SDN and NFV Dynamic Operation of LTE EPC Gateways for Time-Varying Traffic Patterns. - Arsany Basta; Andreas Blenk; Marco Hoffmann; Hans Jochen Morper; Klaus Hoffmann; Wolfgang Kellerer (MONAMI, 2014)

Applying NFV and SDN to LTE mobile core gateways, the functions placement problem. - Arsany Basta; Wolfgang Kellerer; Marco Hoffmann; Hans Jochen Morper; Klaus Hoffmann (AllThingsCellular@SIGCOMM, 2014)

SDN-based vs. software-only EPC gateways: A cost analysis. - Xueli An; Wolfgang Kiess; József Varga; Johannes Prade; Hans Jochen Morper; Klaus Hoffmann (NetSoft, 2016)

Network as a Service - A Demo on 5G Network Slicing. - Rastin Pries; Hans Jochen Morper; Nándor Galambosi; Michael Jarschel (ITC, 2016)

5G via evolved packet core slices: Costs and technology of early deployments. - Wolfgang Kiess; Malla Reddy Sama; József Varga; Johannes Prade; Hans Jochen Morper; Klaus Hoffmann (PIMRC, 2017)

Towards a Cost Optimal Design for a 5G Mobile Core Network Based on SDN and NFV. - Arsany Basta; Andreas Blenk; Klaus Hoffmann; Hans Jochen Morper; Marco Hoffmann; Wolfgang Kellerer (IEEE Trans. Netw. Serv. Manag., 2017)

Ultra-reliable low latency services: 5G architecture and operational alternatives with cost analysis. - Wolfgang Kiess; Ekkehard Lang; Klaus Hoffmann; Hans Jochen Morper; József Varga (WCNC, 2019)