| 摘要 |
PURPOSE:To attain the recognition of system constitution in each transmitter and to improve communication efficiency of a network without using a special control instruction by detecting a sender address in reception information and storing it. CONSTITUTION:The transmitter is provided with a means 14 receiving transmission information on a communication medium 1, a means 15 detecting a sender address in the received transmission information and an RAM16 storing the detected sender address. Furthermore, the transmitter constituting a network system is discriminated by the detected sender address. |
