| 摘要 |
A carrier (21) is configured for communication between a communication device (100) and a cellular network. A configuration of the carrier (21) is selected. The configuration defines radio resources which are reserved for transmission of acknowledgements concerning uplink transmissions from the communication device (100) to the cellular network. Further, a selection between a first subconfiguration and a second subconfiguration is per-formed. In the first subconfiguration the reserved radio resources are con-figured for said transmission of acknowledgements concerning uplink transmissions. In the second subconfiguration the reserved radio re-sources are not configured for said transmission of acknowledgements concerning uplink transmissions. |
