Study on Application enabler for XR Services Phase 3
The present document studies application enabling layer key issues, and solution recommendations to support XR services, including the QoS differentiation and policy control for non-3GPP tethered devices etc. Based on the specified solutions, identify potential enhancements to other enablement frameworks (e.g. SEAL/SEALDD, ADAES, PINAPP).
The study is based on the requirements defined in 3GPP TS 22.261 [2] and is dependent on the 5GC architecture supporting XRM services as specified in 3GPP TS 23.501 [3], 23.502 [4], and 23.503 [5].