Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2004-12-13
2008-11-04
Abelson, Ronald (Department: 2619)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S230100, C370S413000, C370S414000, C370S416000
Reexamination Certificate
active
07447152
ABSTRACT:
An apparatus for controlling traffic congestion includes: a transmitting processor including a packet classifying unit adapted to classify packets to be processed in a receiving processor and packets to be forwarded via the transmitting processor, the transmitting processor and the receiving processor having different traffic processing speeds; a buffer adapted to store the packets to be forwarded from the packet classifying unit to the receiving processor; and the receiving processor including a token driver adapted to output the packets stored in the buffer in accordance with a token bucket algorithm in response to an interrupt signal of the transmitting processor and to transmit the packets to a corresponding application, and a monitoring unit adapted to analyze and monitor a resource occupancy rate and a traffic characteristic used by the token driver to set an amount of tokens.
REFERENCES:
patent: 2001/0007560 (2001-07-01), Masuda et al.
Choe Byung-Gu
Kim Bong-Cheol
Park Yong-Seok
Abelson Ronald
Bushnell , Esq. Robert E.
Samsung Electronics Co,. Ltd.
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