| 摘要 |
<p>The embodiments of the present invention provide a preamble sequence transmission method, device and system, and relate to the field of communications, and can enhance the strength of the preamble sequence signal received by a base station, thus the match probability of the base station and the efficiency that a user equipment accesses the base station are improved. The method comprises: obtaining the system information or the Physical Broadcast Channel (PBCH) broadcasted by the base station, wherein the system information or the PBCH includes the preset Physical Random Access Channel (PRACH), the preset PRACH includes m preset radio frames, wherein m is a positive integer; determining that the repeat times of the random access preamble sequence on the preset resource location of the preset PRACH are n times, wherein 1≤n≤10m; transmitting the preamble sequence to the base station on the n preset resource locations of the preset PRACH.</p> |
