The results obtained have led the ANFR to propose a new wave exposure measurement indicator

The Agence National des Fréquences (ANFR), published a detailed report on the exposure values measured during several 5G pilot deployments conducted in France. Ofcom released earlier in February 2020, a shorter report on the results of EMF measurements collected close in 10 cities across the UK.

The report is part of a general reflection on the assessment of public exposure to electromagnetic waves from 5G networks. The ANFR said that due to a lack of information or the spread of fake news, it is important to provide objective and transparent information. The first part was a general presentation of 5G from an exposure point of view. This second part covers several representative pilot deployments conducted in France to assess in the field exposure produced by 5G steered beam antennas in the 3.6 GHz band.

Initial measurements covered several antenna configurations (different brands of antenna, different sizes) and different implementations of 5G NR. For example, measurements were made with a different number of synchronisation signal blocks (SSB) or different frame formats. The levels of the measured fields were all well below the regulatory limit value of 61 V/m in the 3.4 -3.8 GHz frequency band.

These measurements were taken in special configurations allowing good control of the measurement conditions. The ANFR said that after the networks have been opened to the operators’ customers, new measurements will make it possible to test more realistic configurations in terms of traffic and to supplement the conclusions of this report.

The regulator ARCEP authorised initial experiments in the 26 GHz band at the end of 2019. ANFR held that 5G would also need to be studied in this new frequency band.

Download the full report here.

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MyBroadband asked to test Rain’s new 5G network, but CEO Willem Roos explained :

–It is “not in a position to give access to test the network at this stage“.

-‘There are no commercially-available 5G routers and it is currently relying on prototypes from its partners for network testing.”

-“We aim to provide significant coverage in key areas in Johannesburg and Cape Town to enable a launch to consumers in the third quarter of this year”

-“We then plan to increase coverage further in these metros, as well as other areas, over the next couple of years.”

Rain chairman Michael Jordaan:

-“The first 5G routers will arrive in South Africa in mid-2019“.

– “A public launch of its 5G service planned for September“.

“Satellite spectrum”

Rain has 148MHz spectrum in the 3.6GHz band – significantly more spectrum that what it has in the 1,800MHz and 2.6GHz bands.

Certain industry players have raised concern that this is “satellite spectrum”.

According to ICASA documentation, this spectrum has been assigned for “VSAT and PMP LINKS” and is licensed as an “Ad hoc Satellite service”.

Roos, however, told MyBroadband that the ICASA information is outdated and that the concern that it is using satellite spectrum for a terrestrial broadband network is unfounded. “Our network deployment complies to all conditions of our spectrum licence and complies to the latest National Radio Frequency Plan as well as ITU Radio Regulations and recommendations”.

ICASA was asked for comment on the matter, but the organisation did not reply by the time of publication.

ICASA isn’t likely to assign spectrum to operators to build 5G networks until the second half of 2020 — at the earliest. As for Liquid Telecom –  it has not yet taken any firm decision about how it plans to utilise the 3.5GHz band in future. Liquid has 56MHz of spectrum in the 3.5GHz band — at 3 456MHz to 3 484MHz and 3 556MHz to 3 584MHz. The only other operators with access to this band are Telkom and Rain.

Sources:

Rain’s 5G plan – Fibre speeds through wireless service https://mybroadband.co.za/news/cellular/298546-rains-5g-plan-fibre-speeds-through-wireless-service.html?source=newsletter

Liquid Telecom mulling what to do with its prime 5G spectrum

Rain launches commercial 5G network in South Africa

https://techcentral.co.za/liquid-telecom-5g-3-5ghz/87905/

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