公开(公告)号：US12284651B2

公开(公告)日：2025-04-22

申请号：US17796732

申请日：2021-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Seho Myung ,  Hyunseok Ryu ,  Cheolkyu Shin

IPC: H04W4/00 ,  H04W72/20

Abstract: According to an embodiment of the disclosure, a method performed by a first user equipment (UE) for transmitting sidelink data within a physical sidelink shared channel (PSSCH) in a wireless communication system may be provided. The method performed by the first UE may include identifying a number of resource elements (REs) allocated for the PSSCH within a physical resource block (PRB) based on configuration information and the scheduling information for the sidelink data; identifying a total number of RES allocated for the PSSCH within a slot based on the number of REs allocated within the PRB and a number of PRBs allocated for the PSSCH; identifying a size of a transport block based on the total number of REs; and transmitting, to the second UE, the sidelink data based on the size of the transport block.

公开(公告)号：US11956723B2

公开(公告)日：2024-04-09

申请号：US17421123

申请日：2020-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suha Yoon ,  Suyoung Park ,  Euichang Jung ,  Hyunjung Kim ,  Seho Myung

IPC: H04W52/02 ,  H04W76/30

CPC classification number: H04W52/0225 ,  H04W52/0212 ,  H04W52/0277 ,  H04W76/30

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate compared to a 4G communication system such as an LTE. According to an embodiment of the present invention, a method performed by a terminal in a wireless communication system comprises the steps of: identifying, by a first processor of the terminal, a state of the terminal; transmitting the state of the terminal to a second processor of the terminal; identifying an electric power-related parameter associated with the state of the terminal; and transmitting, to a base station, a terminal message including the electric power-related parameter.

公开(公告)号：US11902214B2

公开(公告)日：2024-02-13

申请号：US17687151

申请日：2022-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Seho Myung ,  Younsun Kim ,  Hyunseok Ryu

IPC: H04L5/00

CPC classification number: H04L5/0064 ,  H04L5/0016 ,  H04L5/0053

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes transmitting, to a base station, capability information of the UE, and receiving configuration information associated with a transport block size (TBS). The TBS is determined based on a value of NRE·R·Qm·v. The NRE corresponds to a number of allocated resource elements, the R corresponds to a code rate, and the Qm corresponds to a modulation order, and the v corresponds to a number of allocated layers. A maximum value of the TBS is considered for transport block over multiple slots (TBoMS), and the maximum value of the TBS is determined by limiting at least one of a value of the NRE, the R, the Qm, or the v.

公开(公告)号：US11799584B2

公开(公告)日：2023-10-24

申请号：US18156867

申请日：2023-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Joong Kim ,  Seho Myung ,  Min Jang ,  Hong-Sil Jeong ,  Jae-Yoel Kim ,  Seok-Ki Ahn

IPC: H04L1/00 ,  H03M13/00 ,  H03M13/05 ,  H03M13/11 ,  H03M13/25

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.

公开(公告)号：US11791845B2

公开(公告)日：2023-10-17

申请号：US17657929

申请日：2022-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seokki Ahn ,  Kyungjoong Kim ,  Seho Myung ,  Hongsil Jeong ,  Min Jang

IPC: H03M13/00 ,  H03M13/25 ,  H04L1/00 ,  H03M13/29 ,  H03M13/11 ,  H03M13/03 ,  H03M13/09

CPC classification number: H03M13/255 ,  H03M13/036 ,  H03M13/116 ,  H03M13/1111 ,  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：US11750220B2

公开(公告)日：2023-09-05

申请号：US17400681

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seho Myung ,  Kyungjoong Kim ,  Seokki Ahn ,  Min Jang ,  Hongsil Jeong

IPC: H03M13/11 ,  H03M13/00

CPC classification number: H03M13/1148 ,  H03M13/116 ,  H03M13/616 ,  H03M13/6516

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 apparatus and a method for channel encoding and decoding in a communication or broadcasting system is provided. According to the present disclosure, the method for channel encoding in a communication or broadcasting system includes determining a block size Z, and performing encoding based on the block size and a parity check matrix corresponding to the block size, in which the block size is included in any one of the plurality of block size groups and the parity check matrix is different for each block size group.

公开(公告)号：US11722247B2

公开(公告)日：2023-08-08

申请号：US17979289

申请日：2022-11-02

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：US11637653B2

公开(公告)日：2023-04-25

申请号：US17559300

申请日：2021-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min Jang ,  Seokki Ahn ,  Seho Myung ,  Hongsil Jeong ,  Kyungjoong Kim ,  Jaeyoel Kim

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

Abstract: 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) are provided. 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 method and apparatus for polar encoding and rate-matching are disclosed.

公开(公告)号：US11622345B2

公开(公告)日：2023-04-04

申请号：US17669815

申请日：2022-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwan-Joon Kwon ,  Hak-Ju Lee ,  Jae-Yoel Kim ,  Yeon-Ju Lim ,  Sung-Ryul Yun ,  Hong-Sil Jeong ,  Seho Myung

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

Abstract: Methods and an apparatuses are provided for transmitting and receiving signaling information in a digital broadcasting system. A method includes encoding first signaling information for a physical layer to generate a first coded block; encoding second signaling information to generate a second coded block; and transmitting a frame including the first coded block, the second coded block, and at least one physical layer pipe (PLP) data. The first signaling information has a fixed number of bits. The second signaling information has a variable number of bits. The first signaling information comprises information indicating a forward error correction (FEC) type used for the second signaling information. The second signaling information comprises information indicating a modulation scheme of a related PLP, and information indicating a code rate of the related PLP.

公开(公告)号：US20220167341A1

公开(公告)日：2022-05-26

申请号：US17669815

申请日：2022-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwan-Joon Kwon ,  Hak-Ju Lee ,  Jae-Yoel Kim ,  Yeon-Ju Lim ,  Sung-Ryul Yun ,  Hong-Sil Jeong ,  Seho Myung

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

Abstract: Methods and an apparatuses are provided for transmitting and receiving signaling information in a digital broadcasting system. A method includes encoding first signaling information for a physical layer to generate a first coded block; encoding second signaling information to generate a second coded block; and transmitting a frame including the first coded block, the second coded block, and at least one physical layer pipe (PLP) data. The first signaling information has a fixed number of bits. The second signaling information has a variable number of bits. The first signaling information comprises information indicating a forward error correction (FEC) type used for the second signaling information. The second signaling information comprises information indicating a modulation scheme of a related PLP, and information indicating a code rate of the related PLP.