Telecom
Technological Changes and Telecom Access Issues
One major challenge in telecommunications development in countries especially, those referred to as third world is providing telecommunications access to semi urban cities as well as rural areas.
To most operators in these countries, providing access to people living in those areas is not always a priority, basically because they are not commercially viable. Operators of telecommunications services are in the business to make profit and therefore could not afford to spend investors’ money on projects that does not have return on investment such as providing services to rural underserved areas.
In most developing economies, efforts at increasing access to people living in rural but underserved areas are pioneered by government through its agency saddled with the responsibility of regulating the sector. What the authorities does is to grant operators incentives that motivate them to expand their operations to those commercially none viable areas.
Over the years, telecommunications sector like any other sector in the economy are witnessing technological changes each time there is a new technology operators invest money in upgrading its equipment to the new technology.
Unfortunately, most of the new technologies instead of assisting operators in their effort to increase access to less developed areas through making the cost of providing services to such areas cheaper, concentrate more on service efficiency and network capacity to deliver several services.
More so, as these happens it increase cost of acquisition of hardware equipment required to access such service. For instance, when Global System for Mobile communications (GSM) operators upgraded their network from 2.5 Generation to third generation which allows subscribers to use voice, data and video simultaneously, the cost of handset that makes this possible were nowhere near average Nigerian.
Overview of technological changes
Although, Nigeria started late in the business of telecommunications, it has witness some technological upgrade by operators in the industry, all geared towards improvement of service delivery but none that seek to address access concerns to rural areas as well as making such service within the reach of a common man.
The first set of GSM operators that launched services after the industry was liberalized in 2001 used second generation technology to deliver services. Second generation 2G cellular telecom networks were commercially launched on the GSM standard in Finland in 1991. Three primary benefits of 2G networks over their predecessors were that phone conversations were digitally encrypted, 2G systems were significantly more efficient on the spectrum allowing for far greater mobile phone penetration levels; and 2G introduced data services for mobile, starting with SMS text messages.
After 2G was launched, the previous mobile telephone systems were retrospectively dubbed 1G. While radio signals on 1G networks are analog, and on 2G networks are digital, both systems use digital signaling to connect the radio towers (which listen to the handsets) to the rest of the telephone system.
According experts, digital systems were embraced by consumers for several reasons, which included, the lower powered radio signals require less battery power, so phones last much longer between charges, and batteries can be smaller.
The digital voice encoding allowed digital error checking which could increase sound quality by increasing dynamic range and lowering the noise floor.
The lower power emissions helped address health concerns. Going all-digital allowed for the introduction of digital data services, such as SMS and email. With analog systems it was possible to have two or more "cloned" handsets that had the same phone number.
A key digital advantage not often mentioned is that digital cellular calls are much harder to eavesdrop on by use of radio scanners. While the security algorithms used have proved not to be as secure as initially advertised, 2G phones are immensely more private than 1G phones, which have no protection against eavesdropping.
However, its shortcoming includes in less populous areas, the weaker digital signal may not be sufficient to reach a cell tower. This tends to be a particular problem on 2G systems deployed on higher frequencies, but is mostly not a problem on 2G systems deployed on lower frequencies. National regulations differ greatly among countries which dictate where 2G can be deployed.
Analog has a smooth decay curve, digital a jagged steppy one. This can be both an advantage and a disadvantage. Under good conditions, digital will sound better. Under slightly worse conditions, analog will experience static, while digital has occasional dropouts. As conditions worsen, though, digital will start to completely fail, by dropping calls or being unintelligible, while analog slowly gets worse, generally holding a call longer and allowing at least a few words to get through.
While digital calls tend to be free of static and background noise, the lossy compression used by the codecs takes a toll; the range of sound that they convey is reduced. You’ll hear less of the tonality of someone’s voice talking on a digital cellphone, but you will hear it more clearly.
2.5G is a stepping stone between 2G and 3G cellular wireless technologies. The term "second and a half generation" is used to describe 2G-systems that have implemented a packet switched domain in addition to the circuit switched domain. It does not necessarily provide faster services because bundling of timeslots is used for circuit switched data services (HSCSD) as well.
International Mobile Telecommunications-2000 (IMT-2000), better known as 3G or 3rd Generation, is a family of standards for mobile telecommunications defined by the International Telecommunication Union, which includes GSM EDGE, UMTS, and CDMA2000 as well as Dect and WiMax. Services include wide-area wireless voice telephone, video calls, and wireless data, all in a mobile environment. Compared to 2G and 2.5G services, 3G allows simultaneous use of speech and data services and higher data rates (up to 14.0 Mbit/s on the downlink and 5.8 Mbit/s on the uplink with HSPA+). Thus, 3G networks enable network operators to offer users a wider range of more advanced services while achieving greater network capacity through improved spectral efficiency.
4G refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G standards, with the aim to provide a wide range of data rates up to ultra-broadband (gigabit-speed) Internet access to mobile as well as stationary users. Although 4G is a broad term that has had several different and more vague definitions, this article uses 4G to refer to IMT Advanced (International Mobile Telecommunications Advanced), as defined by ITU-R.
A 4G cellular system must have target peak data rates of up to approximately 100 Mbit/s for high mobility such as mobile access and up to approximately 1 Gbit/s for low mobility such as nomadic/local wireless access, according to the ITU requirements. Scalable bandwidths up to at least 40 MHz should be provided. A 4G system is expected to provide a comprehensive and secure all-IP based solution where facilities such as IP telephony, ultra-broadband Internet access, gaming services and HDTV streamed multimedia may be provided to users.
LTE Advanced (Long-term-evolution Advanced) is a candidate for IMT-Advanced standard, formally submitted by the 3GPP organization to ITU-T in the fall 2009, and expected to be released in 2011. The target of 3GPP LTE Advanced is to reach and surpass the ITU requirements. LTE Advanced should be compatible with first release LTE equipment, and should share frequency bands with first release LTE.
The Mobile WiMAX (IEEE 802.16e-2005) mobile wireless broadband access (MWBA) standard is sometimes branded 4G, and offers peak data rates of 128 Mbit/s downlink and 56 Mbit/s uplink over 20 MHz wide channels. The IEEE 802.16m evolution of 802.16e is under development, with the objective to fulfill the IMT-Advanced criteria of 1000 Mbit/s for stationary reception and 100 Mbit/s for mobile reception.
UMB (Ultra Mobile Broadband) was the brand name for a discontinued 4G project within the 3GPP2 standardization group to improve the CDMA2000 mobile phone standard for next generation applications and requirements.
Engr. Bayo Banjo, general manager, Disc Communications, said that technological advancement in telecommunications are products of research carried out by especially equipment vendors, and that these vendors invest in research and development with the idea of making profits from the sale of products of such research.
He added that the guiding principle is demand of the product which often time has a global outlook and such would not want to invest in product whose demand is low. He explained that why technological advancements in telecommunications industry are not looking at a way of making equipments for network roll out that will be cheaper and may not require some basic infrastructure is because such equipment vendors are using their home countries which has such infrastructure as basis for producing any product.
He regretted the situation in the country where 60 per cent of telecommunications activities are centred around cities like Lagos, Abuja and Port Harcourt because government has failed in its effort to provide adequate infrastructure such as electric to the citizens there by forcing operators to concentrate in the cities where residents can provide generators to use their telecommunications equipment required to enjoy telecommunications services.
He noted that presently, telecommunications equipments for network roll out are getting cheaper as a result of economic meltdown and emergence of Asian vendors such as Huawei.
Federal government has abolished the five per cent excise duty on telecommunications services, a levy that had long sparked public concern over rising costs for subscribers.
Pic credit… Itedgenews
Aminu Maida, executive vice chairman, Nigerian Communications Commission (NCC), announced the development during an interactive session with journalists in Abuja on Tuesday.
Maida explained that the duty, which was earlier suspended, had now been completely removed by President Bola Tinubu under the new tax legislation.
“The excise duty, it was the 5 per cent or so, that is no longer there. Before it was suspended, but now the president has been magnanimous to remove it entirely. I was in a room when it was raised, and he said, No, no, no, we cannot put this on Nigerians. I was very pleased when the bills came out and we saw his words were followed through,” he disclosed.
Maida stressed that eliminating the charge would ease cost pressures on subscribers and enable wider industry growth.
He added that reforms within the sector were now guided by principles of transparency, accountability, and stronger consumer protection.
The EVC revealed that the regulator was moving beyond traditional rule-based supervision to incorporate behavioural economics, which includes providing more information for consumers and operators to make informed choices.
According to him, one key initiative is a nationwide public map of network performance, expected in September, that will provide independent data on download speeds, latency, and other service indicators.
“There will also be a quarterly network performance report based on user data. It extends accountability beyond mobile operators to also include infrastructure providers who play a critical role in reliability,” he said.
The NCC boss further emphasised the importance of corporate governance as a tool to attract investment and improve industry efficiency. He noted that the ultimate goal is to nurture a telecom company that is wholly Nigerian-owned, well-structured, and globally competitive.
He listed some of the NCC’s recent achievements, including the conclusion of the NIN-SIM audit, settlement of USSD debt disputes, transition to end-user billing, and the launch of a Major Incident Reporting Portal.
On call tariffs, he pointed out that competition had helped keep rates low, with the highest in the market today at about N18 or N19 per minute, compared to N50 per minute two decades ago.
Addressing frequent consumer complaints, he disclosed that the NCC and Central Bank of Nigeria (CBN) had developed a new framework to standardise electronic recharge processes. In addition, Tier-1 audit firms were hired to investigate billing systems after reports of unexplained data depletion.
The results, he said, showed no systemic manipulation. Instead, factors such as background applications, device settings, and complex tariff plans contributed to user dissatisfaction.
“We are not trying to punish anyone. We want the industry to grow, so consumers are happier, operators perform better, and the government benefits from a broader tax base,” Maida added.
In a strategic move to propel the Nigerian blockchain ecosystem, Roqqu, a prominent digital finance and blockchain solutions provider, has officially partnered with the Stakeholders in Blockchain Technology Association of Nigeria (SiBAN).
This new alliance will leverage the combined expertise and resources of both organizations to foster innovation, drive development, and accelerate the adoption of blockchain technology across Nigeria.
The partnership comes shortly after Roqqu was welcomed into the SiBAN network as a corporate member, solidifying a joint commitment to building a more credible, transparent, and sustainable digital asset ecosystem.
The collaboration is designed to bridge the gap between rapid technological innovation and responsible adoption, while prioritizing user protection and ethical standards.
In a statement, the organizations detailed a range of initiatives to be launched as part of this collaboration, all aimed at promoting financial inclusion and responsible innovation.
Key initiatives to be carried out by the two organisations include jointly hosting events to educate both the public and industry professionals on blockchain technology, developing training programs to equip developers and the public with the skills needed to thrive in the blockchain space and actively engaging with regulators and policymakers to help shape a more informed and compliant blockchain community in Nigeria.
“We are delighted to have this collaboration. Our collective strength lies in the diversity and commitment that we both bring to the table and ultimately, contribute to the growth of the blockchain ecosystem,” said Obinna Iwuno, President of SiBAN in the statement.
Roqqu has seen remarkable growth in recent years, establishing itself as a leading force in making cryptocurrency and digital finance accessible. With a focus on providing fast, reliable, and user-friendly services, the company has expanded its footprint beyond Nigeria into other key African markets, including Ghana, Kenya, and South Africa. This expansion, along with a virtual currency license to operate in the European Economic Area (EEA), positions Roqqu as a truly international fintech company.
Reacting to the partnership, the Chief Compliance Officer of Roqqu, Roimot Ajiboye-Ibitoye, said partnering with SiBAN is a natural step to make blockchain technology and digital finance accessible, safe, and beneficial for everyone, insisting that together, the two organisations are not just talking about blockchain adoption. Rather, actively building the frameworks, trust, and education needed for it to thrive responsibly in Nigeria.
“This collaboration represents a united front between innovators and industry advocates to create a credible, transparent, and sustainable digital asset ecosystem. By combining our expertise with SiBAN’s strong advocacy and regulatory engagement, we are setting the stage for a future where blockchain becomes a trusted driver of financial inclusion and economic growth across the globe,” he said.
This partnership highlights a shared vision between Roqqu and associations like SiBAN that play a crucial role in bridging the gap between industry innovation and responsible adoption to ensure the benefits of blockchain are accessible to a wider audience, creating a safer and more robust future for digital finance in Nigeria.
SiBAN as a body provides a platform where stakeholders can share knowledge and experiences, where companies can engage in constructive policy discussions with regulators, where communities can learn about safe, responsible participation in the blockchain space and where businesses can collaborate on solutions that serve both economic and social development goals.
Industry watchers believe that this partnership highlights a shared vision of creating a credible, transparent, and sustainable digital asset ecosystem. By working together, Roqqu and SiBAN aim to bridge the gap between rapid technological innovation and responsible adoption, ensuring that the benefits of blockchain are accessible to a wider audience while prioritizing user protection and ethical standards.
Nigerian Communications Commission (NCC) has said that it has successfully eliminated users of unregistered subscriber identity modules (SIM), from the Nigerian telecommunication network, a development that can boost national and cyber security.
Eng. Aminu Maida, executive vice chairman of NCC,
Eng. Aminu Maida, executive vice chairman of NCC, who disclosed the information at a media briefing in Abuja on Monday, said, however, that it was beyond the scope of the agency to control the names with which some customers used in registered their SIMs.
The NCC CEO pointed out that while the commission had successfully removed unregistered SIMs from its network, some strange names being attached to some of the subscribers reflect what the owners used while registering with their operators.
“No unregistered SIM is operating on the network as of today, but there may be people using names they did not register with, apparently to mask their identities. We cannot control the names attached to each SIM, as they reflect what the owners used at the time of registration with their respective operators,” the EVC said.
“While NCC cannot control that behaviour, it is to be noted that it is an offence to use fake names to make or receive calls in Nigeria,” Maida warned.
The EVC, however, said that the commission has put necessary measures in place to ensure sanity and stability in the industry so that every user can determine the best network operator to patronise based on performance, service delivery and charges.
He said the commission would, in September this year, launch a public map to show subscribers which of the telecoms networks provides the best service and tariff plan to determine which to patronise based on their locations.
Mr. Maida said for the industry to make the required progress and serve the interests of the people, there is a need for a fresh injection of capital from outside the industry, adding that the commission had already revised a series of good governance guidelines to guide operators in the industry.
According to him, the guidelines are aimed at promoting transparency, accountability and boosting investors’ confidence and customers’ trust in the industry.
He said, “The need for good corporate governance guidelines requires that operators in the industry must provide audited reports to boost investors’ confidence and earn the trust and confidence of their customers”.
The ECV explained that the commission approved the recent tariff hike for the industry due to the fact that there had not been any cost-reflective tariff adjustment for a decade, adding that the commission was mindful of the need to protect the interests of both the operators and Nigerian subscribers.
On the issue of threats to telecoms infrastructure nationwide, the EVC announced that he would soon meet with governors to discuss the need for them to team up with NCC to protect telecoms infrastructure in their domains and to also eliminate multiple taxes on the operators so as to improve service delivery and ensure national security.
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