Method for control signaling in a wireless communication system

Method for signaling control information from a network node to a User Equipment, UE, in a wireless communication system, comprising:

• transmitting, to the UE on a control channel, first control information associated with a first transmission of first data between the network node and the UE;
• transmitting, to the UE, an indication signal instructing the UE to reuse obtention information associated with the first control information for a further transmission of second data between the network node and the UE, wherein the second data is different from the first data;
• and
• transmitting configuration information for receipt in the UE related to the indication signal;
• and
• transmitting activation information for receipt in the UE, indicating activation or deactivation of indication signal transmission.

Method for use in a User Equipment, UE, for signaling with a network node in a wireless communication system, comprising

• receiving, from the access node on a control channel, first control information associated with a first transmission of first data from the network node;
• receiving, from the access node, an indication signal instructing the UE to reuse obtention information associated with the first control information for obtaining second data from a second transmission from the network node, wherein the second data is different from the first data;
• receiving second control information associated with the second data, wherein said obtention information is indicative of a decoding parameter to be used for processing the second control information;
• and
• using the obtention information to obtain the second data.