Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-11-13
2007-11-13
Nguyen, Steven (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S503000
Reexamination Certificate
active
10379566
ABSTRACT:
A method for recovering a service clock through a packet network for the provision of isochronous services uses a two-layer arrangement wherein stable oscillators are provided at the transmitting and receiving nodes. ACR is used to tune the local oscillators over a long period of time. SRTS is used to transfer the service clock except the timestamp information is based on the local oscillators at the transmitting and receiving nodes instead of the common network clock.
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(Marks & Clerk)
Mitchell Richard J.
Nguyen Steven
Nguyen Toan
Zarlink Semiconductor Inc.
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