| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a node unit that can restart rearrangement by detecting a cell loss and replacing it with a dummy cell even on the occurrence of the cell loss in a network in the case that received cells are rearranged in the transmission sequence and the rearranged cells are outputted. SOLUTION: A connection management section 110 opens connection between nodes, a write control section 101 stores received cells to a prescribed address on the basis of header information of the cells received from a network without warranting the transmission sequence, and a read control section 113 rearranges the received cells in the transmission sequence and outputs the rearranged cells. A cell loss monitor section 111 discriminates losses of the received cells, replaces the cell loss with a dummy cell on the occurrence of the cell loss and outputs a cell loss recovery instruction, and the read control section 113 outputs a dummy final cell to recover the cell loss.</p> |
