Digital communication path network having time division switches and a cell switch
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United States of America Patent
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Nov 19, 1996
Grant Date -
N/A
app pub date -
Dec 7, 1994
filing date -
Dec 14, 1993
priority date (Note) -
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Abstract
A digital communication path network includes a first time division switch for producing a first time division multiplexed transmission signal, a cell assembly section for generating a broadcasting cell address, and for forming a cell from the transmission signal and the broadcasting cell address, a cell switch for transferring the cell from the cell assembly means to a plurality of output ports in accordance with the broadcasting cell address, a plurality of cell disassembly units respectively connected to the plurality of output ports, each for disassembling the cell, a plurality of second time division switches respectively connected to the plurality of cell disassembly units, each for producing a second time division multiplexed transmission signal from the disassembled cell in response to a time slot control instruction and a control section for selectively issuing the time slot control instruction to each of the plurality of second time division switches based on a communication path connection information for each of the plurality of second time division switches.
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