Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-12-26
2006-12-26
Rao, Seema S. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S392000, C370S474000, C709S247000
Reexamination Certificate
active
07154895
ABSTRACT:
A system and method for ATM header compression for DSL links is provided. One embodiment, among others, for compressing ATM headers for communication across an ATM network involves transmitting an initial full ATM header to a receiver in the ATM network. Thereafter, when data payloads are available for transmission, the ATM header that corresponds to the data payload is compressed by either a differential technique, dictionary technique, or a multi-cell technique. The compressed ATM header and the data payload are then communicated over the ATM network to the receiver, wherein the receiver is enabled to interpret the compressed ATM header accordingly. By compressing the ATM header, a greater number of ATM cells may be communicated in the ATM network than if the ATM header were communicated in an uncompressed format.
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Amrany Daniel
Bornemisza Timothy
Delvaux Marc Raoul Auguste Ghislain
Conexant, Inc.
Moore Michael J
Rao Seema S.
Thomas Kayden Horstemeyer & Risley
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