http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114124139-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4993ce04252afcae286733857062c4c4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0413 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0413 |
| filingDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a06c65cd87b62428dc365b75cbc05d76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75b89f631230066fd5de4607e1ae02e7 |
| publicationDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114124139-A |
| titleOfInvention | RF systems and communication equipment |
| abstract | The present application relates to a radio frequency system and a communication device. The radio frequency system includes: a radio frequency transceiver; the first transceiver circuit is used to support the transmission and reception processing of the first low frequency signal, and the reception processing of the second low frequency signal; the second transceiver circuit is used to support the second low frequency signal. Signal transmission and reception processing; the first receiving circuit is used to support the receiving and processing of the first low-frequency signal and the second low-frequency signal; the second receiving circuit is used to support the receiving and processing of the second low-frequency signal; the target transceiver circuit, the target receiving circuit The circuits are respectively configured to switchably connect two antennas, the target transceiver circuit is the first transceiver circuit or the second transceiver circuit, and the target receiving circuit is the first receiving circuit or the second receiving circuit. The radio frequency system can support the downlink 4*4MIMO function for the second low frequency signal and the downlink 2*2MIMO function for the first low frequency signal, which can double the channel capacity of the radio frequency system and the receiving performance of the low frequency signal. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114785359-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115102557-A |
| priorityDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.