Telecom
Huawei Introduces Key Architecture Index to Drive 5G Acceleration

Huawei has held an online IP Gala conference with its industry partners to introduce the Key Architecture Index (KAI) and share its applications.
This was part of the recent AfricaCom event with the theme “Leading intelligent IP networks, accelerating intelligent connectivity.”
In the carrier environment, the IP network enables fixed-mobile convergence, network evolution and the shift towards multi-services and the cloud era.
At the moment, a challenge facing most IP (internet protocol) networks is unnecessary complexity, due to a lack of IP architecture standardisation.
Most networks were built without adequate foresight, and next-generation networks, be they 3G, 4G or 5G, were built on top of existing networks.
This created network complexities around lack of visibility, management and control.
“We have to forever simplify our networks while moving to intelligent self-driving autonomous networks,” said Samuel Chen, director of Huawei Southern Africa Marketing and Solution Sales Department at the conference.
KAI architecture specifically addresses complexity challenges, enabling future-ready networks with easy integration, visibility, management and control, by measuring five dimensions of the transport network.
The KAI model indexes are Congestion Free, Scalability, Simplification, Always-on and Intelligence. Each dimension is evaluated across the optical, IP and the manager/controller/analyzer layer.
“The KAI model helps measure the results at an acceptable level across all of our offering portfolio so that we can realise a cloud-native based approach to monitoring the architecture,” said Hugh Ujhazy, Vice President, IOT and Telecom at IDC.
Zoltan Miklos, general manager of Network Planning at MTN South Africa delivered a presentation at the conference, outlining the Best Experience Congestion-Free IP Transmission Network, which would be the direct result of following an architectural model. He emphasised that it was critical to build networks with customer experience in mind.
“User experience is not only related to the wireless network, but to all aspects that form part of the service chain – from the customer to the core of the network,” he said.
Miklos said MTN was working hard to improve network architecture and was achieving excellent packet-lose rates of less than 10-4 across its entire network. The continuous P3 best-in-test achievements MTN has obtained were testimony to this, he said.
A white paper titled Transport Network Architecture Index in 5G and Cloud Era published by industrial intelligence company IDC this year has encouraged many operators across the world to move their network towards the KAI index model, looking to future-proof their network architecture.
Tony Hu, Huawei vice president of Data Communication Product Line said that a step-by-step approach was the right way for customers to embrace this evolution onto the KAI architectural model.
“We need to think not just as box layers. We need to think about the system layers, the architecture layers,” said Hu. “We need to rethink how services will be running on future IP networks and how to evolve our current networks for the future.”
He said IP networks could evolve by evaluating the current network against the five KAI dimensions. The KAI score obtained could then help the carrier to define the target network and the necessary corrective steps to be taken to get there.
The KAI model measures a network’s five dimension as follows: Congestion Free: Fiberization Ratio, 10G/25G to Site, Convergence Ratio, Network Slicing.
Simplified: SRv6/EVPN, Precise Clock Sync (G.8275.1).
Scalable: IP Capacity, Fixed + Mobile + Enterprise Network Convergence, Control & User Plane Separation (BNG).
Always On: Topology – Ring & Mesh, Network & Service Decoupling, Protection – IP FRR/TI-LFA, IP + Optical Synergy.
Intelligent: Auto Provisioning, Visualization on GIS & Logical Topology, Trouble Recovery(mins level), Predictive & Proactive Maintenance , Full Stack AI.
Ujhazy said inadequate levels of coverage or performance led customers to change providers. By contrast, network excellence led to improved customer experience, which would then enhance the provider’s success in the market.
“In recent years, the transport network has become the deciding factor in the quality of customer experience,” he added.
Telecom
Nigerians May Pay More for Calls, Data as Senate Okays 5 Percent Excise Duty

Telecommunications subscribers in the country could soon be paying 5 percent more for data and voice services if President Bola Tinubu signs Nigeria Tax Bill 2024 into law.
Passed in the Senate on May 8, 2025, the bill reintroduces a controversial 5 percent excise tax on telecom services, a move telecom operators, subscribers and consumer rights groups have strongly opposed.
The bill revived the excise tax first introduced in the Finance Act of 2020 during the administration of former President Muhammadu Buhari.
President Bola Ahmed Tinubu had suspended the tax in July 2023, citing concerns that it could exacerbate inflation and hinder access to digital services, especially for low-income Nigerians.
The 2020 Finance Act had expanded the list of goods and services subject to excise duty, including telecom services.
However, the measure drew immediate and widespread criticism from telecom operators and consumer advocacy groups, who argued that the additional cost would burden citizens and increase the price of essential services in an already fragile economy.
Excise duty is a tax on certain goods produced or sold within a country and other activities as may be specified in the enabling law, including services.
As contained in the 2022 Finance Act, the tax is chargeable on all services regulated by the Nigerian Communications Commission (“NCC”) listed as postpaid and prepaid services at the rate of 5% for 2022, 2023 & 2024.
According to a report by PWC at the time, prior to the suspension of excise duty on certain goods in 2009, excise duty was applicable on recharge cards/vouchers.
The telecommunication companies are to pay the tax based on the excisable value of postpaid and prepaid services.
In July 2023, President Tinubu signed an Executive Order suspending the “5% Excise Tax on telecommunication services as well as the Excise Duties escalation on locally manufactured products.”
Telecom
Mastercard Report Reveals Top Travel Trends Shaping Africa in 2025

Mastercard Economics Institute (MEI) has released its annual Travel Trends 2025 report, revealing the latest consumer spending insights and motivation when it comes to travel.
Cross-border movement is often influenced by the most pressing economic factors of the moment, such as exchange rates and geopolitical tensions. However, these are not the only factors driving consumers’ travel spending decisions, including those in Africa. Personal and purpose-driven factors remain powerful even when economic uncertainty looms.
Building on the resilience of the global travel sector seen last year, the 2025 report highlights how destinations across the African continent are increasingly appealing to tourists and, creating additional opportunities for local markets to develop tourism.
“Africa is emerging as a global leader in purpose-driven travel, where nature, wellness, and culinary experiences are redefining the continent’s tourism landscape. These trends present a powerful opportunity to drive inclusive growth, support local economies, and position Africa as a key player in the future of global tourism,” said Mark Elliot, division president, Africa, Mastercard.
Whether drawn by Namibia’s wellness retreats, South Africa’s wilderness experiences or Morocco’s vibrant culinary scene, travelers are expanding their horizons beyond traditional hotspots.
“Tourism is playing an important role in Africa’s growth story. Travelers are increasingly drawn to the continent’s natural beauty, culinary diversity, and wellness experiences. While economic and geopolitical factors matter, the pursuit of meaningful, purpose-driven travel remains strong. The Mastercard Economics Institute’s report sheds light on how countries are tapping into this trend to attract visitors and boost local economies,” said Khatija Haque, chief economist EEMEA, Mastercard Economics Institute.
By exploring a full range of travel motivations, the report identifies the main themes shaping travel today:
Africa trends:
- Nature-fueled adventures: South Africa and Zambia dominate cross-border spending around national park areas. Spending around South Africa’s major national parks far outpaced that of other countries, with nearly a quarter of the cross-border spending occurring within these zones. Zambia is also highly ranked as an outdoor adventure destination.
- Culinary crossroads: Marrakech ranks highly on the foodie list with its median restaurant hosting tourists from many different countries, often to enjoy meals of tagine and b’stilla. Cape Town is also on the list, with its bobotie dish proving popular with visitors.
- Wellness in the wild: Africa is establishing itself as a global leader in wellness-centered travel as consumers prioritize rejuvenation and self-care. Namibia, South Africa and Botswana are among the top destinations for travelers seeking spa-style and nature-based retreats and immersive eco lodges. Kenya is also ranked among the top 20 destinations for wellness In the Mastercard Wellness Index 2025.
Other global trends:
- Spa, summit and savor: Personal passions and goals motivate travel choices. Adventure-seekers are heading to the Nordics, where Finland’s national parks account for 7.1% of cross-border spending in the country.
- Summer destination draws: The Asia-Pacific region commands the list of trending summer destinations. Flight booking data reveals the top global destinations gaining most momentum for June-September travel, relative to last year. Tokyo is the number one trending spot for summer 2025, followed by Osaka and then Paris.
- Fuelled by fans: Fans travel internationally to see their favorite teams and athletes play. Case in point? During Shohei Ohtani’s World Series debut, spending by Japanese visitors in Los Angeles surged by 91%, six times the broader cross-border boost.
- Money matters: Despite geopolitical tensions and fluctuating prices, the factors that motivate consumers to travel are often more complex than just economic. But currency depreciation can make certain destinations, like Japan, more attractive due to their better value for money.
- Wheeling and dealing closer to home: In general, business travelers favor longer trips within their own regions, driven by hybrid work models and geopolitical uncertainty. However, there are exceptions, with UK businesses spending a growing share of their travel budgets in Asia, Europe, the Middle East and Africa.
Mastercard is dedicated to helping the global tourism sector grow through market analysis and high-frequency, data-driven insights that enhance the travel experience. By empowering destinations and businesses to better understand evolving consumer trends, Mastercard is helping to shape a more connected and resilient future for travel across Africa.
You can view the full “Travel Trends 2025: Purpose-driven journeys” and other reports and insights from the Mastercard Economics Institute can be found here.
Telecom
Nigeria to Receive $3Bn Telecoms Infrastructure in June – Minister

Nigeria is set to receive telecommunications equipment and fibre optic infrastructure worth $3 billion in June 2025, according to Bosun Tijani, minister of Communications, Innovation and Digital Economy.
Speaking during a panel session at the Nigeria Development Update (NDU) organised by the World Bank, Tijani revealed that the equipment valued at $1 billion was expected to arrive in the country by mid-2025.
He added that an additional $2 billion worth of fibre optic cables would soon be delivered to boost Nigeria’s telecommunications infrastructure.
According to him, the initiative aims to significantly enhance communication services across the country and bridge the connectivity gap.
Tijani also noted that a pilot phase targeting over 20 million Nigerians who currently lack access to any form of telecommunications would soon be launched.
The Nigeria Development Update (NDU) is a bi-annual World Bank report that assesses the country’s recent economic and social developments, policy directions, and provides recommendations to address emerging challenges.
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