A saturation of the Internet networks was mentioned several times at the beginning of the containment. A risk that is globally non-existent except locally on over-solicited mobile antennas. This is what nPerf has just revealed in a study specially dedicated to the impact of containment on Internet speeds. The specialist in connection evaluation thus observes a slight drop in performance on mobile networks, but that of fixed connections has not weakened.

Indeed, mobile networks in residential areas were not really designed to handle the extra traffic overnight. They were used much more than in normal times, and the fact that all residents shared the same antenna meant that they were unable to deliver their usual performance.

A 10% drop in average flow rates, i.e. 4 Mb/s, was observed on average over the end of March. Accompanied by a drop in browsing performance, notably at Orange and Free, while streaming remained stable. Despite this, nPerf believes that the overall picture remains "very acceptable" for the four operators.

On the other hand, confinement has not really had a negative impact on fixed Internet speeds. According to the tests compiled, the overall situation even tended to improve at the end of March. This is the case at Bouygues Telecom, SFR and Orange, with the exception of Free.

Fiber Internet speeds remained stable overall at Orange and Free. For its part, SFR has posted steady growth since the beginning of the year, which has not been contradicted despite the containment. Bouygues Telecom's Internet bandwidths also increased at the end of the quarter.

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Source : Ariase

On October 7th, Arcep announced the first projects selected to use the 26 GHz frequency band. Called "millimetre band", according to the regulator, this band represents "an extremely localized capacitive contribution for very high speed mobile networks in very dense areas, mainly in urban or suburban areas, in specific locations (ports, factories...) or inside buildings".

The regulator and the government issued a call for projects in January 2019 to identify the uses of 5G in this frequency band. In total, 11 projects have been validated by the authorities to test 5G on the 26 GHz band for 3 years. Sébastien Soriano explains "the fundamental challenge is the Internet of things, an almost infinite universe is opening up to us".

Heterogeneous proposals:

• the major seaport of Le Havre is seeking to develop the port city of tomorrow.
• Bordeaux Metropole will use the 5G to manage the connected streetlights and thus ensure intelligent energy management within the municipalities concerned.
• With a view to the 2024 Olympic Games, the Saint-Quentin en Yvelines national velodrome will be able to test 5G for the media.
• SNCF will be able to observe the benefits of 5G in Rennes station with different cases of use affecting both users and SNCF agents.

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Source : Le Monde Informatique

Launched on September 16, Wi-Fi 6 will become widespread in the Telecom sector. Indeed, according to the Wi-Fi Alliance, more than 1.6 billion devices will offer it by the end of 2020. "This is the first time in the history of Wi-Fi that we're going to see so much progress. The impact of Wi-Fi often goes unnoticed. Yet even international trade depends on it! Wi-Fi 6 is there, it's a reality, companies deliver their products," enthuses Kevin Robinson, Wifi-Alliance's Vice President of Marketing.

The next mobile phone standard, 5G, is planned for 2020 in France. Telecoms operators will first have to buy the valuable licenses this fall. However, using free frequencies, Wi-Fi 6 was able to arrive this summer in France.

This version 6 has many advantages. It allows dozens of devices to be connected simultaneously. "Today, in an average family of four people, there are at least four phones on the same Wi-Fi, not to mention business smartphones, tablets, one or more PCs, a connected TV... We see that the number of devices per household is increasing faster than the speed consumed," explains Christian Gacon, director of fixed networks at Orange Labs.

But 5G should not relieve the problem. 5G uses high frequency bands, compared to 4G, which allow broadcasting further away but penetrate less well inside buildings. For this reason, 5G will be used mainly outdoors and Wi-Fi 6 indoors. "These are two complementary technologies. For example, Wi-Fi 6 will not allow the development of autonomous cars!" says Kevin Robinson. In the industrial world, 5G will therefore be essential for uses requiring very low latency and long range. Wi-Fi 6 is more suitable for short-range uses.

But others are more measured. "Wi-Fi 5 is already very powerful and will support the next ten years. Wi-Fi 6 is for the next twenty years. It brings an improvement... From my point of view, the real breakthrough came with Wi-Fi 5," says Marc Taieb, president and founder of Wifirst.

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Source : Les Echos