National security alerting in wireless communication networks
First Claim
1. A wireless communication network, comprising:
- a plurality of network nodes each operable to serve mobile wireless devices; and
a control system operable to receive national security information for a geographic region, to identify the network nodes serving the geographic region, and to transmit the national security information to the identified network nodes;
wherein each of the identified network nodes are operable to receive the national security information, to generate security alert messages based on the national security information, and to transmit the security alert messages to a plurality of mobile wireless devices served by that identified network node.
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Abstract
A wireless communication network is described that includes a control system and a plurality of network nodes, such as MSCs. The network nodes communicate with mobile wireless devices, such as cell phones. The control system receives national security information for a geographic region. The control system identifies one or more network nodes serving the geographic region indicated in the national security information, and transmits the national security information to the identified network nodes. Each of the identified network nodes receives the national security information from the control system. The network nodes generate security alert messages based on the national security information, and transmit the security alert messages to one or more mobile wireless devices being served by that network node. In response to a security alert message, each mobile wireless device provides the security alert message, or a representation thereof, to a wireless subscriber using the mobile wireless device.
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Citations
20 Claims
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1. A wireless communication network, comprising:
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a plurality of network nodes each operable to serve mobile wireless devices; and
a control system operable to receive national security information for a geographic region, to identify the network nodes serving the geographic region, and to transmit the national security information to the identified network nodes;
wherein each of the identified network nodes are operable to receive the national security information, to generate security alert messages based on the national security information, and to transmit the security alert messages to a plurality of mobile wireless devices served by that identified network node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of alerting subscribers of a wireless communication network of national security situations, the method comprising:
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receiving national security information for a geographic region;
identifying network nodes of the wireless communication network serving the geographic region;
transmitting the national security information to the identified network nodes;
generating security alert messages in each of the identified network nodes based on the national security information; and
transmitting the security alert messages from the identified network nodes to a plurality of mobile wireless devices served by the identified network nodes. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification