Frame synchronization in multicarrier transmission systems

Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train

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375364, 375367, 370480, 370515, H04L 706, H04L 2302

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active

059011807

ABSTRACT:
A discrete multitone modulation transmission system is described in which frame synchronization is monitored using a transmitted synchronizing frame. The existence or loss of frame synchronization is determined by comparing the values of the synchronizing frame with corresponding stored values.

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