Multiplex communications – Wide area network – Packet switching
Patent
1984-05-03
1986-05-13
Griffin, Robert L.
Multiplex communications
Wide area network
Packet switching
370112, H04J 316
Patent
active
045891087
ABSTRACT:
The invention relates to a multiplexer, a demultiplexer and to multiplexing-demultiplexing equipment with configurable frames.
The reconfigurable frame multiplexer comprises a synchronous multiplexer, means for inserting a frame locking word, transmission management means, monitoring means and a microprocessor for controlling or communicating with the aforementioned means. A time base emits timing and synchronization signal for emitting a frame. This time base comprises a memory containing data, which codes the present frame configuration. During the reading of this memory by a fast time base, another memory is filled by the microprocessor in order to code a new frame configuration.
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Griffin Robert L.
Rokoff Kenneth I.
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