公开(公告)号：US20180278358A1

公开(公告)日：2018-09-27

申请号：US15934426

申请日：2018-03-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Jaeyoel KIM ,  Seokki AHN ,  Min JANG ,  Hongsil JEONG

IPC: H04J13/00 ,  H04L1/00 ,  H04B1/707

CPC classification number: H04J13/0048 ,  H03M13/00 ,  H03M13/136 ,  H03M13/616 ,  H03M13/618 ,  H04B1/707 ,  H04J13/0003 ,  H04J13/12 ,  H04L1/0041 ,  H04L1/0057

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. In an embodiment, a method for encoding information bits includes receiving the information bits, encoding the information bits by using a block code, and outputting a codeword generated as a result of the encoding. A length of the information bits is a maximum of 13 bits, and the block code is composed of a Walsh basis sequence and a mask basis sequence.

公开(公告)号：US20170187489A1

公开(公告)日：2017-06-29

申请号：US15390100

申请日：2016-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seho MYUNG ,  Kyungjoong KIM ,  Min JANG ,  Hongsil JEONG

IPC: H04L1/00 ,  H03M13/00 ,  H03M13/11

CPC classification number: H04L1/0041 ,  H03M13/1102 ,  H03M13/116 ,  H03M13/616 ,  H03M13/618 ,  H03M13/6306 ,  H04L1/0009 ,  H04L1/0057 ,  H04L1/0058 ,  H04W84/042

Abstract: The present invention related to a 5G or pre-5G communication system to be provided to support a higher data transmission rate since 4G communication systems like LTE. The present invention relates to a method and an apparatus for encoding a channel in a communication or broadcasting system supporting parity-check matrices having various sizes are provided. The method for encoding a channel includes determining a block size of the parity-check matrix; reading a sequence for generating the parity-check matrix, and transforming the sequence by applying a previously defined operation to the sequence based on the determined block size.

公开(公告)号：US20140173376A1

公开(公告)日：2014-06-19

申请号：US14106021

申请日：2013-12-13

Applicant: SUNGKYUNKWAN UNIVERSITY RESEARCH & BUSINESS FOUNDATION ,  Samsung Electronics Co., Ltd.

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 。

公开(公告)号：US20240063826A1

公开(公告)日：2024-02-22

申请号：US18487917

申请日：2023-10-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seokki AHN ,  Kyungjoong KIM ,  Seho MYUNG ,  Hongsil JEONG ,  Min JANG

IPC: H03M13/25 ,  H03M13/00 ,  H03M13/03 ,  H03M13/11 ,  H03M13/29 ,  H04L1/00

CPC classification number: H03M13/255 ,  H03M13/036 ,  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 ,  H03M13/09

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.

公开(公告)号：US20230388048A1

公开(公告)日：2023-11-30

申请号：US18365668

申请日：2023-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seho MYUNG ,  Kyungjoong KIM ,  Seokki AHN ,  Hongsil JEONG ,  Min JANG

IPC: H04L1/00 ,  H03M13/11 ,  H03M13/00

CPC classification number: H04L1/0058 ,  H03M13/1102 ,  H03M13/116 ,  H03M13/1188 ,  H03M13/6306 ,  H03M13/6393 ,  H03M13/6516 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0068 ,  H04L2001/0093

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.

公开(公告)号：US20230188254A1

公开(公告)日：2023-06-15

申请号：US18164990

申请日：2023-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seho MYUNG ,  Kyungjoong KIM ,  Min JANG ,  Hongsil JEONG

IPC: H04L1/00 ,  H03M13/11 ,  H03M13/00

CPC classification number: H04L1/0041 ,  H04L1/0057 ,  H03M13/116 ,  H03M13/618 ,  H03M13/6306 ,  H03M13/1102 ,  H03M13/616 ,  H04L1/0058 ,  H04L1/0009 ,  H04W84/042

Abstract: The present invention related to a 5G or pre-5G communication system to be provided to support a higher data transmission rate since 4G communication systems like LTE. The present invention relates to a method and an apparatus for encoding a channel in a communication or broadcasting system supporting parity-check matrices having various sizes are provided. The method for encoding a channel includes determining a block size of the parity-check matrix; reading a sequence for generating the parity-check matrix, and transforming the sequence by applying a previously defined operation to the sequence based on the determined block size.

公开(公告)号：US20220330233A1

公开(公告)日：2022-10-13

申请号：US17710811

申请日：2022-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Kyeongyeon KIM ,  Sangheon KIM ,  Hyunseok RYU ,  Seho MYUNG ,  Hongsil JEONG

IPC: H04W72/04 ,  H04W72/10 ,  H04L1/18 ,  H04L5/00

Abstract: The disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system thereof. The disclosure may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The disclosure provides a method for transmitting uplink control information and/or uplink data by a terminal according to multiple priorities, a method for receiving uplink control information and/or uplink data by a base station according to multiple priorities, and an apparatus therefor.

公开(公告)号：US20220239405A1

公开(公告)日：2022-07-28

申请号：US17713111

申请日：2022-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjoong KIM ,  Seho MYUNG ,  Hongsil JEONG

IPC: H04L1/00 ,  H04B7/06 ,  H04L5/00 ,  H04L1/20

Abstract: The 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 operating method of a user equipment (UE) in a communication system includes performing radio resource control (RRC) signaling with a base station, determining a code rate based on an RRC configuration according to the RRC signaling, and determining a size of data using the code rate.

公开(公告)号：US20210194505A1

公开(公告)日：2021-06-24

申请号：US17249406

申请日：2021-03-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min JANG ,  Seho MYUNG ,  Hongsil JEONG ,  Kyungjoong KIM ,  Jaeyoel KIM ,  Seokki AHN

IPC: H03M13/13 ,  H03M13/00 ,  H04L1/00 ,  H03M13/27

Abstract: A communication method 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. The method includes identifying a length of information bits to be encoded; identifying a length of transmission bits; determining a size of a code for a polar encoding based on the length of the transmission bits, a maximum size of the code, and a minimum size of the code; identifying a codeword by the polar encoding of the information bits based on the determined size of the code; and obtaining the transmission bits based on the length of the transmission bits.

公开(公告)号：US20200313698A1

公开(公告)日：2020-10-01

申请号：US16901606

申请日：2020-06-15

Applicant: Samsung Electronics Co., Ltd. ,  SUNGKYUNKWAN UNIVERSITY RESEARCH & BUSINESS FOUNDATION

Inventor： Hongsil JEONG ,  Sang-Hyo KIM ,  Jong-Hwan KIM ,  Daehyeon RYU ,  Seho MYUNG

IPC: H03M13/29 ,  H04L1/00 ,  H03M13/15

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.