公开(公告)号：US20150063490A1

公开(公告)日：2015-03-05

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: H04L1/00 ,  H04L27/26

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

Abstract: A transmitting apparatus, a receiving apparatus and methods of transmission and reception are provided. The transmitting apparatus includes: 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: 提供发送装置，接收装置和发送和接收方法。 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和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：US20150036689A1

公开(公告)日：2015-02-05

申请号：US14452133

申请日：2014-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-oh HWANG ,  Alain MOURAD ,  Hyun-koo YANG ,  Sung-hee HWANG

IPC: H04L12/741 ,  H04L29/06

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.

Abstract translation: 提供发送装置。 发送装置包括：基带分组（BBP）生成器，被配置为生成包括报头和有效载荷数据的BBP; 帧生成器，被配置为生成包括所述BBP的帧; 信号处理器，被配置为信号处理所生成的帧; 以及发送器，被配置为发送所述经信号处理的帧。 报头包括关于有效载荷数据的类型的信息，是否存在附加报头，有效载荷数据的长度以及有效载荷数据的长度的最低有效位（LSB）。 因此，基于头部中包含的信息，在物理层上映射各种数据，提高数据处理效率。

公开(公告)号：US20150022719A1

公开(公告)日：2015-01-22

申请号：US14314487

申请日：2014-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-koo YANG ,  Young-ho OH ,  Sung-hee HWANG

IPC: H04N7/025 ,  H04N7/08

CPC classification number: H04H20/28 ,  H04L5/0053

Abstract: Provided are a transmitting apparatus, a receiving apparatus and methods of transmitting and receiving a data frame. The transmitting apparatus includes: a frame generator configured to cluster a predetermined number of frames to generate a frame cluster, at least one of the frames being generated by mapping data contained in an input stream to at least one signal processing path; an information inserter configured to insert signaling information into a signaling area of the at least one frame; and a transmitter configured to transmit the frame with the signaling information inserted therein, wherein the signaling information comprises profile information and duration information about the frame included in the frame cluster.

Abstract translation: 提供了一种发送装置，接收装置和发送和接收数据帧的方法。 发送装置包括：帧生成器，被配置为聚集预定数量的帧以生成帧群集，所述帧中的至少一个是通过将包含在输入流中的数据映射到至少一个信号处理路径而生成的; 信息插入器，被配置为将信令信息插入到所述至少一个帧的信令区域中; 以及发射机，其被配置为用插入其中的信令信息来发送所述帧，其中所述信令信息包括关于包括在所述帧簇中的帧的简档信息和持续时间信息。

公开(公告)号：US20180309857A1

公开(公告)日：2018-10-25

申请号：US16020484

申请日：2018-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-hee HWANG ,  Alain MOURAD ,  Hyun-koo YANG

IPC: H04L29/06 ,  H04N21/236 ,  H04N21/2383

Abstract: A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: a baseband packet generator configured to, based on an input stream including a first type stream and a second type stream, generate a baseband packet including a header and payload data corresponding to the first type stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to perform signal-processing on the generated frame; and a transmitter configured to transmit the signal-processed frame, wherein the header includes a type of the payload data in the baseband packet and the number of the first type stream packets in the baseband packet.

公开(公告)号：US20160134532A1

公开(公告)日：2016-05-12

申请号：US14938116

申请日：2015-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-hee HWANG ,  Hak-ju LEE ,  Hyun-koo YANG

IPC: H04L12/741 ,  H04L29/06

CPC classification number: H04L45/74 ,  H04L1/00 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0083 ,  H04L5/0023 ,  H04L5/0094 ,  H04L27/2601 ,  H04L69/10 ,  H04L69/22 ,  H04L2001/0093

Abstract: Provided are a transmitting apparatus, a receiving apparatus and controlling methods thereof. The transmitting apparatus includes: at least one processor configured to implement a packet generator which generates a packet including a header and a payload based on a plurality of input packets; and a signal processor which signal-processes the generated packet, and a transmitter configured to transmit the signal-processed packet. A base field included in the header includes a first field set to a first value representing that the base field is a first length or a second value representing that the base field is a second length.

Abstract translation: 提供一种发送装置，接收装置及其控制方法。 发送装置包括：至少一个处理器，被配置为实现分组生成器，其基于多个输入分组来生成包括报头和有效载荷的分组; 以及信号处理所生成的分组的信号处理器，以及被配置为发送信号处理分组的发射机。 包括在头部中的基本字段包括设置为表示基本字段是第一长度的第一字段的第一字段或表示基本字段是第二长度的第二值。

公开(公告)号：US20150063357A1

公开(公告)日：2015-03-05

申请号：US14476872

申请日：2014-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-hee HWANG ,  Alain MOURAD ,  Hyun-koo YANG

IPC: H04L29/06

CPC classification number: H04L69/22 ,  H03M13/255 ,  H03M13/6552 ,  H04L5/0044 ,  H04L5/0053 ,  H04L65/602 ,  H04L65/607 ,  H04L65/608 ,  H04N21/00 ,  H04N21/23605 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/42615 ,  H04N21/4343 ,  H04N21/60 ,  H04N21/64707

Abstract: A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: a baseband packet generator configured to, based on an input stream including a first type stream and a second type stream, generate a baseband packet including a header and payload data corresponding to the first type stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to perform signal-processing on the generated frame; and a transmitter configured to transmit the signal-processed frame, wherein the header includes a type of the payload data in the baseband packet and the number of the first type stream packets in the baseband packet.

Abstract translation: 提供了发送装置，接收装置以及这些装置的控制方法。 所述发送装置包括：基带分组生成器，被配置为基于包括第一类型流和第二类型流的输入流，生成包括对应于所述第一类型流的报头和有效载荷数据的基带分组; 帧生成器，被配置为生成包括所述基带分组的帧; 信号处理器，被配置为对所生成的帧执行信号处理; 以及发送器，被配置为发送所述经信号处理的帧，其中所述报头包括所述基带分组中的有效载荷数据的类型和所述基带分组中的所述第一类型流分组的数量。

公开(公告)号：US20210195253A1

公开(公告)日：2021-06-24

申请号：US16076503

申请日：2017-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-koo YANG ,  Young-ho OH ,  Hak-ju LEE

IPC: H04N21/236 ,  H04N21/434

Abstract: A receiver is disclosed. The present receiver comprises: a reception unit for receiving, through a channel, a frame in which an LLS for each broadcast service is included in different PLPs; and a signal processing unit for calculating the size of a memory required to time-deinterleave the PLPs including the LLS, and for processing the PLPs including the LLS, on the basis of the calculated size of the memory.

公开(公告)号：US20160197826A1

公开(公告)日：2016-07-07

申请号：US14989894

申请日：2016-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-koo YANG ,  Sung-hee HWANG

IPC: H04L12/741 ,  H04L29/06

CPC classification number: H04L69/22 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/607 ,  H04L67/32 ,  H04L69/04

Abstract: Disclosed is a transmitting apparatus which includes: a packet generator generating a packet including a header and a payload from an input stream including a plurality of transport stream (TS) packets; and a signal processor signal-processing the packet, wherein the header includes a base header including a first field indicating a packet type which is the TS packets, and a second field indicating a number of TS packets included in the payload, wherein the base header further includes a third field set to a first value indicating that there is no additional header or a second value indicating that there is an additional header, wherein, when the third field is set to the second value, the additional header includes a fourth field indicating a number of deleted null packets with respect to each of at least one TS packet group including consecutive TS packets, and wherein the null packets deleted with respect to each of the TS packet group precede a first TS packet or follow a last TS packet included in each of the TS packet group.

Abstract translation: 公开了一种发送装置，其包括：分组生成器，从包括多个传输流（TS）分组的输入流生成包括报头和有效载荷的分组; 信号处理器对信息包进行信号处理，其中报头包括一个基本报头，该基本报头包括指示作为TS分组的分组类型的第一场，以及指示该有效载荷中包括的TS分组数目的第二场， 进一步包括设置为指示不存在额外的头部的第一字段的第三字段或指示存在附加头部的第二值，其中当所述第三字段被设置为所述第二值时，所述附加头部包括第四字段， 相对于包括连续TS分组的至少一个TS分组组中的每一个的多个已删除的空分组，并且其中相对于每个TS分组组删除的空分组先于第一TS分组，或者遵循包含在 每个TS包组。

公开(公告)号：US20150023249A1

公开(公告)日：2015-01-22

申请号：US14337435

申请日：2014-07-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-hee HWANG ,  Hyun-koo YANG ,  Sung-oh HWANG

IPC: H04W28/06 ,  H04L29/06

CPC classification number: H04W28/065 ,  H04L27/2601 ,  H04L69/22 ,  H04W28/06

Abstract: A transmitting apparatus includes: a baseband packet generator configured to generate a baseband packet including a header and payload data corresponding to an input stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to process the generated frame; and a transmitter configured to transmit the processed frame, wherein the header includes information about whether a number of null packets deleted when generating the baseband packet is more than a predetermined number, information about a number of packets within the baseband packet, and information about a number of the deleted null packets.

Abstract translation: 发送装置包括：基带分组生成器，被配置为生成包括对应于输入流的报头和有效载荷数据的基带分组; 帧生成器，被配置为生成包括所述基带分组的帧; 信号处理器，被配置为处理所生成的帧; 以及发送器，被配置为发送所述经处理的帧，其中，所述报头包括关于在生成所述基带分组时删除的空分组数是否大于预定数量的信息，关于所述基带分组内的分组数量的信息，以及关于所述基带分组的信息 删除的空数据包的数量。

公开(公告)号：US20150012803A1

公开(公告)日：2015-01-08

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: H03M13/11 ,  H03M13/00

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。