| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4008e4a2500d9673afd2464a1915a70b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W24-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W76-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W72-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W74-0816
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W74-0808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W74-0866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W88-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W74-0833 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W74-08 |
| filingDate |
2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fea55221849e047ac1e822bc543952ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4001e362f600ccf3ebd2a2e2f71f4cd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c62ec9270fc79fe81e7ef7fbcd48b266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9422080b59e37d5ab4a83f7458f6d17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ea7b46eb0e236e810913d28377e61dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36185249782f1d980ebac4d11ad5f992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e17660955ef870288b3c214e4a4dc4b |
| publicationDate |
2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020223692-A1 |
| titleOfInvention |
Apparatus and method of handling uplink listen before talk (lbt) failures for new radio (nr) systems operating on unlicensed spectrum |
| abstract |
Techniques are provided for determining and processing uplink listen before talk (LBT) failures, including the determination of a consistent and systematic LBT failure associated with uplink transmissions in new radio (NR) operating over unlicensed spectrum. For example, a user equipment (UE) identifies a plurality of transmission occasions to be performed by the UE over the unlicensed spectrum. The UE further performs a plurality of listen before talk (LBT) procedures associated with respective ones of the plurality of transmission occasions to be performed by the UE, and tracks a number of LBT failures during the performance of the plurality of LBT procedures, wherein a LBT failure occurs due to a channel used for the associated LBT procedure being busy or when an LBT backoff is still running from a previous LBT failure. The UE further implements a recovery procedure in response to the LBT failures exceeding a predetermined threshold within a predetermined time period. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023192500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022205037-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022151378-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021167519-A1 |
| priorityDate |
2019-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |