Cell assembly and multiplexing device, and demultiplexing device

摘要

A cell assembly and multiplexing device includes short cell assembly parts which store input information received via respective input lines and add short cell headers to the input information so that short cells having the short cell headers are assembled, and a multiplexing part which arranges the short cells in given fields of standard cells having a given standard format and a fixed cell length and outputs the standard cells having the short cells to a transmission line.