CPC Subgroup
H04L 45/745 Address table lookup; Address filtering
Full Title
Routing or path finding of packets in data switching networks (routing or path finding in wireless networks H04W40/00) > Address processing for routing > Address table lookup; Address filtering
4 direct subcodes
Child Classifications
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- H04L 45/7452 Multiple parallel or consecutive lookup operations (lookup operation involving Bloom filters H04L45/7459)
- H04L 45/7453 using hashing
- H04L 45/748 using longest matching prefix