| 摘要 |
PURPOSE:To attain quick establishment of synchronization between network interfaces. CONSTITUTION:When the synchronization is not established, a transmission station A is provided with a synthesis section 13 as a transmission signal synthesis means converting a master data to allmark 1 1a and sending the result together with an F-bit string 2. Furthermore, a reception station B is provided with a synchronization pattern detection section 5 as a synchronization pattern detection means to detect a synchronization pattern and a synchronization protection section 16 as a synchronization protection means to confirm the synchronization establishment based on the detected synchronization pattern. |
