METHOD FOR SELF-OPTIMIZED INTERWORKING BETWEEN RADIO ACCESS NETWORKS

摘要

It is provided a method for self-optimized interworking between a first radio access network of a first type of radio access technology and a second radio access network of a second type of radio access technology, wherein the first radio access network comprises a first base station and the second radio access network comprises a second base station. The method comprises measuring by a user equipment, which is served by the first base station, signals indicative for availability characteristics of the second base station, transmitting the signals indicative for the availability characteristics of the second base station from the user equipment to the first base station, generating a map of the coverage of the first radio access network and the second radio access network based on the signals indicative for the availability characteristics of the first base station and the second base station, wherein the map comprises the information about the availability characteristics of the first base station and the second base station for interworking, and self-optimized interworking between the first base station and the second base station based on the map of coverage.