Abstract: In the method, a plurality of access points forming a cluster in a telecommunication network monitors network data traffic information from at least one user computing device connected thereto; obtains a status profile; reports an own identifier to a remote server; builds, by using a record including the corresponding identifier of each access point, a list of access points available for performing backhaul aggregation; and establishes connections between available access points forming sub-clusters of access points. Wherein, one of the access points acts as a cluster coordinator coordinating said formed sub-clusters of access points for a backhaul aggregation. The device is adapted to implement the method.