US 7,546,119 B2
Changing operation parameter of communication terminal
Young-Cheol Ham, Suwon-si (Korea, Republic of)
Assigned to Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do (Korea, Republic of)
Filed on Dec. 29, 2005, as Appl. No. 11/319,437.
Claims priority of application No. 10-2005-0001872 (KR), filed on Jan. 07, 2005.
Prior Publication US 2006/0154605 A1, Jul. 13, 2006
Int. Cl. H04M 3/00 (2006.01); H04W 4/00 (2009.01); H04B 7/00 (2006.01)
U.S. Cl. 455—419  [370/310] 15 Claims
OG exemplary drawing
 
1. A system of changing an operation parameter of a communication terminal, the system comprising:
a user database adapted to store upgrade state information for an operation parameter of the communication terminal, and when version information for the communication terminal corresponds with an old operation parameter, adapted to transmit a new operation parameter to the communication terminal in dependence upon information indicative of the new operation parameter stored in the user database; and
an upgrade server that, when the version information for the communication terminal corresponds with the new operation parameter in conformance with the information indicative of the new operation parameter stored in the user database, determines, by reference to a database different from the user database, whether the communication terminal having the new operation parameter needs to be upgraded by an upgraded operation parameter, and provides the upgraded operation parameter information in dependence upon information indicative of the upgraded operation parameter stored in the database to the communication terminal upon a determination that the communication terminal having the new operation parameter needs to be upgraded with the ungraded operation parameter information.