FIELD: electrical communication engineering.
SUBSTANCE: invention relates to communication. To this end, transmission node (10, 100) for a radio access network is disclosed, wherein transmission node (10, 100) is configured to transmit, based on one or more transmission parameters, a signalling and/or alarm signalling, comprising a reference signalling, wherein the reference signalling comprises phase tracking reference signalling, and said one or more transmission parameters comprise a modulation and coding scheme (MCS). Disclosure also relates to related devices and methods.
EFFECT: technical result is provision of low costs for configuration and/or adaptive correction of phase errors.
6 cl, 12 dwg
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