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ETSI report hints at the potential of Reconfigurable Intelligent Surfaces


News

From improved coverage to beam forming and energy savings, the emergent technology is one that could come to define the future of wireless network deployment

As we look towards the future and the 6G era, one of the most anticipated emerging technologies is surely Reconfigurable Intelligent Surfaces (RIS).

A RIS is a surface comprising arrangement of scattering elements called unit-cells, which can be controlled to change its electromagnetic behaviour. This allows the RIS to dynamically alter the way in which it reacts to wireless signals, through increased or decreased reflection, refraction, focusing, collimation, modulation, and absorption.

When strategically deployed, the adaptability of RIS will not only allow operators to increase their coverage, but also provide additional spectral efficiency, security, energy savings, and more.

RIS could also allow for a cost-effective network deployment in areas that were previously unfeasible using traditional solutions, such particularly indoors.

Now, European Telecommunications Standards Institute (ETSI) has released a new report on the topic – ETSI GR RIS-001 – seeking to identify and define RIS use cases and produce related Key Performance Indicators (KPIs).

The report includes 11 defined use cases for the new technology, including deployment scenarios and potential requirements for the new technology.

“In the future 5G-Advanced and 6G wireless networks, many new applications, such as in eHealth, strongly impose requirements on both the communication and sensing performance,” explained Arman Shojaeifard, Chair of the ETSI RIS group. “As an example, a RIS can reconfigure the radio environment to sense human posture and detect someone falling, a useful application for elderly care.”

Numerous operators are already exploring the potential of this latent technology. In fact, last year Orange became the first operator in Europe to demonstrate RIS in action at their Orange Research and Innovation Exhibition in Paris, France.

Also in the news:
Wind Tre carves out network assets, sells majority stake to EQT
Rakuten Mobile and KDDI strike roaming agreement
CMA gives Viasat the thumbs up to acquire Inmarsat

New partnership aims to boost broadband connectivity across Africa

A new distribution partnership agreement for high-speed, low-latency broadband connectivity across Africa has been announced.

OneWeb, a low Earth orbit (LEO) satellite communications company, and iSAT Africa Ltd, an integrated communications services provider, have announced that they have signed an agreement that will, they say, bring together the innovative LEO satellite technology of OneWeb and the extensive experience of iSAT Africa in rural connectivity, fixed and mobile satellite services, enterprise, and broadcasting solutions in Africa.

Connecting the unconnected and serving underserved communities of Africa, will, iSAT Africa says, help it to grow the regional economy, improve access to education and health care, and give people and communities across the continent more power by providing reliable, high-speed broadband connection.

iSAT Africa will work closely with OneWeb to deliver broadband connectivity throughout Central, Western, and Eastern Africa markets in the near future. It will offer a variety of integrated communication solutions for enterprise connectivity, remote access, and rural connectivity, tailored to fit the needs of businesses and communities in Africa.

OneWeb recently completed its global constellation. Under this DPA OneWeb says it will continue to facilitate global connectivity, reaching areas that had previously been underserved and too remote for reliable connectivity.

It’s been a busy year so far for OneWeb. We reported in May that OneWeb and NOW Corp had signed a LEO satcoms MoU for the Philippines. In April, Veon, which has operator units in Bangladesh, Kazakhstan, Pakistan, Russia and Ukraine, announced it will use OneWeb LEO satellites to extend its coverage in emerging markets.

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Sparkle lands BlueMed cable system in Palermo, Sicily


News

The landing further cements Sicily as a cornerstone of Mediterranean connectivity, as well being a milestone for Google’s larger Blue–Raman cable project

Italian wholesale connectivity specialist Sparkle has announced that it has landed its BlueMed cable at its data centre in Palermo, Sicily.

This landing completes the BlueMed’s primary Genoa-Golfo Aranci-Pomezia-Palermo Tyrrhenian route, with the system expected to be operational by the end of May.

Further expansion to Bastia in Corsica is expected in autumn this year.

The BlueMed cable comprises four fibre pairs and an initial design capacity of more than 25 Terabits per second (Tbps) per pair, helping to further transform Sicily into a digital hub in the centre of the Mediterranean.

Sparkle’s open access Sicily Hub open data centre in Palermo already serves eighteen international cables.

“With the landing of BlueMed in Palermo, we complete the laying of the Tyrrhenian section of one of the most advanced digital infrastructures in the world while reinforcing Sicily’s centrality in the global Internet system,” said Sparkle CEO Enrico Bagnasco. “Thanks to BlueMed, the Sicily Hub in Palermo is set for further expansion and growth, confirming itself as a strategic asset for the country’s digitization and a key hub for data traffic in the Mediterranean region.”

The plan to create BlueMed was first announced back in 2019, with Sparkle aiming to connect their Sicily Hub to a new landing site in Genoa. From there, the system would connect overland to Milan, one of Europe’s busiest data nodes.

Shortly after announcing the creation of this new open landing station in Genoa, however, Google announced they were seeking to create their own submarine cable route across the Med, presenting a plan to incorporate Sparkle’s nascent MedBlue cable into their larger Blue–Raman project.

The Google’s Blue–Raman cable system plans to expand the BlueMed system all the way to Tel Aviv, Israel. From there, the system will travel overland to Aqaba, Jordan, before linking to Raman cable system and continuing its journey through the Red Sea and on to Mumbai, India.

In this way, Google and its partners aim to create a new route for Asian data traffic to travel into Europe.

Blue–Raman will have a total of 16 fibre pairs, four of which will be shared with Sparkle.

The Blue–Raman cable is expected to be ready for service next year.

Sparkle will be participating in this year’s Submarine Networks EMEA event at the end of this month!

On May 31, Sparkle’s VP Product Management Backbone & Infrastructure Solutions Giuseppe Valentino will discuss the development of the latest connectivity hubs in the EMEA region and, on June 1, Sparkle’s EVP Europe, Zvika Caspy, will provide an update on Sparkle’s latest projects.

Also in the news:
Wind Tre carves out network assets, sells majority stake to EQT
Rakuten Mobile and KDDI strike roaming agreement
CMA gives Viasat the thumbs up to acquire Inmarsat

Wind Tre carves out network assets, sells majority stake to EQT


News

Swedish infrastructure fund EQT will own 60% of the newly formed company, with the remaining 40% held by Wind Tre’s owner, CK Hutchison

Today, private equity firm EQT have announced a new deal that will see them acquire a 60% stake in a newly formed company, set to own and operate Italian operator Wind Tre’s fixed and mobile network assets.

The new company will take ownership of all Wind Tre’s radio antennas, base stations, transport network, and associated contracts, offering the network to customers on an independent wholesale basis. Wind Tre will retain access to the infrastucture as an anchor tenant of the new business.

Estimates suggest the deal’s enterprise value is around €3.4 billion.

According to Wind Tre, this deal will allow them to focus on serving their retail customers, as well as generating new revenue streams beyond their core fixed and mobile offerngs.

“This is part of our Group’s ‘asset light strategy’ for us to recoup the cost of our network investment. At the same time, Wind Tre will benefit from having a partner to own and maintain a state-of-the-art network which will benefit our customers while having certainty on its cost base for OPEX and CAPEX,” explained Canning Fok, Group Co-Managing Director of CK Hutchison. “Our partner EQT is a renowned investor in this infrastructure investment space, and we look forward to working with them for a very long time.”

As always, this deal will be subject to regulatory approvals, with the company’s hoping to close around the end of the year.

Italy has been a highly competitive telecoms market for many years now, with the introduction of Iliad Italia to the market in 2018 causing an aggressive price war in the mobile sector that still rumbled on to this day. Since then, the operators have been struggling to produce sustainable growth, particularly given their expensive network rollouts and the punishing global economic landscape.

Indeed, Italy’s largest operator TIM has been attempting to similarly monetise its network assets for many months now, with new CEO Pietro Labriola penning a plan to spin off the company’s infrastructure unit into a separate business.

Currently, TIM has received offers from both KKR and a partnership of the CDP Equity and Macquarie for a stake in this spun-off NetCo, with TIM announcing a formal competitive bidding process back in March.

The bidders have until June 9 to submit improved offers.

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Also in the news:
Vodafone and Three UK closing in on merger
Bell partners with Air Canada for in-flight Wi-Fi
Virgin Media O2 and Good Things Foundation launch apprenticeship scheme