Verfahren und Vorrichtung zum Vermittlen von Zellen

摘要

This invention provides a cell switching apparatus having buffer memories in which accesses of a plurality of cells can be implemented in one-cell time. The cell switching apparatus arranges a plurality of buffer memories, in which accesses of a plurality of cells can be performed, in parallel, and schedules a score table so that the writing and reading out operations may not overlap. Accordingly, the incoming lines may be increased up to (the number of incoming lines n) = (the number of buffer memories p - 1) X (the number of outgoing lines m) without increasing the access speed of the buffer memories. $$