Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2005-06-13
2010-06-29
Cho, Hong (Department: 2467)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C713S153000
Reexamination Certificate
active
07746846
ABSTRACT:
Methods and systems for processing Ethernet data are disclosed and may comprise receiving Ethernet data via a single gigabit Ethernet IP telephone chip. A secure application key may be received from a secure server by an OSM integrated within the gigabit Ethernet IP telephone chip for processing the received Ethernet data. The received Ethernet data may be processed by the gigabit Ethernet IP telephone chip based on the received secure application key. A unique security identifier internal to the single gigabit Ethernet IP telephone chip may be communicated off-chip to the secure server. The unique security identifier may identify the single gigabit Ethernet IP telephone chip. The secure server may authenticate the gigabit Ethernet IP telephone chip based on the unique security identifier internal to the single gigabit Ethernet IP telephone chip, prior to the receiving of the secure application key.
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Boora Balwinder
Li Henry
Mueller Stephen
Shore Paul
Broadcom Corporation
Cho Hong
Choi Eunsook
McAndrews Held & Malloy Ltd.
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