| 摘要 |
<p>The present invention discloses a method for transmitting a random access signal, wherein a User Equipment (UE) generates a Cyclic Suffix (CS) of the random access signal according to a random access preamble sequence; the UE inserts the CS between the random access preamble sequence and a Guard Interval (GI), and transmits the random access signal with transmission format sequentially arranged as a Cyclic Prefix (CP), the random access preamble sequence, the CS and the GI. By this means, when the time of the UE is ahead of a base station (Node B), the integrity of the random access signal received by the Node B is guaranteed. In addition, the present invention discloses an apparatus for transmitting the random access signal, and a related method and system, thereby improving the detection performance of the Node B for the random access signal.</p> |
