Patent ID: 8243675
Filing Date: 2012-08-14
Classification: H04L,H04W

Abstract:
1. A serving general packet radio service support node (SGSN), comprising: a QoS information obtaining unit, adapted to obtain first QoS information; a downlink bearer resource (DBR) allocating unit, adapted to allocate a second DBR for a second bearer according to the first QoS information; a DBR information sending unit, adapted to send the first QoS information and information about the second DBR; an uplink bearer resource (UBR) information receiving unit, adapted to receive the first QoS information, information about a second UBR, and a first bearer ID; a UBR information storing unit, adapted to store the first QoS information, the information about the second UBR, and the first bearer ID; a UBR allocating unit, adapted to allocate a third UBR for the second bearer according to second QoS information associated with the first QoS information; a UBR information sending unit, adapted to send the second QoS information and information about the third UBR; a DBR information receiving unit, adapted to receive the second QoS information, information about a third DBR, and a second bearer ID associated with the first bearer ID; and a DBR information storing unit, adapted to store the second QoS information, the information about the third DBR, and the second bearer ID.