Samsung Electronics Co., Ltd.

Yonsei University

Beomju Kim

Jungsik Park

Sunghyup Lee

Daesik Hong

Sang-Wook Suh

Sung-Mook Lim

Hyunwoo Lee

Hyunju Hong

Minwoo Yoo

Hyunseok Kim

Wonsuk Chung

Jeonggyu Jo

Heeseok Jung

Hoyeong Lim

Jungoh Sung

Youngkyu Kim

Sungsoo Jun

Hyeongsoon Park

Hwanseok Choi

Jongchun Wee

Hyung-Jong Kim

Seoyoung Park

Changho Park

Yeohwan Yoon

Yongchan Choi

Myunggwan Park

Bumsun Park

An electronic device includes a housing, a first substrate disposed in an internal space of the housing, a conductive structure disposed at a location isolated from the first substrate, a second substrate electrically connected to the conductive structure and the first substrate, and an electrical connection member electrically connecting the second substrate to the conductive structure. The electrical connection member may include a first fixing portion fixed to the conductive structure, a second fixing portion fixed to the second substrate, and a connection portion connecting the first fixing portion and the second fixing portion. The first fixing portion includes a first bent portion bent along a first bent line from a neck portion, that is, a boundary area with the connection portion, and a second bent portion bent along a second bent line from the first bent portion. The first bent portion is bent in a first direction becoming distant from the conductive structure, and the second bent portion is bent in a second direction opposite to the first direction.

Electronic device including electrical connection member

An electronic device includes a housing including a front plate, a rear plate, a first support member, at least a portion of which is disposed between the front plate and the rear plate, and a second support member which faces the first support member, a display including a first display surface visually exposed to an exterior of the electronic device, and a second display surface which is opposite to the first display surface, a first connector mounted on the second display surface, a main printed circuit board disposed in the housing, and a first flexible printed circuit board connected to the main printed circuit board, where the first flexible printed circuit board includes a second connector facing the second support member and connected to the first connector.

Electronic device including connector

An electronic device is provided. The electronic device includes a housing comprising a front plate facing a first direction, a rear plate facing a second direction opposite to the first direction, and a side member configured to enclose a space between the front plate and the rear plate, a display panel having a first surface viewed through the front plate, a cover panel coupled to a second surface of the display panel and positioned at an inner area of the display panel, the cover panel comprising a hole formed adjacent to a first edge of the display panel, and a sensor comprising a light receiving portion positioned to correspond to a position of the hole of the cover panel, and a light emitting portion positioned at an outer area of the display panel.

Display assembly and electronic device including the same

An apparatus and method for performing uplink scheduling in a Multiple-Input Multiple-Output (MIMO) system are provided. The method includes selecting User Equipments (UEs) as members of at least one user set for simultaneous transmission from among UEs from which channel information is received, using the channel information, and generating a power control value for each of the at least one user set and transmitting the power control value to UEs of the user set. The at least one user set includes a second user set including UEs selected according to interference that the UEs cause to a first user set from among remaining UEs unselected for the first user set, the first user set including UEs selected in a descending order of reception power from among the UEs from which the channel information is received.

Method and apparatus for performing uplink scheduling in a multiple-input multiple-output system

A frequency-efficient antenna operation method is provided in a multiuser beamforming system. The method includes determining channel correlations and channel gain differences between channels using channel information received from multiple terminals, classifying the multiple terminals into at least one or more clusters using the channel correlations and channel gain differences, selecting a beamforming vector for each of the one or more clusters using the channel information of at least one or more terminals in the one or more clusters, allocating power to the terminals in each of the one or more clusters, and forming a beam based on the allocated power and the selected beamforming vector. According to the method, interference due to sharing space resources may be reduced and more efficient data communication may be achieved.

Method and apparatus for operating a non-orthogonal multiple access scheme in multiuser beamforming system

A method and apparatus for charging a battery of a mobile device are provided. In the apparatus, a processor of the device starts a charging process when a connection of a charger is detected after a booting process of the device is initiated. The processor adjusts electric power by performing at least one of reducing consuming power of the device and raising charging power of the device. When a completion condition of a power adjustment is satisfied, the processor returns the electric power by performing at least one of returning the reduced consuming power to a basic consuming value and returning the raised charging power to a basic charging value.

Method and apparatus for charging over-discharged battery in booting process

Growing community of inventors

Seoul, South Korea

Beomju Kim