-
公开(公告)号：US20220278694A1
公开(公告)日：2022-09-01
申请号：US17738167
申请日：2022-05-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se-ho MYUNG , Kyung-Joong Kim , Hong-sil Jeong , Daniel Ansorregui Lobete , Belkacem Mouhouce
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.
-
Patent Agency Ranking
公开(公告)号：US11757471B2
公开(公告)日：2023-09-12
申请号：US17738167
申请日：2022-05-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se-ho Myung , Kyung-Joong Kim , Hong-sil Jeong , Daniel Ansorregui Lobete , Belkacem Mouhouce
CPC classification number: H03M13/1157 , H03M13/1102 , H03M13/253 , H03M13/255 , H03M13/271 , H03M13/2707 , H03M13/2778 , H03M13/2792 , H03M13/616 , H04L1/0041 , H04L1/0057 , H04L1/0071 , H03M13/1165 , H03M13/152
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：US11349499B2
公开(公告)日：2022-05-31
申请号：US17060682
申请日：2020-10-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se-ho Myung , Kyung-Joong Kim , Hong-sil Jeong , Daniel Ansorregui Lobete , Belkacem Mouhouce
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：US10862623B2
公开(公告)日：2020-12-08
申请号：US15725998
申请日：2017-10-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se-ho Myung , Belkacem Mouhouce , Daniel Ansorregui Lobete , Kyung-joong Kim , Hong-sil Jeong
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.
-
公开(公告)号：US10396819B1
公开(公告)日：2019-08-27
申请号：US15686280
申请日：2017-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se-ho Myung , Kyung-Joong Kim , Hong-sil Jeong , Daniel Ansorregui Lobete , Belkacem Mouhouce
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：US09780808B2
公开(公告)日：2017-10-03
申请号：US14716503
申请日：2015-05-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se-ho Myung , Kyung-Joong Kim , Hong-sil Jeong , Daniel Ansorregui Lobete , Belkacem Mouhouce
CPC classification number: H03M13/1157 , H03M13/1102 , H03M13/1165 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/2707 , H03M13/2778 , H03M13/2792 , H03M13/616 , H04L1/0041 , H04L1/0057 , H04L1/0071
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.
-
-
-
-
-
Search Results
6
records
(took 0.024 seconds)
