Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2005-06-14
2005-06-14
Ngo, Ricky (Department: 2663)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S395420, C370S395520
Reexamination Certificate
active
06907001
ABSTRACT:
A packet switch which includes input line interfaces for converting variable length packets received from input lines to fixed length cells, a switch unit for switching said packets in cell units, output line interfaces for converting output cells from the switching unit to variable length packets and transmitting the variable length packets over output lines. Each of the input line interfaces has a cell output controller for queuing the fixed length cells for each output line according to the degree of priority of the cells, and for selectively outputting the stored cells in the queues in order of priority, thereby to suppress the transmission of cells with a low priority during the times of congestion.
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Futami Yusho
Kanno Takayuki
Kozaki Takahiko
Matsuoka Makoto
Nakayama Kaori
Hyun Soon D.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Ngo Ricky
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