Method and system for generating reference data associated to weather conditions, method and system for determining weather conditions, and method and system for controlling a radio access network

A system for generating reference data associated to weather conditions, comprising:

• a first memory;
• a first processor, coupled to said first memory, and configured to:
• receive, from first wireless devices wirelessly connected to a Radio Access Network (RAN) first measurement parameters representative of measurements of radio quality of the wireless connection between the first wireless devices and the RAN, wherein said first wireless devices are located in said area of interest, said first measurement parameters being associated with respective first time references;
• for each first time reference or set of first time references, determine reference data, associated to said first time reference or set of first time references, by performing an analysis of said first measurement parameters;
• receive a weather signal separately from the first measurement parameters, the weather signal representative of objective weather conditions in said area of interest at a time corresponding to said first time reference of said set of first time references;
• and
• store, in said first memory, said reference data in association with the respective objective weather conditions associated to the same time reference or set of time references.