1. NGMN Overview on 5G RAN functional decomposition IOWN – requirements of supported data transport.
2. 3GPP TS 22.261 V18.3.0 Service requirements for the 5G system (2021‐06).
3. ITU‐T G.8031 Ethernet linear protection switching.
4. ITU‐T G.8032 Ethernet ring protection switching.
5. IEEE 802.1ag 802.1ag – Connectivity fault management.