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ITU-T X.77 Corrigendum 1 Interworking...
ITU-R F.1500-0 Preferred characteristics of systems in the fixed service using high altitude platforms operating in the bands 47.2-47.5 GHz and 47.9-48.2 GHz
ITU-R F.1501-0 Coordination distance for systems in the fixed service (FS) involving high-altitude platform stations (HAPSS) sharing the frequency bands 47.2-47.5 GHz and 47.9-48.2 GHz with other systems in the fixed service
ITU-R F.1502-0 Protection of the fixed service in the frequency band 8 025-8 400 MHz sharing with geostationary-satellite systems of the Earth exploration-satellite service (space-to-Earth)
ITU-R F.750-4 Architectures and functional aspects of radio-relay systems for synchronous digital hierarchy (SDH)-based network
ITU-T J.143 User requirements for objective perceptual video quality measurements in digital cable television
ITU-T P.920 Interactive test methods for audiovisual communications
ITU-T J.118 Access systems for interactive services on SMATV/MATV networks
ITU-T J.116 Interaction channel for local multipoint distribution systems
ITU-T J.120 Distribution of sound and television programs over the IP network
ITU-T J.90 Electronic programme guides for delivery by digital cable television and similar methods - Reference operating scenario and requirements
ITU-T J.180 User requirements for statistical multiplexing of several programmes on a transmission channel
ITU-T J.53 Sampling frequencies to be used for the digital transmission of studio-quality and high-quality sound-programme signals