WIRELESS TRANSMITTER, SIGNAL TO SUBCARRIER ALLOCATION METHOD FOR SYNCHRONIZING SYMBOL, AND WIRELESS RECEIVER

摘要

A wireless transmitter for transmitting an OFDM symbol including a first generator to generate a plurality of first signals each including a stationary signal, a second generator to generate a plurality of second signals whose total power is less than that of the first signals, and an allocation unit configured to allocate the first signals to the +-N * k (N: an integral number not less than or equal to 2, k=1, 2, ...) th first subcarriers of a synchronizing symbol and to allocate the second signals to at least some second subcarriers of the synchronizing symbol, a generating unit configured to generates a signal of an OFDM symbol including the synchronizing symbol in which the first signals and the second signals are allocated into the first subcarriers and the second subcarriers, and a transmission unit configured to transmit the signal of the OFDM symbol.