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Country: Spain
4 Projects, page 1 of 1
  • Funder: European Commission Project Code: 762119
    Overall Budget: 2,971,370 EURFunder Contribution: 2,971,370 EUR

    For the first time, smartphones and tablets data usage exceeds desktops. This is a wake up call for manufacturers and operators to provide users with ubiquitous, high speed and high quality wireless coverage. The 5G cell densification is the only available route due to the constraints of sub-6GHz networks. A dense deployment of small cells requires a capillary backhaul and novel approaches to fronthaul. While the increase of data rate at small cell level has found solutions, the quest for high-density backhaul remains still unanswered. The fiber is too expensive and of difficult deployment. The wireless backhaul is the preferred solution for operators for performance, flexibility and cost. The traffic demand requires an upshift from microwave to high capacity millimeter wave backhaul, and overcome the current technology limits. ULTRAWAVE responds to the challenge of high capacity, high cell density backhaul by proposing, for the first time, the exploitation of the whole millimeter wave spectrum beyond 100 GHz. This will be used to create an ultra capacity layer providing more than 100 Gbps per kilometer square in Point to Multi point at D-band (141 – 174.8 GHz) over 500 m radius of coverage, fed by novel G-band (300 GHz) Point to Point high capacity links with more than 600 m range. The ULTRAWAVE system is empowered by the convergence of three main technologies: vacuum electronics, solid-state electronics and photonics in a unique wireless system, with transmission power at Watt level at millimeter waves, generated by novel traveling wave tubes. The ULTRAWAVE consortium includes five top Academic institutions and three high technology SMEs from five European countries. The vast capacity, flexibility and easy deployment of the ULTRAWAVE layer will enable backhaul of hundreds of small and pico cells, no matter the density, and will open scenarios so far not conceivable for new networks paradigms and architectures aiming at a full 5G implementation.

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  • Funder: European Commission Project Code: 288267
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  • Funder: European Commission Project Code: 249142
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  • Funder: European Commission Project Code: 644678
    Overall Budget: 3,333,720 EURFunder Contribution: 3,333,720 EUR

    Never technology has penetrated so deeply and fast in society everyday life as Internet has done in the last decades and is expected to do in the future. The enormous flux of data transferred via wireless networks, increasing at exponential pace, makes today’s state of the art networks soon outdated. Large parts of the society are deprived of adequate access to Internet due to the high costs, long deployment time of optical fibres and inadequate performance of wireless networks. This inequality will most likely pertain in the next years. Millimetre waves are the most promising solution to support the increasing data throughput and to be a credible fibre complement for the last miles. The TWEETHER aim is to realise the millimetre wave Point to multi Point segment to finally link fibre, and sub-6GHz distribution for a full three segment hybrid network, that is the most cost-effective architecture to reach mobile or fixed final individual client. The TWEETHER project responds to the call H2020-ICT6, to foster smart wireless network architecture for high capacity everywhere outdoor data distribution, in gigabit class, that other technologies cannot support, at low operating cost. High spectrum and energy efficient W-band (92-95GHz) technology will be developed. A powerful and compact transmission hub based on a novel traveling wave tube power amplifier with performance precluded to any other technology and an advanced chipset in a compact terminal will be realised. The TWEETHER system will be tested in a real operating environment. Integrated smart networks of backhaul for 4G and 5G small cells and of access for residential houses are the targeted market that benefits from the actual light regulation of W-band. A big company Thales Electron Devices, four SMEs, Bluwan, OMMIC, HFSE, Fibernova, and three top Universities, Lancaster, Goethe Frankfurt, Politecnica de Valencia, join their expertise to successfully tackle the formidable challenges of the TWEETHER project.

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