| 摘要 |
<p>A transmitting method of a signal on the random access channel in a wireless communication system, includes the steps that: a terminal sends the preamble on the random access channel in advance for a given time length at an ending location of an uplink pilot frequency time slot, the length of the preamble is equal to the length of the two symbols without cyclic prefix. Another transmitting method of a signal on the random access channel in a wireless communication system, includes the steps that: a terminal sends the cyclic prefix and the preamble orderly on the random access channel in advance for a given time length at an ending location of an uplink pilot frequency time slot, the length of the preamble is equal to the length of the two symbols without cyclic prefix. The method can avoid the interference of the preamble to the data of the up sub-frame, and improve the coverage area of the random access channel and the work efficiency of the time division duplex system.</p> |
