Apparatus and method for controlling registration of mobile identification number of mobile communication terminals

• US 8,027,675 B2
• Filed: 04/28/2005
• Issued: 09/27/2011
• Est. Priority Date: 12/16/2004
• Status: Expired due to Fees

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Park, Sang-Kyun
• Primary Examiner(s): Kincaid; Lester
• Assistant Examiner(s): HERRERA, DIEGO D
• Application Number:
  US11/116,867
• Publication Number:
  US 20060135122A1
• Time in Patent Office: 2,343 Days
• Field of Search: 455/435.1, 455/435.2, 455/551
• US Class Current: 455/435.1
• CPC Class Codes: H04M 2207/18 wireless networks
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support
• CPC Class Codes: H04W 88/14 Backbone network devices
• CPC Class Codes: H04W 88/18 Service support devices; Network management devices

Abstract

An apparatus and method for controlling registration of a mobile identification number (MIN) of a mobile communication terminal. A memory stores a table in which MIN groups uniquely assigned to common carriers are stored, and a MIN of a mobile communication terminal. An input device inputs a MIN to be stored in the memory. If the MIN stored in the memory is a default MIN, a controller replaces the MIN stored in the memory with the MIN input from the input device. If the MIN stored in the memory is not the default MIN and the input MIN belongs to a MIN group assigned to a common carrier corresponding to the stored MIN, the controller replaces the stored MIN with the input MIN.

Claims

1. An apparatus for controlling registration of a mobile identification number (MIN) of a mobile communication terminal, the apparatus comprising:

a memory for storing a table in which MIN groups uniquely assigned to common carriers are stored, and for storing the MIN of the mobile communication terminal;

an input means for inputting another MIN to be stored in the memory; and

a controller for replacing the MIN stored in the memory with the another MIN

when the MIN stored in the memory is a default MIN, replacing the stored MIN with the another MIN when the MIN stored in the memory is not the default MIN and the another MIN belongs to a MIN group assigned to a common carrier corresponding to the stored MIN and,

discarding the another MIN when the another MIN does not belong to the MIN group assigned to the common carrier corresponding to the stored MIN.

2. The apparatus of claim 1, wherein the controller checks if the another MIN belongs to a MIN group assigned to an initial common carrier by referring to the table stored in the memory.

3. A method for controlling registration of a mobile identification number (MIN) of a mobile communication terminal, the method comprising the steps of:

inputting a MIN to be stored in the mobile communication terminal;

when a currently stored MIN is a default MIN, replacing the stored MIN with the input MIN, and when the currently stored MIN is not the default MIN, checking whether the input MIN belongs to a MIN group assigned to an initial common carrier among a plurality of MIN groups stored in a table stored in a memory of the terminal; and

replacing the currently stored MIN with the input MIN when the input MIN belongs to the MIN group assigned to the common carrier corresponding to the currently stored MIN.

4. The method of claim 3, further comprising discarding the input MIN if the input MIN does not belong to the MIN group assigned to the common carrier corresponding to the currently stored MIN.

5. The method of claim 3, wherein it is checked if the input MIN belongs to a MIN group assigned to an initial common carrier by referring to the table stored in the memory.

6. An apparatus for controlling registration of a mobile identification number (MIN) of a mobile communication terminal, the apparatus comprising:

a memory for storing a table in which MIN groups uniquely assigned to common carriers are stored, and for storing the MIN of the mobile communication terminal;

an input means for inputting another MIN; and

a controller for checking whether the another MIN belongs to a MIN group assigned to a common carrier corresponding to the MIN stored in the memory to determine whether to store the another MIN, and

replacing the currently stored MIN with the input MIN, when the input MIN belongs to the MIN group assigned to the common carrier corresponding to the currently stored MIN.

7. The apparatus of claim 6, wherein the controller discards the another MIN if the another MIN does not belong to the MIN group assigned to the common carrier corresponding to the MIN stored in the memory.

8. A method for controlling registration of a mobile identification number (MIN) of a mobile communication terminal, the method comprising the steps of:

inputting a MIN;

checking whether the input MIN belongs to a MIN group assigned to an initial common carrier among a plurality of MIN groups stored in a table previously stored in a memory of the terminal;

storing the input MIN according to the checked result; and

replacing the previously stored MIN with the input MIN when the input MIN belongs to the MIN group assigned to the common carrier corresponding to the previously stored MIN.

9. The method of claim 8, further comprising discarding the input MIN if the input MIN does not belong to the MIN group assigned to the common carrier corresponding to the previously stored MIN.

10. The method of claim 9, further comprising

providing a user with information indicating that the input MIN cannot be stored in the mobile communication terminal.