Hello Experts,
As we know, a mobile device can communicate with multiple servers in parallel, depending on the applications running in the background.
Suppose there is only one QoS Flow ID available in a PDU session for Internet access. In this scenario, at the SDAP (Service Data Adaptation Protocol) layer during uplink transmission:
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Data Selection from IP Layer:
- How much user plane data can the SDAP layer pick from the IP layer before forwarding it to the lower PDCP (Packet Data Convergence Protocol) layer?
-
Packet Combination:
- Can an SDAP entity combine two different IP packets into a single transmission unit and send it to the lower layer, even if these packets contain data for different destinations?
Looking forward to your insights!
