Speech Processing@ Transmission and Quality Aspects (STQ); QoS aspects for popular services in GSM and 3G networks; Part 1: Identification of Quality of Service aspects (V1.1.1)
The present document identifies QoS aspects for popular services in GSM and 3G. For each service chosen QoS indicators are listed. They are considered to be suitable for the quantitatively characterization of the dominant technical QoS aspects as experienced from the end-customer perspective. The indicators are described by their name and a short description from the customer point of view. Wherever possible existing ITU-T or ETSI definitions are referenced. If ITU-T or ETSI definitions do not exist or are considered as too generic@ a more service and mobile network specific definition is made.