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DIFF Subgroup
H04W 74/0838

using contention-free random access [CFRA]

Introduced: January 2024

Full Title

Full titles differ between systems:

IPC:

Wireless channel access > Non-scheduled access, e.g. ALOHA > Random access procedures, e.g. with 4-step access > using contention-free random access [CFRA]

CPC:

Wireless channel access > Non-scheduled access, e.g. ALOHA (hybrid access H04W74/02) > Random access procedures, e.g. with 4-step access > using contention-free random access [CFRA]

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