Apparatus and method for monitoring optical links

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United States of America Patent

PATENT NO 10819424
APP PUB NO 20200136722A1
SERIAL NO

16477585

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Abstract

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A method in a transceiver apparatus for monitoring an optical link over which one or more data signals are to be transmitted comprises time interleaving a test signal with an auxiliary management and control channel, AMCC, signal to form a time-interleaved signal. The time-interleaved signal is transmitted with one or more downstream data signals over the optical link. A backscattered test signal is received to monitor the optical link.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)164 83 STOCKHOLM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Urban, Patryk Vällingby, SE 24 304
Villafani, Caballero Diego Rodrigo Rio de Janeiro, BR 4 12
Von, Der Weid Jean Pierre Rio de Janeiro, BR 10 48

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