In accordance with an exemplary embodiment, the method according to any of the first and ninth aspects of the present disclosure may further comprise receiving configuration information from the network node by the terminal device. The configuration information may indicate whether the network node or the terminal device is enabled to initiate an adjustment of a transmission parameter for the terminal device.
In accordance with an exemplary embodiment, the method according to the fifth aspect of the present disclosure may further comprise transmitting first DFI to the terminal device. The first DFI may indicate to the terminal device how to process second DFI from the network node. The signaling information according to the fifth aspect of the present disclosure may be carried in the second DFI. Optionally, the second DFI may be sharable by the terminal device with one or more other terminal devices.
In accordance with an exemplary embodiment, the method according to the fifth aspect of the present disclosure may further comprise receiving another MAC CE from the terminal device to confirm reception of the signaling information by the terminal device. Optionally, said another MAC CE may indicate at least one of a semi-static scheduling configuration, a cell, a carrier, a BWP, a sub-band and a channel, to confirm reception of the associated adjustment amount of the parameter by the terminal device.