5G-Crosshaul demonstrates Integrated Fronthaul and Backhaul Over Millimeter Wave System
InterDigital, Core Network Dynamics and Fraunhofer Heinrich Hertz Institute participated in a milestone demonstration for the H2020 5G PPP 5G-Crosshaul consortium by integrating its EdgeLink™ system into an integrated fronthaul and backhaul trial in Berlin, 27th September 2016.
Have a look at the demo here.
The 5G-Crosshaul project aims at developing a 5G integrated backhaul and fronthaul transport network enabling a flexible and software-defined reconfiguration of all networking elements in a multi-tenant and service-oriented unified management environment. The 5G-Crosshaul transport network envisioned will consist of high-capacity switches and heterogeneous transmission links (e.g., fibre or wireless optics, high-capacity copper, mmWave) interconnecting Remote Radio Heads, 5GPoAs (e.g., macro and small cells), cloud-processing units (mini data centres), and points-of-presence of the core networks of one or multiple service providers. This transport network will flexibly interconnect distributed 5G radio access and core network functions, hosted on in-network cloud nodes, through the implementation of: (i) a control infrastructure using a unified, abstract network model for control plane integration (Crosshaul Control Infrastructure, XCI); (ii) a unified data plane encompassing innovative high-capacity transmission technologies and novel deterministic-latency switch architectures (Crosshaul Packet Forwarding Element, XFE).
Demonstration and validation of the 5G-Crosshaul technology components developed will be integrated into a software-defined flexible and reconfigurable 5G Test-bed in Berlin. Mobility-related 5G-Crosshaul experiments will be performed using Taiwan’s high- speed trains. 5G-Crosshaul KPI targets evaluated will include among others a 20% network capacity increase, latencies <1 ms and 30% TCO reduction.
The 5G-Crosshaul proposal addresses the ICT 14-2014 call of the Horizon 2020 Work Programme 2014-15 with a special focus on the P7 objectives defined by the 5G PPP IA.
Project Coordinator: Dr. Arturo Azcorra, Universidad Carlos III de Madrid & Institute IMDEA Networks
Deputy Coordinator: Dr. Antonion de la Oliva, Universidad Carlos III de Madrid
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