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公开(公告)号：US20200245086A1
公开(公告)日：2020-07-30
申请号：US16652549
申请日：2018-09-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yang-Su KIM , Youngsoo PARK , Keun Won JANG , Beak-Kwon SON , Nam-Woog LEE , Sunghwan KO , Gangyoul KIM , Seung-Nam KIM , Jong-Hwan KIM
Abstract: Various embodiments of the present disclosure relate to an apparatus and a method for detecting an error of an audio component in an electronic device. The electronic device includes: at least one sound output device; at least one microphone; and a processor, and the processor is configured to identify a deviation related to a loudness of an audio signal acquired through the at least one microphone, and to determine whether an error related to the at least one microphone occurs, based at least on the deviation. Other embodiments are possible.
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公开(公告)号：US20140173376A1
公开(公告)日：2014-06-19
申请号：US14106021
申请日：2013-12-13
Inventor： Hongsil JEONG , Sang-Hyo KIM , Jong-Hwan KIM , Daehyeon RYU , Seho MYUNG
IPC: H03M13/29
CPC classification number: H03M13/2915 , H03M13/09 , H03M13/13 , H03M13/1575 , H03M13/2906 , H04L1/0041 , H04L1/0061
Abstract: An encoding method for encoding input information bits using an encoder implemented with concatenation of a CRC-α 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.
Abstract translation: 提供了一种使用由CRC-α编码器和极性编码器的级联实现的编码器对输入信息比特进行编码的编码方法。 该方法包括对输入信息比特中确定的CRC编码比特数量的信息比特执行循环冗余校验（CRC）编码，并且对CRC编码的信息比特执行极性编码和比CRC编码的信息比特等其他信息比特 。
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Patent Agency Ranking
公开(公告)号：US20170187396A1
公开(公告)日：2017-06-29
申请号：US15457293
申请日：2017-03-13
Inventor： Hongsil JEONG , Sang-Hyo KIM , Jong-Hwan KIM , Daehyeon RYU , Seho MYUNG
Abstract: An encoding method for encoding input information bits using an encoder implemented with concatenation of a CRC-α 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.
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公开(公告)号：US20140169388A1
公开(公告)日：2014-06-19
申请号：US14105930
申请日：2013-12-13
Inventor： Hongsil JEONG , Sang-Hyo KIM , Jong-Hwan KIM , Daehyeon RYU , Seho MYUNG
IPC: H04L1/00
CPC classification number: H04L1/0046 , H03M13/09 , H03M13/1111 , H03M13/1191 , H03M13/13 , H03M13/2906 , H03M13/451 , H04L1/0057
Abstract: 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.
Abstract translation: 提供了一种使用极性码对数据包进行编码和解码的方法和装置。 该方法包括获取构成分组的多个块，提取与该块相对应的多个码字候选，在对应于该块的码字候选中按照后验概率的降序选择一些码字候选，组合所选择的码字候选 转换成多个码字组合，在多个码字组合中选择具有最高后验概率和经过循环冗余校验（CRC）测试而没有错误的码字组合，并对所选择的码字组合进行解码。 本公开的分组编码和解码装置和方法能够有效地以块为单位对分组进行编码和解码。
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公开(公告)号：US20200313698A1
公开(公告)日：2020-10-01
申请号：US16901606
申请日：2020-06-15
Inventor： Hongsil JEONG , Sang-Hyo KIM , Jong-Hwan KIM , Daehyeon RYU , Seho MYUNG
Abstract: An encoding method for encoding input information bits using an encoder implemented with concatenation of a CRC-α 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.
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公开(公告)号：US20180152910A1
公开(公告)日：2018-05-31
申请号：US15578052
申请日：2016-06-08
Inventor： Hyunseok RYU , Sang-Hyo KIM , Jong-Hwan KIM , Seung-Hoon PARK , Peng XUE , Kyung-Min LEE , Min JANG
CPC classification number: H04W64/00 , G01S5/0027 , G01S5/0072 , G01S5/02 , G01S11/16 , H04W28/06
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 reception method for an electronic device of the present disclosure comprises the steps of: receiving, from a transmission device, first location information including information on the coverage area of the transmission device; generating second location information using the first location information and location information of the electronic device; and determining location information of the transmission device using the second location information and information on the coverage area of the electronic device.
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公开(公告)号：US20170230141A1
公开(公告)日：2017-08-10
申请号：US15498010
申请日：2017-04-26
Inventor： Hongsil JEONG , Sang-Hyo KIM , Jong-Hwan KIM , Daehyeon RYU , Seho MYUNG
CPC classification number: H04L1/0046 , H03M13/09 , H03M13/1111 , H03M13/1191 , H03M13/13 , H03M13/2906 , H03M13/451 , H04L1/0057 , H04L1/0061
Abstract: 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.
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