Beyond 5G – OPtical nEtwork coNtinuum | B5G-OPEN Project | Fact Sheet | H2020 | CORDIS

Objective

B5G-OPEN targets the design, prototyping and demonstration of a novel end-to-end integrated packet-optical transport architecture based on MultiBand (MB) optical transmission and switching networks. MB expands the available capacity of optical fibres, by enabling transmission within S, E, and O bands, in addition to commercial C and/or C+L bands, which translates into a potential 10x capacity increase and low-latency for services beyond 5G.
To realize multiband networks, technology advances are required, both in data, control and management planes. Concerning devices, these include new amplifiers, filterless subsystems, add/drop multiplexers, etc. Such technology advances complement novel packet-optical white boxes using flexible sliceable Bandwidth Variable Transceivers and novel pluggable optics. The availability of MB transmission will also lead to a complete redesign of the end-to-end architecture, removing boundaries between network domains and reducing electronic intermediate terminations.
The control plane will be extended to support multiband elements and a ‘domain-less’ network architecture. It will rely on physical layer abstraction, new impairment modelling, and pervasive telemetry data collection to feed AI/ML algorithms that will lead to a Zero-Touch networking paradigm including a full featured node operating system for packet-optical whiteboxes.
The results will be shown in two final demonstrations exposing the project benefits from operator and user perspectives. B5G-OPEN will have a clear impact on the society showing the evolution towards a world with increased needs of connectivity and higher capacity in support of new B5G services and new traffic patterns.
The consortium includes partners from 8 countries: three major telecom operators, three vendors, four SMEs and four research centres and academia, combining several years of experience and a successful record in past European projects on related technologies, thus guaranteeing its success.

Fields of science

Coordinator

TELEFONICA INVESTIGACION Y DESARROLLO SA

Address

Ronda De La Comunicacion S/n Distrito C Edificio Oeste I
28050 Madrid
Spain

Activity type

Private for-profit entities (excluding Higher or Secondary Education Establishments)

EU contribution

€ 620 100

Beyond 5G – OPtical nEtwork coNtinuum

Objective

Fields of science

Programme(s)

Topic(s)

Call for proposal

Funding Scheme

Coordinator

Participants (14)

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