METHOD, APPARATUS AND SYSTEM

摘要

There is provided a method comprising determining, at a first neighbour node of a spectrum sharing group of nodes, initial cost information for sharing spectrum with an acting node in said group in dependence on node parameters associated with the first neighbour node, causing said initial cost information to be sent the acting node, determining final cost information in dependence on received cost information associated with at least one second node neighbour of said group, said received cost information determined in dependence on parameters associated with the least one second neighbour node and causing said final cost information to be sent to the acting node.