ГОСТ 33889—2016
primary (telecommunication) network (of railway transportation)21
problem (of railway telecommunication) 233
protection devices for railway telecommunication (station) equipment 195
protection measures against hazardous (dangerous) effects and interferences (upon railway wire194
telecommunication construction)
protection selectivity (in power distribution network of railway telecommunication)183
QoS256
quad 79
quad of railway telecommunication cable 79 quality management
system (of a railway telecommunication service provider)269
quality measures monitoring system (in railway telecommunication network)268
quality measures (of network operation performance)260
quality measures of services260
quality measures of user service quality260
quality of service (in railway telecommunicationsnetwork)256
quality of service of telephone calls measures (in railway telecommunication network)265
quality of service of telephone calls measures in railway telecommunication system265
quality of service users (of railway telecommunication network)255
quality of service users (of railway telecommunication system)255
quality parameters (of network operation performance system)259
quality parameters of services259
quality parameters (of user service quality)259
quality plan (of railway telecommunication service provider)273
quality policy (of a railway telecommunication service provider)270
quality purposes (of a railway telecommunication service provider)271
quality support program (of railway telecommunication service provider)272
radio data communication system (of railway radio communication) 54 radio relay
transmission system (of railway transportation) 91 railway general-purpose
telephone network 34 railway operational telecommunication
network 29 railway radio communication
2 railway radio communication channel 115 (railway) radio
communication equipment145
railway radio communication network 45 railway radio
communication switching center154
railway radio communication system 48 railway
telecommunication 1 (railway) telecommunication
cable 73 railway telecommunication circuit
118 railway telecommunication construction maintenance system215
railway telecommunication constructions 7 railway
telecommunication facilities 6 railway telecommunication
facility availability function240
railway telecommunication facility maintenance system215
railway telecommunication facility operation quality parameters264
54