Priority bearers in a mobile telecommunication network

The invention claims a mobile terminal in network through the following steps a packet to the carrier method of: Establishing a plurality of parallel carrier to cross radio interface bearing said grouping; Each carrier and the service processing the carrier of the priority associated; Determining the grouping priority; To the grouping priority carrier mapping to the priority; Based on the mapping the grouping to the plurality of parallel carrier one; And using the carrier to distinguish priority level to the wireless resource access of priority. The invention further claims the following steps a grouping method of: Establishing a plurality of parallel carrier and it does not reserved resource; Each carrier the carrier priority associated; The service when starting the packet flow carrier mapping to the priority one; Based on mapping each group to the many carrier one; Using the carrier to distinguish priority level to the wireless resource access of priority.