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Articles tagged with: connexion

Arcep unveils 5G projects in the 26 GHz band

on Thursday, 10 October 2019 Posted in Archives Rezopole

Arcep unveils 5G projects in the 26 GHz band

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





Wi-Fi 6 seeks to win against 5G

on Monday, 07 October 2019 Posted in Archives Rezopole

Wi-Fi 6 seeks to win against 5G

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





Good practices for connecting to an IXP

on Tuesday, 14 August 2018 Posted in Archives Rezopole, Archives GrenoblIX, Archives LyonIX

Good practices for connecting to an IXP

Over the last 10 years, Internet exchange points have witnessed a considerable number of changes: technological change, an increase in the number of connected members, diversification of membership types, etc. The number of Internet exchange points has also increased. All these developments have allowed IXPs to become better known, to encourage local traffic and thus to become important infrastructures for network service providers.

However, this popularity also leads to problems such as poor router configuration by new members. "Such configurations can cause unwanted broadcasts, false route announcements, unicast flooding and bandwidth theft. All this can ultimately impact all members connected to an IX," explains Masataka Mawatari of Japan Internet Exchange Co. Ltd.

For this reason, a group of Japanese IXP operators, BBIX, JPIX, JPNAP, and KDDI worked together to update the Good Business Practices document. Originally developed by the JANOG community about ten years ago, this document describes for an AS operator the recommended settings of an IXP connection router.

Find the complete document in this article by Robbie Mitchell of July 31th on the APNIC blog.

Source: APNIC.




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