Generating correlation codes for location information
A location data system in a wireless communication system generates and maintains a random number without transferring the random number from the location data system. The location data system monitors a message flow to identify location messages that include a wireless communication device identifi...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A location data system in a wireless communication system generates and maintains a random number without transferring the random number from the location data system. The location data system monitors a message flow to identify location messages that include a wireless communication device identifier and location information for the wireless communication device. The location data system then processes the random number and the device identifier to generate a correlation code. The location data system transfers location records, including the correlation code and the location information but not the device identifier, from the location data system, wherein individual location records are transferred in response to identifying individual location messages. Finally, the random number is deleted from the location data system. |
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