Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Patent
1996-08-17
1999-06-22
Olms, Douglas W.
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
370252, 370395, 370411, H04J 324
Patent
active
059149540
ABSTRACT:
In cell transfer in which cells are sent at uniform intervals, in a case in which 18 cells have been lost between cell A (SN=2) and cell B (SN=5), every time 8 times the expectation value T of the cell arrival interval elapses after the arrival of cell A a dummy cell having the same sequence number as cell A (SN=2) is written into the cell FIFO section. Cells or dummy cells are stored in the cell FIFO section in the order SN=2, 2, 2, 5. When cells or dummy cells are read out of the cell FIFO section in order, if the sequence number SN=2 appears twice in a row, dummy data are created corresponding to the cells SN=3, 4, 5, 6, 7, 0, 1; if the sequence number SN=2 is followed by SN=5, then dummy data are created corresponding to SN=3 and 4.
REFERENCES:
patent: 5450410 (1995-09-01), Hluchyj et al.
patent: 5596581 (1997-01-01), Saeijs et al.
patent: 5657316 (1997-08-01), Nakagaki et al.
Fujitsu Limited
Hom Shick
Olms Douglas W.
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