Multiple T1 channel inverse multiplexing method and apparatus

Details Multiple T1 channel inverse multiplexing method and apparatus Multiple T1 channel inverse multiplexing method and apparatus

2007-05-01

2007-05-01

Nguyen, Hanh (Department: 2616)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S535000, C370S395300

Reexamination Certificate

active

10177284

ABSTRACT:
At a transmit site of an inverse multiplexing system, an input demultiplexer demultiplexes high bandwidth serial communication signals (e.g., fractional T3rate signals) into communication signal packets for transmission over reduced bandwidth serial communication (e.g. T1) channels. A multiplexer for each channel combines successive packets of demultiplexed signals with bits of multibit packet reassembly control words that identify the channel and the order in which communication signal packets have been demultiplexed, to produce successive frames for transmission over the channel. At a receiver site the control words are extracted from the frames of data and analyzed to control reassembly of the serial data packets into their original order.

REFERENCES:
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PacketStar™ PSAX 1250 Acess Concentrator User Guide, Oct. 2000, Lucent Technologies, Issue 1, System Software Release 6.3.0, p. 45 of Chapter 3.

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