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Congested
node must mark all
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passing RT
packets with CE.
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Destination
nodes inform source
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nodes with the
congestion via
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QoS reporting
mechanism.
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Source
nodes slows down
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transmission
rates.
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If new
rate is unsatisfactory,
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source nodes
re-establish the
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QoS flow.
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Fast
recovery, aggressive and
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disruptive to
many QoS flows.
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