ITU-T G.102-1988 Transmission Performance Objectives and Recommendations - General Characteristics of International Telephone Connections and Circuits Study Groups 12 and 15
The C C I n has drawn up (or is in the process of studying) Recommendations concerning transmission
impairments and their permissible magnitude with the object of achieving satisfactory performance of the network. Such impairments include for example
ITU-T G.102-1988 history
1988ITU-T G.102-1988 Transmission Performance Objectives and Recommendations - General Characteristics of International Telephone Connections and Circuits Study Groups 12 and 15