Telecom
SATCOM: Creating End-to-End Efficiency for IP Trunking and IP Backbone Networks for 5G

By Andrew Aroh
- Efficiency and more throughput are at the core of emerging technologies for IP at the core of emerging technologies for IP Trunking and IP Backbone networks and applications to drive 5G.

- The latest technology is based on DVB-S2 and S2 Extensions standards and combines a set of innovative technologies in order to fully optimize the Trunking and Backbone Links. These technologies are:
- Adaptive coding and modulation (ACM)
- Cross-layer Optimization
- Bandwidth cancellation
- Clean Channel Technology
- Automated Uplink Power Control (AUPC)
- Wideband in GBs
The Dedicated technologies enhance the data throughput up to record breaking speeds in a large set of IP point-to-point or point or point-to-Multipoint networks.
- Adaptive Coding and Modulation (ACM)
- The tranking business is a highly competitive market with continuous pressure on pricing and profitability.
- The implementation of ACM translates directly into new business opportunities for ISPs, satellite service Operators and Satellite Operators.
- ACM increases the customer base within the same bandwidth. At the same time it introduces ways to reduce OPEX costs and increase the profitability of one’s business. Resulting in a quick Return-on Investment.
- ACM combines DVB-S2 and S2 Extensions with different technologies to get as much data through the same satellite bandwidth as possible.
- ACM will auto-adaptively set modulation parameters to the optimal point and overcomes distortion, noise and variation in the satellite link.
- Through ACM the data rates between uplink and remote sites (for both point-to-point and point-to-mattip networks) can be doubled in the same bandwidth without the need to acquire extra satellite capacity. As such a quick Return-on-Investment can be achieved in a matter of months.
- Optimal Service Availability through ACM
- Communication lines over satellite need to be available at all time to exchange critical information and to keep customer satisfaction at a high level.
- However, fading conditions could seriously disturb the satellite transmission and lead to temporary link losses.
- Fading conditions could be due to different circumstances:
- The choice of satellite/frequency and (Geo, Leo, Meo/C-,X-,Ku-,Ka-,V-band)
- Environmental Conditions (rain, dust, etc.)
- Interference (between two adjacent Satellites)
- Due to the auto-adaptive technology incorporated inside ACM, these fading conditions will no longer interrupt the transmission between the hub and remote nor result in the loss of data.
- In fading conditions, ACM will switch to a more robust modulation and provide optimal availability.
As soon as fading conditions are over, ACM technology automatically switches back to maximum efficiency,
- Moreover, Service Priorities (e.g video, data, voice) and Quality-of-service policies can be auto-adapted on-the-fly depending on the bandwidth availability through cross-layer optimization technology.
- Network Traffic Optimization
- Network congestion reduces the customer experience and the overall throughput over the communications link
- In order to Enhance Speed and Save on bandwidth, Service Providers can easily add Network Optimization to their Trunking Links.
- Network Optimization Consists of the Latest TCP/IP Acceleration and Compression Technologies which increases the efficiency of the satellite link on top of technologies such as ACM.
- Network Optimization is available as option in the Hubs or can added as separate equipment or software.
- Network Optimization technology offers up to 35% bandwidth reduction for typical applications such as file download, web surfing and content streaming.
- The reduction of traffic in both Volume and Number of packets is up to 20% in the forward and up to 90% in the return.
- Network Optimization technology improves customer Experience and results in important bandwidth gains.
- Bandwidth Cancellation:
- Uses Bandwidth Canceller
- Return traffic uses the same bandwidth as the forward traffic
- Implements Superior Cancellation Performance
- Bandwidth gain up to 33%
- Flexible network scenarios are used (SCPC, MCPC)
- Best efficiency with ACM
- Automated Equalink
- Performs Pre-distortion to compensate for the effects of imperfections in the filters and amplifiers of the satellite
- Supports Linear & Non-Linear Links
- Supports Saturated Transponders
- Supports 16/32/64 APSK
- Bandwidth Gain up to 10% (or 2GB)
- Clean Channel Technology:
- As a result of drive for standards, key players in the satellite industry have called for a new satellite transmission standard (S2 Extensions) to expand the existing DVB-S2 standard, specifically for professional satellite links.
- Open Standards such as DVB-S2 and S2 Extensions allow for:
- Interoperability and avoid vendor lock-in
- Increase in the profitability of the industry by creating an economy of scale and reducing the cost of sitcom equipment
- Today S2 Extensions already provide gains up to 37% compared to DVB-S2 through implementation of clean Channel Technology. These gains exceed the results by proprietary systems in the market
- Clean Channel Technology involves 7 improvements in S2 Extensions:
- Smaller Roll-offs
- Advanced Filtering of Satellite Carriers
- Increased Granularity in MODCODs
- 64APSK support
- Linear and Non-linear MODCODs
- Better implementation of MODCODs
- Wideband Support (up to mbaud)
- Clean Channel Technology can be offered as a software field upgrade so that customers can immediately field upgrade so that customers can immediately benefit up to 15% gain compared to DVB-S2 through implementing a lower Roll-off factor (5/10/15%) and an advanced filtering technology.
- Best-of-Trade-Equipment
- Emerging Hubs and Modems support medium and high rate data communication based on the DVB-S2 and S2 Extensions
- Each Equipment embeds the latest innovative technologies to fully optimize IP Trunking and IP backbone networks over Integrated Satellite/Wireless/Fiber Solutions for 5G.
- No extra or new ground infrastructure (antenna or amplifier) needs to be acquired to enable higher efficiencies.
- Next to hubs and moderns, peripheral equipment such as redundancy Switches and Frequency Converters provide the Trunking and Backbone networks with extra stability and
- Hubs and Moderns are installed on each side of the link.
- Networks in Point-to-Point, Point-to-Multipoint (star) or Multipoint-to-point configuration are supported through Single-channel-per-Carrier (MCPC) technologies.
- Within the same Carrier different Services such as data, video, voice, voIP, Wifi, WiMAX, GPRS, 3G/4G can be aggregate using MAP.
- Through the multi-service hub, Service providers with their respective customers are connected with a common forward carrier.
- The return technology can be SCPC or MF-TDMA depending on the return rate, the size of the remote or the network configuration.
- By aggregating the data traffic in a common forward carrier and combing equipment in a single hub, important CAPEX and OPEX savings can be made.
- Extra bandwidth gains are achieved by implementing ACM, clean channel Technology and Cross-Layer-Optimization technologies on top of the Multi-Service network.
- The Multi-service network also allows the service provider to provider IP access service provider to provide IP access service on a direct way or an indirect way (Backhaul, Trunking) to the end user.
- The hub provides internal and interface (RF, IP power Supply)
- The internal redundancy is conceived as two fully redundant chains.
- When there is a failure an automatic switch over to the other chain is performed.
- Even during service windows there is limited downtime since upgrades can be performed on one of the chains with the other chain active in a previous version.
- A failure in the RF path is resolved by switching to the alternative RF interface.
- Multiservice Access Platform (MAP) is a scalable, integrated system that can provide a wide range of voice, video and data services in a single chassis.
- A MAP can be located at the customer premises, in the local Loop/ Last mile or at the carrier’s point of presence (POP).
- Efficient Carrier Grade Gateway and Consumer Terminal Concept
- A typical Broadband solution is based on the Sat3play platform
- The platform provides the means to establish an “always-on” two-way IP Connectivity.
- The basic IP connectivity between Hub and Modem is extended with Quality-of-Service (QoS) in forward and return allowing the deployment of different services.
- QoS is the capability to provide better service to selected network traffic over various technologies such as Ethernet, frame relay, ATM or IP.
- The gateway contains management functionalities to monitor, configure and control all worldwide remotes.
- The Gateway provides all necessary infrastructures to receive and transmit IP data from and to the terminals.
- The Gateway has redundancy on all layers (user, control, management) equipment; RF signal and mains supply inputs.
- Gateways are points of entrance and exist from a communication network.
- Viewed as a physical entity, a gateway is that node that translates between two otherwise incompatible networks or network segments.
- Gateway performs code and protocol conversion to facilitate traffic between data highways of differing architecture.
- A GATEKEEPER is a device that manages an IP network, supporting all gateways, and a gatekeeper e.g low average-to-peak ratios in the traffic Profile. This results in high broadband user experience.
- Unique Design:
- The design of the compact modem and the lightweight low power outdoor equipment; the cost and “Look and Feel” of the terminal is in line with the consumer market requirements
- Lowest Consumer Acquisition Cost:
- With the lowest terminal cost on the market and a unique Do-it-yourself installation, the total customer acquisition cost is not a deterrent factor for capturing new subscribers.
- Self-Installation at Zero:
- Value Added Logistics
- Terminal Customization
- New Business Models, Retail outlet Channels and e-commerce
- Zero CAPEX Internet Service Providers Satellite System
- The require satellite system is Operated as Single-Service-Provider Platform AND Multi-Service-Provider Platform
- On a multi-Service-Provider Platform, new ISPs can start with a Zero CAPEX and the ability to rollout services immediately
- Different Service Providers Share the same HARDWARE and CAPACITY while they are capable of managing their own Customer base and Service Configuration.
- Unlimited Scalability: the total number of users in the Satellite system scales without System limitation. The addition of capacity in order to accommodate more users or offer better QoS comes with an almost linear increase of investment result.
On the other hand, satellite capacity represents the largest cost element in the total cost of Ownership (CTO). Efficient usage of satellite capacity is therefore mandatory.
- The End-Customer is expectation for Satellite broadband offerings are:
- Monthly rate on par with terrestrial broadband services
- Volumes as needed
- True broadband experience-Implementing FUP which assures that all broadband customers enjoy the same experience and have access to quick and reliable service at all time.
Andrew Aroh is President of SSPI Nigeria
Telecom
Digital Encode Sponsors PAFON 3.0 as CVO Prof. Adewale Set to Deliver Keynote on Cybersecurity and Trust

Digital Encode Limited has emerged the lead sponsor of the upcoming third edition of the forum (PAFON 3.0), the organisers have announced.

PAFON 3.0
PAFON 3.0 is scheduled to take place on Friday, April 24, 2026, at the Oriental Hotel, Lekki Road, Lagos, from 9:00 AM to 1:00 PM.
Themed “Fair Digital Payments as a Catalyst for Deepening Financial Inclusion in Nigeria,” PAFON 3.0 serves as a strategic platform for senior executives from banks, fintechs, regulatory agencies, and technology innovators to address the evolving digital payment landscape.
As Nigeria transitions toward a cash-light economy, the forum will focus on critical pillars of sustainability, including transparency, pricing integrity, and system resilience.
Bridging Cybersecurity and Financial Inclusion
Professor Adewale Peter Obadare, the Founder/chief visionary officer of Digital Encode will deliver a cybersecurity-focused keynote address that connects trust, resilience, fraud prevention, and consumer protection to financial inclusion.
His session will provide a specialized perspective on how information security serves as the bedrock of financial inclusion; exploring the vital links between building infrastructure that consumers can rely on, protecting the ecosystem to allow inclusion to scale, and ensuring equitable and secure access for all Nigerians.
Prof. Obadare is arguably the most Credentialed PAN-African Digital Trust Leader, CyberSecurity Strategist, GRC Thought Leader & Global Technopreneur.
He is a seasoned Multi-Award Cybersecurity & GRC expert with over 58 (Fifty-Eight) international professional certifications to his credit, Master of Science in Cybersecurity, Liverpool Unversity, UK, was awarded Honorarary Doctorate Degree in Cybersecurity from Trinity International University of Ambassadors Atlanta Georgia, United State of America and First Professor of Practice – Cybersecurity at Miva Open University, Abuja, Nigeria.
Prof. Obadare is a well-recognized subject matter expert with numerous successful engagements to his credit in Africa and the world. His skills and experience spans Data Privacy, Data Protection, CyberSecurity, Information Security, Vulnerability Management, Penetration Testing, Computer Forensics, Business Continuity, I T Governance, Risk Management and Compliance.
He is a Cybersecurity Advisory Board Member for Lagos State Government, a Platinum Team Member of Open-Source Security Testing Methodology Manual (OSSTMM), as well as a lifetime member of the Open Worldwide Application Security Project (OWASP). He is an alumnus of FATE Foundation and US Department of State Exchange program.
He is also a distinguished alumnus of executive education at Harvard Business School, Harvard School of Government, MIT Sloan School of Management, MIT Professional Education and Oxford University – Said Business School.
“Without trust in the security of digital payments, inclusion cannot scale. And we are happy to welcome Digital Encode as our Lead Sponsor this year. With what the company stands for and the personality of the CVO on a global scale, we have no doubt that attendees at this year’s PAFON will go home with lots of insights.”
“The theme for PAFON 3.0 was carefully selected because if digital payments are affordable, transparent, accessible, and trustworthy, more Nigerians, especially the underserved, will participate in the financial system”, Mr. Chike Onwuegbuchi, the co-convener of Payments Forum Nigeria, noted, highlighting Digital Encode distinguished leadership in Nigeria’s cybersecurity ecosystem.
Other Confirmed speakers: Dr. Jameelah Sharrieff-Ayedun, Vice President, Fintech Association of Nigeria (FintechNGR) & CEO, Credit Registry; Uche Uzoebo, MD/CEO, Shared Agent Network Expansion Facilities (SANEF Limited): Special Guest of Honour; Mojeed Abayomi Agboola, National President, Financial Inclusion Agents Multipurpose Cooperative Society (FIAMCS); Dr. Obioha Otti, National President, Association of Mobile Money and Bank Agents in Nigeria (AMMBAN); Chukwuemeka Enoch, Founder, Lagos Blockchain Week, and Sarafadeen Fasasi, National President, Association of Financial Inclusion Agents of Nigeria (AFiAN), amongst others.
The forum will feature speakers from across the financial spectrum, including mobile money operators, payment processors, and development institutions, to shape policy dialogue and industry standards.
PAFON is a premier industry gathering that aligns brand positioning with trust and innovation in Nigeria’s digital payments ecosystem. It provides a unique space for thought leadership, regulatory engagement, and market expansion within the payment infrastructure sector.
Telecom
NITDA Boss Warns of AI Threat Shift @ GITEX Africa

The era of treating cybersecurity as a mere IT problem is over. As AI-powered digital threats become more elusive and destructive, Nigeria is shifting its strategy toward “Total Resilience”—a multi-dimensional defense involving every level of society.

NITDA
At the 2026 GITEX Africa summit, NITDA DG, Kashifu Inuwa sounded the alarm on the changing nature of digital warfare, asserting that technology alone is no longer enough. Instead, Nigeria’s survival in the digital age now hinges on a strategic blend of policy, people, and proactive defense.
Speaking during a panel session on Cyber Resilience, Inuwa described the current global digital environment as being at a “critical turning point.”
He warned that emerging technologies are not only transforming industries and economies but are also reshaping the nature of cyber threats, demanding a proactive and multi-dimensional response from governments, institutions, and citizens alike.
“Cybersecurity is no longer just a technical issue. It is a strategic imperative for national development,” Inuwa stated. “We must think beyond technology alone and build resilience through people, processes, regulations, and infrastructure.”
Inuwa revealed that the focus of Nigeria’s cyber strategy is shifting from high-tech software to the people behind the screens. Pointing to data showing that 95% of all digital breaches stem from simple human mistakes, Inuwa argued that the world’s most advanced encryption is useless if the user is compromised.
“The most sophisticated technology cannot protect us if the human element is overlooked,” he noted. By prioritising human capacity and digital literacy, NITDA aims to turn every citizen into a “human firewall”, the first and most critical line of defense in a world where AI-driven attacks are the new normal.
In response, the Nigerian government has launched a comprehensive National Digital Literacy Programme aimed at achieving 95 percent digital literacy by 2030, with an interim target of 70 percent by 2027.
The programme emphasizes digital safety and cybersecurity awareness, equipping citizens with the knowledge to navigate an increasingly online world responsibly.
Inuwa highlighted initiatives such as the “3 Million Tech Talent” programme, designed to develop Nigerian expertise across key technology domains, including cybersecurity, data science, and AI.
The programme also leverages hackathons, innovation challenges, and mentorship schemes to channel young people’s skills into productive, lawful, and globally competitive ventures.
He argued that nurturing local talent is essential not just for national security but also for economic growth. “We want to create an environment where young Nigerians are innovators, not just consumers of technology,” he said.
Addressing concerns about Nigeria’s ranking in global cybercrime indices, Inuwa urged contextual understanding. “Countries with the most advanced digital economies also rank high in cybercrime because of the scale of their online activity,” he explained.
“Our focus is on redirecting talent towards innovation and solutions that protect our citizens while contributing to global digital advancement.”
On the legal and regulatory front, Nigeria continues to review and enhance the Cybercrime Act of 2015 to keep pace with the rapidly evolving threat landscape. The law underpins a structured National Cybersecurity Architecture coordinated by the Office of the National Security Adviser.
In addition, the country operates a 24-hour cybersecurity operations centre tasked with monitoring threats, issuing advisories, and providing real-time support to government institutions, businesses, and citizens. Advanced technologies, including dark web monitoring and AI-enabled threat detection, are being deployed to enhance situational awareness and improve response times.
Inuwa emphasized that effective cyber resilience requires collaboration between public and private sectors. NITDA is working closely with ministries, departments, agencies, and private sector stakeholders to secure critical infrastructure and strengthen national resilience.
“Cyber resilience is not a solo effort; it is a collective responsibility. By integrating people, technology, and regulation, we can build a secure, globally competitive digital economy,” he added.
As Nigeria navigates a digital-first future, initiatives such as the National Digital Literacy Programme, 3 Million Tech Talent, and strengthened legal frameworks underscore a commitment to turning cybersecurity challenges into opportunities for innovation and growth.
The country’s strategy reflects a broader understanding that in an era of AI-driven threats, preparedness is as much about people and processes as it is about technology.
Telecom
Truecaller Targets Global Market with Powerful New Business Chat Push

Truecaller, the leading global communications platform, today announced the expansion of its Business Chat platform, making it accessible to global channel partners and enterprise solution providers. By “opening up” market access to its platform, Truecaller is empowering partners to transition their enterprise clients from legacy, low-trust SMS to a verified, smart, media-rich, and conversational communication experience.

Truecaller
Through this partner-led expansion, Truecaller empowers businesses to reclaim customer attention and establish immediate trust and credibility.
“The definition of success for modern enterprises has fundamentally evolved. It’s no longer just about delivery – it’s about earning attention, establishing credibility, and driving meaningful conversion,” said Priyam Bose, Global Head, GTM at Truecaller.
“By opening up market access to our global partners, we’ve created a powerful gateway for brands to engage with over 500 million active users where they already interact daily through communication that is contextual, trusted, free from clutter, and designed to initiate actions. For existing customers, the outreach opportunity extends to an additional high-impact channel, strengthening the overall customer experience journey.”
Truecaller Business Chat enables a clutter-free, high-trust conversational experience between businesses and consumers. The Business Chat platform equips partners with actionable insights, including real-time data and rich engagement metrics. This facilitates a more sophisticated, data-driven communication strategy that adapts at every stage of the customer journey.
Partners, including Gupshup and OneXtel, are already live in India along with Globe Teleservices, Cloudcom, and Sling Africa in other global markets, rapidly scaling the product in their respective regions. Global partners can now leverage Truecaller’s massive footprint to offer their clients a trustworthy engagement channel in an increasingly crowded digital world.
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