Multiplex communications – Data flow congestion prevention or control
Reexamination Certificate
2011-06-14
2011-06-14
Patel, Jayanti K (Department: 2465)
Multiplex communications
Data flow congestion prevention or control
C370S230100, C370S232000, C370S233000, C370S234000, C370S235000, C370S278000, C370S282000, C709S224000, C709S235000
Reexamination Certificate
active
07961605
ABSTRACT:
A method and system for enabling management of a plurality of messages in a communication network is provided. The method includes measuring an in-load and an out-service corresponding to a plurality of switching-nodes in the communication network. The method further includes marking at least one message in a switching-node with an Explicit Congestion Notification (ECN) to form at least one Precise ECN (PECN)-message, if at least one predefined criterion corresponding to a switching-node evaluates to true. Each PECN-message is encoded with measurements of the in-load and the out-service corresponding to the switching-node. Thereafter, one or more management functions are performed to modify egress of the plurality of messages from a source-node. The source-node transmits the plurality of messages to a destination-node through the switching-node.
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Denzel Wolfgang Emil
Engbersen Antonius Paulus
Gusat Mircea
International Business Machines - Corporation
Kaufman Stephen C.
Neff Daryl K.
Nelson Eustus D.
Patel Jayanti K
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