Reverse statistical multiplexing to achieve efficient...

Details Reverse statistical multiplexing to achieve efficient... Reverse statistical multiplexing to achieve efficient...

2006-04-25

2006-04-25

Vu, Huy D. (Department: 2665)

Multiplex communications

Fault recovery

Bypass an inoperative channel

C370S228000, C370S243000

Reexamination Certificate

active

07035208

ABSTRACT:
An asynchronous transfer mode network, in accordance with the present invention, includes a plurality of remote terminals remotely disposed relative to a central office. The remote terminals are connected by a ring with two paths. The ring transfers signals thereon in opposite directions relative to each path. The central office feeds duplicate signals on each path. Each remote terminal includes a first multiplexer for routing signals transferred on the ring to and from an asynchronous feeder multiplexer. The asynchronous feeder multiplexer is adapted to route components of downstream signals on a first path of the ring to a destination and to replace the components of the signals on the first path with copies of components of signals running in an opposite direction on a second path of the ring such that at any location in the network both paths provide all signals.

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