Seoul, South Korea

Sungkyunkwan University

www.skku.edu
Seoul, South Korea

Sungkyunkwan University is a private research university with campuses in Seoul and Suwon. Originally, it was founded in 1398 by the Joseon Dynasty located in the heart of central Seoul. It was authorized as Sungkyunkwan, the foremost educational institution of Joseon, by the great code of the state administration pertaining to the royal assent.Today, the university has two campuses: the Humanities and Social science Campus in Seoul, and the Natural science Campus in Suwon. Eighteen schools and three colleges offer degrees at the bachelor's level, and twelve graduate schools confer various degrees at both the masters and doctoral levels. SKKU offers Korea’s first fully English-taught Global MBA program, which has gained tremendous international recognition. SKKU also has one of the best medical schools in South Korea, which is affiliated with the world-famous Samsung Medical Center. Samsung partnered with SKKU in the period of 1965-1977 and took up its partnership in 1996. Recent years have seen a trend of SKKU rising in university rankings, consistently placing in the top 5 nationally. Wikipedia.


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According to the present invention, a lens flare generation method and apparatus are provided that may simulate lens flare effects through paraxial approximation-based linear approximation to generate a lens flare utilizing physical characteristics of a lens system while generating a lens flare at remarkably high speed as compared with the conventional art. Further, according to an embodiment of the present invention, a non-linear effect may be added to a linear pattern-based lens flare effect, generating an actual lens flare reflecting most of physical characteristics generated from the lens system. Further, use of a pre-recorded non-linear pattern allows for generation of a lens flare having a similar quality to the existing light tracking-based simulation at higher speed as compared with the conventional art without speed reduction.


Patent
Samsung and Sungkyunkwan University | Date: 2016-11-18

An apparatus of a user equipment (UE) for supporting a higher data rate than a 4G communication system is provided. The apparatus includes a transceiver and a processor operatively coupled with the transceiver. The processor is configured to broadcast a request signal for positioning the UE, receive response signals corresponding to the request signal from a plurality of UEs, based on received signal timings of the response signals and timing advance (TA) values of the plurality of UEs, select one of at least one UE set which is classified based on a distance from the UE, select three UEs from the selected set based on the TA values such that a triangular area comprising the three UEs as vertices covers the UE, and generate position information of the UE based on distances between the three UEs and the UE.


Patent
Samsung and Sungkyunkwan University | Date: 2017-02-01

A method of supporting a login for a web service of a user terminal using a portable device is provided. The method includes registering the portable device through a wireless communication with the portable device, encrypting login information for at least one web service and transmitting the login information to the registered portable device, and transmitting a request message requesting a transmission of the login information of the web service to the portable device. The request message includes a service identification (ID) identifying the web service.


Patent
Samsung and Sungkyunkwan University | Date: 2017-03-13

An encoding method for encoding input information bits using an encoder implemented with concatenation of a CRC- coder and a polar coder is provided. The method includes performing Cyclic Redundancy Check (CRC) coding on as many information bits as a determined number of CRC coding bits among input information bits and performing polar coding on the CRC-coded information bits and other information bits than the CRC-coded information bits.


Patent
Samsung and Sungkyunkwan University | Date: 2017-01-11

An electronic device for processing image data may include a memory configured to store image data and a resource state of the electronic device. A processor may be configured to determine a division type of the image data based on the image data and the resource state, divide the image data into at least one data block according to the determined division type, and generate one file by encoding the at least one divided data block. In some embodiments, the processor may be configured to analyze complexity of the image data, and determine the division type based on the complexity. For example, the processor may be configured to divide the image data into a predetermined number of areas if the image data has a low threshold complexity, and divide the image data into a plurality of areas based on the complexity if the complexity is higher than the low threshold.


Patent
Sungkyunkwan University | Date: 2017-04-03

Disclosed herein are a method and apparatus for filtering a reference pixel. A method of smoothing a reference pixel may include determining whether or not to perform smoothing on a reference pixel based on the size of a transform block and information about an intra-prediction mode for the transform block and determining a smoothing method by comparing the size of the transform block with the size of a maximum transform block. Accordingly, image coding efficiency can be increased, and picture quality can be improved.


A transceiver may include a reception (Rx) radio frequency (RF) part configured to process a received signal, a transmission (Tx) RF part configured to process a transmitted signal, and a phase lock loop (PLL) configured to provide a reception frequency to the reception RF part and provide a transmission frequency to the transmission RF part. The PLL may be controlled according to whether the reception RF part or the transmission RF part is on. In addition, a transceiver may include quenching waveform generator (QWGs) to control quenching waveforms of the RF parts corresponding to a plurality of antennas. The quenching waveforms may be generated respectively by VCOs operating at a same frequency. The QWGs may control the VCOs such that the quenching waveforms do not overlap.


Patent
Samsung and Sungkyunkwan University | Date: 2017-01-09

Disclosed is an electronic device configured to connect with at least one sensor device through a network. The electronic device includes a communicator comprising communication circuitry configured to communicate with the at least one sensor device and a user terminal, a storage configured to store information of data acquiring methods available for the sensor device and information of settings of a current data acquiring method and a processor configured to determine whether data is acquirable based on the stored information of the data acquiring methods in response to a request for acquiring the data from the user terminal with respect to the at least one sensor device, and to control the at least one sensor based on the determination.


Patent
Samsung and Sungkyunkwan University | Date: 2017-04-26

A method and an apparatus for encoding and decoding packets using a polar code is provided. The method includes acquiring a plurality of blocks constituting the packet, extracting a plurality of codeword candidates corresponding to the blocks, selecting some of the codeword candidates in a descending order of posterior probability among the codeword candidates corresponding to the blocks, combining the selected codeword candidates into a plurality of codeword combinations, selecting a codeword combination having the highest posterior probability and passed Cyclic Redundancy Check (CRC) test without error among the plurality of codeword combinations, and decoding the selected codeword combination. The packet encoding and decoding apparatus and method of the present disclosure is capable of encoding and decoding packets in a unit of blocks efficiently.


Patent
Samsung and Sungkyunkwan University | Date: 2017-01-27

A heating apparatus including a side wall heat insulator configured to provide an inner space for receiving a reaction tube, an upper wall heat insulator covering a top portion of the side wall heat insulator, a heat generation part in an inner surface of the side wall heat insulator, and a heat compensating part on a lower surface of the upper wall heat insulator, the heat compensating part including a reflection surface in a first region on the lower surface of the upper wall heat insulator, the first region having a first emissivity less than an emissivity of the upper wall heat insulator may be provided.

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