Robustness of the multiplex carrier receiver which uses the plural filter banks synchronous method and the receiver and the tranceiver which correspond to that

摘要

Topic Signal-noise ratio to be low even with when the carrier frequency offset is large makes the multiplex carrier tranceiver same period possible.SolutionsThe communication channel (200) through, with training mode, the transmitter (100) from periodically and to send the training sequence which is encoded in the multiplex carrier tranceiver which the communication possible transmitter (100) with the receiver (300) with consists of, uses the filter bank, the receiver (300) with to decide time alignment information from the training sequence, making use of that the receiver (300) the transmitter (100) with the same expecting and data mode, the transmitter (100) from to send the multiplex carrier irregularity data (1) roughly, the pilot signal the aforementioned data (1) to be multiplexed inside, making use of said pilot signal the receiver(300) it pursues the offset and phase jitter of sampling frequency in inside, invoking the information of the pursuit which is decided making use of the pilot signal which is received, it does the continuous same period of the tranceiver. Selective figure Figure 1