Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-05-27
2010-11-09
Nguyen, Hanh (Department: 2473)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S535000
Reexamination Certificate
active
07830899
ABSTRACT:
A buffer circuit for use in a node in a network-based data transport system is configurable for providing channel status information of all channels associated with a given signal in the network-based data transport system. The buffer circuit includes a memory and a controller coupled to the memory. The controller is operative: (i) to receive channel status information from a plurality of different channel status sources; (ii) to select one of the channel status sources for supplying the channel status information at a given point in time; and (iii) to store the channel status information corresponding to the selected channel status source in the memory.
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Duan Cheng Gang
Hua Lin
Wang Tao
Agere Systems Inc.
Nguyen Hanh
Ryan & Mason & Lewis, LLP
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