Publication:
Experimental Demonstration of a Packet-based Protection for Seamlessly Recovering a Multi-layer Metro Network Fronthaul Failure

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2019-04
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IEEE
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Abstract
Packet loss in the fronthaul adversely affects radio services, especially the low-layer functional split options between Distributed Unit (DU) and Central Unit (CU). A 1+1 protection scheme is implemented in a Software Defined Networking (SDN) packet-over-optical transport test-bed, achieving seamless recov-ery of the 7-1 split option from an optical link failure in the fronthaul.
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This paper has been presented at : 5th IEEE INFOCOM Workshop on Computer and Networking Experimental Research using Testbeds 2019 (IEEE CNERT 2019)
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5G, Resiliency, Functional split, SDN, Protection, GENI
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