Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2003-12-18
2008-08-26
Jain, Raj K (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S351000, C370S352000, C370S353000, C370S354000, C370S356000, C370S465000, C370S467000, C370S252000, C370S253000, C370S231000, C370S232000, C709S224000, C709S231000, C709S232000, C709S233000, C709S203000
Reexamination Certificate
active
07417991
ABSTRACT:
Disclosed are new calculations of packet loss bursts, packet re-ordering, and an indication of relative alternate network path delay metrics, based upon differences between received and expected packet sequence numbers, for determining packet network performance.
REFERENCES:
patent: 6430620 (2002-08-01), Omura et al.
patent: 2003/0145077 (2003-07-01), Khan et al.
“Packet Reordering Metric for IPPM,” Network Working Group—Internet Draft, Morton, et al. (Mar. 2003).
“RTP Control Protocol Extended Reports (RTCP XR),” Audio/Video Transport Working Group—Internet Draft, Friedman, et al. (Apr. 2003).
“RTP: A Transport Protocol for Real-Time Applications,” Network Working Group, Schulzrinne, et al. (Jul. 2003).
Crawford James
Hepworth Neil
Kim Bhum Chul
Minhazuddin Muneyb
Scholte Alexander
Avaya Inc.
Jain Raj K
Volejnicek David
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