Patent ID: 7092373

Claim:
A method for transferring at least one data flow by creating at least one connection between a mobile station and a network on a packet radio service of a telecommunication system, said at least one connection including a temporary block flow on one or more packet data channels each of which being assigned to a different time slot of a downlink TDMA (Time Division Multiple Access) frame, said method comprising: assigning at least two simultaneous temporary block flows for transferring the at least two data flows, transferring uplink control information concerning a temporary block flow on an associated uplink control channel that is assigned to a time slot of an uplink TDMA frame, transferring the at least two associated uplink control channels relating respectively to the at least two simultaneous downlink temporary block flows on one and same uplink TDMA time slot, and transferring at least one of said at least two simultaneous downlink temporary block flows on one or several downlink TDMA time slot(s), each of which is different from the downlink TDMA time slot that corresponds to the uplink TDMA time slot, which is used for said at least two uplink control channels.