Telecom
Benefits of SATCOM Tools & Resources

By Andrew Aroh
For satellite communications, we need tools and resources to enable us maximize capacity utilization, optimize system design, and reduce costs. Such tools and resources must be useful in all phases of communications, satellite development, and operations including:
- Requirements specification
- Long-range planning
- Satellite network design
- Operational transmission planning
- Capacity management
- Troubleshooting

Features of a typical packaged tools and resources:
- Accurately models thermal noise, adjacent carriers and co-channel interference, inter-modulation noise and propagation impairments
- Recently updated to include very comprehensive modeling of adjacent satellite interference (ASI) on both the uplink (uplink ASI) and downlink (downlink ASI).
- Uses the latest nonlinear amplifier model. Computes complex nonlinear effects.
- Uses the COMSAT PAP, ITU, and crane Two Component rain models: and includes databases of digitalized rain zone maps and rainfall statistics.
- Provides drag-and-drop carrier frequency assignment.
- Interfaces with commercial Communication System Monitoring (CSM) systems.
- Interfaces with the Satellite System Database (SSDB)
Additional Features:
- Plans saved in XML standard file format and can be viewed/modified by publicly available tools.
- Ability to retrieve and save plans from/to the database.
- Ability to model entire satellite and plan a large number of links simultaneously.
- Models extensively verified in the laboratory, field test, and customer-site measurements.
- Extremely fast computation utilizing sophisticated algorithms
- Can be used to perform sophisticated trade-off analyses, complex system studies, and optimal design of satellite-based networks.
- Approved by the Government as benchmark for validating other systems.
SATELLITE SYSTEM DATABASE CONTAINS:
- Space segment information:
Detailed satellite communications payload information for multiple satellite fleets:
- Satellite orbital parameters and orientation
- Antennas and antenna coverage patterns
- Amplifier and non-linear characteristics
- Possible and actual connectivity
- Possible and actual gain settings
- Frequency layout and transponder characteristics etc.
- Ground segment information:
- Thousands of earth stations with their transmit and receive characteristics and rainfall statistics.
- Modem characteristics for several different manufacturers.
- Plan information:
Save and retrieve plans to enable work-sharing between planners, and to provide plan information to other systems.
- MINIMUM SYSTEM REQUIREMENTS:
- Windows 95/98/ NT 4.0/2000
- 50MB free hard drive space
- 300-MHz Pentium 2
- SVGA video adapter
- 128 MB RAM
- 1024 x 768 res./256 colors
- CD-ROM Drive
- 8 MB video RAM
- BENEFITS OF TOOLS & RESOURCES PACKAGE:
- Reduce costs by maximizing space-segment capacity utilization
- Perform trade-off analyses to minimize ground-segment infrastructure costs
- Design complex satellite-based networks with ease
- Manage and efficiently plan large scenarios with hundreds or thousands of links in multiple transponders.
- Achieve orders-of-magnitude increase in productivity of satellite planners
- Track power and bandwidth utilization, and discover ‘’hidden’’ ‘’capacity’’
- Troubleshoot operational plans and easily identify complex problems
- Evaluate future satellite systems and assess long-term capacity requirements.
Plan with confidence using the most accurate, laboratory and field verified models that serve as benchmarks for validating other planning systems.
REPORTS & PLOTS:
- Accurately models and analyzes impairments for C-band, Ku-band, X-band and Ka-band transponders, and automatically optimize carrier power to meet user-specified quality of service, both in clear weather and rain-degraded conditions.
- Extensive set of reports and plots in ASCII, word, Excel, and PDF
- Saw tooth transmission plan plots
- Noise, margin, and power summary reports
- Rain analysis, predicted link availability, and required rain margins
- Intermediation power spectral density plots and reports
- Carrier power spectrum plots
- Receive co-pol and cross-pol power spectra at earth stations
- Carrier power spectrum plots
SUMMARY
Satellite Tools and Resources Include:
- The Antenna Coverage Program (ACP)
- The Link Budget Calculator (Link)
- The Propagation Analysis Program (PAP)
- The Coverage Analysis Program (CAP)
- Custom reports (easily generated from the SSDB)
- These tools are combined with the Satellite System Database (SSDB)-a comprehensive relational database of satellite system parameters-and powerful calculators for pattern advantage analysis, beacon calculations, and general satellite conversion calculations.
- Utilities to compute pointing angles, beta factors, and look angles are also included.
Andrew Aroh is President SSPI Nigeria
Telecom
MTN Nigeria Crowns Ayo Benzi Winner of Next Afrobeats Star

MTN Nigeria, in collaboration with ONErpm and Ultima Studios, has announced Ayodeji Benson, popularly known as Ayo Benzi, as the winner of the maiden edition of the Next Afrobeats Star reality show.

L-R: Onyinye Ikenna-Emeka, Chief Marketing Officer, MTN Nigeria; Ayodeji Benson, Winner, Next Afrobeats Star Reality Show (Season 1) and Emamoke Ogoro, General Manager, Brand and Communication, MTN Nigeria, at the grand finale of the Next Afrobeats Star Reality Show (Season 1), held at the Ultima Studios, Lekki, Lagos on Saturday, December 13, 2025.
The grand finale, held on Sunday night at Ultima Studios in Lekki, Lagos, marked the climax of a nationwide talent search that began in September with over 15,000 aspiring musicians.
After weeks of auditions, mentorship, and rigorous training, five finalists – Ayo Benzi, Dave Cash, Kaeko, Somto O’Laker, and Lucky Yay – battled for the top prize in a high-energy showcase of performance and artistry.
At the end of the electrifying contest, Ayo Benzi emerged victorious, securing a ₦150 million music deal. Dave Cash was named first runner-up with ₦100 million, while Kaeko, Somto O’Laker, and Lucky Yay received ₦75 million, ₦50 million, and ₦25 million respectively.
Throughout the season, contestants were mentored by leading Afrobeats producers Sarz, Puffy Tee, P Prime, and Andre Vibez. Benzi, who was part of Puffy Tee’s team, credited the mentorship programme for sharpening his craft and stage presence.
Speaking at the event, Onyinye Ikenna-Emeka, Chief Marketing Officer of MTN Nigeria, said the initiative reflects the company’s commitment to youth empowerment and cultural expression.
“The Next Afrobeats Star platform is about creating real opportunities for young Nigerians and giving their talent the structure, visibility, and support it deserves.
“Afrobeats continues to place Nigeria on the global cultural map, and MTN is proud to be enabling the next generation of artists who will take this sound even further,” she said.
She added that the finale was not just a competition but a celebration of growth and readiness for the global stage.
In his acceptance speech, Ayo Benzi described the victory as a defining moment in his career.
“A big thank you to MTN. From the audition days, the treatment MTN has given us has been amazing. God bless the brand,” he said.
The finale also featured guest performances by Afrobeats stars Iyanya and Bella Shmurda, adding glamour to the night and reinforcing the show’s connection to the wider music ecosystem.
With the successful conclusion of the season, MTN Nigeria and its partners reaffirmed their role in championing youth ambition, supporting creative industries, and shaping the future of Nigerian music through platforms that turn potential into opportunity.
Telecom
T2 Faces NCC Probe in Benue Over Major Service Outage in 9 LGAs

T2, formerly known as 9mobile, is under investigation by the Nigerian Communications Commission (NCC) in Benue State for an undisclosed incident disrupting USSD, SMS, voice, and data services across nine local government areas.

T2
The affected areas include Ado, Agatu, Gwer East, Gwer West, Konshisha, Obi, Ohimini, Okpokwu, and Otukpo, as detailed in an advisory on the NCC Major Outages Portal, which tracks significant disruptions reported by Mobile Network Operators (MNOs) and Internet Service Providers (ISPs).
Neither T2 nor its public relations firm, Chain Reactions, has responded to inquiries on the outage’s cause or restoration efforts as of this report.
The NCC’s continued reference to the operator as 9mobile, months after its public rebranding to T2 in August 2025, has sparked questions about whether the name change was formally notified to the regulator.
This probe aligns with NCC mandates requiring operators to disclose major outages, their impacts, and timelines for fixes, with compensation obligatory for disruptions exceeding 24 hours under the Consumer Code of Practice Regulations.
Industry watchers note that such incidents, often linked to fibre cuts, power failures, or infrastructure faults, underscore ongoing challenges in Nigeria’s telecoms sector, particularly amid T2’s subscriber losses post-rebrand. NCC vows transparency via its portal to hold operators accountable and protect consumers.
Telecom
NCC Unveils Draft 5-Year Spectrum Roadmap, 60 GHz License-Exempt Guidelines to Boost Broadband, Innovation

Nigerian Communications Commission (NCC) has unveiled two pivotal regulatory draft documents aimed at reshaping Nigeria’s communications sector over the next five years and fast-tracking deployment of ultra-high-speed wireless technologies.

NCC
In a public notice dated December 19, 2025, and issued pursuant to its mandate under the Nigerian Communications Act (NCA) 2003, the Commission published the Draft 5-Year Spectrum Roadmap for the Communications Sector (2025–2030) and Draft Guidelines for the Use of the 60 GHz License-Exempt Band for Multi-Gigabit Wireless Systems.
Both documents are accessible on the NCC website for stakeholder review, with the roadmap outlining strategic spectrum planning, allocation, and management to optimise utilisation, support emerging technologies like 5G and IoT, expand broadband access, and align with global best practices.
The Spectrum Roadmap emphasises four core pillars: bridging the digital divide through low-band spectrum and satellite services, attracting investments via flexible licensing models, enhancing service quality with mid-band optimisation, and fostering innovation in areas such as direct-to-device connectivity and secondary spectrum trading.
It sets ambitious targets including universal 4G coverage nationwide, 50 per cent 5G penetration in state capitals, and average broadband speeds of 100 Mbps by 2030, while addressing rising data demand through band refarming and efficient management.
Complementing this, the 60 GHz Guidelines establish a license-exempt framework for the 57–66 GHz band, enabling multi-gigabit speeds up to 10 Gbps for short-range applications like WiGig, fixed wireless access, enterprise connectivity, urban broadband, and backhaul solutions.
The rules mandate NCC type approval for equipment, site registration for outdoor use, and interference mitigation measures, while prohibiting wide-area networks to safeguard primary users.
In line with Section 58 of the NCA 2003, NCC invites comments from industry operators, equipment manufacturers, consumer groups, and the public, with submissions due by Friday, January 16, 2025, via email to [email protected], [email protected], and [email protected].
The notice, signed by Mrs Nnenna Ukoha, Head of Public Affairs, stresses that stakeholder inputs will refine the frameworks to drive innovation, investment, competition, and sustainable growth in Nigeria’s telecoms ecosystem.
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