Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-05-29
2007-05-29
Kizou, Hassan (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S412000
Reexamination Certificate
active
10241759
ABSTRACT:
A system receives data in multiple streams from an upstream device. The system temporarily stores the data in a first buffer and asserts a forward flow control signal when a capacity of the first buffer exceeds a first threshold value. The system reads the data from the first buffer and selectively processes the data based on the forward flow control signal. The system temporarily stores the selectively processed data in a number of second buffers, generates a backward flow control signal when a capacity of one of the second buffers exceeds a second threshold value, and sends the backward flow control signal to the upstream device.
REFERENCES:
patent: 6219339 (2001-04-01), Doshi et al.
patent: 6259699 (2001-07-01), Opalka et al.
patent: 6735203 (2004-05-01), Heiman
patent: 7058070 (2006-06-01), Tran et al.
Alapat Varkey
Chan Raymond Scott
Ilislamloo Shahriar
Jang Shunn-Cheng
Yeluri Sharada
Harrity & Snyder LLP
Juniper Networks, Inc.
Kizou Hassan
O'Connor Brian T.
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