ATM switching apparatus applicable to short cell

ATM switching apparatus applicable to short cell

  • CN 100,442,754 C
  • Filed: 12/07/1998
  • Issued: 12/10/2008
  • Est. Priority Date: 03/20/1998
  • Status: Active Grant
First Claim
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1. a route can be used for the method for the ATM switch of note unit, described ATM switch comprises ATM switch, interface unit, demultiplexer and multiplexer, described interface unit, described demultiplexer and described multiplexer are connected to described ATM switch, and described method comprises:

  • First step when importing the cell of a plurality of note of storage unit, utilizes described interface unit to export described cell to described ATM switch, sets the identifier of described cell simultaneously, so that described cell outputs to described demultiplexer;

    Second step according to the identifier of described cell, utilizes described ATM switch to output to described demultiplexer from the described cell of described interface unit output;

    Third step, utilize described demultiplexer to generate a plurality of standard cells, wherein a plurality of note unit from the output of described ATM switch is stored in the described standard cell one by one, and export described standard cell to described ATM switch, set the identifier of described standard cell simultaneously, so that described standard cell outputs to described multiplexer;

    The 4th step according to the identifier of each described standard cell, utilizes described ATM switch to output to described multiplexer from each described standard cell of described demultiplexer output;

    The 5th step, according to the identifier that is stored in from the described standard cell of described ATM switch output, utilize described multiplexer to generate the cell of a plurality of described note of storage unit, and export described cell to described ATM switch, set the identifier of the cell that is generated simultaneously, so that described cell is from the predetermined outgoing route output of described ATM switch;

    AndThe 6th step, according to the identifier of described cell, the described cell that utilizes described ATM switch to import from described multiplexer from the given outgoing route output of described ATM switch.

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