Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-05-31
2005-05-31
Phan, Man U. (Department: 2665)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S392000, C370S466000, C709S231000
Reexamination Certificate
active
06901075
ABSTRACT:
Systems and methods for transmitting data between origin and destination networks are provided. Data complying with a first protocol is received at a front end of the origin network. At least one protocol layer of the first protocol is stripped from the received data such that only a portion of the received data is selected for transmission to a front end of the destination network. The selected data is transmitted to the front end of the at least one destination network using a second protocol different from the first protocol. The selected data can be transmitted over the at least one destination network using a third protocol different from the second protocol. Techniques for electrically isolating the origin and destination networks are also provided.
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Phan Man U.
Ropes & Gray LLP
Whale Communications Ltd.
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