According to certain embodiments, a transmitting node for transmitting data to a receiving node is provided. The transmitting node is operable at least in a dynamic bundling size mode and includes a communication interface and processing circuitry. The processing circuitry is configured, when operating in the dynamic bundling size mode, to provide the receiving node with an indication of bundling control information representing at least a number L of slots. The processing circuitry transmits data in L consecutive slots using a constant first precoding setting and transmit data in subsequent L consecutive slots using a constant second precoding setting. The first and second precoding settings are independently assignable.