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公开(公告)号：US11362682B2
公开(公告)日：2022-06-14
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：US10306581B2
公开(公告)日：2019-05-28
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
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：US20170243448A1
公开(公告)日：2017-08-24
申请号：US15393208
申请日：2016-12-28
Applicant: Samsung Electronics Co., Ltd
Inventor： Sang-Hoon You , Jong-Jin Kim , Jong-Hwan Kim , Chan-Hyoung Park
Abstract: An electronic device including a sensor, a first processor, and a second processor and a method for associating data with time information are provided. The method includes including receiving a notification signal corresponding to the data from the first processor, determining time information and first identification information that correspond to the notification signal in response to the reception, receiving the data and second identification information corresponding to the notification signal from the first processor, associating the data with the time information at least based on the first identification information and the second identification information, and providing the data associated with the time information to an application. Other various embodiments may also be possible.
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公开(公告)号：US10686473B2
公开(公告)日：2020-06-16
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：US10440659B2
公开(公告)日：2019-10-08
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
IPC: H03M13/29 , H04L1/00 , H04W52/24 , H04W76/10 , H04L12/26 , H04W52/44 , H03M13/13 , H03M13/00 , H04B17/336
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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Patent Agency Ranking
公开(公告)号：US10361718B2
公开(公告)日：2019-07-23
申请号：US15611725
申请日：2017-06-01
Inventor： Min Jang , Sang-Hyo Kim , Jong-Hwan Kim , Min Young Chung , Hyunseok Ryu , Wonjun Hwang , Eun Chong Baek
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). An operation method of a receiving device in a wireless system includes receiving a polar codeword generated by a polar code, generating a majority of decoding paths by decoding a bit value corresponding to one index that is selected among a majority of indexes indicating respective bits included in the polar codeword, determining a first candidate group that includes at least one decoding path among the majority of decoding paths, and determining, as a second candidate group, at least one decoding path passing a CRC check among the first candidate group. A number of the at least one decoding path included in the first candidate group is determined based on a result of a CRC check performed prior to the CRC check.
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7.发明授权公开(公告)号：US10064223B2
公开(公告)日：2018-08-28
申请号：US13930984
申请日：2013-06-28
Applicant: Samsung Electronics Co., Ltd , Sungkyunkwan University Foundation Corporate Collaboration
Inventor： Jin Whan Kang , Sang-Hyo Kim , Jong-Hwan Kim , Chung-Ki Cho
CPC classification number: H04W76/14 , H04B7/0689
Abstract: An apparatus and method select a Device (D2D) communication mode according to whether there is signal interference. A method of operating a Transmitting (Tx) terminal, linked to a Receiving (Rx) terminal, for performing D2D communication includes confirming that the terminal is included in at least any one of groups in which links are grouped according to a link priority, receiving a result of determining whether there is a signal interference caused by at least three in-group links from the Rx terminal, and selecting a communication mode for communicating with the Rx terminal according to whether the signal interference exists.
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公开(公告)号：US11190891B2
公开(公告)日：2021-11-30
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：US10782915B2
公开(公告)日：2020-09-22
申请号：US16058197
申请日：2018-08-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seon-Bong Kim , Jun-Young Jang , Jong-Hwan Kim , Ho-Jun Shim
IPC: G06F3/06
Abstract: A device controller included in a storage device includes a host controller connected to a host memory, a memory controller connected to a plurality of nonvolatile memory devices, a protocol controller configured to control data transfer between the host controller and the plurality of nonvolatile memory devices, and to perform data memory access to a data region of the host memory and non-data memory access to a non-data region of the host memory through the host controller, and a scheduler configured to re-order the data memory access and the non-data memory access such that the non-data memory access to the non-data region is performed after the data memory access to a data chunk has completed, the data chunk being successive data that is allocated within the data region by a physical region page (PRP).
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公开(公告)号：US10320522B2
公开(公告)日：2019-06-11
申请号：US15498010
申请日：2017-04-26
Inventor： Hongsil Jeong , Sang-Hyo Kim , Jong-Hwan Kim , Daehyeon Ryu , Seho Myung
Abstract: A method for encoding and decoding information data using a polar code is provided. The method for encoding includes segmenting information data into a plurality of first packets, generating a plurality of second packets corresponding to the plurality of first packets by adding a corresponding packet Cyclic Redundancy Check (CRC) code to each of the plurality of first packets, fragmenting each of the plurality of second packets into a plurality of data blocks, polar code encoding each of the plurality of data blocks included in a corresponding second packet of the plurality of second packets, and generating a plurality of third packets corresponding to the plurality of second packets by concatenating each polar code encoded data block included in the corresponding second packet. The method for decoding includes decoding the third packet to obtain the information data based on the method for encoding.
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