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A distributed control method using a per-connection frame defined by counter interworking in an ATM network. A fixed priority queue service apparatus
A distributed control method using a per-connection frame defined by counter interworking in an ATM network. A fixed priority queue service apparatus
The present invention performs jitter control by alternately servicing two FIFO queues logically divided for each connection and frame by frame, drives each switch by a distributed control method, In which a cell is automatically selected, is defined by a counter interworking in an ATM network. The present invention relates to a fixed priority queue service apparatus using a per-connection frame, A high priority queuing unit for assigning a high priority to a frame of each real time connection in order of a small size and then selecting and serving a cell to be served according to a priority, Real-time cell data of the virtual channels (VC1 to VCn) are input into two FIFO queues divided into logical connection units, And a cell of the highest priority among the cell data is automatically selected and serviced by a corresponding distributed control mode switch for the FIFO queue, 30 to n); And a data traffic FIFO queue 40 in which cell data of a virtual channel (VC0), which is a non-real-time connection, is input from the demux 29 and is served.
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