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

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.
Telecom
Compensation for Poor Service Quality is Automatic- NCC

Nigerian Communications Commission (NCC) has said that compensation of subscribers for poor service quality, such as persistent network outages or failed calls is automatic.

This initiative aims to ensure fairness by mandating that operators provide automatic compensation, such as airtime credits, for failing to meet regulatory Quality of Service Key Performance Indicators (KPIs).
According to the NCC, operators are required and mandated to identify affected subscribers and provide compensation directly.
In a framework for compensation of consumers published on its website, NCC said that it has directed Mobile Network Operators (MNOs) to compensate subscribers affected by prolonged or repeated poor quality of service experience within specific Local Government Areas where operators fail to meet regulatory Quality of Service Key Performance Indicators (KPIs).
The NCC also stated that the directive does not replace existing consumer protection mechanisms.
The NCC, said the directive adds a direct compensation mechanism for affected subscribers and aligns with measures set in existing legislations such as the Consumer Code of Practice Regulations 2024 and the Quality of Service Regulations 2024.
This directive applies to only Mobile Network Operators licensed and operating in Nigeria that have failed to meet their Key Performance Indicators on Quality of Service. For Internet Service Providers (ISPs) operating in Nigeria, a compensation framework is already in place.
To be eligible to receive compensation
. You experienced poor network service in an affected Local Government Area; and
- You made at least one outgoing revenue generating event (billed call, SMS, or data session) during the relevant period.
The compensation covers service failures affecting voice, data, or SMS services.
Operators are required and mandated by existing regulations to monitor their network performance across locations and service disruptions against Quality of Service KPIs.
This enables them to identify affected subscribers without the need for individual complaints.
Only service failures that fall below the defined thresholds set by the Quality of Service Regulations issued by the NCC will qualify for compensation.
Short, isolated interruptions and immediately remedied interruptions may not qualify
Compensation will be provided in the form of airtime credits.
This airtime credit will not have utilisation restrictions, and subscribers will be able to use it for voice calls, USSD sessions, data subscriptions, etc on the operators’ network.
Telecom
FG Moves to Strengthen Cybersecurity Coordination as NDPC Probes Alleged Data Breach

Federal Government has announced plans to deepen collaboration with private sector players and other stakeholders in a bid to strengthen Nigeria’s cybersecurity architecture and response systems.

NDPC
Minister of Communications, Innovation and Digital Economy, Bosun Tijani, disclosed this in a recent press statement, noting that the government is considering the establishment of a Cybersecurity Coordination Council.
According to the minister, the proposed council is aimed at enhancing national cyber resilience and ensuring a more coordinated response to emerging cyber threats across public and private institutions.
Tijani emphasised that cybersecurity must be treated as a collective responsibility involving government, industry, and civil society.
“Cybersecurity is a shared national responsibility. Protecting Nigeria’s digital economy requires strong partnerships, trusted collaboration, and collective vigilance across government, industry, and civil society,” he said.
He added that through sustained collaboration, Nigeria would strengthen its capacity to detect cyber threats early, respond effectively, and build a resilient and trusted digital ecosystem.
The minister also called for increased stakeholder participation in shaping a sustainable, partnership-driven cybersecurity framework capable of deterring cybercriminal activities and safeguarding citizens, businesses, and critical digital infrastructure.
Meanwhile, the Nigeria Data Protection Commission (NDPC) has commenced an investigation into an alleged data breach involving Remita Payment Services Ltd., Sterling Bank, and other entities.
In a statement signed by its Head of Legal, Enforcement and Regulations, Babatunde Bamigboye, the commission said notices of investigation were issued to relevant parties on April 1, 2026.
The NDPC noted that affected organisations and individuals are currently providing information to aid its inquiry into the incident.
“The aim of the investigation is to ensure that data subjects are protected with appropriate technical and organisational measures,” the statement read.
It added that the probe would examine the types of personal data involved, the scope and nature of the alleged breach, potential risks to data subjects, and mitigation steps taken where breaches are confirmed.
The commission further disclosed that its National Commissioner and Chief Executive Officer, Vincent Olatunji, has directed a broader review of organisations operating digital payment systems.
According to the NDPC, entities found to be non-compliant with provisions of the Nigeria Data Protection Act, 2023, particularly regarding technical and organisational safeguards, would be scrutinised as part of efforts to maintain the integrity of the nation’s data protection ecosystem.
Telecom
Bharti Airtel Crosses 650m Users

Sunil Mittal led Bharti Airtel has crossed the 650-million customer mark globally, fortifying its position as the world’s second-largest telecom operator by mobile subscriber base, as per a regulatory filing by the telecom operator.

“According to GSMA Intelligence, Bharti Airtel is ranked second globally by mobile customer base, with operations spread across India and Africa,” the filing said.
Commenting on this milestone, Gopal Vittal, executive vice chairman, Bharti Airtel, said: “Achieving the milestone of 650 million customers to be the second largest operator globally is a great responsibility for us to serve our customers better every day,”
He added that the telco strives to raise the bar on innovation, reliability, and experience so that every customer interaction is an opportunity to earn trust and deliver value connection.
Currently, Airtel India serves around 368 million mobile customers, meanwhile over 179 million users have been plugged into its subsidiary Airtel Africa spread across 14 countries.
Its mobile money platform, Airtel Money reached more than 52 million customers.
Additionally, the telco serves around 13 million homes with high-speed internet services and over 15 million through its Digital TV offering.
With operations spanning 15 countries and network coverage reaching over two billion people, analysts say that the latest milestone is a testimony to the natural curve of evolving from a telecom operator into a broader digital services provider.
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