| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J11-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2627
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L12-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0071 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0413 |
| filingDate |
2015-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107431562-B |
| titleOfInvention |
Apparatus and method for transmitting and receiving broadcast signals |
| abstract |
A broadcast signal transmitter is disclosed. The broadcast signal transmitter according to the present invention includes: a first BICM unit for performing FEC encoding on core layer data; a second BICM unit for performing FEC encoding on enhancement layer data; a layer division multiplexing (LDM) injection unit, the LDM injection unit is used for combining the core layer data and the enhancement layer data, thereby outputting LDM data; a time interleaver, the time interleaver is used for the LDM data is time interleaved; a preamble for transmitting signaling information; a framing unit for generating a signal frame including the LDM data; and a waveform generating unit for The signal frame performs OFDM modulation to generate a broadcast signal. |
| priorityDate |
2015-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |