DETECTING ROGUE RADIO FREQUENCY BASED TAGS BASED ON LOCATIONING
First Claim
1. A system for detecting rogue radio frequency based devices, comprising:
- a plurality of radio frequency based tags configured to be disposed at different locations within an area and operable to periodically broadcast information in a beacon, the information including each tag'"'"'s unique identity information, respectively;
a map of the area, the map for specifying identified radio frequency based tags and their respective locations within the area;
a mobile device operable to read at least one beacon in proximity to at least one of the radio frequency based tags and send at least one location update message, respectively; and
a server operable to detect rogue radio frequency based devices within the area based on the at least one location update message and the map.
5 Assignments
0 Petitions
Accused Products
Abstract
A method and system for detecting rogue radio frequency based devices includes a plurality of radio frequency based tags disposed at different locations within an area and operable to periodically broadcast information in a beacon, the information including each tag'"'"'s unique identity information. A map of the area specifies identified radio frequency based tags and their respective locations within the area. A mobile device reads beacons in proximity to the radio frequency based tags and sends location update messages to a server that detects rogue radio frequency based devices within the area based on the location update messages and the map.
-
Citations
17 Claims
-
1. A system for detecting rogue radio frequency based devices, comprising:
-
a plurality of radio frequency based tags configured to be disposed at different locations within an area and operable to periodically broadcast information in a beacon, the information including each tag'"'"'s unique identity information, respectively; a map of the area, the map for specifying identified radio frequency based tags and their respective locations within the area; a mobile device operable to read at least one beacon in proximity to at least one of the radio frequency based tags and send at least one location update message, respectively; and a server operable to detect rogue radio frequency based devices within the area based on the at least one location update message and the map. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A method for detecting rogue radio frequency based devices, comprising:
-
defining a map of an area, the map specifying identified radio frequency based tags and their respective locations within the area; the radio frequency based tags periodically broadcasting information in respective beacons, the information including each tags unique identity information, respectively; reading at least one beacon by a mobile device in proximity to at least one of the radio frequency based tags, respectively; receiving at least one location update message from the mobile device, the message including identity information in the beacon; and detecting rogue radio frequency based devices within the area based on the at least one location update message and the map. - View Dependent Claims (17)
-
Specification