1. 3GPP TS 38.412, 2018. 5G NG-RAN Signalling Transport. Release 15.
2. 3GPP TS 38.879, 2022. Study on Enhancement for Resiliency of gNB-CU-CP. Release 18.
3. 3rd Generation Partnership Project, 2017. Study on New Radio Access Technology; Radio Access Architecture and Interfaces. Technical Specification Group Radio Access Network 2.0.0.
4. Fast service migration in 5G trends and scenarios;Addad;IEEE Netw.,2020
5. Network slicing and softwarization: A survey on principles, enabling technologies, and solutions;Afolabi;IEEE Commun. Surv. Tutor.,2018