| 摘要 |
<p>PURPOSE:To transfer efficiently multiple address communication cell data 3 used for scan transmission even in the case of the exchange using an ATM switch section 4. CONSTITUTION:A cell type including a cell destination is discriminated from received cell data 3 and when the cell destination to be discriminated is addressed to a specific node, the cell data are outputted to the destination by an ATM switch section 4, and when the discriminated cell destination indicates at least multiple address destination, the cell data are outputted to a data copy section 5, from which the data are outputted multiply to each destination represented by the multiple address. Furthermore, when the cell data outputted from the ATM switch section 4 and the cell data outputted from the multiple address data copy section 5 compete each other the cell data outputted from the multiple address data copy section 5 are outputted with priority.</p> |
