Protocol analyzer and time precise method for capturing...

Details Protocol analyzer and time precise method for capturing... Protocol analyzer and time precise method for capturing...

2007-02-06

2007-02-06

Kizou, Hassan (Department: 2616)

Multiplex communications

Communication techniques for information carried in plural...

Assembly or disassembly of messages having address headers

C370S366000, C370S509000

Reexamination Certificate

active

10082886

ABSTRACT:
An apparatus and method for selecting and recording multi-directional communication packet traffic in a compact manner in realtime while maintaining relative time between the selected packets passing in one direction and the selected packets passing in another direction. The apparatus includes a protocol interface, a block datapath, a record resource, and a trace merge memory. The protocol interface receives X and Y channel packets with interspersed idle times, segments the packets into time-aligned X and Y blocks, and eliminates idle times. The block datapath merges the X and Y blocks, then filters unneeded X and Y channel packets by purging the X and Y blocks from those packets. The record resource compares patterns for identifying the unneeded packets and trigger events. The trace merge memory records the time-aligned filtered merged block stream in a compact form for later analysis.

REFERENCES:
patent: 4486739 (1984-12-01), Franaszek et al.
patent: 5363408 (1994-11-01), Paik et al.
patent: 5612974 (1997-03-01), Astrachan
patent: 6400730 (2002-06-01), Latif et al.
patent: 6594712 (2003-07-01), Pettey et al.
patent: 6732243 (2004-05-01), Busser et al.
patent: 6747997 (2004-06-01), Susnow et al.
patent: 6839788 (2005-01-01), Pecone
patent: 6944152 (2005-09-01), Heil
patent: 6988161 (2006-01-01), McConnell et al.
patent: 6990549 (2006-01-01), Main et al.
patent: 2003/0014544 (2003-01-01), Pettey
patent: 2003/0065733 (2003-04-01), Pecone
patent: 2003/0065836 (2003-04-01), Pecone
patent: 2003/0065841 (2003-04-01), Pecone
patent: 2003/0088735 (2003-05-01), Busser et al.

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