SEQUENCE COUNTER PROCESSOR AND METHOD FOR DATA BIT TRANSPARENCY IN ATM SWITCHING SYSTEM

摘要

The present invention relates to a method for ensuring transparency of data using an SN value of an AAL type 1 header among functions required for interworking between an existing network (PSTN, N-ISDN) and an ATM network, Is erroneously inserted or erroneously inserted, the data of the erroneously inserted cell is discarded, and if there is a loss, the microns are generated as many as the number of generated cells to maintain the structure of the original data, And can be configured using a logic device. In addition to the variable bit rate service and video signal, it is also possible to use an ATM It is also characterized by its versatility by being functionalized so that it can be used simultaneously.