METHOD AND ARRANGEMENT IN A TELECOMMUNICATIONS SYSTEM

摘要

A mobile station (18) for use with a mobile network (11), and being arranged to be assigned one or more Temporary Block Flows, TBFs, by the mobile network (11), and to receive RLC/MAC Blocks from the mobile network (18), each of which RLC/MAC Blocks is associated with one of said TBFs, and to identify a received RLC/MAC Block by means of a Temporary Flow Identity, TFI, which has been assigned by the mobile network (11) to the TBF with which the RLC/MAC Block is associated. The mobile station (18) is arranged to recognize TFIs which belong to a first group of TFIs as well as TFIs which belong to a second group of TFIs, with a TFI in the second group comprising a TFI in the first group of TFIs together with additional information in the received RLC/MAC block.