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
FCCPC Denies Banning Airtime Borrowing, Blames Cartel for Misinformation

Federal Competition and Consumer Protection Commission (FCCPC) has dismissed widespread claims that it banned airtime borrowing and data advance services in Nigeria, describing the reports as false and driven by vested interests seeking to mislead the public.

In a statement issued on Friday, the commission said it neither cancelled nor prohibited such services, contrary to viral social media posts and some media reports suggesting otherwise.
The clarification follows a wave of public concern triggered by viral social media posts and some media reports suggesting that the Commission had shut down telecom-based credit services widely used by millions of Nigerians.
Recall that in separate notices, Airtel and MTN Nigeria announced the temporary suspension of their airtime and data credit services, which previously allowed eligible prepaid customers to borrow airtime or data and repay on their next recharge.
But FCCPC, said no such directive was issued, stressing that consumers remain free to access lawful telecom value-added services.
Ondaje Ijagwu, director of Corporate Affairs, FCCPC, said that “The attention of the Federal Competition and Consumer Protection Commission has been drawn to a series of newspaper publications and a viral anonymous post on social media seeking to create the impression that the Commission cancelled, shut down, or banned airtime borrowing and data advance services in Nigeria. Those claims are incorrect.
“The Commission has not prohibited airtime borrowing or data advance services, and no directive was issued preventing consumers from accessing lawful telecom value-added services,” the statement partly read.
Rather than a regulatory ban, the FCCPC attributed recent disruptions in some of these services to the failure of certain operators to comply with its Consumer Lending Regulations introduced in July 2025.
According to the Commission, the regulations were developed following a surge in consumer complaints over exploitative practices in the digital lending and advance-services space.
“Following a deluge of consumer complaints bordering on opaque charges, unexplained deductions, aggressive recovery practices, poor disclosure standards, and inadequate accountability in segments of the digital lending and advance-services market, the Federal Competition and Consumer Protection Commission issued the DEON Consumer Lending Regulations in July 2025.
“The Regulations were introduced, among other reasons, to curb the excesses of abusive service providers whose practices had generated persistent consumer harm and undermined confidence in the market,” it stated.
The agency said the framework was designed to sanitise the market and protect consumers by enforcing transparency, accountability, and fair competition.
“The primary aim is to promote a fairer and more transparent system by mandating proper registration, responsible lending conduct, clear disclosure of fees and terms, accessible consumer complaint channels, data protection safeguards, stronger accountability for third-party partners, and effective regulatory oversight,” the FCCPC explained.
Providing a deeper insight into the telecom sector, the Commission revealed that some operators had been engaged in anti-competitive practices, including exclusionary arrangements with third-party service providers.
“In the telecom sector, our findings indicated that some operators engaged in exclusionary third-party technical arrangements in clear disobedience to the provisions of the Federal Competition and Consumer Protection Act, 2018. The Regulations sought to unlock the market to allow local participants alongside foreign partners, in line with free market principles,” it said.
It added that the new regulations were also intended to open up the market to more participants, including local players, in line with free market principles.
Despite giving operators ample time to comply, the FCCPC said several companies failed to align with the new regulatory framework.
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“These measures benefit Nigerians by reducing abusive practices, improving transparency, strengthening consumer choice, and encouraging responsible innovation by legitimate operators. At the commencement of the framework in July 2025, affected operators were granted an initial 90-day compliance period to regularise their products, structures, and operations. That opportunity was not utilised within the prescribed timeframe,” the statement noted.
The Commission said it extended the deadline to January 5, 2026, but compliance remained unsatisfactory.
“Despite that further extension, the necessary compliance steps were still not completed by the relevant operators,” it added.
The regulator stressed that any temporary suspension or restriction of services should be seen as a business decision by non-compliant operators rather than a government-imposed ban.
“Any temporary suspension, restriction, or operational change introduced by service providers should therefore be understood as a business or compliance decision by those operators, not a ban imposed by the FCCPC,” it said.
The Commission also accused certain interest groups of deliberately spreading false information to undermine reforms.
“We are aware that some vested interests and their foreign collaborators are opposed to the creation of safe markets and fair competition, therefore resorting to a campaign of disinformation,” it stated.
Describing such narratives as “mischievous,” the FCCPC urged Nigerians to disregard sensational claims and rely on verified information.
“It is inaccurate to attribute avoidable disruption to regulation where regulated entities had adequate notice and sufficient opportunity to comply. Nigerians deserve accurate information, not sensational claims.
“The FCCPC is fully committed to protecting consumers, promoting fair competition, encouraging responsible innovation, ensuring transparent digital financial practices, and working constructively with sector regulators and service providers in the public interest,” the statement added.
Airtime borrowing and data advance services have become critical tools for millions of telecom subscribers in Nigeria, allowing users to access credit for calls and internet services with repayment deducted upon recharge.
However, the segment has long been plagued by complaints over hidden charges, automatic deductions, unclear repayment terms, and aggressive recovery mechanisms.
The FCCPC’s intervention through the Consumer Lending Regulations marked one of the most significant attempts to regulate digital micro-lending and telecom-based credit services in the country.
The rules align with broader efforts by the Federal Government to strengthen consumer protection, enhance transparency in digital financial services, and curb exploitative practices in Nigeria’s rapidly expanding fintech and telecom ecosystem.
Friday’s clarification signals a push by the regulator to reclaim the narrative, reassure consumers, and shift responsibility to operators who have yet to fully comply with the law.
The Commission reaffirmed its commitment to protecting consumers while fostering innovation and fair competition in the sector, noting that regulatory compliance remains non-negotiable for all service providers operating in the Nigerian market.
Telecom
Airtel Nigeria Suspends Airtime and Data Credit Services

Airtel Nigeria has announced the temporary suspension of its airtime and data credit services. The affected services allowed eligible prepaid customers to borrow airtime or data and repay on their next recharge.

However, the company noted that customers will continue to enjoy uninterrupted access to airtime and data purchases through its existing channels.
Airtel Nigeria also indicated that the temporary suspension is not expected to have a material impact on its service standards across the country.
Commenting on the development, Airtel Nigeria Director of Marketing Ismail Adeshina, said:
“This is a necessary and responsible step as we align our operations with evolving requirements. Airtel Nigeria remains committed to the highest standards of compliance, transparency, and consumer protection, while continuing to innovate responsibly within Nigeria’s digital ecosystem.”
The company added that it will provide updates on the status of the service in due course.
Telecom
NITDA Urges Youths to Build Nigeria’s AI Future Now

National Information Technology Development Agency (NITDA) has urged young Nigerians to take the lead in developing home-grown artificial intelligence (AI) solutions to address the country’s socio-economic challenges.

The Director General of National Information Technology Development Agency, Kashifu Inuwa, represented by Mrs. Udoka Mannie of the Digital Literacy and Capacity Building Department, delivered the keynote address at the Artificial Intelligence Hackathon organised by the Agency in partnership with VibeCode Africa in Abuja.
Kashifu Inuwa, director-general of NITDA, made the call at an Artificial Intelligence Hackathon organised by the agency in partnership with VibeCode Africa in Abuja.
Inuwa, who was represented by the Acting Director of Digital Literacy and Capacity Building, Dr Ahmed Tambuwal, and delivered through Mrs Udoka Mannie, said Nigeria’s youthful population presents a significant opportunity for innovation and digital transformation.
He noted that with over 60 per cent of Nigerians under the age of 25, the country is well positioned to benefit from emerging technologies such as AI.
“As you can see, this room is filled with young people. This represents a powerful opportunity for innovation and digital skills development,” he said.
Inuwa stated that the hackathon provided a strategic platform for participants from diverse backgrounds to collaborate and develop practical AI-driven solutions tailored to Nigeria’s realities.
He observed that artificial intelligence is already transforming economies, governance systems and societies globally, stressing that Nigeria must decide whether to shape the technology for national development or remain a passive consumer.
According to him, NITDA’s mandate is to regulate and develop information technology in Nigeria while ensuring it serves as a driver of economic growth.
He explained that the agency’s Digital Literacy and Capacity Building Department is focused on building a digitally skilled population capable of competing in the global digital economy.
The Director-General highlighted the Digital Literacy for All initiative (DL4ALL) as a flagship programme aimed at equipping millions of Nigerians with essential digital skills, in line with the Federal Government’s target of achieving 95 per cent digital literacy by 2030.
“Beyond literacy, we are now moving into capability. It is one thing to use technology, but another thing entirely to build with it. Today, we are challenging you to build,” he said.
Inuwa urged participants to prioritise impact-driven innovation, identifying sectors such as healthcare, agriculture, education, financial inclusion, public service delivery and misinformation as areas where AI can drive meaningful change.
He also stressed the importance of ethics, inclusion and data protection in the development of AI solutions.
“As we explore AI, we must be mindful of ethics, data protection and inclusion. Building responsibly is just as important as building brilliantly,” he said.
Inuwa commended VibeCode Africa for partnering with NITDA, describing such collaborations as vital for scaling innovation across the country.
He encouraged participants to collaborate, experiment and innovate, adding that Nigeria’s AI future would be driven by local talent.
“The future of AI in Nigeria will not be imported. It will be built by people like you in rooms like this,” he said.
In her remarks, the founder of VibeCode Africa, Lola Adey, urged participants to harness AI to solve real-life challenges within their communities.
Adey said the hackathon was designed to move beyond theory by encouraging participants to identify problems they personally experience and develop practical solutions.
“We want you to dig deep into yourselves. What are the problems you are facing? What are the issues you notice when you walk around?” she said.
She cited challenges such as electricity shortages, insecurity and gaps in social services as areas where innovation could make a difference.
Adey added that the initiative aims to create opportunities for entrepreneurship, employment and global exposure for young Nigerians.
“With artificial intelligence, you now have something in your hand that you can use to actually solve problems. You don’t have to wait for anybody anymore,” she said.
She urged participants to remain focused, collaborative and open to learning, noting that the platform could connect them to future partners, investors and employers.
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