Connectivity


Un homme branche une fibre dans une armoire informatique Research  /  Article

The Growing Transmission Capacities of Multicore Fiber

With the explosion of digital traffic—driven by more people working remotely, increased use of e-commerce, photo and video sharing, streaming and so on—and the ever-increasing number of applications constantly consuming more bandwidth, optical transport networks are under intense pressure. This underlying trend, amplified by the pandemic, is forcing network carriers to explore new avenues to […]


Networks and IT  /  Article

5G Explores 26 GHz Band

Like the previous generations of mobile networks, 5G will eventually deploy across a number of frequency bands. In France, while commercial 5G is most commonly available in the 3.5 GHz band, in future it will be available at frequencies toward the top end of the spectrum, in the so-called millimeter wave (mmWave) range, in particular the […]


Networks and IT  /  Article

Better compression and streaming to improve the audiovisual experience

While streaming audiovisual content may look simple to consumers, in reality, there are a number of complex technical stages and challenges that it has to go through before it reaches its destination at the highest quality. Put simply, the distribution of live and on-demand audiovisual content involves a range of technologies, including those to compress […]


Internet of things  /  Article

Intelligent waste management with Heyliot sensors

Could you tell us a bit about Heyliot? Cyril Pradel and I founded Heyliot in 2017 as an Orange spin-off, aiming to explore the world of opportunity opened up by the new IoT networks. We were looking into a first use case linked to a newspaper publisher who wanted to monitor sales in order to […]


Networks and IT  /  Article

Laser, dedicated protocol and material: the future of space telecoms

The role of space telecommunications is to establish contact between astronauts and mission control centres, as well as to retrieve data from the scientific research carried out in space or that gathered by the various space vehicles (equipped with measuring instruments, cameras, etc.). With human presence set to become permanent and more intense, it is […]


Networks and IT  /  Article

Cloud computing all across the world

While 5G and optic fibre are being deployed across the world, certain areas remain deprived of an internet connection. These can be small territories within certain countries, such as rural areas, or vaster regions in other, less developed countries, again with a significant gap between rural and urban households. Thus, according to the International Telecommunication […]


Networks and IT  /  Word of innovation

NaaS

Well-known in the world of cloud computing, the “as a service” trend is now reaching networks. With Network as a Service (NaaS), service providers are offering a subscription-based global solution for networks and their associated services that is easily usable by the customer’s IT service. Companies thus no longer need to invest in equipment – […]


Networks and IT  /  Article

Wi-Fi 6 connects busy home environments

Over the course of its successive versions, the 802.11 standard, which specifies the characteristics of wireless local area networks, or Wi-Fi, has expanded its capabilities, particularly in terms of speed. Some generations stand out as notable technological leaps, and this is the case with Wi-Fi 6 (802.11ax standard). A standard tailored to high-density environments Hélène […]


Networks and IT  /  Article

5G arrives in Le Havre: optimised communications and a Smart Port on the horizon

5G has arrived safely In March 2021, Orange’s 5G network reached the majority of the Port of Le Havre, France’s leading container port for foreign trade, heralding the arrival of new services for harbour users.  From experimentation to standardisation The benefits and potential applications of 5G were researched and analysed prior to its deployment in […]


Research  /  Article

Why quantum internet is moving us

Teleportation is no longer only associated with science fiction. Today it is now possible in a kind of reality, more precisely in the infinitely small and in quantum bits in particular, which are known as qubits. Where digital information is based on bits – strings of 0s and 1s – qubits are superpositions of 0s […]


Research  /  Video

A machine that lends an ear

  The embedded sound recognition models are designed to respect privacy as much as possible, shorten processing times, limit connectivity requirements and improve the energy efficiency of the system. Distributed learning is used to ensure that the service is increasingly efficient, while respecting data confidentiality. Sound source detection technology makes it possible to recognise sounds […]


Research  /  Video

Improving the energy efficiency of connected objects

  The reconfigurable compact antenna can radiate in eight different ways and spatial modulation assigns a meaning to each radiation mode in “bits”. To send a binary message, all you have to do is alternate between these eight radiation modes. This technique therefore makes it possible to communicate with a single radio amplifier by transmitting […]