COMMUNICATION METHOD AND COMMUNICATION HARDWARE COMPONENT Russian patent published in 2023 - IPC H04W72/12 H04W92/18 

FIELD: communications.

SUBSTANCE: terminal device of the transmitting side or the receiving side can determine, based on the number of REs that are in the first time-frequency resource and are used to transmit the first information, the number of REs that are in the first time-frequency resource and are used for data transmission. The first time-frequency resource includes a first unit of time in the time domain and includes a data channel resource in the frequency domain. The first information includes at least one of the following: a control channel, a control channel demodulation pilot, a data channel demodulation pilot, second stage control information, PTRS, or CSI-RS.

EFFECT: ability to determine the number of resource elements (RE) used for data transfer in a V2X scenario.

20 cl, 7 dwg