Processing data packets using time stamped marker packets

Details Processing data packets using time stamped marker packets Processing data packets using time stamped marker packets

2008-05-13

2008-05-13

Vu, Huy D. (Department: 2619)

Multiplex communications

Pathfinding or routing

Store and forward

C370S394000, C370S412000, C370S419000, C709S217000, C709S224000

Reexamination Certificate

active

10616130

ABSTRACT:
According to one embodiment, processing data packets includes inserting marker packets into a data stream at time intervals. Each marker packet includes a respective first time stamp indicative of the time the marker packet is inserted. An estimate of the age of a data packet is calculated based on a current time system and the respective first time stamp of the last marker packet that was inserted into the data stream before the data packet.

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European Search Report; Application No./Pat. No. 04016110.1-2416; Reference: 104 304 a/km; Applicant: Fujitsu Limited, Apr. 7, 2006.

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