Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2004-06-15
2008-11-18
Rao, Seema S. (Department: 2616)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S395100, C710S052000
Reexamination Certificate
active
07453806
ABSTRACT:
A data packet switching node that temporarily stores data packets received from at least one source network adapter and transmits them to at least one destination network adapter comprises a data packet flow control system to control the data packet flow. The data packet flow control system comprises identifier to determine the at least one destination adapter of each received data packet. Then, flow control logic coupled to the storage allow computing a data packet flow value representing the traffic for the at least one destination adapter. The data packet flow value is transmitted simultaneously to the at least one source network adapter and to the at least one destination network adapter each time a data packet for the at least one destination network adapter is stored into the storage.
REFERENCES:
patent: 5898671 (1999-04-01), Hunt et al.
patent: 5910955 (1999-06-01), Nishimura et al.
patent: 6463485 (2002-10-01), Chui et al.
patent: 2004/0218531 (2004-11-01), Cherian et al.
Benayoun Alain
Michel Patrick
Toubol Gilles
Andrews Leon
Cockburn Joscelyn G.
International Business Machines - Corporation
Rao Seema S.
Schubert Osterrieder & Nickelson PLLC
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