CPC Class Codes
H04L 12/4633
Interconnection of networks...
H04L 61/4511
using domain name system [DNS]
H04L 61/5038
for local use, e.g. in LAN ...
H04L 67/02
based on web technology, e....
H04M 15/58
based on statistics of usag...
H04M 2215/0192
Sponsored, subsidised calls...
H04M 2215/20
Technology dependant metering
H04M 2215/2033
WLAN
H04W 12/06
Authentication
H04W 12/35
Protecting application or s...
H04W 28/0215
based on user or device pro...
H04W 76/10
Connection setup
H04W 76/20
Manipulation of established...
H04W 8/26
Network addressing or numbe...
H04W 84/12
WLAN [Wireless Local Area N...
H04W 88/04
adapted for relaying to or ...
H04W 88/06
adapted for operation in mu...
H04W 88/08
Access point devices
H04W 88/10
adapted for operation in mu...
H04W 88/16
Gateway arrangements
H04W 92/02 :
Inter-networking arrangements
Y02D 30/70 :
in wireless communication n...
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