http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113726377-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bb531ac161ea927fd276b48f26bc7af |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-08 |
| filingDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ef25365293963c1562ecd357e410c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4acec668ca526560d1be2fc456b892f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b70c4ef26a257bd4900aa4e6871cf68f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2493c9f4fe75e65ac1021e3015884514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee9edd1dad9ed9297c8836237ad269ca |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113726377-A |
| titleOfInvention | A phase compensation, calibration method and AP |
| abstract | A phase compensation and calibration method and AP are provided, wherein the phase compensation method includes: an AP receives a radio frequency signal from a STA through multiple radio frequency links, the AP measures the radio frequency signal and obtains a channel from the AP to the STA according to multiple phase compensation values The downlink equivalent channel matrix. The phase calibration method includes: the AP processes the first radio frequency signal transmitted by the second radio frequency link with the first radio frequency link in the first state to obtain the first baseband signal; the AP determines according to the first baseband signal and the second baseband signal The single-device phase compensation value when the first gain device is in the gear to be tested. The technical solution is used to improve the accuracy of the AP's prediction of the downlink equivalent channel matrix. |
| priorityDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5709 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419479910 |
Total number of triples: 21.