Mobile station-based locator system
First Claim
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1. A locator system comprising:
- a GPS-enabled mobile station in communication with a E911-enabled wireless network;
a subscriber in network communication with said wireless network;
said mobile station being configured to send location information to said subscriber; and
said mobile station being configured to sense and automatically utilize a secondary location method when GPS signals are unavailable.
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Abstract
A locator system including a GPS-enabled mobile station is disclosed. The mobile station is in communication with a E911-enabled wireless network and a subscriber. The mobile station is configured to send location information to said subscriber and sense and automatically utilize a secondary location method when GPS signals are unavailable.
98 Citations
14 Claims
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1. A locator system comprising:
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a GPS-enabled mobile station in communication with a E911-enabled wireless network;
a subscriber in network communication with said wireless network;
said mobile station being configured to send location information to said subscriber; and
said mobile station being configured to sense and automatically utilize a secondary location method when GPS signals are unavailable. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A locator system comprising:
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GPS-enabled mobile station means in communication with a E911-enabled wireless network;
subscriber terminal means in network communication with said wireless network;
said mobile station comprising means for sending location information to said subscriber terminal means; and
said mobile station comprising means for automatically utilizing a secondary location means when GPS signals are unavailable. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification