High speed packet processing in a wireless network

Details High speed packet processing in a wireless network High speed packet processing in a wireless network

2007-09-14

2010-06-15

Pezzlo, John (Department: 2465)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S352000, C370S389000, C370S401000

Reexamination Certificate

active

07738471

ABSTRACT:
A method is provided for processing a packet (300) at an egress end user node (110). The method includes a decoding step and a concurrent writing step. The concurrent writing step is performed subsequent to the decoding step. The decoding step involves decoding a packet having a plurality of headers (306-314). The concurrent writing step involves concurrently writing each of the headers (306-314) to a packet buffer memory (122) and a respective protocol stack layer memory (126-134). More specifically, a MAC layer protocol header (306) is concurrently written to the packet buffer memory and a MAC layer memory (126). An LLC layer protocol header (308) is concurrently written the packet buffer memory and an LLC layer memory (128). A network layer protocol header (310) is concurrently written to the packet buffer memory and a network layer memory (130), and so on.

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