Location correlation in a region based on signal strength indications

A mobile device, comprising:

• a first radio of the mobile device to receive a first set of radio signals from a first radio system of a region that transmits location data to the mobile device in the region;
• a second radio of the mobile device to receive a second set of radio signals from a second radio system of the region that transmits beacon messages to the mobile device in the region;
• a location module implemented at least partially in hardware to:
• determine a current location of the mobile device based on the location data received in the first set of radio signals at the current location of the mobile device;
• determine received signal strength indication (RSSI) values from the beacon messages received in the second set of radio signals at the current location of the mobile device;
• generate a location mapping of the region based on the location data associated with the determined RSSI values at the current location and subsequent locations of the mobile device in the region;
• and
• access the location mapping after the first radio system is removed from the region, the location module of the mobile device configured for location determination based on RSSI values received from the second radio system that is still in the region correlated with mapped locations of the region as indicated in the location mapping.

A system, comprising:

• a first radio system of a region to transmit a first set of radio signals that include location data;
• a second radio system of the region to transmit a second set of radio signals that include received signal strength indication (RSSI) values;
• the mobile device configured to:
• determine a current location of the mobile device in the region based on the location data received in the first set of radio signals at the current location of the mobile device;
• determine a RSSI value from each of the radio signals in the second set of radio signals received at the current location of the mobile device;
• generate a location mapping of the region based on the location data associated with the determined RSSI values at the current location and subsequent locations of the mobile device in the region;
• and
• access the location mapping after the first radio system is removed from the region, the mobile device configured for location determination based on RSSI values received from the second radio system that is still in the region correlated with mapped locations of the region as indicated in the location mapping.