公开(公告)号：US20160344423A1

公开(公告)日：2016-11-24

申请号：US14716287

申请日：2015-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H03M13/27 ,  H03M13/11 ,  H03M13/00 ,  H04L1/00

CPC classification number: H03M13/2792 ,  H03M13/152 ,  H03M13/255 ,  H03M13/2707 ,  H03M13/271 ,  H03M13/2732 ,  H03M13/2778 ,  H03M13/2906 ,  H04L1/0041 ,  H04L1/0058 ,  H04L1/0071 ,  H04L2001/0093

Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: an encoder configured to generate a low-density parity check (LDPC) codeword by LDPC encoding of input bits based on a parity check matrix including information word bits and parity bits, the LDPC codeword including a plurality of bit groups each including a plurality of bits; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a modulation symbol, wherein the interleaver is further configured to interleave the LDPC codeword such that a bit included in a predetermined bit group from among the plurality of bit groups constituting the LDPC codeword onto a predetermined bit of the modulation symbol.

公开(公告)号：US20160344421A1

公开(公告)日：2016-11-24

申请号：US14716172

申请日：2015-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H03M13/27 ,  H03M13/11 ,  H04L1/00

CPC classification number: H03M13/2792 ,  H03M13/1102 ,  H04L1/0041 ,  H04L1/0058 ,  H04L1/0071 ,  H04L2001/0093

Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: an encoder configured to perform a low-density parity check (LDPC) encoding on input bits using a parity check matrix to generate an LDPC codeword comprising information word bits and parity bits; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a modulation symbol, wherein the modulator is further configured to map a bit included in a predetermined bit group from among a plurality of bit groups constituting the LDPC codeword onto a predetermined bit of the modulation symbol.

公开(公告)号：US20160233892A1

公开(公告)日：2016-08-11

申请号：US15130096

申请日：2016-04-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H03M13/27 ,  H04L1/00 ,  H04L27/04 ,  H03M13/11

CPC classification number: H03M13/2792 ,  H03M13/1102 ,  H03M13/1165 ,  H03M13/1177 ,  H03M13/152 ,  H03M13/253 ,  H03M13/255 ,  H03M13/2707 ,  H03M13/2778 ,  H03M13/616 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071 ,  H04L27/04

Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: an encoder configured to generate a low-density parity check (LDPC) codeword by LDPC encoding of input bits based on a parity check matrix including information word bits and parity bits, the LDPC codeword including a plurality of bit groups each including a plurality of bits; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a modulation symbol, wherein the interleaver is further configured to interleave the LDPC codeword such that a bit included in a predetermined bit group from among the plurality of bit groups constituting the LDPC codeword onto a predetermined bit of the modulation symbol.

Abstract translation: 提供发送装置。 发送装置包括：编码器，被配置为基于包括信息字比特和奇偶校验位的奇偶校验矩阵，通过输入比特的LDPC编码生成低密度奇偶校验（LDPC）码字，所述LDPC码字包括多个比特组 包括多个位; 配置为交织所述LDPC码字的交织器; 以及调制器，被配置为将交织的LDPC码字映射到调制符号，其中所述交织器还被配置为交织所述LDPC码字，使得包括在构成所述LDPC码字的所述多个比特组中的预定比特组中包括的比特到预定的 位的调制符号。