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PCE
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DIFF Subgroup
H04W 4/23

for mobile advertising

Introduced: January 2018

Full Title

Full titles differ between systems:

IPC:

Services specially adapted for wireless communication networks; Facilities therefor > Services signalling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel > for mobile advertising

CPC:

Services specially adapted for wireless communication networks; Facilities therefor > Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel > for mobile advertising

No child classifications to compare. This is a leaf node in both IPC and CPC.