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：US20140064178A1

公开(公告)日：2014-03-06

申请号：US14070055

申请日：2013-11-01

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04H20/42 ,  H04H20/93 ,  H04H60/13 ,  H04H60/25 ,  H04L12/56 ,  H04L49/1546 ,  Y02D70/168

Abstract: Apparatus and method for transmitting and receiving a frame including control information in a broadcasting system are provided. A frame for a broadcast service is generated including at least one Physical Layer Pipe (PLP) and indication information for indicating a change/no-change of control information for the broadcast service in the next frame. The indication information includes information on a position in which the control information will change.

Abstract translation: 提供了用于在广播系统中发送和接收包括控制信息的帧的装置和方法。 生成用于广播服务的帧，包括至少一个物理层管道（PLP）和用于指示在下一帧中广播服务的控制信息的改变/不变化的指示信息。 指示信息包括关于控制信息将改变的位置的信息。