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PCE
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DIFF Subgroup
H04W 48/14

using user query

Introduced: January 2009

Full Title

Full titles differ between systems:

IPC:

Access restriction; Network selection; Access point selection > Access restriction or access information delivery, e.g. discovery data delivery > using user query

CPC:

Access restriction (access security to prevent unauthorised access H04W12/08); Network selection; Access point selection > Access restriction or access information delivery, e.g. discovery data delivery (signalling during connection H04W76/00) > using user query

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