Invention Grant
- Patent Title: Private mobile communication system for providing public network busy state information of mobile communication terminal
- Patent Title (中): 专用移动通信系统，用于提供移动通信终端的公网忙状态信息
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Application No.: US10650987Application Date: 2003-08-29
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Publication No.: US07308257B2Publication Date: 2007-12-11
- Inventor: Young-Cheol Ham , Gui-Jung Lee
- Applicant: Young-Cheol Ham , Gui-Jung Lee
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2002-0054633 20020910
- Main IPC: H04Q7/20
- IPC: H04Q7/20 ; H04M1/00
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.
Public/Granted literature
Information query
