User equipment receiver spatial filter configuration during secondary cell beam failure recovery
US11569889B2 · kind B2 · utility
1Cited by
1References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 7, 2019 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Mar 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/15
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems, methods, apparatuses, and computer program products for beam failure recovery are provided. Beam failure recovery may include detecting and/or declaring, by a user equipment, UE, secondary cell, Scell, beam failure at MAC layer and e.g. determining and/or selecting CSI-RS and/or SSB indexes for transmission to a network node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.