Invention Grant
US08073422B2 Satellite radio warning system and method 有权
卫星广播预警系统及方法

Satellite radio warning system and method
Abstract:
A system and method for distributing messages to a plurality of satellite receivers comprising sending a message with geographic target area coding or information via satellite or a ground repeater to at least one satellite receiving device equipped with geographic-aware information. The satellite receiving device thereafter utilizes its geographic aware information to compare with the geographic target area coding in the transmitted message to determine whether the satellite receiving device should present the message to the user of the satellite receiving device.
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