METHODS FOR CONTROLLING ACCESS DOMAIN SWITCHING, NETWORK NODES, USER TERMINAL AND COMPUTER PROGRAM PRODUCT THEREFOR

摘要

A technique for controlling an access domain selection is described. The technique is applicable to user terminals that are capable of switching from a first network access domain to a second network access domain while services are provided to the user terminals. According to a network aspect of this technique, a network node receives a request message from a user terminal. In response to this request message, the network node sends a rule set including one or more access domain switching rules to the user terminal. These access domain switching rules may be dynamically selected by the network node to control the access domain switching behaviour of the user terminal.