Processing device for a network access node for generating phase compensated modulation symbols

A method for generating phase-compensated modulation symbols, the method comprising:

• obtaining a first modulation symbol on a first orthogonal frequency division modulation (OFDM) sub-carrier of a synchronization signal block (SSB);
• obtaining at least one parameter, wherein the at least one parameter comprises at least one of a frequency offset parameter or a time offset parameter;
• and
• generating a phase-compensated modulation symbol on the first OFDM sub-carrier by multiplying the first modulation symbol by a value based on the at least one parameter in a baseband before performing an inverse fast Fourier transform (IFFT) on the phase-compensated modulation symbol.

A non-transitory computer-readable storage medium storing a computer program with program code that, when executed by processing circuitry, causes a device to generate phase-compensated modulation symbols by performing steps of:

• obtaining a first modulation symbol on a first orthogonal frequency division modulation (OFDM) sub-carrier of a synchronization signal block (SSB;
• obtaining at least one parameter, wherein the at least one parameter comprises at least one of a frequency offset parameter or a time offset parameter;
• and
• generating a phase-compensated modulation symbol on the first OFDM sub-carrier by multiplying the first modulation symbol by a value based on the at least one parameter in a baseband before performing an inverse fast Fourier transform (IFFT) on the phase-compensated modulation symbol.