Patent ID: 6785535
Filing Date: 2004-08-31
Classification: H04M,H04W

Abstract:
Method for monitoring communications in a cellular radiocommunication system, the radiocommunication system comprising a core network including switches, at least one gateway to an external network, subscriber management means and billing management means, the radiocommunication system further comprising a plurality of radio access networks connected to the core network switches, each radio access network including base stations capable of radio communication with mobile stations, wherein the radio access networks include a first access network managed with the core network by a cellular operator and at least one second access network having a substantially less extensive radio coverage and a substantially wider bandwidth than the first access network, the method comprising the step of generating, during a communication with a mobile station through the core network and one of the access networks, at least one report message including an identification of said access network independent of the identities associated with the mobile station.