| 摘要 |
<p>A signal transceiving method and a signal transceiving apparatus are provided to increase the data transmission rate, accurately distinguish a signal frame and reduce the detection error of the signal frame. A signal transceiving method comprises the following steps of: converting a service stream into a physical layer pipe(PLP)(S110); arranging the PLP in at least one signal frame, and arranging a preamble of the signal frame including the first pilot signal in each signal frame(S150); converting the signal frame into a time domain according to the OFDM scheme to output an OFDM symbol(S160); and inserting a cyclic suffix which is formed as the first portion of effective portion of the first pilot signal and a cyclic suffix which is formed as the second portion into the first pilot signal(S170).</p> |
