| 摘要 |
PURPOSE:To eliminate the translation of an address in respective equipments by converting the address of an originating equipment into the address viewed from its own equipment, and the address of a termination equipment into the address viewed from a subsequent equipment if it is not its own equipment termination. CONSTITUTION:A destined termination address generating means 2 is provided with a means for storing adjacent equipment identification number 21, and a relative address generating means 22 which sets the address of its own equipment to '0', and showing the address of the termination equipment viewed from the its own equipments by the assembly of the adjacent equipment identification numbers of all the equipments including the termination equipments excluding its own equipment on a communication path between its own equipment and the termination equipment. A signal message routing message routing means 3 decides it to be its own equipment termination if the address of the termination equipment in a reception signal message shows '0', and selects a rout for transmitting the reception signal message based on the received address of the termination equipment when the address is not incoming of its own equipment, and converts the address of the origination equipment into the address viewed from the self-equipment, and the address of the termination equipment into the address viewed from the subsequent equipment. Thus, it comes to be unnecessary for respective equipment to have translators. |
