| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4008e4a2500d9673afd2464a1915a70b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0035 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J11-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J11-00 |
| filingDate |
2020-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9422080b59e37d5ab4a83f7458f6d17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71430858f645d43155b6c70a498e5e48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31df31edd4f4d97768c877af236c7da0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_259b646c03ec636f3cd5a09a14fc70ab |
| publicationDate |
2020-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020168322-A1 |
| titleOfInvention |
Demodulation reference signal (dmrs) indication for single downlink control information (dci) multitransmission reception point (trp) transmission |
| abstract |
Some embodiments of this disclosure include systems, apparatuses, methods, and computer-readable media for a single downlink control information (DCI) signal that supports multi-transmission reception point (TRP) transmissions from different TRPs (e.g., different 5G Node Bs or different antenna panels.) A user equipment (UE) receives a single DCI signal that includes a first transmission configuration indicator (TCI) state of a first TRP, a second TCI state of a second TRP, and a demodulation reference signal (DMRS) port indication value. The UE uses the DMRS port indication value to determine a first DMRS port and a first code division multiplexing (CDM) group of the first TCI state and a second DMRS port and a second CDM group of the second TCI state. The UE receives a multi-Physical Downlink Shared Channel (PDSCH) signal that includes multi-TRP transmissions, and uses the above determinations to decode data from the first and/or the second TCI states. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023150992-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022063088-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022061699-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114257354-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114257354-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113597779-A |
| priorityDate |
2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |