Patent ID: 8781488

Claim:
Method for enabling, in a wireless cellular telecommunication network, at least one mobile terminal to communicate data through multiple frequency bands, the at least one mobile terminal being served by a telecommunication device which is able to communicate data through at least one frequency band, wherein the method comprises the steps, executed by the telecommunication device of: obtaining at least one mobile terminal carrier aggregation capability of the at least one mobile terminal, determining a coordinated carrier aggregation capability C of the telecommunication device from the at least one mobile terminal carrier aggregation capability, transferring the coordinated carrier aggregation capability C to a centralizing device of the wireless cellular telecommunication network, transferring information related to at least one neighboring telecommunication device to the centralizing device of the wireless cellular telecommunication network, receiving, from the centralizing device, information indicating at least one frequency band the telecommunication device has to use for communicating with the mobile terminal, transferring control signaling to the at least one telecommunication device through the at least one frequency band the telecommunication device has to use for communicating with the mobile terminal.