http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1900122-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04H40-90 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04H20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04H20-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04H20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-1851 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04H40-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04H20-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04H20-28 |
| filingDate | 2006-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57cc1bc64f223c9d8335e1d3f51b8057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_448d12433532963e35e02e869c694497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_233edc51c2abf7cddb0ca6465f7b3408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95d32475cd0d5ebbba87ba737ae8b258 |
| publicationDate | 2008-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1900122-A1 |
| titleOfInvention | Hybrid broadcasting system with terrestrial and satellite supported transmitter stations for the transmission of hierarchically modulated signals to mobile receivers |
| abstract | The invention relates to a terrestrial transmitter station (100) for the transmission of a terrestrial broadcast signal (160), comprising a first receiver (110) for receiving a first signal (112), in order to obtain a satellite received signal (114), a second receiver (120), for receiving a local signal (122), in order to obtain a local received signal (124) and a signal combiner (130) for combining the first received signal (114) with the local received signal (124), to form a combination signal (140). The signal combiner (130) is designed to generate the combination signal (140) such that the combination signal (140) is formed according to a hierarchical modulation, the first received signal (114) being contained within a base layer of the hierarchical modulation and the local received signal (124) is contained in an extension layer of the hierarchical modulation. A terrestrial transmitter station (100) further comprises a transmitter (150) for transmitting the combination signal. A broadcast system comprises a first transmitter and at least one terrestrial transmitter station (100). The information emitted by the satellite-based broadcasting system can be received by means of a corresponding receiver device. The inventive broadcast system permits an addition of local information to a supra-regional broadcasted transmission signal in a frequency-efficient manner. |
| priorityDate | 2005-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.