Samsung Electronics Co., Ltd.

Jae-Min Cha

Sung-Soo Kim

Seung-Min Lee

Jong-In Lee

Seung-min Lee

Min-Chull Paik

Chang-Won Jang

An electronic device is provided. The electronic device includes a first antenna, a second antenna, a transmission/reception path unit, a first reception path unit, a second reception path unit including a low noise amplifier (LNA), a signal path selection unit configured to connect each of the first antenna and the second antenna to the transmission/reception path unit, the first reception path unit, or the second reception path unit, and a radio frequency integrated circuit (RFIC) module or a processor including the RFIC module configured to control the signal path selection unit to have a first state in which the first antenna is connected to the transmission/reception path unit and the second antenna is connected to the second reception path unit or control the signal path selection unit to have a second state in which the first antenna is connected to the first reception path unit and the second antenna is connected to the transmission/reception path unit.

Electronic device and antenna control method thereof

Disclosed is a method of enhancing key functions in a mobile telecommunication terminal, and particularly a method of enhancing key functions in a key input section by having at least one or more separate keys. The method according to the invention includes the steps of confirming the kind of a special functional key, if inputted, waiting for an input of the key in the key input section if the inputted special functional key is a key for performing a separate function corresponding to the key in the key input section, and performing a function of the table corresponding to the key of the key input section, if inputted. The method further comprises the steps of displaying a demand for reversal of a state if the inputted special functional key demands a shift of the state between English capital letter mode and English small letter mode, performing a key function in accordance with the reversal of the state, detecting whether or not the input of the special functional key demands a shift of language mode settable in a key input mode, and if so, shifting the current language mode to a next settable language mode. The method further comprises the steps of displaying a selection of an Internet symbol mode if the demand for an input of the functional key corresponds to a demand for an input of the symbols, and displaying a symbol corresponding to the key corresponding to the key input section if the key corresponding to the key input section is inputted.

Method of enhacning key functions in mobile telecommunication terminal

Growing community of inventors

Yongin-si, South Korea

Jae-Min Cha