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11.发明申请公开(公告)号：US20180323807A1
公开(公告)日：2018-11-08
申请号：US15971877
申请日：2018-05-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seokki AHN , Kyungjoong KIM , Seho MYUNG , Hongsil JEONG , Min JANG
CPC classification number: H03M13/255 , H03M13/036 , H03M13/09 , H03M13/1111 , H03M13/116 , H03M13/1188 , H03M13/2906 , H03M13/618 , H03M13/6356 , H03M13/6393 , H03M13/6516 , H04L1/0009 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0068 , H04L1/0075
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 channel encoding method in a communication or broadcasting system includes identifying an input bit size, determining a block size (Z), determining an LDPC sequence for LDPC encoding, and performing the LDPC encoding based on the LDPC sequence and the block size.
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公开(公告)号：US20170150314A1
公开(公告)日：2017-05-25
申请号：US15355740
申请日：2016-11-18
Inventor： Wonjun HWANG , Hyung-Jin CHOI , Kyunghoon LEE , Hyunseok RYU , Dong Hun LEE , Min JANG , Han Jun KIM
Abstract: 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.
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13.发明申请METHOD AND APPARATUS FOR CHANNEL ENCODING AND CHANNEL DECODING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开无线通信系统中通道编码和通道解码的方法与装置公开(公告)号：US20170033894A1
公开(公告)日：2017-02-02
申请号：US15223596
申请日：2016-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seok-Ki AHN , Jae-Yoel KIM , Chi-Woo LIM , Min JANG , Kwang-Taik KIM , Woo-Myoung PARK
IPC: H04L1/00
CPC classification number: H04L1/0016 , H03M13/1102 , H03M13/136 , H03M13/152 , H03M13/296 , H03M13/2978 , H03M13/635 , H03M13/6356 , H03M13/6516 , H03M13/6525 , H04L1/005 , H04L1/0055 , H04L1/0066
Abstract: A method and apparatus for channel encoding and channel decoding in a wireless communication system are provided. The channel encoding method includes generating a first parity set and a second parity set based on information bits, determining a number of additional parity bits based on a number of the information bits and a required coding rate, generating the determined number of additional parity bits using the information bits, and generating a codeword including the information bits, the first parity set, the second parity set, and the generated additional parity bits.
Abstract translation: 提供了一种用于无线通信系统中的信道编码和信道解码的方法和装置。 信道编码方法包括基于信息比特生成第一奇偶校验集和第二奇偶校验集，基于信息比特数和所需编码率确定附加奇偶校验位的数量，使用 信息比特，并且生成包括信息比特，第一奇偶校验集，第二奇偶校验集和生成的附加奇偶校验位的码字。
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公开(公告)号：US20250070916A1
公开(公告)日：2025-02-27
申请号：US18941315
申请日：2024-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min JANG , Jonghwan KIM , Seho MYUNG
IPC: H04L1/00
Abstract: Embodiments of the disclosure provide a device in a communication system or a broadcasting system that may comprise: a memory, at least one transceiver and at least one processor comprising processing circuitry. At least one processor, individually and/or collectively, may be configured to: receive a signal including bits encoded based on polar codes; identify a polar code configuration for at least one information bit and at least one frozen bit of the signal; and decode the signal based on the configuration of the polar codes.
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公开(公告)号：US20240214322A1
公开(公告)日：2024-06-27
申请号：US18598425
申请日：2024-03-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min JANG , Hyunil KIM , Jaewook SHIN , Hayoung YANG , Youngkwan CHOI
Abstract: A method performed by a reception device of a communication system is provided. The method includes obtaining, by the receiving device, a first sequence on the basis of a received signal, comparing, by the receiving device, the length of the first sequence with an operation unit, when the length of the first sequence is smaller than the operation unit, generating, by the receiving device, a second sequence on the basis of the first sequence, and performing, by the receiving device, decoding on the basis of the second sequence, wherein the length of the second sequence is greater than or equal to the operation unit.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20240171308A1
公开(公告)日：2024-05-23
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：US20230171025A1
公开(公告)日：2023-06-01
申请号：US18080202
申请日：2022-12-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min JANG , Changyeon KIM , Kyeongyeon KIM , Yeongsam KIM , Youngkwan CHOI
IPC: H04L1/00
CPC classification number: H04L1/0047 , H04L1/0061 , H04L1/0046
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Further, the present disclosure relates to decoding of a turbo code in a communication system including long term evolution (LTE), and to efficiently implement a method, procedure, and device for receiving and decoding a signal transmitted in a mobile communication system.
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18.发明申请公开(公告)号：US20210391946A1
公开(公告)日：2021-12-16
申请号：US17409054
申请日：2021-08-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seho MYUNG , Kyungjoong KIM , Seokki AHN , Hongsil JEONG , Min JANG
Abstract: A pre-5th-generation (pre-5G) or 5G communication system for supporting higher data rates beyond a 4th-generation (4G) communication system, such as long term evolution (LTE) is provided. A channel encoding method in a communication or broadcasting system includes identifying an input bit size, determining a block size (Z), determining a low density parity check (LDPC) sequence to perform LDPC encoding, and performing the LDPC encoding based on the LDPC sequence and the block size.
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19.发明申请公开(公告)号：US20210273746A1
公开(公告)日：2021-09-02
申请号：US17322119
申请日：2021-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hongsil JEONG , Min JANG
Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to encoding and decoding by using a polar code in a wireless communication system, and an operation method of a transmission-end apparatus includes determining segmentation and the number of segments, based on parameters associated with encoding of information bits, encoding the information bits according to the number of check bits, and transmitting the encoded information bits to a reception-end apparatus.
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公开(公告)号：US20210152186A1
公开(公告)日：2021-05-20
申请号：US16637697
申请日：2018-07-27
Inventor： Min JANG , Hosung PARK , Jaeyoel KIM , Seokki AHN , Hongsil JEONG
Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology.
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