公开(公告)号：US09986070B2

公开(公告)日：2018-05-29

申请号：US15247053

申请日：2016-08-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-oh Hwang ,  Alain Mourad ,  Hyun-koo Yang ,  Sung-hee Hwang

IPC: H04L29/06 ,  H04L12/741

CPC classification number: H04L69/22 ,  H04L45/74 ,  H04L69/16

Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: a baseband packet (BBP) generator configured to generate a BBP including a header and payload data; a frame generator configured to generate a frame including the BBP; a signal processor configured to signal-process the generated frame; and a transmitter configured to transmit the signal-processed frame. The header includes information about a type of the payload data, whether an additional header exists, a length of the payload data, and a Least Significant Bit (LSB) of the length of the payload data. Therefore, various types of data are mapped on a physical layer based on information included in the header, and data processing efficiency is improved.

公开(公告)号：US09379843B2

公开(公告)日：2016-06-28

申请号：US14476952

申请日：2014-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-koo Yang ,  Alain Mourad ,  Sung-hee Hwang

IPC: H04L27/00 ,  H04L1/00 ,  H04H20/33 ,  H04L27/26

CPC classification number: H04L1/0025 ,  H04H20/33 ,  H04L1/0007 ,  H04L1/0057 ,  H04L1/0071 ,  H04L27/2602

Abstract: A transmitting apparatus including a frame generator configured to map data contained in an input stream to at least one signal processing path to generate a frame; an information inserter configured to insert signaling information in a signaling region of the frame; and a transmitter configured to transmit the frame in which the signaling information is inserted, wherein the signaling information comprises information on an input type of each of the at least one input stream and information on a type of data which is mapped to the at least one signal processing path.

Abstract translation: 一种发送装置，包括帧生成器，被配置为将包含在输入流中的数据映射到至少一个信号处理路径以生成帧; 信息插入器，被配置为在所述帧的信令区域中插入信令信息; 以及发射机，被配置为发送其中插入有信令信息的帧，其中所述信令信息包括关于所述至少一个输入流中的每一个的输入类型的信息以及关于映射到所述至少一个的数据类型的信息 信号处理路径。

公开(公告)号：US20140258815A1

公开(公告)日：2014-09-11

申请号：US14351066

申请日：2012-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil Jeong ,  Sung-Ryul Yun ,  Alain Mourad ,  Ismael Gutierrez

IPC: H04L1/00 ,  H03M13/15

CPC classification number: H04L1/0069 ,  H03M13/1165 ,  H03M13/152 ,  H03M13/2906 ,  H03M13/618 ,  H03M13/6362 ,  H03M13/6552 ,  H04L1/0063

Abstract: An apparatus and a method for performing shortening and puncturing in case of performing encoding and decoding using a parity test matrix in a communication/broadcasting system are provided. The method includes determining a number of zero-padding bits, determining a number Npad of bit groups in which all bits are padded with zeros, padding the all bits within 0th to (Npad−1)th bit groups with zeros based on a shortening pattern, encoding information bits including the zero-padded bits to generate a codeword. Here, the shortening pattern is defined in a sequence of bit groups defined as 9, 8, 15, 10, 0, 12, 5, 27, 6, 7, 19, 22, 1, 16, 26, 20, 21, 18, 11, 3, 17, 24, 2, 23, 25, 14, 28, 4, 13, 29.

Abstract translation: 提供了在通信/广播系统中使用奇偶校验矩阵进行编码和解码的情况下进行缩短和删截的装置和方法。 该方法包括确定一个零填充比特数，确定其中所有比特用零填充的比特组的数目Npad，基于缩短模式以0为单位填充0到（Npad-1）比特组内的所有比特 编码包括零填充比特的信息比特以产生码字。 这里，缩短图案被定义在定义为9,8,15,10,00,12,5,27,6,7,19,22,1,16,26,20,21,18的位组的序列中 ，11,3,17,24,2,23,25,14,28,4,13,29。

公开(公告)号：US20140204875A1

公开(公告)日：2014-07-24

申请号：US14219688

申请日：2014-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ismael GUTIERREZ ,  Alain Mourad ,  Sung-Ryul Yun

IPC: H04L5/00

CPC classification number: H04L5/0046 ,  H04H20/30 ,  H04H20/42 ,  H04H20/71 ,  H04L5/0044 ,  H04L5/0053 ,  H04L27/2602 ,  H04L2001/0093 ,  H04L2001/0098

Abstract: A method and apparatus for transmitting data comprising a plurality of data streams in a broadcasting system are provided. The method includes dividing a frame into a plurality of physical layer zones; allocating the plurality of data streams to at least one of the plurality of physical layer zones; allocating signaling information associated with the plurality of physical layers to at least one of the plurality of physical layer zones; and transmitting the frame to which the signaling information is allocated.

Abstract translation: 提供一种用于在广播系统中发送包括多个数据流的数据的方法和装置。 该方法包括将帧划分成多个物理层区; 将所述多个数据流分配给所述多个物理层区域中的至少一个; 将与所述多个物理层相关联的信令信息分配给所述多个物理层区域中的至少一个; 并发送分配有信令信息的帧。

公开(公告)号：US10432358B2

公开(公告)日：2019-10-01

申请号：US16164136

申请日：2018-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil Jeong ,  Sung-Ryul Yun ,  Hyun-Koo Yang ,  Se-Ho Myung ,  Alain Mourad ,  Ismael Gutierrez

IPC: H04L1/00 ,  H03M13/00 ,  H03M13/29 ,  H03M13/11 ,  H03M13/35 ,  H03M13/15

Abstract: An apparatus and a method for transmitting and receiving a signal in a communication system are provided. The method includes checking a type of the signal to be transmitted; determining a number of puncture bits according to the type of the signal; and puncturing an encoded signal to be transmitted according to the number of puncture bits.

公开(公告)号：US09806853B2

公开(公告)日：2017-10-31

申请号：US14642155

申请日：2015-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil Jeong ,  Ismael Gutierrez ,  Alain Mourad ,  Sung-Ryul Yun ,  Hyun-Koo Yang

IPC: H04L1/00

CPC classification number: H04L1/0057 ,  H04L1/0072

Abstract: A method and an apparatus for encoding, transmitting, and receiving signaling information in a broadcasting/communication system are provided. The method includes generating the signaling information which comprises a plurality of pieces; determining a number of coded blocks to which the signaling information is to be encoded, based on a number of bits of the signaling information and a number of encoder input information bit; segmenting each piece of the signaling information based on the number of the coded blocks; constructing input information bits of each coded block to include segmented parts of each piece of the signaling information; encoding the input information bits to each coded block; and transmitting each coded block.

公开(公告)号：US09231734B2

公开(公告)日：2016-01-05

申请号：US14351066

申请日：2012-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil Jeong ,  Sung-Ryul Yun ,  Alain Mourad ,  Ismael Gutierrez

IPC: H04L1/00 ,  H03M13/15 ,  H03M13/11 ,  H03M13/00 ,  H03M13/29

CPC classification number: H04L1/0069 ,  H03M13/1165 ,  H03M13/152 ,  H03M13/2906 ,  H03M13/618 ,  H03M13/6362 ,  H03M13/6552 ,  H04L1/0063

Abstract: An apparatus and a method for performing shortening and puncturing in case of performing encoding and decoding using a parity test matrix in a communication/broadcasting system are provided. The method includes determining a number of zero-padding bits, determining a number Npad of bit groups in which all bits are padded with zeros, padding the all bits within 0th to (Npad−1)th bit groups with zeros based on a shortening pattern, encoding information bits including the zero-padded bits to generate a codeword. Here, the shortening pattern is defined in a sequence of bit groups defined as 9, 8, 15, 10, 0, 12, 5, 27, 6, 7, 19, 22, 1, 16, 26, 20, 21, 18, 11, 3, 17, 24, 2, 23, 25, 14, 28, 4, 13, 29.

Abstract translation: 提供了在通信/广播系统中使用奇偶校验矩阵进行编码和解码的情况下进行缩短和删截的装置和方法。 该方法包括确定一个零填充比特数，确定其中所有比特用零填充的比特组的数目Npad，基于缩短模式以0为单位填充0到（Npad-1）比特组内的所有比特 编码包括零填充比特的信息比特以产生码字。 这里，缩短图案被定义在定义为9,8,15,10,00,12,5,27,6,7,19,22,1,16,26,20,21,18的位组的序列中 ，11,3,17,24,2,23,25,14,28,4,13,29。

公开(公告)号：US09214960B2

公开(公告)日：2015-12-15

申请号：US14332017

申请日：2014-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil Jeong ,  Sung-Ryul Yun ,  Hyun-koo Yang ,  Alain Mourad ,  Ismael Gutierrez

IPC: H03M13/00 ,  H03M13/03 ,  H04L1/00 ,  H03M13/11 ,  H03M13/29 ,  H03M13/15 ,  H03M13/25 ,  H03M13/17

CPC classification number: H03M13/1148 ,  H03M13/1162 ,  H03M13/1165 ,  H03M13/152 ,  H03M13/17 ,  H03M13/253 ,  H03M13/255 ,  H03M13/2906 ,  H03M13/2957 ,  H03M13/618 ,  H03M13/6356 ,  H03M13/6362 ,  H03M13/6393 ,  H03M13/6552 ,  H04L1/0008 ,  H04L1/0013

Abstract: An apparatus and method for transmitting and receiving data in a wireless communication is provided. The method includes Low Density Parity Check (LDPC)-encoding LDPC information bits to generate a codeword, determining a number (Npunc) of bits to be punctured in parity bits of the codeword, determining a number (Npunc—group) of parity bit groups in which all bits are punctured, and puncturing the all bits within 0th to (Npunc—group−1)th parity bit groups indicated by a puncturing pattern, wherein the puncturing pattern is defined as an order of the parity bit groups defined as 29, 45, 43, 27, 32, 35, 40, 38, 0, 19, 8, 16, 41, 4, 26, 36, 30, 2, 13, 42, 46, 24, 37, 1, 33, 11, 44, 28, 20, 9, 34, 3, 17, 6, 21, 14, 23, 7, 22, 47, 5, 10, 12, 15, 18, 25, 31 and 39.

Abstract translation: 提供了一种用于在无线通信中发送和接收数据的装置和方法。 该方法包括：将LDPC信息比特的低密度奇偶校验（LDPC）编码生成码字，确定要在码字的奇偶校验位中进行穿孔的比特数（Npunc），确定奇偶校验位组的数目（Npunc-group） 其中对所有比特进行删截，并对穿孔模式指示的第0到第（Npunc-group-1）个奇偶校验比特组中的所有比特进行穿孔，其中，删截图案被定义为定义为29的奇偶校验比特组的顺序， 45，43，27，32，35，40，38，0，19，8，16，41，4，26，36，30，2，13，42，46，24，37，1，33，11， 44，28，20，9，34，3，17，6，21，14，23，7，22，47，5，10，12，15，18，25，31及39条。

公开(公告)号：US11677867B2

公开(公告)日：2023-06-13

申请号：US17060599

申请日：2020-10-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alain Mourad ,  Sung-hee Hwang ,  Daniel Ansorregui ,  Belkacem Mouhouche ,  Hak-ju Lee

IPC: G06F16/21 ,  H04L69/324 ,  H04N19/70 ,  H04H20/95 ,  H04H60/73 ,  H04L69/22 ,  H04B1/02 ,  H04L69/323 ,  H04N21/234 ,  H04N21/236

CPC classification number: H04L69/324 ,  G06F16/211 ,  H04B1/02 ,  H04H20/95 ,  H04H60/73 ,  H04L69/22 ,  H04L69/323 ,  H04N19/70 ,  H04N21/234 ,  H04N21/236

Abstract: Provided are a data structure including a header area, and a payload area comprising data, a method of generating the data structure, and extracting information from the data structure. At least one of the header area and the payload area includes at least one sub-area in which one or more signal fields are included. At least one signal field among the signal fields includes information for signalling presence or absence of one or more information fields located at least partly in the data structure, the one or more information fields corresponding to the one or more signal fields.

公开(公告)号：US11552733B2

公开(公告)日：2023-01-10

申请号：US17306246

申请日：2021-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil Jeong ,  Sung-Ryul Yun ,  Hyun-Koo Yang ,  Se-Ho Myung ,  Alain Mourad ,  Ismael Gutierrez

IPC: H04L1/00 ,  H03M13/11 ,  H03M13/29 ,  H03M13/35 ,  H03M13/00 ,  H03M13/15

Abstract: Apparatuses for transmitting and receiving a signal in a communication system are provided. An apparatus of a receive device includes a receiver configured to receive, from a transmit device, a signal comprising remaining bits of parity bits after puncturing, wherein the parity bits are obtained by adding at least one shortened bit to information bits to obtain input bits for an encoding, if a number of the information bits is less than a number of the input bits for the encoding; and a hardware processor configured to determine a number of puncture bits for the parity bits, generate an output signal by adding at least one value corresponding to the number of the puncture bits to the signal, and decode the output signal.