Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-12-11
2007-12-11
Trost, William (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S445000, C455S554200
Reexamination Certificate
active
10650987
ABSTRACT:
A private mobile communication system is for providing a public network busy state information of a mobile communication terminal. The private mobile communication system for informing a call origination mobile communication terminal of a public network busy state of a mobile communication terminal registered in a mobile communication system includes an HLR (Home Location Register) having a parameter indicating a public network busy state with respect to each mobile communication terminal registered in a private mobile communication system, and a message routing module for setting up a public network busy state of the mobile communication terminal in the case where the mobile communication terminal performs a call origination or a call reception over a public mobile communication network within a private mobile communication network.
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Office Actionfrom the Japan Patent Office issued in Applicant's corresponding Korean Patent Application No. 10-2002-54633 dated Oct. 18, 2005.
Japanese Office Action corresponding to Japanese Patent Application No. 2003-318336, issued on Nov. 21, 2006.
Ham Young-Cheol
Lee Gui-Jung
Bushnell , Esq. Robert E.
Santiago-Cordero Marivelisse
Trost William
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