Telecommunications – Radiotelephone system – Emergency or alarm communication
Reexamination Certificate
2007-10-23
2007-10-23
Kincaid, Lester G. (Department: 2617)
Telecommunications
Radiotelephone system
Emergency or alarm communication
C455S433000, C455S435100, C455S456100, C455S436000
Reexamination Certificate
active
10175893
ABSTRACT:
Mobile terminal status information is sent from a mobile terminal to the communication network after predetermined period advertised from outside, and settings related with a location area for the mobile terminal are made based on the mobile terminal status information at a node in the communication network. In this manner, for example, the optimal location area may be set up in a way to follow changes in the mobile terminal property information, and location control may be performed efficiently even when the mobile terminal does not detect a change of location area, such as when a terminal moving at a high speed slows down it moving speed.
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Fujiwara Masumi
Sasada Koji
Watanabe Yugo
Yabusaki Masami
Casca Fred
Kincaid Lester G.
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