Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-07-11
2006-07-11
Ferris, Derrick (Department: 2663)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S474000
Reexamination Certificate
active
07075935
ABSTRACT:
A VDSL service is provided to a subscriber over a twisted pair loop. An engineering operations channel (EOC) providing control functions is carried in AAL2 minicells. This facilitates multiplexing of messages associated with various network management layers over the EOC.
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Barnes & Thornburg LLP
Ferris Derrick
Nortel Networks Limited
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