Samsung Electronics Co., Ltd.

Yonsei University

University-industry Cooperation Group of Kyung Hee University

Kt Corporation

Lg Electronics Inc.

Bluebird Soft Inc.

Jang-Won Lee

Kyu-Heon Kim

Gwang-Hoon Park

Doug-Young Suh

Hyun-Suk Lee

Yun-Je Oh

Tae-sung Park

Do-young Joung

Jong-pil Park

Chan-min Park

Ho-Jin Lee

Sang-Man Bak

Em-Hwan Kim

Young-Bum Kim

Jae-Yeon Song

Kyung-Mo Park

Youn-Sun Kim

Sung-Ryeul Rhyu

Jun Ho Lee

Jun-Ho Lee

Tae-Sung Park

Young-Woo Kwak

Hoon-Dong Noh

Byung-Gook Kim

Seo-young Hwang

Yiling Xu

Ga-hyun Ryu

Nam-guk Kim

Jong-ho Kim

Yoon-Jin Lee

Jungsu Kim

Sangho Lim

Kwang-Hyun La

Jung-han Kim

Jung-Han Kim

Gil-yoon Kim

Hee-jean Kim

Sang-jun Ahn

Gil-Yoon Kim

Jae-Won Lim

Gi-Jun Park

Bum-Jun Kim

Soo-ryum Choi

Yong-seok Shin

Jung-Su Kim

Hye-Won Kang

Seok-Jae Moon

Do-Yup Kim

Kyeong-Won Kim

Emhwan Kim

Jaehun Choe

Ki-Hyoun Kwon

Jeong-Ahn Kwong

Jae-Hun Choe

Woo-Seok Chang

Su-Hwan Park

Hee-Jean Kim

Nam-Guk Kim

Ga-Hyun Ryu

A method for operating a power transmitting device in a wireless communication system is provided. The method includes receiving feedback information corresponding to power harvest from a plurality of electronic devices, performing beam scheduling based on the feedback information, and transmitting power to the plurality of the electronic devices using at least one beam based on the beam scheduling.

Apparatus and method for transmitting and receiving information and power in wireless communication system

A signal processing device of a base station being connected to one or more wireless devices of the base station is provided. The signal processing device includes a memory and a processor configured to transmit wireless device setting information to the one or more wireless devices via a front-haul interface during a predetermined time frame, transmit a downlink packet, which is obtained by packetizing downlink baseband data, to the one or more wireless devices via the front-haul interface, receive an uplink packet through the front-haul interface, obtain uplink baseband data and inherent control information by performing uplink packetization on the received uplink packet, and process the uplink baseband data based on analysis of the obtained inherent control information.

Interface device and method in wireless communication network

The transmitting and receiving information and power in a wireless communication system are provided. A transmitting apparatus includes a transceiver, and at least one processor coupled with the transceiver. The at least one processor is configured to generate a symbol including a first set of signals for transferring power and a first information value or a second set of signals for transferring power and a second information value, and transmit the symbol. The first information and the second information may be indicated by a result value determined based on a predefined rule on the basis of a first value acquired by forwardly rectifying the symbol and a second value acquired by reversely rectifying the symbol. Each of the first value and the second value may be determined based on at least one of frequencies, magnitudes, or phases of the signals included in the symbol.

A method and an apparatus for reproducing video data are provided. The method includes the steps of extracting a coded video data stream and video data attribute information from the stored video file, extracting samples relevant to an expanded time layer from the extracted video data stream on the basis of the location information of the sample which allows for temporal layer access contailed in the video data attribute information, and restoring and reproducing the extracted samples.

Method and apparatus for reproducing video data

Provided are an image processing apparatus and method for decreasing an amount of power consumed to display an image. The image processing apparatus includes: an input interface configured to input image data; at least one processor configured to obtain an output pixel value by adjusting at least one selected from luminance, resolution, and precision regarding a portion of the image data; and an output interface configured to output image data including the obtained output pixel value.

Image processing method and apparatus for operating in low-power mode

A method of operating a wearable watch includes recognizing a predetermined gesture including pitching or rolling, setting a yaw reference value when recognizing the predetermined gesture and compensating a display orientation according to a change in yaw data corresponding to yawing from the yaw reference value to uniformly keep a target shape according a gaze direction of a user.

Wearable watch and display method thereof

An emergency notification system and server are provided. The emergency notification system includes a wearable device that senses biosignals of a user wearing the wearable device and captures environment data; and a mobile device that periodically receives at least one of the biosignals and the environment data from the wearable device, determines a distance between the mobile device and the wearable device, periodically transmits the at least one of the biosignals and the environment data to a server, requests the wearable device to provide the at least one of the biosignals and the environment data, and transmits the received at least one of the biosignals and the environment data to the server.

Emergency notification system and server

A shadow rendering method is provided. The shadow rendering method includes emitting radial light to an object so that a shadow area for the object generated by a three-dimensional modeling is projected; determining a portion of the shadow area as a penumbra area for the object; and rendering a penumbra for the object to the penumbra area.

Shadow rendering apparatus and control method thereof

A flexible server system includes an embedded processor, one or more processor boards, one or more storage boards, and a switch including a plurality of ports. The embedded processor, the one or more processor boards, and the one or more storage boards are connected to a corresponding one of the plurality of ports. The embedded processor, the one or more processor boards, the one or more storage boards, and the switch each include a peripheral component interconnect express (PCIe) interface. The one or more processor boards and the one or more storage boards are connected to the switch through connectors where each of the corresponding connectors have a same size. The embedded processor controls the switch to route a packet from one of the plurality of ports to another one of the plurality of ports.

Flexible server system

Provided are method and apparatus for transmitting and receiving a multimedia streaming service via a network. The method of providing a multimedia streaming service includes: dividing encoded data of a video including at least one of a two-dimensional (2D) video and a three-dimensional (3D) video into fragments; determining at least one of 3D signaling information for each fragment and relationship information to be used when the video refers to other videos; and continuously transmitting the fragments including the property information regarding the fragments and encoded video data.

Method for providing fragment-based multimedia streaming service and device for same, and method for receiving fragment-based multimedia streaming service and device for same

Provided is a digital image signal processing method, a recording medium for recording the method, and a digital image signal processing apparatus, in which a storage area of a memory may be efficiently used and an image desired by a user can be stored even when the storage area of the memory is insufficient. According to the present invention, a scene of an image may be recognized and a resolution and an image quality may be modified according to the recognized scene, thereby efficiently using the storage area of the memory.

Digital image signal processing method, medium for recording the method, and digital image signal processing apparatus

A mobile terminal includes an upper casing having at least one exposure opening formed by penetrating a predetermined area thereof, a lower casing coupled to the upper casing to face each other and having an accommodation space formed therein and capable of accommodating an internal part assembly including a printed circuit board, and a middle frame arranged between the upper casing and the lower casing and coupled to the upper casing and the lower casing, and supporting installation parts electrically connected to the internal part assembly and installed such that at least part thereof is exposed to the outside through the exposure opening. A resin mold waterproof ring which is injection molded of synthetic resin having elasticity to have a predetermined width along at least part of an edge portion of the middle frame is integrally coupled to the middle frame and, when the upper casing, the lower casing, and the middle frame are coupled one another, the resin mold waterproof ring is pressed by the upper casing and the lower casing to seal a gap between the upper casing and the lower casing.

Mobile terminal

A method of storing 3D image data in a recording medium includes: loading, in a predetermined file type field, image type information indicating either one of a single stereoscopic image or a compound image including a monoscopic image and a stereoscopic image; loading, in a predetermined image configuration information container field, scene descriptor information indicating temporal and spatial relations between a plurality of media objects included in the three-dimensional image, object configuration information indicating attributes of each media object of said plurality of media objects and a configuration relation between encoded streams of the plurality of media objects, configuration information of the encoded streams; loading in an image data container field media data of an image to be stored; and loading, in a meta container field, metadata including information for playing the 3D image data.

Method of recording three-dimensional image data

A Digital photographing apparatus having a replaceable lens mounted thereon, a method of controlling the digital photographing apparatus, and a recording medium having recorded thereon a program for executing the method are provided. The digital photographing apparatus includes an imaging device generating an image signal by imaging light through the mounted lens, a user interface receiving a selection of a user of one of a plurality of replaceable lenses, a reading unit reading specification information regarding the selected lens, a changing unit changing the image signal based on the read specification information regarding the selected lens, and a display unit displaying the changed image signal as a preview image.

Digital photographing apparatus, method of controlling the same, and recording medium having recorded thereon program for executing the method

A method for transmitting stereoscopic images using a variety of transport protocols is provided. To this end, a stereoscopic image packet is defined that comprises a stereoscopic packet header and a stereoscopic video packet header. The defined stereoscopic packet header and stereoscopic video packet header are used to transmit metadata needed for transmission of stereoscopic images. By doing so, it is possible to ensure compatibility with a variety of transport protocols.

Apparatus and method for transmitting stereoscopic image data

Growing community of inventors

Suwon-si, South Korea

Jang-Won Lee