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Telecom

5G Core, Evolve from 4G to 5G Cost Efficiently

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By Said Zantout

As 5G picks up speed, the new networks will co-exist with the existing 4G ones in the coming years. For Communication Service Providers (CSPs), flexibility in balancing cost-optimized versus performance optimized network deployment is crucial to maximize profitability and take advantage of the wide range of business opportunities.

 

Said Zantout, Ericsson

Basically, it means they need to have the option to migrate to 5G in their own time and in alignment with their business needs.

The journey to 5G Core is not simple, though, and will imply a technology shift with the adoption of a new 3GPP defined network architecture (service-based architecture) and new network functions built on cloud native technology. With service providers’ needs and concerns in mind we have developed the dual-mode 5G Core solution.

Dual-mode 5G Core provides that kind of desired control by combining Evolved Packet Core (EPC) and 5G Core network functions into a common cloud native platform. CSPs can get the most out of cloud native, microservices and user plane performance by implementing the dual-mode core solution as the best way for efficient control of Total Cost of Ownership (TCO) while smoothly migrating to 5G.

As hard as it sounds to achieve challenging business and operational goals while migrating to a 5G Core, with dual mode it is possible.

If we look at Ericsson’s dual mode 5G Cloud Core solution, it is fully based on cloud native principles, with software architecture being based on microservice technology.

This is to ensure that the underlying infrastructure will have better capacity and elasticity, which in turn will offer high levels of orchestration and automation for operational efficiency.

Dual-mode solution enables CSPs to manage one network instead of two and add programmability to their network. The decomposition of software into microservices facilitates a fast, low-cost method of introducing new services on a small scale.

At the same time, it supports easy and effective scaling of services from hundreds of users to millions and this is exactly how CSPs can address new business opportunities or pursue those that have been difficult to address until now.

While no journey to a future core will be alike, what applies to every CSP is the need to have a holistic view on cost. A report by Ericsson titled “Dual-mode 5G Cloud Core: TCO benefits” highlights that substantial saving is possible in various areas of dual-mode cloud native operations, including:

—   Up to 20 percent of capex in Core network infrastructure

—   Up to 15 percent savings in database infrastructure

—   70 percent OpEx savings in configuration of policies

—   Up to 80 percent cost savings in network integration

—   More than 60 percent reduced OpEx for software upgrades

As 5G evolves, dual mode core supports both Evolved Packet Core (EPC) and 5G core, combining both functionalities and offering a uniform operational maintenance that is able to scale with the speed that 5G use cases demand.

Migrating to a 5G NR SA and 5GC network is crucial for our customers’ success, enabling them to unlock key 5G functionalities like faster speeds, ultra-low latency and advanced network slicing – allowing our customers to support increasingly complex 5G use cases such as automated manufacturing, remote healthcare and connected vehicles.

This migration will also allow service providers to simplify operations and service agility, enhance user experience with better coverage and improve network capabilities.

To secure new 5G revenue streams while continuing to support existing 4G customer base, service providers can begin by introducing 5G New Radio (NR) non-standalone (NSA) and run both generations side by side supported by the Evolved Packet Core while migrating to 5G NR standalone (SA) and a 5GC network.

At Ericsson, we have been learning from previous technology shifts. As we enter 5G era with all its complexity and unknown opportunities, we know the value of migrating networks at own pace and dual-mode 5G Cloud Core solution provides enhancements that enables this vision.

By implementing the dual-mode solution, service providers will have more control to migrate to 5G on their own pace and in alignment to their business needs.

Said Zantout is Head of Solution Area OSS, Core and Cloud at Ericsson Middle East and Africa.


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Telecom

4 Dead, 20 Others Injured as Fire Engulfs Cairo Data Centre

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Four people have been killed, with over 20 injured after a fire at Cairo data centre disrupted telecom services nationwide.

4 Dead, 20 Others Injured as Fire Engulfs Cairo Data Centre

A fire at a major Telecom Egypt facility in Cairo on Monday has left four workers dead and at least 22 others injured, plunging parts of the capital into a communications crisis.

According to Hossam Abdel Ghaffar, spokesperson for Egypt’s Health Ministry, most injuries were due to smoke inhalation.

The blaze, which broke out at a key data centre operated by Telecom Egypt, the country’s primary fixed-line and internet provider, was brought under control later that day.

However, it caused widespread disruptions, halting phone services, affecting internet connectivity, and even interfering with digital banking operations.

Internet monitoring group NetBlocks reported that national connectivity dropped to just 62% of normal levels following the incident.

Residents across Cairo struggled with poor network access, and banks—although already closed for the day—reported interruptions in ATM services and online transactions.

In a statement on Tuesday, Telecom Egypt mourned the loss of its employees and pledged support to their families.

Amr Talaat, Egypt’s minister of Communications and Information Technology,  assured the public that service restoration was underway and expected to be completed within 24 hours.

To address the disruption, the Health Ministry released alternative emergency contact numbers across Egypt’s governorates, in case its primary ambulance hotline remained unreachable.

The state-run MENA news agency reported that the fire was prevented from engulfing the entire building and nearby rooftops, thanks to the efforts of emergency responders.

A preliminary investigation suggests the fire was likely triggered by an electrical short circuit, according to a security source cited by MENA.

As the nation works to restore full connectivity, the incident has raised fresh concerns about the vulnerability of critical infrastructure and the need for enhanced fire safety protocols in sensitive tech facilities.

 

 

 

 

 

 

 


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Telecom

Globalcom Thrills Subscribers with 3 New Digital Products

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Tech faints, Globalcom, on Tuesday unveiled three exciting digital products aimed at rewarding customers. The products, Animation World Promo, Treasure Spin and Sport Brain, also provide subscribers with the opportunity to play and win instant prizes.

Globalcom in a statement in Lagos said that the company is dedicated to providing value-added service to its ever-growing customers.

The first digital product, which is Animation World Promo, is an innovative trivia-based service aimed at challenging customers culinary knowledge of Nigerian food. With it, subscribers engage in answering food related questions, earn points and win delicious prizes.

For Treasure Spin, customers are availed the digital treasure spin experience. With each spin Glo subscribers stand a chance to win instant prizes, making every participation exciting and rewarding.

In addition, Globalcom captures the heart of football lovers with Sport Brain. Subscribers are allowed to predict football scores in matches across top leagues all around the world. Customers get to select their preferred leagues. “It’s a fun and competitive way for football lovers to test their instincts and knowledge,” the company noted.

Customers who subscribe to any of the three services stand a chance to win fantastic daily, weekly, and monthly prizes. Every day, 20 participants will receive ₦1,000 cash, ₦1,000 airtime, and 3.5GB data. On a weekly basis, five lucky winners will walk away with ₦100,000 each, while one grand prize winner will receive ₦1 million every month.

To participate, customers are required to dial *13055*2# for Animation World Promo,*13199*3# for Treasure Spin and  *13199*2# for Sport Brain. Each plan can be activated either as a one-time purchase or Auto Renewal.

Globacom further explained that all products are available at an affordable subscription rate of ₦100 for a daily plan, ₦300 for weekly plan and ₦500 for monthly plan.

In concluding, the company disclosed that the services are available to all Glo prepaid and postpaid subscribers nationwide.

 


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Telecom

SiBAN Applauds Interstellar’s Groundbreaking Role in Africa’s Blockchain Future

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The Stakeholders in Blockchain Technology Association of Nigeria (SiBAN) has lauded Interstellar, one of its prominent members, for spearheading a major breakthrough in Africa’s financial technology space.

This follows Interstellar’s strategic partnership with the Pan-African Payment and Settlement System (PAPSS) to roll out the PAPSS African Currency Marketplace (PACM), a blockchain-based platform designed to address the continent’s long-standing currency inconvertibility challenge.

The initiative is already being hailed as a game-changer capable of eliminating the $5 billion annual trade friction currently plaguing intra-African commerce.

According to SiBAN President, Mr Obinna Iwuno, the development affirms Nigeria’s leadership in blockchain innovation, stating that Interstellar’s PACM is not only a technological feat but also a timely response to the African Continental Free Trade Area (AfCFTA) mandate of seamless and cost-effective regional trade.

PACM operates on STARGATE, a blockchain-agnostic system developed by Interstellar, and leverages the Bantu blockchain network to facilitate real-time, peer-to-peer exchanges of African currencies.

The solution ensures financial inclusion by allowing businesses, SMEs, and informal traders to transact in local currencies without relying on foreign intermediaries, all while maintaining regulatory compliance.

Mr Ernest Mbenkum, CEO of Interstellar, described the solution as Africa’s roadmap to financial sovereignty. “Blockchain is not just innovation; it is empowerment,” he said.

SiBAN reaffirmed its commitment to supporting policies and partnerships that promote secure, transparent, and inclusive digital economies.

The association further called on stakeholders in government and the private sector to prioritise blockchain adoption as a driver of national development.


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