresses is created for use in lieu of (or in addition to) the lat/lon or postal address which otherwise would go with an E911 VoIP 911 call. This overlays the nation with a series of MSAG-addressed polygons, with center points identified in those polygons, and MSAG-valid addresses provided to the PSAPs for those centers, preferably along with the original latitude/longitude coordinates.
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Citations
2 Claims
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1. A metro street address guide (MSAG) validation database, comprising:
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a plurality of validated street addresses; wherein each of said plurality of validated street addresses is correlated with a polygon area defined by latitude/longitude coordinates.
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2-18. -18. (canceled)
Specification