公开(公告)号：US20150222471A1

公开(公告)日：2015-08-06

申请号：US14615148

申请日：2015-02-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Se-ho MYUNG ,  Belkacem MOUHOUCHE ,  Daniel Ansorregui Lobete ,  Kyung-joong KIM ,  Hong-sil JEONG

IPC: H04L27/36 ,  H04L1/00 ,  H04L27/34

CPC classification number: H04L1/0043 ,  H04L1/0058 ,  H04L27/34 ,  H04L27/3411 ,  H04L27/3438

Abstract: A transmitting apparatus is disclosed. The transmitting apparatus includes an encoder to perform channel encoding with respect to bits and generate a codeword, an interleaver to interleave the codeword, and a modulator to map the interleaved codeword onto a non-uniform constellation according to a modulation scheme, and the constellation may include constellation points defined based on various tables according to the modulation scheme.

Abstract translation: 公开了发送装置。 发送装置包括编码器，用于执行相对于比特的信道编码并产生码字，交织器来交织码字，以及调制器，以根据调制方案将交织的码字映射到不均匀的星座上，而星座可以 包括根据调制方案基于各种表定义的星座点。

公开(公告)号：US20150006586A1

公开(公告)日：2015-01-01

申请号：US14243103

申请日：2014-04-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alain MOURAD ,  Sung-hee HWANG ,  Daniel ANSORREGUI ,  Belkacem MOUHOUCHE ,  Hak-ju LEE

IPC: G06F17/30

CPC classification number: H04L69/324 ,  G06F17/30292 ,  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.

Abstract translation: 提供了包括头部区域和包括数据的有效载荷区域的数据结构，生成数据结构的方法以及从数据结构提取信息。 标题区域和有效载荷区域中的至少一个包括其中包括一个或多个信号字段的至少一个子区域。 信号字段中的至少一个信号字段包括用于信令存在或不存在至少部分地位于数据结构中的一个或多个信息字段的信息，该一个或多个信息字段对应于一个或多个信号字段。