Telecom
3G Network Systems: The Choice & Challenge for Nigeria (1)
In 1995, The Nigeria Communications Commission (NCC) commissioned a study under the title of ‘Study into [Prospects of] Cellular Mobile Telecommunications Market in Nigeria’. The report of that study led to various motion-without-movement experiences between then and year 2000 when there was a modification that turned out ‘a magic’.
In the early days of Mobile Systems, there was fragmented market. Systems went by their proprietary standards and generally cared less about interoperability. There were: The American Standards, The European Standards, and The Nordic Countries Standards. Two notable realizations emerged:
One; that mobile systems thrive on economy of scale and interoperability makes business sense and two; that even poor countries could be viable markets.
Then emerged ‘generational’ initiative as in assigning vocabulary to each stage of mobile technology development.
Each generation represented an improvement in spectrum capacity usage and ITU took advantage of the global realisation and situated itself better to play its natural role. It operated in a true belief that business would be truly global and that regulators would have less problems of incompatibility to deal with. The initiative seemed good for all concerned. On top of this, it was also realised that there is money to make everywhere.
The First Generation of systems for mobile telephony was analog, circuit switched, FDMA Access technology, and it only carried voice traffic. The analog phones used in 1G were less secure and prone to interference where the signal is weak. Analog systems include AMPS [in the US], NMT [ In Nordic Countries : East Europe, Asia and Russsia ] and ETACS [in UK].
The Second Generation of mobile telephony systems, 2G, uses digital encoding. 2G networks support high bit rate voice, limited data communications and different levels of encryption. 2G networks include GSM, D-AMPS (TDMA) and CDMA. 2G networks can support SMS applications.
General Packet Radio Service (GPRS) is a mobile data service available to users of GSM mobile phones. Although GSM is strictly a 2G standard, that GPRS is an enhancement of it makes it code-named a 2.5G generation of mobile phones. GPRS, which supports a wide range of bandwidths, is an efficient use of limited bandwidth and is particularly suited for sending and receiving small bursts of data, such as e-mail and Web browsing, as well as large volumes of data.
2.5G extends, an extension of if you like, 2G systems, adding features such as packet-switched connection and enhanced data rates. 2.5G networks include Enhanced Data Rates for Global Evolution EDGE and GPRS. These networks support WAP, MMS, SMS mobile games, search and directory.
One of the major limitations of Second Generation cellular communications systems is that data can only be transferred after a connection has been established. This is inefficient if only small amount of data is transferred, and in situations where data is transferred in bursts. 2.5G cellular systems allow a mobile station to be "always-online" for sending and receiving packet data. This allows efficient transfer of small amounts of data, without the overhead of establishing a connection for each transfer. It also efficiently supports bursty data transfers, avoiding the need to allocate capacity to a connection that cannot be reallocated by the network if the connection chooses not to use it. The two major forms of 2.5G enhancements to second-generation cellular systems are the General Packet Radio Service (GPRS) and Enhanced Data Rates for Global Evolution (EDGE).
The Next Generation Networks
The next generation networks (NGN) would support all traffic demands. Specifically, it should deliver all the following services:
A single network must converge voice, data and video traffic, support mobility, have a very high speed switching core, must be packet based technology and must support value added services.
It is usual to refer to 3G systems as a Next Generation Network System on account of the foregoing definition. They can also be described as ITU’s IMT 2000 family because it was in the year 2000 that there was unanimous approval of the technical specifications for third generation systems under the brand IMT-2000. The spectrum between 400 MHz and 3 GHz is technically suitable for the third generation. This approval meant that for the first time, full interoperability and inter-working of mobile systems could be achieved.
What specific advantages are envisaged?
IMT-2000 offers the capability of providing value-added services and applications on the basis of a single standard. The system envisages a platform for distributing converged fixed, mobile, voice, data, Internet and multimedia services. One of its key visions is to provide seamless global roaming, enabling users to move across borders while using the same number and handset. IMT-2000 also aims to provide seamless delivery of services, over a number of media (satellite, fixed, name it…). It is expected that IMT-2000 will provide higher transmission rates: a minimum speed of 2Mbit/s for stationary or walking users, and 348 kbit/s in a moving vehicle. (to be continued)
Telecom
MoMo PSB Brings Relief to UNILAG Students with Ultra-Cheap Bus Fares

MoMo Payment Service Bank (MoMo PSB), a fintech subsidiary of MTN Nigeria, has announced a partnership with Ogata Electric Vehicles to provide subsidised bus rides of ₦10 per fare to students of the University of Lagos (UNILAG).

MoMo PSB
The initiative, unveiled on Thursday in Lagos, is aimed at easing transportation costs for young Nigerians, particularly students, as part of MoMo PSB’s broader commitment to financial inclusion and digital accessibility.
MoMo PSB, which provides millions of Nigerians with secure financial services including transfers, savings, card services, bill payments and wallet solutions, said the transport subsidy reflects its mission to improve everyday life by reducing the cost of essential services.
The company explained that the partnership with Ogata Electric Vehicles would not only make commuting more affordable for students but also promote sustainable mobility through the use of electric buses.
Officials of MoMo PSB noted that the initiative is designed to bring “good cheer” to the UNILAG community, ensuring students can access safe, reliable and cost-effective transport while focusing on their education.
Telecom
MTN Nigeria Launches Unlimited 5G Broadband Plans to Boost Digital Inclusion

MTN Nigeria has launched its Unlimited Broadband Data plans powered by 5G technology, a move the telecoms giant says will tackle long-standing challenges of capped data limits, high costs and unstable connectivity faced by internet users across the country.

MTN Nigeria
Egerton Idehen, Chief Broadband Officer of MTN Nigeria, said the new product was designed to support high-demand users including streamers, gamers, households and businesses requiring uninterrupted connectivity.
“We’re building a broadband experience for everyday life. For content creators, remote workers, gamers, students and households. Our focus is on speed, reliability, low latency, and affordability.
“Broadband is designed to deliver seamless connectivity that empowers Nigerians to thrive in the digital economy,” Idehen said.
The plans, available in speed-based variants of 50Mbps and 100Mbps, promise lightning-fast speeds and ultra-low latency to address issues of lag and buffering. MTN said the packages would also provide affordable and flexible options to cater to diverse economic segments.
New customers who purchase a 5G router will enjoy a welcome bonus of unlimited data for the first 30 days, allowing them to experience the service before committing to long-term use.
The company explained that the initiative was part of its broader commitment to digital inclusion, enabling Nigerians to access stable connections for virtual meetings, large file transfers, online learning, high-definition streaming and professional gaming.
Customers can subscribe to the Unlimited Broadband Plans by dialling 4611#, using the MyMTN app, MTN eShop, MTN website, or visiting authorised retail outlets nationwide.
Telecom
Airtel Africa Foundation Opens Undergraduate Scholarship Portal in Nigeria

The Airtel Africa Foundation has opened applications for its Undergraduate Tech Scholarship in Nigeria, inviting first-year university students with strong academic potential to apply for financial support aimed at accelerating their studies in technology and related fields.

The scheme provides full tuition, accommodation support, and essential study materials for eligible 100-level students. It forms part of the Foundation’s F.E.E.D. agenda, which promotes Financial Empowerment, Education, Environmental Protection, and Digital Inclusion, with a focus on creating pathways for talented young people who face financial barriers.
Airtel Nigeria CEO, Dinesh Balsingh, encouraged students to take advantage of the opportunity. He noted that, “Education is one of the most powerful tools for national development,” adding that “as an organisation, Airtel is determined to build a platform for aspiring young Nigerians to learn, innovate and lead in the country’s expanding technology landscape.”
Applications are open to students pursuing courses such as Information Technology, Computer Science, Software Engineering, Data Science, Cyber Security, Artificial Intelligence, and other ICT-related disciplines at participating universities: University of Lagos, University of Nigeria Nsukka, Ahmadu Bello University, University of Benin, Obafemi Awolowo University, University of Ilorin, and Tai Solarin University of Education.
Dr Segun Ogunsanya, Chairman of the Airtel Africa Foundation, said the scholarship demonstrates the organisation’s commitment to nurturing Africa’s next generation of digital leaders. “Young Africans are brimming with talent and ambition. What many need is a fair chance to pursue their education without financial pressure. This scholarship reflects our belief that investing in their growth will strengthen communities, empower families, and expand the continent’s digital future,” he said.
Applicants must be enrolled in 100-level, have scored at least 230 in JAMB, and hold a minimum of five credits in WAEC, including English and Mathematics, in a single sitting. Required documents include Joint Admissions and Matriculation Board (JAMB) results, university admission letter, West African Examination Council (WAEC) certificate, student identity card, and academic transcript or university results.
The Foundation encourages qualified students across the listed institutions to apply and position themselves for a stronger start in the technology sector. Applications can be submitted at candidate.scholastica.ng/schemes/airtelfellowship2025.
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