Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2011-07-19
2011-07-19
Chou, Albert T (Department: 2471)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S350000, C709S233000
Reexamination Certificate
active
07983276
ABSTRACT:
A timing source is provided for sending timing information via a packet network. The source comprises a clock for generating the timing information and a packet-forming section for forming a sequence of packets for transporting the timing information to a destination node. A time-stamping section inserts into each packet of the sequence a transmission time derived from the clock and acts as an output section for forwarding the packets to the network at the respective transmission times. In one mode, the packet forming section forms all of the packets of the sequence with the largest size which the packet network is capable of transporting. In another mode, the packets of the sequence have a distribution of sizes which may be fixed or which may vary in response to traffic conditions.
REFERENCES:
patent: 6665316 (2003-12-01), Eidson
patent: 6769030 (2004-07-01), Bournas
patent: 7289538 (2007-10-01), Paradise et al.
patent: 2003/0137997 (2003-07-01), Keating
patent: 2003/0219012 (2003-11-01), Wisler et al.
patent: 2004/0114602 (2004-06-01), Ko et al.
patent: 2005/0018692 (2005-01-01), Orberk et al.
patent: 2005/0152356 (2005-07-01), Powers
patent: 2006/0056563 (2006-03-01), Aweya et al.
patent: 2007/0097947 (2007-05-01), Aweya et al.
patent: 10 2005 029 438 (2006-03-01), None
patent: 1 455 473 (2004-09-01), None
patent: 2 421 141 (2006-06-01), None
patent: 2000-349824 (2000-12-01), None
Crowle Martin Richard
Frost Timothy Michael Edmund
Arent & Fox LLP
Chou Albert T
Zarlink Semiconductor Limited
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