Method for transmitting phase noise compensation reference signal, transmission device and reception device

A transmission device, comprising a processor, a memory and a transceiver, wherein

• the processor is configured to read a program stored in the memory to:
• determine one or more configurations from N configurations for a transmission resource of a phase noise compensation reference signal;
• and
• transmit via the transceiver the phase noise compensation reference signal according to the one or more configurations,
• wherein the N configurations have different time-domain densities or different frequency-domain densities, or a plurality of configurations of the N configurations has a same time-domain density and a same frequency-domain density, where N is an integer greater than or equal to 2,
• the transceiver is configured to receive and transmit data, and
• the memory is configured to store therein data for operation of the processor.

A method for transmitting a phase noise compensation reference signal, comprising:

• acquiring one or more configurations determined from N configurations for a transmission resource of the phase noise compensation reference signal;
• and
• receiving the phase noise compensation reference signal according to the one or more configurations,
• wherein the N configurations have different time-domain densities or different frequency-domain densities, or a plurality of configurations of the N configurations has a same time-domain density and a same frequency-domain density, where N is an integer greater than or equal to 2.