Samsung Electronics Co., Ltd.

Jin-Won Seo

Jeong-Hoon Park

Sung-Wook Park

Jai-Ho Lee

Sun-Ju Kim

Jeong-Eun Park

Ju-Ho Hyun

Han-Shin Seo

Sung-Wook Hyun

A method automatically unlocks a portable terminal. The method includes collecting specific information by the portable terminal at a current location, and if the specific information satisfies a pre-set condition, automatically unlocking the terminal.

Apparatus and method for automatic unlocking of portable terminal

A complex terminal includes an apparatus for controlling a Universal IC Card (UICC). The apparatus is configured to obtain a control information through a UICC initialization and provide a corresponding communication modem with the control information. A communication modem can request a communication authority based on the control information and obtain the communication authority from a controller. A selector can connect the corresponding communication modem to the UICC while the controller provides the corresponding communication modem with the communication authority.

Apparatus and method for controlling universal IC card in complex terminal

An apparatus and a method for transmitting/receiving a packet in a dual modem mobile communication terminal support data communication using both a host modem and a slave modem by additionally driving the slave modem when packet traffic is heavy. In the method for transmitting/receiving, at a host modem, a packet in a mobile communication terminal that includes the host modem and a slave modem, when a packet is received under a state where only the host modem is driven, it is determined whether a buffer count of the host modem is greater than a reference value. When the buffer count of the host modem is greater than the reference value, the slave modem is additionally driven and the received packet is provided to the slave modem.

Apparatus and method for transmitting/receiving packet in dual modem mobile communication terminal

Growing community of inventors

Seoul, South Korea

Jin-Won Seo