Objective
The exponential growth of mobile traffic, drastically increasing of network complexity, and the strong need for inter-network coordination of wireless network resources call for breakthroughs in control, coordination and flexible spectrum management in 5G heterogeneous radio access networks. The COHERENT project aims to address these problems by researching, developing and validating a novel control framework for future mobile networks. The key innovation of COHERENT is to develop a unified programmable control framework to coordinate the underlying heterogeneous mobile networks as a whole. The COHERENT control framework has two unique features to deal with the insufficiency of current control solutions for inter-network coordination. First, theories and methods to abstract the low layer network states and behaviors of different underlying mobile networks are developed, which provides a simplified but sufficient abstracted network view for network-wide control and resource coordination. Network abstraction will significantly reduce the signaling overhead, making scalable network-wide control solutions feasible, and enable more flexible spectrum management, which are key for the success of 5G networks. Second, based on the abstracted network view, common interfaces and software-development kits will be developed to enable programmability in controlling and coordinating heterogeneous mobile networks. The programmable control will provide operators a flexible and cost efficient way to implement new control functions and thus to support new services. The innovative impact of the COHERENT project is in enabling a unified control and coordination framework for heterogeneous mobile networks by combining innovative approaches on abstraction of low layers in underlying mobile networks, software defined networking, and flexible spectrum management. COHERENT will build a true proof-of-concept prototype to demonstrate the applicability and benefits of its approach.
Fields of science
- engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationstelecommunications networksmobile network5G
- natural sciencescomputer and information sciencessoftwaresoftware development
- engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationsradio technologyWiFi
Programme(s)
Funding Scheme
RIA - Research and Innovation actionCoordinator
02150 Espoo
Finland
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Participants (14)
06410 Biot
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38122 Trento
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02150 Espoo
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164 29 Kista
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10829 Berlin
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
92230 Gennevilliers
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LE11 3AQ Loughborough
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
45141 Essen
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151 24 Maroussi
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52281 Ramat Gan
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
60 965 Poznan
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60211 Poznan
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
20520 Turku
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
39108 Magdeburg
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.