Radio link adaptation in wireless network

An apparatus, comprising:

• at least one processor, and
• at least one memory including a computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus to:
• determine one or more distribution measures, wherein distribution comprises one or more of a signal distribution, an interference distribution, mutual information distribution, block error probability distribution or a signal-to-noise-and-interference ratio distribution;
• produce a measurement report that comprises the one or more distribution measures;
• and
• transmit the measurement report to an access node of the wireless communication system.

An apparatus, comprising:

• at least one processor, and
• at least one memory including a computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus to:
• receive a measurement report sent by a terminal device of a wireless communication system, wherein the measurement report comprises one or more distribution measures, and wherein distribution comprises one or more of a signal distribution, an interference distribution, mutual information distribution, block error probability distribution or a signal-to-noise-and-interference distribution;
• perform link adaptation based, at least partly, on the one or more distribution measures.