User equipment, network node and method in a wireless communications network
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsOsman Nuri Can Yilmaz, Antonino Orsino, Stefan Wager
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Abstract
A method performed by a User Equipment (UE) for handling Radio Link Failure (RLF) in a wireless communications network is provided. The UE reactivates (602) a deactivated first Secondary Cell (SCell) when an RLF over a Primary Cell (PCell) is detected. The UE further sends (603) an indication to a network node, via the reactivated SCell. The indication indicates any one or more out of the RLF over the PCell or the reactivated first SCell.
Claims20
A method performed by a User Equipment (UE) for handling Radio Link Failure (RLF) in a wireless communications network, the method comprising:
- when an RLF over a Primary Cell (PCell) is detected, reactivating a deactivated first Secondary Cell (SCell);
- and
- sending an indication to a network node via a configured Supplementary Uplink (SUL) of the reactivated first SCell or of a second SCell, wherein the indication indicates the RLF over the PCell and the reactivated first SCell.
A method performed by a network node for handling Radio Link Failure (RLF) of a User Equipment (UE) in a wireless communications network, the method comprising:
- in response to a RLF over a Primary Cell (PCell) being detected by the UE, receiving an indication from the UE via a configured Supplementary Uplink (SUL) of the reactivated first SCell or of a second SCell, wherein the indication indicates the RLF over the PCell and the reactivated first SCell.
Dependencies are inferred from the claim text.