Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04B
TRANSMISSION
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7/00
Radio transmission systems, i.e. using radiation field
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H04B7/24
for communication between two or more posts
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H04B7/26
at least one of which is mobile
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H04B7/2603
Arrangements for wireless physical layer control
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H04B7/2606
Arrangements for base station coverage control, e.g. by using relays in tunnels
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