These technologies blend digital elements into the real world to varying extents, as shown in Figure 1. Most are envisioned to be primarily used in in - premise domestic entertainment and industrial applications. Currently in these settings, low data rate, non - guaranteed bandwidth, and high - latency transmission technologies such as WiFi are deployed. However, to support human operators with a comfortable quality of experience (QoE) during XR collaborations, high - quality XR video frames (8K, 16K) are required to be transmitted with end - to - end inter - frame latency ( 20 ms) and jitter ( 15 ms) requirements [2].