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US 2015/0147995 A1Published application
Method and apparatus for wireless emergency alerts
AssigneeBlackBerry Limited
InventorsChandra Sekhar Bontu, Shalini Suresh Periyalwar, James Earl Womack, Zhijun Cai
Life of this patent
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Abstract
A method at a mobile device, including receiving, at the mobile device, an emergency alert message from a base station; determining a response is required for the emergency alert message; and sending the response to the base station.
Claims28
A method at a mobile device comprising:
- receiving, at the mobile device, an emergency alert message from a base station;
- determining a response is required for the emergency alert message;
- and
- sending the response to the base station.
1 more element
A mobile device comprising a processor, wherein the mobile device is configured to:
- receive an emergency alert message from a base station;
- determine a response is required for the emergency alert message;
- and
- send the response to the base station.
1 more element
Dependencies are inferred from the claim text.