Frame reassembly in an ATM network analyzer

Details Frame reassembly in an ATM network analyzer Frame reassembly in an ATM network analyzer

2005-05-10

2005-05-10

Sparks, Donald (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S147000, C711S170000, C709S213000, C710S052000, C710S074000, C710S310000

Reexamination Certificate

active

06892287

ABSTRACT:
A method and system for partial reassembly of data frames reconstructed from data cells received from a network data stream includes partially reassembling the header cells and the last cell of each frame and passing the remainder of data frame cells to a capture buffer in an unassembled state. Since the partially reassembled data frames include only a subset of each frame, they can be processed at the full line-rate of the network data stream without causing an overflow. The cells in the partially reassembled frames are only those cells required for functions that must be performed at the full line rate.

REFERENCES:
patent: 5303302 (1994-04-01), Burrows
patent: 5870394 (1999-02-01), Oprea
patent: 6088355 (2000-07-01), Mills
patent: 6714989 (2004-03-01), Mizutani et al.
patent: 20020041592 (2002-04-01), Van Der Zee et al.
patent: 20020067695 (2002-06-01), Skarpness et al.

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