Method and system for providing a location-based alert service in wireless communication environment
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United States of America Patent
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Oct 19, 2010
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Sep 13, 2006
filing date -
Jun 27, 2006
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Abstract
Disclosed is a method and a system for providing a location-based alert service in a wireless communication environment, wherein, in a case where a specific user is located in a certain zone using a mobile communication terminal and a mobile communication network, the number of location inquiries is minimized using a moving distance ratio, a moving direction and a Minimum Bounding Rectangle (MBR) in providing the a location-based alert service for informing that the specific user is located in a certain zone.
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