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公开(公告)号：US20170367067A1
公开(公告)日：2017-12-21
申请号：US15623282
申请日：2017-06-14
Inventor： Wonjun Hwang , Hyung-Jin Choi , Han Jun Kim , Kyunghoon Lee , Hyunseok Ryu , Min Jang
IPC: H04W64/00 , H04W56/00 , H04W4/02 , H04W76/02 , H04B17/327
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating of a terminal in a wireless communication system according to an exemplary embodiment includes: receiving signals from other terminals; selecting another terminal which has proximity to the terminal from among the other terminals based on reception powers of the signals and information related to the signals; and determining a location of the terminal based on location information of the other terminals.
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公开(公告)号：US20170181104A1
公开(公告)日：2017-06-22
申请号：US15389344
申请日：2016-12-22
Inventor： Min Jang , Sang-Hyo Kim , Jong-Hwan Kim , Hyunseok Ryu , Wonjun Hwang , Eun Chong Baek , Kyungmin Lee
CPC classification number: H04W52/241 , H03M13/13 , H03M13/6306 , H03M13/6356 , H03M13/6362 , H04B17/336 , H04L43/0847 , H04L43/16 , H04W52/44 , H04W76/10
Abstract: The present disclosure relates to a 5th Generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system beyond a 4th Generation (4G) communication system such as Long Term Evolution (LTE). The purpose of the present disclosure is to maximize adaptive transmission performance by designing a puncturing order and a repetition order individually in optimized order. An operation method of a transmission device for adaptive transmission of a codeword according to an embodiment of the present disclosure includes generating a codeword using a polar code and transmitting a packet including at least one codeword indicated by a repetition order when bit repetition is needed. The repetition order is determined based on at least one of channel polarization or channel quality information.
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公开(公告)号：US09641198B2
公开(公告)日：2017-05-02
申请号：US14604138
申请日：2015-01-23
Inventor： Hong-sil Jeong , Sang-hyo Kim , Kyung-joong Kim , Se-ho Myung , Jong-hwan Kim , Dae-hyun Ryu , Min Jang
CPC classification number: H03M13/2792 , H03M13/005 , H03M13/13 , H03M13/271 , H03M13/6362
Abstract: An apparatus and method for interleaving and puncturing are provided. The apparatus includes: an interleaver formed of a plurality of columns and rows, configured to perform interleaving by writing bits input to the interleaver in the plurality of columns and reading the bits from each row of the plurality of columns in which the bits are written; and a puncturer configured to puncture a predetermined number of bits among the bits read from the interleaver.
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14.发明授权Method and apparatus for supporting multiple-access signal in mobile communication system 有权在移动通信系统中支持多路访问信号的方法和装置公开(公告)号：US09379922B2
公开(公告)日：2016-06-28
申请号：US14076051
申请日：2013-11-08
Inventor： Chi-Woo Lim , Sang-Hyo Kim , Min Jang , Jin-Hwan Kang , Kyung-Kyu Kim , Dae-Gyun Kim , Hyun-Seok Ryu , Seung-Hoon Park , Seung-Sik Shin
CPC classification number: H04L25/03203 , H04L5/0007 , H04L25/0328
Abstract: In order to generate multiple-access signals, each transmitter transmits information by using all or a part of channel resources. The signal of each transmitter is mapped to an OFDM time-frequency resource space as a trellis modulation path. A mobile communication system maps trellis modulation paths of a plurality of transmitters to the same resource space. In order to effectively detect and distinguish signals of a plurality of transmitters transmitted through the same channel resource space, a receiver uses a message passing method between symbols and a path connection method. The receiver uses a state space expansion method, a backward pre-decoding method, and a successive interference cancellation method to more efficiently reconstruct a discovery signal.
Abstract translation: 为了产生多址信号，每个发射机通过使用全部或部分信道资源来发送信息。 每个发射机的信号被映射到OFDM时频资源空间作为网格调制路径。 移动通信系统将多个发射机的网格调制路径映射到相同的资源空间。 为了有效地检测和区分通过相同信道资源空间发送的多个发射机的信号，接收机使用符号之间的消息传递方法和路径连接方法。 接收机使用状态空间扩展方法，反向预解码方法和连续干扰消除方法来更有效地重构发现信号。
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15.发明申请ELECTRONIC APPARATUS, METHOD FOR EXECUTING APPLICATION, AND COMPUTER-READABLE RECORDING MEDIUM 有权电子设备，执行应用程序和计算机可读记录介质公开(公告)号：US20150106757A1
公开(公告)日：2015-04-16
申请号：US14469329
申请日：2014-08-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeon-mi Lee , Min Jang , Woo-jin Choi
IPC: G06F3/0482 , G06F3/0484 , G06F3/0486 , G06F3/0481
CPC classification number: G06F3/0482 , G06F3/04817 , G06F3/04842 , G06F3/0486 , G06F8/61
Abstract: An electronic apparatus for and a method of executing an application in an electronic apparatus having a first operation mode in which a desktop application is operated, and a second operation mode in which a windows store application is operated are provided. The electronic apparatus and method include a storage unit configured to store a plurality of applications, a management unit configured to manage a list for a windows store application to be displayed in response to entering a first operation mode among the plurality of applications stored in the storage unit, a user interface unit configured to display an icon corresponding to the windows store application included in the list in response to entering the first operation mode, and receive selection for the displayed icon, and a controller configured to operate the windows store application corresponding to the selected icon.
Abstract translation: 提供一种在具有操作桌面应用的第一操作模式的电子设备中执行应用的电子设备和方法，以及其中运行Windows存储应用的第二操作模式。 电子装置和方法包括：存储单元，被配置为存储多个应用;管理单元，被配置为管理在存储在存储器中的多个应用程序中响应于进入第一操作模式而要显示的Windows存储应用的列表 单元，响应于进入第一操作模式而显示与包括在列表中的Windows存储应用相对应的图标的用户界面单元，以及接收对所显示图标的选择，以及控制器，被配置为操作对应于 所选图标。
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Patent Agency Ranking
公开(公告)号：US12277217B2
公开(公告)日：2025-04-15
申请号：US17957260
申请日：2022-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min Jang , Yuna Hwang
IPC: G06F21/54
Abstract: A method for application security and an electronic device for performing the method are provided. The electronic device includes a memory configured to store computer-executable instructions and at least one processor configured to execute the instructions by accessing the memory, wherein the at least one processor is configured to, in response to the instructions being executed by the at least one processor, record a source type of an application based on the source type of the application when installing the application on the electronic device, determine whether the application corresponds to an untrusted application based on the source type of the application, and in response to the application corresponding to an untrusted application, perform one or more of security functions set for the untrusted application.
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17.发明授权公开(公告)号：US12095555B2
公开(公告)日：2024-09-17
申请号：US18492140
申请日：2023-10-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Joong Kim , Seho Myung , Min Jang , Hong-Sil Jeong , Jae-Yoel Kim , Seok-Ki Ahn
CPC classification number: H04L1/0041 , H03M13/00 , H03M13/05 , H03M13/1102 , H03M13/116 , H03M13/1165 , H03M13/1177 , H03M13/25 , H03M13/256 , H03M13/616 , H03M13/6393 , H03M13/6513 , H04L1/00
Abstract: A channel encoding method in a communication or broadcasting system is provided. The channel encoding method includes reading a first sequence corresponding to a parity check matrix, converting the first sequence to a second sequence by applying a certain rule to a block size corresponding to a parity check matrix and the first sequence, and encoding information bits based on the second sequence. The block size has at least two different integer values.
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公开(公告)号：US12040819B2
公开(公告)日：2024-07-16
申请号：US17871506
申请日：2022-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min Jang , Kyeongyeon Kim , Seho Myung
CPC classification number: H03M13/1125 , H03M13/1128 , H04L1/0057
Abstract: The disclosure relates to a method performed by an apparatus for decoding an encoded signal in a communication system according to an embodiment of the disclosure may include an operation of receiving an encoded signal including a plurality of codeword bits, an operation of determining a first log-likelihood ratio (LLR) for the plurality of codeword bits, and an operation of performing iterative decoding a predetermined number of times based the first LLR, and the plurality of codeword bits may include a codeword bit included in a first subset and a codeword bit included in a second subset, and the operation of performing iterative decoding may include determining a second LLR only for the codeword bit included in the first subset of the plurality of codeword bits, and estimating, based on the second LLR, a bit value only for the codeword bit included in the first subset.
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19.发明授权公开(公告)号：US12021619B2
公开(公告)日：2024-06-25
申请号：US18069072
申请日：2022-12-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghun Lee , Seho Myung , Kwonjong Lee , Juho Lee , Min Jang
CPC classification number: H04L1/0059 , H03M13/23 , H03M13/2933
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than 4G communication systems such as LTE systems. The disclosure relates to a method and device for dynamically selecting, or simultaneously performing, PAC code-based Fano decoding and/or list decoding in a wireless communication system. The method for performing PAC code-based decoding by a reception device in a wireless communication system comprises identifying a specific criterion variable related to a channel state for selecting at least one of Fano decoding or list decoding for a signal received from a transmission device, comparing the specific criterion variable related to the channel state with a threshold, performing the Fano decoding in case that the specific criterion variable related to the channel state satisfies the threshold, and performing the list decoding in case that the specific criterion variable related to the channel state does not satisfy the threshold.
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公开(公告)号：US11843882B2
公开(公告)日：2023-12-12
申请号：US17406700
申请日：2021-08-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Tae Sub Jung , Dong Min Keum , Bum Suk Kim , Jung Saeng Kim , Jong Hoon Park , Min Jang
IPC: H01L27/146 , H04N25/702 , H04N25/76 , H04N25/704
CPC classification number: H04N25/702 , H01L27/14605 , H01L27/14621 , H01L27/14623 , H01L27/14645 , H04N25/704 , H04N25/76 , H01L27/1463 , H01L27/1464 , H01L27/14627 , H01L27/14636
Abstract: An image sensor includes two or more phase-difference detection pixels disposed adjacent to each other, a plurality of general pixels spaced apart from the phase-difference detection pixels, first and second peripheral pixels, and first to third light shields. The first and second peripheral pixels are adjacent to the phase-difference detection pixels, and between the phase-difference detection pixels and the general pixels. The first light shield is disposed in one of the general pixels and has a first width. The second light shield extends into the first peripheral pixel from a first area between the phase-difference detection pixels and the first peripheral pixel, and has a second width different from the first width. The third light shield extends into the second peripheral pixel from a second area between the phase-difference detection pixels and the second peripheral pixel, and has a third width different from the first width.
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