Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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H04L12/16
Arrangements for providing special services to substations
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H04L12/18
for broadcast or conference; , e.g. multicast
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H04L12/1881
with schedule organisation, e.g. priority, sequence management
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