DEVICE, SYSTEM AND METHOD OF COMMUNICATING A WIRELESS COMMUNICATION ORTHOGONAL-FREQUENCY-DIVISION-MULTIPLEXING SIGNAL

摘要

Some demonstrative embodiments include devices, systems and/or methods of communicating a wireless orthogonal-frequency-division-multiplexing (OFDM) signal. For example, a wireless communication device may communicate a wireless communication OFDM signal including a plurality of data subcarriers carrying data, at least one pilot subcarrier carrying a reference, predefined, value, and a plurality of zero subcarriers, carrying a zero value, surrounding the pilot subcarrier and separating between the pilot subcarrier and the data subcarriers.