Samsung Electronics Co., Ltd.

Hongju Park

Suyoung Park

Soomin Lee

Sangho Lee

Wonsuk Chung

Jangbok Lee

Jookwan Lee

Hyejeong Kim

Sunmin Hwang

Hansung Leem

Kisung Park

Euichang Jung

Suha Yoon

Sunghyuk Shin

Hong Bae Kim

Hong Jin Kim

Taeseop Lee

Junsuk Kim

Taelee Lee

Seoghee Jeong

Sohmann Kim

Hong Chul Kim

Minkyung Lim

Kumrye Park

A portable communication device includes a touch screen display; first communication circuitry configured to support a long term evolution (LTE) communication; second communication circuitry configured to support a new radio (NR) communication; a memory storing operator information indicating an operator of a mobile network and operator policy information; and at least one processor configured to receive, from an LTE base station corresponding to the mobile network via the first communication circuitry, a system information block (SIB) and a non-access stratum (NAS) message, determine, based on the SIB and the NAS message, whether dual connectivity of the LTE communication and the NR communication is available for the portable communication device, based on the operator information, the operator policy information and determining that the dual connectivity is available for the portable communication device, select an indicator from a first indicator and a second indicator, the first indicator indicating that the portable communication device is connected with the mobile network via the LTE communication, the second indicator indicating that the NR communication is available for the portable communication device to connect with the mobile network, and display the selected indicator via the touch screen display.

Electronic device for displaying indicator regarding network and method thereof

To perform a first communication with a first base station through the first communication circuit by using a first frequency band, perform a second communication with a second base station through the second communication circuit by using a second frequency band, determine whether the first communication interferes with the second communication, and transmit, to the second base station for the second communication on the basis of the determination result, a request for using a third frequency band, which is different from the second frequency band in at least one from among bandwidth, center frequency, or sub-carrier spacing (SCS). Other various embodiments are possible.

Electronic device, and method for reducing self-interference due to dual uplink operation

The present disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rate beyond a 4G communication systems such as LTE. A method by a terminal in a wireless communication system according to an embodiment of the present invention comprises the steps of: deciding the release of the connection to a secondary node; generating a connection release request message for requesting the connection release; and transmitting the connection release request message.

Method and device for reducing power consumption by terminal in wireless communication system

Electronic device for displaying indicator to indicate a type of wireless network and method thereof

The present disclosure relates to a communication technique for converging a 5G communication system for supporting a higher data transfer rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart home, smart buildings, smart cities, smart cars or connected cars, health care, digital educations, retail business, security and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The communication method for a terminal according to one embodiment of the present invention may comprise the steps of: detecting at least one synchronization signal; determining whether the at least one detected synchronization signal belongs to an operating frequency band for a terminal; and storing information relating to the at least one synchronization signal which has been determined as belonging to the operating frequency band for the terminal.

Method and device for operating terminal in 5G system

An electronic device includes at least one wireless communication circuit; a display, a processor, and a memory configured to store first information associated with new radio (NR) cell searching, the memory storing instructions that, when executed, cause the processor to receive a system information block (SIB) including information indicating that evolved terrestrial radio access network (E-UTRAN) new radio-dual connectivity (EN-DC) is possible, from a long-term evolution (LTE) base station by using the at least one wireless communication circuit; select a cell of the LTE base station based at least partly on the SIB, using the at least one wireless communication circuit; display a first indicator associated with availability of LTE on a partial region of the display, in response to selecting the cell of the LTE base station; after selecting the cell of the LTE base station, perform the NR cell searching based at least partly on the first information, using the at least one wireless communication circuit; display a second indicator associated with availability of NR on the partial region of the display, based at least partly on the result of the NR cell searching; and display a third indicator obtained by changing at least part of a color or shading of the second indicator, on the partial region of the display in response to performing data transmission to an NR base station after determining the result of the NR cell searching.

A method and apparatus of providing a mouse function in a touch device includes displaying a mouse interface which is divided into a panning area and a pointer move area. An input of a mouse gesture is received through the mouse interface, processing a panning operation of a contents screen which is displayed in a display device when the mouse gesture is inputted in the panning area, and processing a move operation of a mouse pointer which is displayed in the display device when the mouse gesture is inputted in the pointer move area. The touch device at the time of execution of the mouse mode, and generates a control event for panning the contents screen and moving the mouse pointer according to a mouse gesture which is inputted from the panning area and the pointer move area may provide a mouse function for a display device.

Method and apparatus for providing mouse function using touch device

Growing community of inventors

Gyeonggi-do, South Korea

Hongju Park