Tuesday 6 August 2024

Upcoming “Line 15 South” Metro Line of the Grand Paris Express gets 4G/5G Mobile Infrastructure

TOTEM is Orange’s European TowerCo subsidiary. Operating in France and Spain as of November 1, 2021, TOTEM manages over 27,300 tower sites, flat roofs and other sites in these two countries. A neutral player, TOTEM provides solutions enabling operators to provide connectivity wherever pooling between operators is possible.

TOTEM began installing the 1,000 pieces of 5G equipment that will connect the 16 stations and 33 km of the future “Line 15 South” of the new Parisian metro system. The teams at Société des grands projets, the developer of the Grand Paris Express, incorporated this major industrial project into the design of the future 100% connected metro line.

Deploying a 5G mobile network in the tunnels of a metro is a real technical challenge: it's an indoor space with a high density of people, movements, and very thick (and therefore wave-impermeable) walls. TOTEM is deploying this pooled 5G network for all operators, working within the technical constraints of the tunnels and meeting the specific mobile coverage needs of all operators. 

A growing need for indoor connectivity: With 80% of connectivity used indoors, TOTEM has positioned itself as the leading TowerCo in this market, connecting underground transport, stadiums, concert halls, and shopping malls.

The following video is from the press visit to the construction site of Line 15 of the Grand Paris Express at Noisy-le-Grand in April 2024:

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