H
ELECTRICITY
H
ELECTRICITY
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04W
WIRELESS COMMUNICATION NETWORKS
H04W
WIRELESS COMMUNICATION NETWORKS
48/00
Access restriction; Network selection; Access point selection
48/00
Access restriction; Network selection; Access point selection
H04W48/18
Selecting a network or a communication service
H04W48/18
Selecting a network or a communication service