UMTSQoS Struct Reference

Data Fields

BYTE trafficClass
ULONG maxUplinkBitrate
ULONG maxDownlinkBitrate
ULONG grntUplinkBitrate
ULONG grntDownlinkBitrate
BYTE qosDeliveryOrder
ULONG maxSDUSize
BYTE sduErrorRatio
BYTE resBerRatio
BYTE deliveryErrSDU
ULONG transferDelay
ULONG trafficPriority

Detailed Description

This structure contains the UMTS Quality Of Service Information

Parameters:
trafficClass 
  • 0x00 - Subscribed
  • 0x01 - Conversational
  • 0x02 - Streaming
  • 0x03 - Interactive
  • 0x04 - Background
maxUplinkBitrate 
  • Maximum uplink bit rate in bits/sec
maxDownlinkBitrate 
  • Maximum downlink bit rate in bits/sec
grntUplinkBitrate 
  • Guaranteed uplink bit rate in bits/sec
grntDownlinkBitrate 
  • Guranteed downlink bit rate in bits/sec
qosDeliveryOrder - Qos delivery order

  • 0x00 - Subscribe
  • 0x01 - delivery order on
  • 0x02 - delivery order off
maxSDUSize 
  • Maximum SDU size
sduErrorRatio - SDU error ratio

  • Target value for fraction of SDUs lost or detected as erroneous.
  • 0x00 - Subscribe
  • 0x01 - 1*10^(-2)
  • 0x02 - 7*10^(-3)
  • 0x03 - 1*10^(-3)
  • 0x04 - 1*10^(-4)
  • 0x05 - 1*10^(-5)
  • 0x06 - 1*10^(-6)
  • 0x07 - 1*10^(-1)
resBerRatio - Residual bit error ratio

  • Target value for undetected bit error ratio in in the delivered SDUs.
  • 0x00 - Subscribe
  • 0x01 - 5*10^(-2)
  • 0x02 - 1*10^(-2)
  • 0x03 - 5*10^(-3)
  • 0x04 - 4*10^(-3)
  • 0x05 - 1*10^(-3)
  • 0x06 - 1*10^(-4)
  • 0x07 - 1*10^(-5)
  • 0x08 - 1*10^(-6)
  • 0x09 - 1*10^(-8)
deliveryErrSDU - Delivery of erroneous SDUs

  • Indicates whether SDUs detected as erroneous shall be delivered or not.
  • 0x00 - Subscribe
  • 0x01 - 5*10^(-2)
  • 0x02 - 1*10^(-2)
  • 0x03 - 5*10^(-3)
  • 0x04 - 4*10^(-3)
  • 0x05 - 1*10^(-3)
  • 0x06 - 1*10^(-4)
  • 0x07 - 1*10^(-5)
  • 0x08 - 1*10^(-6)
  • 0x09 - 1*10^(-8)
transferDelay - Transfer delay (ms)

  • Indicates the targeted time between a request to transfer an SDU at one SAP to its delivery at the other SAP in milliseconds.
trafficPriority - Transfer handling priority

  • Specifies the relative importance for handling of SDUs that belong to the UMTS bearer, compared to the SDUs of other bearers.

Field Documentation


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