| 摘要 |
<p>An information transmission system includes a base station (1) and a relay station (2), in which diagnosis data of an erroneous information signal is stored in a memory (25), and the diagnosis data is transmitted to the base station (2) in response to a diagnosis return instruction sent from the base station (2). According to a further aspect of the invention, an error correction code (ECC) is added to each packet and an error correction code for an identification code including a relay station indicating code is also added in the base station. In relay stations, error correction of the identification code is performed before the error correction of the packets. <IMAGE></p> |
