Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2011-06-07
2011-06-07
Ton, Dang T (Department: 2475)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S231000, C370S232000
Reexamination Certificate
active
07957274
ABSTRACT:
In source routed or hop-by-hop routed protocol communication networks, when congestion is detected at a certain network element, a notification message is sent to nodes. The nodes keep track of congestion condition and generally have knowledge of the congestion, thereby allowing them to make more intelligent routing decisions, i.e., rate controlling messages, routing traffic around congestion, regulating admission at the edge of the network. The intelligent routing decision is based on the congestion condition indicated by a restriction level which is periodically and dynamically updated.
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Aissaoui Mustapha
Balakrishnan Ram
Busari Mudashiru
Coffell John
McAllister Shawn
Alcatel-Lucent Canada Inc.
Kramer & Amado P.C.
O'Connor Brian
Ton Dang T
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