Telecom
IBM & Ericsson Make Huge Call Towards 5G Communications Networks

IBM and Ericsson on Monday announced a research breakthrough that could accelerate the launch of 5G communications networks and support new mobile enterprise and user experiences enabled by very high data rates, including IoT, connected vehicles, and immersive virtual reality.
The companies have created a compact silicon-based millimeterWave (mmWave) phased array integrated circuit operating at 28GHz that has been demonstrated in a phased array antenna module designed for use in future 5G base stations.
2017 has been described as a defining year for 5G. More countries and governments are opening up new frequency portions of the electromagnetic spectrum, including portions known as millimeter wave bands, which are more than 10 times higher than the frequencies currently used for current mobile devices, offering a new source of bandwidth for cellular networks that are being made available for 5G networks.
Scientists at IBM Research and Ericsson reached their breakthrough as a result of a two-year collaboration that set out to develop phased array antenna designs for 5G. IBM’s expertise in highly integrated phased array mmWave IC and antenna-in-package solutions, together with Ericsson’s expertise in circuit and system design for mobile communications, helped the team reach several new technological milestones.
Thomas Noren, Senior Advisor, Business Unit Network Products, Ericsson, says: “There has been a lot of encouraging progress in 5G standardization last year including the beginning of live field trials. Big efforts in research and development are key to this and our collaboration with IBM Research on phased array antennas can help operators to effectively deploy radio access infrastructure necessary to support a 5G future. New use cases and applications that span human machine interaction, Virtual Reality, smart home devices and connected cars will depend on innovative technologies that can bring the promises of faster data rates, broader bandwidth and longer battery life to reality.”
“The development of this 5G millimeterWave phased array is an important breakthrough, not just because of its compact size and low cost, which make it a very commercially attractive solution for network equipment companies and operators, but its potential to unleash and inspire brand new ideas and innovations we haven’t yet imagined, thanks to a fully networked society,” said Dr. Dario Gil, Vice President of Science & Solutions, IBM Research.
Making 5G A Reality
The first release of the 3GPP 5G specification is targeted to be ready by 2017/2018, but there has already been much progress in the industry with field tests and demonstrations of new user experiences and capabilities made possible by the higher bandwidth, lower latency, greater density and lower energy requirements of 5G networks.
5G is expected to support data rates exceeding 10Gbps in certain scenarios. New capabilities are designed to allow users to download a full-length HD movie in seconds, provide very high bandwidth and uninterrupted live streaming experiences in highly dense environments such as sports or concert venues, experience ‘life-like’ response times to enable remote surgery or fully immersive virtual reality experiences, as well as see battery life of 10 years for remote cellular devices that may be part of IoT environments.
The Phased Array Antenna Module Breakthrough
For future 5G phased array deployments to be commercially viable the size, weight, cost and performance of the component are important factors.
The IBM and Ericsson team’s result, the world’s first reported silicon-based mmWave phased array antenna module operating at 28GHz, is a significant step towards meeting this challenge. The module, which consists of four monolithic integrated circuits and 64 dual-polarized antennas, measures approximately 2.8” by 2.8”, or about half the size of a typical smartphone. Achieving this compact form factor is necessary to support the vision of this technology’s widespread deployment, especially in indoor spaces and dense downtown areas.
Another performance advance reported by the team is the demonstration of concurrent dual-polarization operation in transmit and receive modes.
This capability enables one phased array antenna module to form two beams simultaneously, doubling the number of users to be served at the same time and so improving the overall value and economics of the technology.
A major hurdle for the use of mmWave signals in mobile communications is achieving sufficient range between radios to support target applications. At 28 GHz, each antenna is tiny and individually would support short communication distances, but combining multiple such tiny antennas not only increases the range but also enables steering of signals in specific directions. The IBM and Ericsson team’s phased array design supports beam-steering resolution of less than 1.4 degrees for high precision pointing of the beam towards users.
IBM Communications Circuits & Systems Innovation
IBM Research has a long history designing and developing integrated circuits and phased arrays, and were pioneers of the first monolithic mmWave radio in 2006. In 2013, the team presented results of a highly integrated mmWave phased array transceiver for both mobile communications and radar imaging applications that laid the foundation for this latest scientific work.
The IBM scientists have also explored how mobile handsets will communicate at new mmWave frequencies, showing a path for how mmWave 5G radios could be implemented in mobile phones.
A paper describing the IBM Research and Ericsson team’s work, “A 28GHz 32-Element Phased-Array Transceiver IC with Concurrent Dual Polarized Beams and 1.4 Degree Beam-Steering Resolution for 5G Communications,” will be presented on February 7 at the 2017 International Solid State Circuits Conference in San Francisco.
Telecom
Airtel Africa Partners Starlink to Launch Direct-to-cell Service in 14 Markets

Airtel Africa said on Tuesday it has partnered with SpaceX to introduce Starlink’s direct-to-cell satellite technology to all its 14 markets.

The satellite-to-mobile service will begin across Africa in 2026, with data for select applications and text messaging, Airtel Africa said in a statement.
Airtel Africa customers with compatible smartphones in regions without terrestrial coverage will have network connectivity through Starlink.
The deal also includes “support for Starlink’s first broadband Direct to Cell system, with next-generation satellites that will be capable of providing high-speed connectivity to smartphones with 20x improved data speed,” Airtel Africa said.
Last month, Kyivstar, Ukraine’s largest mobile operator, became the first in Europe to launch Starlink’s direct-to-cell satellite technology in a bid to keep millions connected amid wartime blackouts and disrupted infrastructure.
Telecom
NCC Blames NOGASA for Abuja Outage

Nigerian Communications Commission (NCC) has blamed the actions of the National Oil and Gas Suppliers Association (NOGASA), for the recent telecom blackout experienced in the Abuja area.

NCC
A statement issued on Friday by the Head, Public Relations, NCC, Mrs. Nnenna Ukoha, while acknowledging the challenges and impact of the degraded Quality of Service (QoS) in the area on subscriber experience, stated: “The challenges are a result of the activities of the National Oil and Gas Suppliers Association (NOGASA), which disrupted diesel supplies to sites with the attendant telecommunications services outages in Abuja.”
She however disclosed that the telecommunications sector regulator is committed to ensuring restoration of seamless communication services to the affected area, and all Nigerians at large, and recognizes the importance of reliable power supply for the provision of optimal telecommunication services.
“The Commission is collaborating with major stakeholders and licensees to address these challenges, largely caused by disruption to diesel supply affecting IHS Nigeria Limited, the colocation provider responsible for powering Airtel and MTN base stations in the affected areas.
“The NCC is actively engaging with relevant stakeholders to address the diesel supply issues and explore sustainable solutions.
“The Commission urges all parties to work together to collaboratively resolve these challenges swiftly by removing the diesel supply bottlenecks affecting critical telecommunications infrastructure, arising from NOGASA’s actions.
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“In the face of these challenges, we reiterate our commitment to fostering a conducive environment for the growth and sustainability of telecommunications services in Nigeria.
“We are taking proactive steps to facilitate dialogues between the impacted service providers and other stakeholders to promptly resolve the diesel supply concerns that have negatively impacted service quality.”
While assuring that the Commission remains dedicated to effectively managing the situation and will keep the public updated on progress towards restoring full telecommunication services in Abuja, Mrs. Ukoha appreciated subscribers for their patience.
“We thank telecommunications subscribers for their understanding and patience during this period and reaffirm our commitment to delivering high-quality telecommunications services nationwide,” she said.
Telecom
NITDA Charts Path for Kano as Innovation Hub

Mallam Kashifu Inuwa Abdullahi, Director-General of the National Information Technology Development Agency (NITDA), has called for a fundamental shift in Kano State’s economic strategy, urging stakeholders to embrace innovation, technology and collaboration as the drivers of growth in the 21st century.

Mallam Kashifu Inuwa Abdullahi, Director-General of the National Information Technology Development Agency (NITDA)
This is contained in a press statement e-authored by the Director of Corporate Communications & External Relations at NITDA, Hajia Hadiza Umar.
Speaking at the Kano Startup Weekend, Mallam Abdullahi acknowledged Kano’s long-standing reputation as the commercial nerve centre of Northern Nigeria and the wider Sahelian region, noting that its history of trade, enterprise and human capital provided a solid foundation for future growth.
Abdullahi emphasised that while these strengths powered Kano’s success for centuries, the modern economy now offered even greater opportunities through innovation and technology.
He described innovation as the process of transforming ideas into impactful solutions through commercialization, stressing that when ideas were effectively deployed, they created value, solved societal challenges and generated sustainable economic growth.
He noted that Kano’s large market, strategic location and vibrant entrepreneurial culture placed it in a strong position to take advantage of innovation-driven opportunities.
According to him, “Innovation is the process of taking an idea from inception to impact. Invention on its own is a cost centre, but when you commercialise an idea, when you turn it into a product or service that solves a real problem and creates value, that is when you begin to drive economic growth and inclusion.”
He noted that the state hosted numerous degree-awarding institutions across federal, state and private ownership, providing a strong base for human capital development.
However, the NITDA DG expressed concern that these institutions often operated in isolation from industry, with research outputs rarely translating into commercial or industrial applications.
He explained that innovation did not happen in silos and stressed the need for a strong, interconnected ecosystem that brought together academia, industry, startups, entrepreneurs and government.
According to him, universities should conduct research informed by industry needs, industries should leverage research to improve productivity and competitiveness, and startups should serve as the bridge that converted ideas into market-ready solutions.
The NITDA boss further encouraged entrepreneurs to leverage technology to build businesses that could grow beyond local markets, explaining that innovation-driven enterprises had the power to scale rapidly, create jobs and position Kano competitively at both national and global levels.
According to him, digital platforms and emerging technologies now made it easier for startups to reach wider markets and develop solutions that were previously unimaginable.
“You can start your business here in Kano, but your thinking must be global from day one. Technology has removed barriers. With the right skills and platforms, a startup in Kano can build solutions that serve not just Nigeria, but the world,” he noted.
Highlighting NITDA’s ongoing interventions, its Director-General outlined the Agency’s commitment to building national innovation capacity through targeted human capital development programmes.
He cited the Digital Literacy for All (DL4ALL) initiative, which aimed to equip Nigerians across all segments of society with essential digital skills, and the 3 Million Technical Talents (3MTT) programme, designed to produce a pipeline of globally competitive technical professionals in areas such as software development, data analysis and emerging technologies.
He said, “Through DL4ALL, we are ensuring that Nigerians at all levels have the basic digital skills needed to participate in the digital economy, while 3MTT is deliberately building a pipeline of globally competitive technical talents who can drive innovation, create jobs and attract investment.”
Abdullahi explained that these programmes were key pillars of President Bola Ahmed Tinubu’s Renewed Hope Agenda, which prioritised skills development, innovation, job creation and inclusive economic growth as pathways to national prosperity.
According to him, empowering Nigerians with digital and technical skills was essential for building a resilient economy capable of competing in the global digital landscape.
“President Tinubu’s Renewed Hope Agenda is about investing in people, empowering them with relevant skills and creating opportunities for inclusive growth.
“At NITDA, we are using digital skills and innovation as tools to translate that vision into real economic impact for Nigerians,” he said.
The NITDA boss urged all stakeholders in Kano to work together to build a functional innovation ecosystem that could unlock the state’s vast potential and expressed confidence that with the right mindset, strong collaboration and sustained investment in digital skills and innovation, Kano could reclaim its historic leadership role and emerge as a major innovation and entrepreneurship hub in Nigeria and beyond.
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