Settlement of Quality of Service about default Access Point Name in WCDMA Packet Network

摘要

if The present invention is a mobile station does not raise the APN and service quality explicitly, that correspond to the default APN by providing a default quality of service, quality of service relates to a method for determining the default access point name (APN) in a WCDMA packet network that can provide appropriate service quality to the default APN, ; The present invention, the mobile station and , and a serving GPRS support node (SGSN), Gateway GPRS in the process of setting the session between the mobile station and network on a packet network of the WCDMA system including a support node (GGSN), a mobile station, the default access point name (APN: Access Point Name) using When, receives the SGSN receives the PDP context activation request message from the mobile station, the method for determining the quality of service parameters before sending a Create PDP context request message to the GGSN, the SGSN is the default quality of service they are storing setting the allocation / retention priority as parameters and the values in the traffic class is set to the sensitivity value falling in a delay from the mobile station is transmitting QoS value and the default value, QoS, transmission order is set to the QoS values, and the mobile station transmits and, maximum SDU size, the maximum uplink bit rate, maximum bit rate is set to a value downstream from the values in each QoS value is transmitted to the mobile station and the default QoS, SDU error ratio, the bit error rate is the excess, respectively the mobile station transmits QoS The value and set to a value from the default QoS value, transmission of the SDU error is set based on the QoS values, and the mobile station is transmitted, the transmission delay is the greater of the one mobile station is transmitting QoS value and the default QoS value settings, and traffic handling priority is set to a value of the default value, and the QoS value and the mobile station is transmitted, down-up-guaranteed bit rate and guaranteed bit rate are each a value from the values in the default values and the QoS, and the mobile station transmits characterized in that it is set to.