| 摘要 |
<p>In the detection of not only a first information for use in a first random access but also a second information for use in a second random access, received from base station apparatus (10), radio terminal (20) selects either one of the first information and second information (S1c). Accordingly, either of the random accesses can be selectively carried out, and further effective utilization of resources, such as signature, for use in random accesses can be attained.</p> |
