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公开(公告)号：US20190020355A1
公开(公告)日：2019-01-17
申请号：US16030463
申请日：2018-07-09
摘要： A transmitting apparatus is provided. The transmitting apparatus includes: an encoder configured to generate a low density parity check (LDPC) codeword by LDPC encoding based on a parity check matrix; 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.
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公开(公告)号：US20180069572A1
公开(公告)日：2018-03-08
申请号：US15639783
申请日：2017-06-30
CPC分类号： H03M13/2792 , H03M13/1102 , H03M13/152 , H03M13/255 , H03M13/2707 , H03M13/271 , H03M13/2732 , H03M13/2778 , H03M13/2906 , H04L1/0041 , H04L1/0058 , H04L1/0071 , H04L2001/0093
摘要： 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.
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公开(公告)号：US20180034584A1
公开(公告)日：2018-02-01
申请号：US15725998
申请日：2017-10-05
CPC分类号： H04L1/0043 , H04L1/0058 , H04L27/34 , H04L27/3411 , H04L27/3438
摘要： 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.
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公开(公告)号：US20180006754A1
公开(公告)日：2018-01-04
申请号：US15705749
申请日：2017-09-15
IPC分类号： H04J13/12 , H04J13/18 , H04J13/00 , H03M13/00 , H03M13/29 , H03M13/11 , H03M13/25 , H03M13/27 , H04L1/00 , H03M13/35 , H03M13/09 , H03M13/15
CPC分类号： H04J13/12 , H03M13/09 , H03M13/1165 , H03M13/152 , H03M13/255 , H03M13/2707 , H03M13/2732 , H03M13/2906 , H03M13/356 , H03M13/6552 , H04J13/0003 , H04J13/18 , H04L1/009
摘要： 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.
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公开(公告)号：US20170324500A1
公开(公告)日：2017-11-09
申请号：US15656869
申请日：2017-07-21
IPC分类号： H04J13/00 , H04J13/12 , H04J13/10 , H03M13/00 , H03M13/27 , H03M13/25 , H04L1/00 , H03M13/11 , H03M13/15
CPC分类号： H04J13/0003 , H03M13/1165 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/271 , H03M13/2778 , H03M13/6552 , H04J13/102 , H04J13/12 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0065 , H04L1/0071
摘要： 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.
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公开(公告)号：US20170264315A1
公开(公告)日：2017-09-14
申请号：US15609707
申请日：2017-05-31
发明人： Hong-sil JEONG , Kyung-Joong KIM , Se-ho MYUNG
CPC分类号： H03M13/1111 , H03M13/1102 , H03M13/1165 , H03M13/255 , H03M13/2707 , H03M13/271 , H03M13/2778 , H03M13/2792 , H03M13/611 , H04L1/0041 , H04L1/0057 , H04L1/0058 , H04L1/0071 , H04L27/36
摘要： A transmitting apparatus is provided. The transmitting apparatus includes: an encoder configured to generate a Low Density Parity Check (LDPC) codeword by LDPC encoding based on a parity check matrix; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a plurality of modulation symbols, wherein the modulator is configured to map bits included in a predetermined bit group from among a plurality of bit groups constituting the LDPC codeword onto a predetermined bit of each of the modulation symbols.
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公开(公告)号：US20170155406A1
公开(公告)日：2017-06-01
申请号：US15431954
申请日：2017-02-14
CPC分类号： H03M13/2792 , H03M13/1148 , H03M13/1165 , H03M13/152 , H03M13/255 , H03M13/271 , H03M13/2732 , H03M13/2778 , H03M13/2906 , H03M13/616 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0071
摘要： 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.
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公开(公告)号：US20160345329A1
公开(公告)日：2016-11-24
申请号：US14714530
申请日：2015-05-18
CPC分类号： H04L27/3483
摘要： 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.
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公开(公告)号：US20160344496A1
公开(公告)日：2016-11-24
申请号：US14716427
申请日：2015-05-19
CPC分类号： H04J13/0003 , H03M13/1165 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/271 , H03M13/2778 , H04J13/12 , H04J13/18 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0064 , H04L1/0065 , H04L1/0071
摘要： 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.
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公开(公告)号：US20160344493A1
公开(公告)日：2016-11-24
申请号：US14715780
申请日：2015-05-19
CPC分类号： H03M13/1105 , H03M13/1165 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/271 , H03M13/2778 , H03M13/611 , H03M13/6552 , H04J13/0003 , H04J13/12 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0065 , H04L1/0071
摘要： 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.
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