Multiplex communications – Data flow congestion prevention or control
Reexamination Certificate
2007-02-13
2007-02-13
Ngo, Ricky Q. (Department: 2616)
Multiplex communications
Data flow congestion prevention or control
C370S230000, C370S232000, C370S395200
Reexamination Certificate
active
09960810
ABSTRACT:
A method and system for managing admission to a network considers the packet delay of the network in making an admission decision. The packet delay of the network is periodically probed. To avoid disturbing or impairing the traffic of the network, a sequence of probing packets is sent to the network at an irregular interval. Responses to the probing packets are analyzed to obtain delay information of the network. If the delay information is insufficient to make an admission decision, then the packet loss rate of the network is measured and considered.
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Qiu Jian-Ming
Shao Huai-Rong
Zhang Ya-Qin
Zhu Wenwu
Lee Andrew C.
Microsoft Corporation
Ngo Ricky Q.
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