Patent ID: 11937140
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. The apparatus of claim 9, wherein the at least one processor is further configured to cause the UE to:
determine fifth generation service (5GS) to evolved packet service (EPS) QoS parameter mappings for one or more QoS flows of the PDU session; and
perform inter-RAT mobility from a fifth generation new radio (5G NR) cellular link to a LTE cellular link,
wherein a bearer resource allocation request including the 5GS to EPS QoS parameter mappings for the one or more QoS Flows of the PDU session is provided by the UE when performing the inter-RAT mobility from the 5G NR cellular link to the LTE cellular link.