Transmitting method, transmitting device, receiving method and receiving device used for random access sequence

The invention discloses a transmitting method, a transmitting device, a receiving method and a receiving device used for a random access sequence. The transmitting method comprises the steps of determining one or more preset random access resources forming a random access channel, and transmitting a first random access sequence on the one or more random access resources. According to invention, the problem that a processing method of the random access sequence cannot meet an access requirement in the related technology is solved, and an effect of improving random access efficiency and accuracy is further achieved.