02003nam 2200373 450 991013515450332120231207090430.00-7381-4429-010.1109/IEEESTD.1990.94614(CKB)3780000000090487(NjHacI)993780000000090487(EXLCZ)99378000000009048720231207d1990 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIEEE Std 973-1990 IEEE Standard Definitions of Switching System Performance in a Telecommunications Environment /Institute of Electrical and Electronics EngineersNew York, NY, USA :IEEE,1990.1 online resource (20 pages)This standard provides definitions of switching system performance in a telecommunications environment. It includes parameters in seven categories: (1) customer access; (2) network reliability; (3) billing; (4) transmission; (5) operating company; (6) customer signaling; (7) network service; The dimensions and critical aspects of each parameter are presented without numerical values. The definitions will facilitate a description of switching requirements for different networks and applications. Each application may be characterized by its own set of parameters and values. This standard provides definitions that will promote a consistent interpretation of performance by users, service providers, manufacturers, and designers.IEEE Std 973-1990: IEEE Standard Definitions of Switching System Performance in a Telecommunications EnvironmentTelecommunicationSwitching systemsSwitching circuitsTelecommunicationSwitching systems.Switching circuits.001.40218NjHacINjHaclDOCUMENT9910135154503321IEEE Std 973-19902579948UNINA