Divided transmission of GPS coordinates
View Patent ↗Information associated with a geographic location is encoded, in a format readable by a mobile device including a GPS receiver, into a sideband channel of a first transmission medium. The information includes first partial global positioning system (GPS) coordinates, which are insufficient by themselves to completely identify the geographic location. The first partial GPS coordinates are transmitted via the sideband channel of the first transmission medium. Second partial GPS coordinates are transmitted to the mobile device via a second transmission medium. The first and second partial GPS coordinates are sufficient, when combined, to fully identify the geographic location.
1. A method comprising:
encoding information associated with a geographic location in a sideband channel of a first transmission medium, wherein:
encoding the information includes encoding the information in a format readable by a mobile device including a GPS receiver;
the information including first partial global positioning system (GPS) coordinates, the first partial GPS coordinates insufficient by themselves to completely identify the geographic location;
transmitting, via the sideband channel of the first transmission medium, the first partial GPS coordinates to the mobile device; and
transmitting at least second partial GPS coordinates to the mobile device via a second transmission medium, wherein the first partial GPS coordinates and the at least second partial GPS coordinates are sufficient, when combined, to fully identify the geographic location.
2. The method of claim 1 , wherein:
the first transmission medium includes a sideband of commercial radio station.
3. The method of claim 1 , wherein:
the second transmission medium includes a wide area network.
4. The method of claim 3 , further comprising:
establishing an Internet connection between the mobile device to a website; and
transmitting the at least second partial GPS coordinates directly to the mobile device via the Internet connection, without requiring manual entry of coordinates.
5. The method of claim 4 , wherein:
establishing the Internet connection includes using a code received by the mobile device during a radio broadcast.
6. The method of claim 1 , wherein transmitting at least second partial GPS coordinates to the mobile device includes:
transmitting, to the mobile device, a location-based set of live updates to a travel route currently displayed on the mobile device.
7. The method of claim 1 , wherein:
the mobile device is configured to receive an Radio Data System (RDS) broadcast signal; and
the at least second partial GPS coordinates are received in the RDS broadcast signal.
8. A system comprising:
a processor;
memory coupled to the processor, the memory storing a program of instructions which, when executed, configure the processor to:
encode information associated with a geographic location in a sideband channel of a first transmission medium, wherein:
encoding the information includes encoding the information in a format readable by a mobile device including a GPS receiver;
the information including first partial global positioning system (GPS) coordinates, the first partial GPS coordinates insufficient by themselves to completely identify the geographic location;
transmit, via the sideband channel of the first transmission medium, the first partial GPS coordinates to the mobile device; and
transmit at least second partial GPS coordinates to the mobile device via a second transmission medium, wherein the first partial GPS coordinates and the at least second partial GPS coordinates are sufficient, when combined, to fully identify the geographic location.
9. The system of claim 8 , wherein:
the first transmission medium includes a sideband of commercial radio station.
10. The system of claim 8 , wherein:
the second transmission medium includes a wide area network.
11. The system of claim 10 , wherein the processor is further configured to:
establish an Internet connection between the mobile device to a website; and
transmit the at least second partial GPS coordinates directly to the mobile device via the Internet connection, without requiring manual entry of coordinates.
12. The system of claim 11 , wherein:
establishing the Internet connection includes using a code received by the mobile device during a radio broadcast.
13. The system of claim 8 , wherein transmitting at least second partial GPS coordinates to the mobile device includes:
transmitting, to the mobile device, a location-based set of live updates to a travel route currently displayed on the mobile device.
14. The system of claim 8 , wherein:
the mobile device is configured to receive an Radio Data System (RDS) broadcast signal; and
the at least second partial GPS coordinates are received in the RDS broadcast signal.
15. A non-transitory computer readable medium tangibly embodying a program of instructions to be stored in a memory and executed by a processor, the program of instructions including:
at least one instruction to encode information associated with a geographic location in a sideband channel of a first transmission medium, wherein:
encoding the information includes encoding the information in a format readable by a mobile device including a GPS receiver;
the information including first partial global positioning system (GPS) coordinates, the first partial GPS coordinates insufficient by themselves to completely identify the geographic location;
at least one instruction to transmit the first partial GPS coordinates to the mobile device, via the sideband channel of the first transmission medium; and
at least one instruction to transmit at least second partial GPS coordinates to the mobile device via a second transmission medium, wherein the first partial GPS coordinates and the at least second partial GPS coordinates are sufficient, when combined, to fully identify the geographic location.
16. The non-transitory computer readable medium of claim 15 , wherein:
the first transmission medium includes a sideband of commercial radio station.
17. The non-transitory computer readable medium of claim 15 , wherein:
the second transmission medium includes a wide area network.
18. The non-transitory computer readable medium of claim 17 , wherein the program of instructions further comprises:
at least one instruction to establish an Internet connection between the mobile device to a website; and
at least one instruction to transmit the at least second partial GPS coordinates directly to the mobile device via the Internet connection, without requiring manual entry of coordinates.
19. The non-transitory computer readable medium of claim 18 , wherein:
establishing the Internet connection includes using a code received by the mobile device during a radio broadcast.
20. The non-transitory computer readable medium of claim 15 , wherein transmitting at least second partial GPS coordinates to the mobile device includes:
transmitting, to the mobile device, a location-based set of live updates to a travel route currently displayed on the mobile device.