Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2006-10-31
2006-10-31
Harper, Kevin C. (Department: 2616)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
Reexamination Certificate
active
07130312
ABSTRACT:
A packet processing method for exchanging packet data through a plurality of layers is disclosed, that comprises the steps of storing the entire packet to a packet memory; and storing part of each packet of the packet data used in processes of a layer 2 processing portion and a layer 3 processing portion of the plurality of layers to a multi-port shared memory, the layer 2 processing portion and the layer 3 processing portion accessing the same memory space of the multi-port shared memory. In addition, a pipeline processing system is used so that when the layer 2 processing portion and the layer 3 processing portion access the shared memory, they do not interfere with each other.
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Siegmund, Gerd: “ATM-Die Technik” 3. Auflag, Hneidelber, HuthligVerlag, Titleblatt+Impressujm+S.347.
Amagai Tatsuhiko
Aramizu Tatsuo
Yamashita Mikiharu
Harper Kevin C.
Harrity & Snyder L.L.P.
Juniper Networks, Inc.
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