An apparatus comprises a receiver configured to receive a reported queue depth for a current granting cycle, and a processor coupled to the receiver and configured to determine accumulated bandwidth credits from at least one granting cycle prior to the current granting cycle. The basestation may be comprised within a mobile communications network, which may also comprise a plurality of other basestations. An off-screen buffer is generated in the memory by the script. The access node maps a target access point to the mobile subscriber, where the target access point provides the mobile subscriber with access to the traffic destination. The connector generator may be constructed in accordance with an Application Integration Architecture integration framework.