NAVIGATION DEVICE AND METHOD OF UPDATING THEREFOR
First Claim
1. A navigation device capable of a first level of operation and a second level of operation, the device comprising:
- a processing resource arranged to support, when in use, an operational environment;
a data store operably coupled to the processing resource and arranged to store updatable data useable by the operational environment; and
a communications network interface for supporting connectivity with a subscription-free communications network;
wherein the first level of operation consumes less power than the second level of operation;
the processing resource supports an activation module arranged to cause a transition from the first level of operation to the second level of operation; and
the processing resource is arranged to use the communications network interface following the transition to the second level of operation in order to download data.
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Accused Products
Abstract
A navigation device is capable of a first level of operation and a second level of operation. In at least one embodiment, the device includes a processing resource arranged to support, when in use, an operational environment. The device also includes a data store operably coupled to the processing resource and arranged to store updatable data useable by the operational environment. The device further includes a communications network interface for supporting connectivity with a subscription-free communications network. The first level of operation consumes less power than the second level of operation, and the processing resource supports an activation module arranged to cause a transition from the first level of operation to the second level of operation. The processing resource is also arranged to use the communications network interface following the transition to the second level of operation in order to download data.
24 Citations
28 Claims
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1. A navigation device capable of a first level of operation and a second level of operation, the device comprising:
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a processing resource arranged to support, when in use, an operational environment; a data store operably coupled to the processing resource and arranged to store updatable data useable by the operational environment; and a communications network interface for supporting connectivity with a subscription-free communications network;
wherein the first level of operation consumes less power than the second level of operation;
the processing resource supports an activation module arranged to cause a transition from the first level of operation to the second level of operation; and
the processing resource is arranged to use the communications network interface following the transition to the second level of operation in order to download data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 26, 27, 28)
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23. A method of updating a navigation device capable of a first level of operation and a second level of operation, the method comprising:
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supporting an operational environment; storing updatable data in a data store useable by the operational environment; providing a communications network interface for supporting connectivity with a subscription-free communications network; providing an activation module to cause a transition from the first level of operation to the second level of operation; and using the communications network interface following the transition to the second level of operation in order to download data;
wherein the first level of operation consumes less power than the second level of operation. - View Dependent Claims (24, 25)
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Specification