Deleting unnecessary map data
First Claim
Patent Images
1. A system for deleting map data, comprising:
- a memory configured to store a baseline set of map data, wherein the baseline set of map data includes a same set of a plurality of map bundles for all systems; and
a processor configured to;
responsive to initialization of the system, determine a location associated with a device, wherein the location is determined based at least in part on directly querying a modem to determine a type of modem and the device stores a plurality of map bundles in a local memory of the device;
select at least one of the plurality of map bundles to delete-based at least in part on the determined location, wherein the at least one of the plurality of map bundles to delete includes those map bundles not associated with the determined location; and
delete the selected at least one of the plurality of map bundles from the baseline set of map data in the local memory of the device.
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Abstract
A system for deleting map data comprises an interface and a processor. The interface is configured to determine a location associated with a device. The processor is configured to determine one or more map bundles to delete based at least in part on the location and delete the one or more map bundles.
7 Citations
24 Claims
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1. A system for deleting map data, comprising:
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a memory configured to store a baseline set of map data, wherein the baseline set of map data includes a same set of a plurality of map bundles for all systems; and a processor configured to; responsive to initialization of the system, determine a location associated with a device, wherein the location is determined based at least in part on directly querying a modem to determine a type of modem and the device stores a plurality of map bundles in a local memory of the device; select at least one of the plurality of map bundles to delete-based at least in part on the determined location, wherein the at least one of the plurality of map bundles to delete includes those map bundles not associated with the determined location; and delete the selected at least one of the plurality of map bundles from the baseline set of map data in the local memory of the device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A method for deleting map data, comprising:
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receiving a baseline set of map data, wherein the baseline set of map data includes a same set of a plurality of map bundles for all device; responsive to initialization of a device, determining, using a processor, a location associated with the device, wherein the location is determined based at least in part on directly querying a modem to determine a type of modem and the device stores a plurality of map bundles in a local memory of the device; selecting at least one of the plurality of map bundles to delete based at least in part on the determined location, wherein the at least one of the plurality of map bundles to delete includes those map bundles not associated with the determined location; and deleting the selected at least one of the plurality of map bundles from the baseline set of map data in the local memory of the device. - View Dependent Claims (24)
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23. A computer program product for deleting map data, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:
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receiving a baseline set of map data, wherein the baseline set of map data includes a same set of a plurality of map bundles for all devices; responsive to initialization of a device, determining, using a processor, a location associated with the device, wherein the location is determined based at least in part on directly querying a modem to determine a type of modem and the device stores a plurality of map bundles in a local memory of the device; selecting at least one of the plurality of map bundles to delete based at least in part on the determined location, wherein the at least one of the plurality of map bundles to delete includes those map bundles not associated with the determined location; and deleting the selected at least one of the plurality of map bundles from the baseline set of map data in the local memory of the device.
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Specification