User equipment, network node and methods in a wireless communications network
US10887813B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Mar 10, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0838
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method performed by a User Equipment (UE) for managing Uplink (UL) transmissions between the UE and a second network node in a wireless communications network is provided. The second network node serves a target cell comprising a first UL carrier and a second UL carrier. The UE receives a message from a first network node. The message relates to a handover of the UE to the target cell. The message comprises an indication indicating one or more UL carriers of the target cell. The UE then decides which one or more out of the first UL carrier and the second UL carrier that is corresponding to the indicated one or more UL carriers. The decided one or more UL carriers are for random access in the target cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.