Samsung Electronics Co., Ltd.

Sanggi Oh

Hyungyong Lee

Jehwan Seo

Yongjin Kang

Geunsam Yang

Sangho Hong

An electronic device and an operation method thereof are disclosed. The disclosed electronic device may include: a processor, a memory configured to store at least one instruction executable by the processor, and a communicator, wherein the communicator may include a first antenna, a second antenna, a first filter configured to allow a radio frequency (RF) signal in a first frequency band to pass therethrough, and a second filter configured to allow an RF signal in a second frequency band to pass therethrough, and the processor is configured, in response to the at least one instruction being executed by the processor, to: connect to an access point using one of the first frequency band, the second frequency band, and a third frequency band, and control a connection between the first antenna and the first filter and a connection between the second antenna and the second filter based on a communication channel between the electronic device and the access point and a communication channel of a peer-to-peer (P2P) connection, in response to performing the P2P connection with a peripheral device.

Electronic device for performing wireless communication and operation method thereof

An electronic device is provided. The electronic device identifies, in a state paired with a first external device providing content data, an occurrence of event for pairing with a second external device; releases the pairing with the first external device and performs the pairing with the second external device; sets up the electronic device as a primary device for pairing with the first external device; transmits information about the primary device to the first external device to perform the pairing with the first external device; and based on the content data received form the first external device, outputs content and transmits the content data to the second external device.

Electronic device and control method therefor

An electronic device includes a first processor, a second processor; and a communication interface. The second processor transmits, via a hardware wire, state information indicating a state of the first processor to the communication interface; and based on the first processor entering a suspend mode from a normal mode, change the state information from a first value to a second value, and the communication interface, based on the state information being changed, disconnects the first processor from the communication interface by turning off power of an universal serial bus (USB) interface. Moreover, the second processor, based on the first processor entering the normal mode from the suspend mode, changes the state information from the second value to the first value, and the communication interface, based on the state information being changed, connects the first processor to the communication interface by turning on the power of the USB interface.

Electronic device and operation method thereof

Disclosed is a display apparatus including: a display panel, a chassis supporting the display panel, a cover coupled to the chassis, a substrate disposed between the chassis and the cover, and a multi-band antenna disposed on the substrate. The multi-band antenna includes a first radiator configured to transmit and receive radio signals in a first frequency band and disposed on the substrate and extending parallel to the substrate, and a second radiator configured to transmit and receive radio signals in a second frequency band different from the first frequency band and protruding toward the cover at a position adjacent to the first radiator.

Display apparatus

A display apparatus and an antenna assembly are provided. The display apparatus includes: a display; a first circuit board including at least one electronic part configured to process an image signal for displaying an image on the display; a second circuit board including at least one antenna configured to transmit and receive a radio frequency (RF) signal for communication between the display apparatus and an external apparatus; and a spacer provided between the first circuit board and the second circuit board, and configured to space the first circuit board and the second circuit board apart from each other. Thus, radiation performance in the antenna is improved with easy design based on the structure of the display apparatus. Thus, radiation performance in the antenna is improved with easy design based on the structure of the display apparatus.

Display apparatus and antenna assembly

A display apparatus includes a display; a wireless communication module configured to wirelessly communicate in a first frequency band or a second frequency band; and a controller configured to control the wireless communication module to search for a radio signal transmitted from a wireless access point (WAP), to control the display to display identification information included in each of a plurality of radio signals received by the wireless communication module, and to display a message for guiding wireless communication with the WAP in the first frequency band on the display based on the user's selection of wireless communication with the WAP in the second frequency band. Accordingly, the display apparatus may guide the user's selection so as to perform wireless communication in a frequency band for optimal wireless communication based on the quality of wireless communication.

Display apparatus and method of controlling the same

Disclosed are an electronic device and a control method thereof. The electronic device includes: a housing; a plurality of antennas respectively installed in a plurality of locations spaced from each other in the housing; a communicator configured to transmit and receive a communication signal through the antenna; and at least one processor configured to: select a combination of two or more antennas having a relatively higher quality out of the plurality of antennas based on a transmission and reception quality of the communication signal; and control the communicator to transmit and receive the communication signal through the selected combination of antennas.

Growing community of inventors

Suwon-si, South Korea

Sanggi Oh