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Effective Frequency Management And Broadband Penetration

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Spectrum, otherwise frequency is a scarce resource and the extremely rapid technical developments in mobile communication services have resulted in a boom in demand for use of radio frequencies.
Nigerian Communications Commission (NCC’s) frequency management policy encourages the use of spectrum, taking account of the economic, cultural, scientific and social aspects as well as considerations of security.
Spectrum management is the process of regulating the use of radio frequencies to promote efficient use and gain a net social benefit. The term radio spectrum typically refers to the full frequency range from 3 kHz to 300 GHz that may be used for wireless communication. Increasing demand for services such as mobile telephones and many others has required changes in the philosophy of spectrum management.
The former practice of discrete bands licensed to groups of similar services is giving way, in many countries, to a "spectrum auction" model that is intended to speed technological innovation and improve the efficiency of spectrum use.
Most countries consider RF spectrum as an exclusive property of the state. The RF spectrum is a national resource, much like water, land, gas and minerals. Unlike these, however, RF is reusable. The purpose of spectrum management is to mitigate radio spectrum pollution and maximize the benefit of usable radio spectrum.
Frequency for Mobile Broadband
Giving all citizens access to mobile broadband requires action from both government and industry. Mobile operators, who have raised finance and started to roll out mobile broadband networks, are developing business plans to ensure they can provide sufficient capacity to meet future demand.
Governments now need to provide clear, consistent regulation and sufficient spectrum to support these plans.
According to Global System for Mobile Association (GSMA), at least a three-fold increase in spectrum availability will be required by 2020 to meet the predicted growth in demand for mobile broadband services.
“This spectrum will be found in a number of different bands but for the provision of universal broadband access the most important is the low-frequency, UHF band. In many countries, spectrum in this band will be freed up following the switchover from analogue to digital television; in others such spectrum can be freed up by reframing from military or other services currently occupying the band”.
Spectrum efficiency savings made from the transition to digital broadcasting and the reframing of the UHF band provide an opportunity for governments and citizens to benefit from a “digital dividend”.
Ross Bateson, Special Governemt Adviser, GSMA, said that the digital dividend spectrum in the UHF range has very good propagation characteristics and is highly suitable for the roll-out of mobile broadband in rural and other difficult-to-reach areas. “Allocating the digital dividend spectrum to mobile will mean that network operators require fewer base stations, meaning less capital investment is needed to bring broadband to all areas,” he said.
Harmonization
Harmonization of frequencies within each region will reduce cross-border interference, enable people to use their devices when traveling outside their home country and, most importantly, enable equipment manufacturers to realize economies of scale. Maximizing economies of scale will lower the cost of deploying mobile networks and lower the prices that consumers pay for mobile devices. GSMA studies have shown that spectrum fragmentation can significantly increase the costs of ownership to consumers, and that developing markets are particularly sensitive to such costs.
To ensure efficient availability of mobile broadband services for their citizens, governments need to act now to provide a clear roadmap for the future availability of spectrum. Even in countries where digital switchover is not scheduled for several years, governments will serve their citizens best by giving clear guidelines as to the future availability of spectrum. Without visibility of likely spectrum allocations and clear roadmaps for the award of licences, mobile equipment vendors and operators can neither plan for network roll-outs, nor invest in the development of infrastructure and devices.
World Radiocommunication Conference (WRC-12), the UMTS Forum said that additional spectrum must be urgently identified and allocated to support growth in mobile data.
As non-voice traffic grows explosively over the next decade, the mobile industry association warns that operators face increasing challenges to add capacity and coverage to their existing networks. As the efficiency of broadband cellular technologies rapidly approaches theoretical limits, the UMTS Forum warns that the gap between demand for media-rich mobile services and available network capacity will increase sharply in the coming decade.
In its most recent projections, the UMTS Forum has calculated that mobile data traffic will grow by a factor of 33x during the decade to 2020. This growth is even more pronounced in Western Europe, where the same study forecasts that data traffic will leap by a factor of 67x in the same 10-year period.
Investment in new technologies and network density alone cannot address this dramatic increase in demand that is widely echoed by numerous other industry forecasts. To deliver the full socio-economic promise of mobile broadband, it is therefore clear that advances in technology and investment must be complemented by timely availability of harmonized radio spectrum to support new services and more users.


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Chamber Raises Alarm over Increasing Telecoms Infrastructure Vandalism

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Lagos Chamber of Commerce and Industry (LCCI) has raised an alarm that members of the business community have drawn it’s attention to the rising incidents of vandalism of telecommunications infrastructure across Nigeria.

Chamber Raises Alarm over Increasing Telecoms Infrastructure Vandalism

Dr. Chinyere Almona, director general of LCCI,

Dr. Chinyere Almona, director general of LCCI, who stated this in Lagos recently, said that the increasing infrastructure vandalism was posing a serious threat to economic productivity, national security, digital inclusion, and investor confidence.

According to her, “our members have drawn our attention to the rising incidents of vandalism of telecommunications infrastructure across Nigeria. This trend is a serious threat to economic productivity, national security, digital inclusion, and investor confidence.

“Telecommunications infrastructure remains critical to modern economic activity, supporting banking services, e-commerce, education, healthcare, logistics, public administration, and millions of small businesses.

Persistent attacks on fiber-optic cables, base stations, power systems, and related assets disrupt essential services, increase service providers’ operating costs, and reduce service quality for consumers and businesses.”

Speaking further, Dr. Almona explained that “to address this challenge, the chamber urges governments at all levels to treat telecommunications infrastructure as critical national assets that require stronger protection.

“This should include enhanced security surveillance, stricter enforcement of laws against vandalism, faster prosecution of offenders, and closer collaboration between security agencies, regulators, communities, and network operators.”

She added: “The Chamber also calls for improved rightof-way management, better coordination during road construction and urban works, and stronger public awareness campaigns on the economic damage caused by vandalism.”


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Firm Shares 5-step Safety Action Plan on What to Do When You Discover Your Phone is Missing

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Misplacing a device, or having one stolen, is a stressful occurrence. Along with the inconvenience of no longer having a smartphone or tablet, comes the risk of unauthorised access to banking accounts and the potential for identity theft. With this in mind, Kaspersky experts have released a practical, minute-by-minute action plan for the moment you realise your phone is missing.

Step 1: Try to locate it via another device

The first step that could help to find your phone is to activate the Find My Device feature for Android or Find My for iOS to locate it. You can enter your Google or Apple ID account from the other device and see the list of devices linked to the account. Kaspersky for Android users can locate their device using the “Where Is My Device” feature via the My Kaspersky web portal. It is important that in order to use any functionality related to the device location, all those features must be activated in advance.

Step 2: Block your phone and watch for scammers

After logging into the account and finding the missing device in the device list, set it to “Lost” mode. After that click the “Вlock” button. You can set a new password, as well as add a message or a contact number that the person who found the phone will see. If the device is not connected to the Internet, the lock will take effect as soon as it connects.

Along with locating the device, Kaspersky for Android users can go beyond simple locking:

  • Turn on a loud alarm, even if the phone is on silent. Perfect for finding it under a couch or forcing a thief to abandon it.
  • Take a Mugshot. On devices with a front camera, Kaspersky captures a photo of the person currently using your phone. This evidence can be shared with authorities. Kaspersky’s Mugshot feature works even if the thief ignores native lock commands.

Stay cautious, if the phone falls into the hands of intruders, they may try to contact you and extort personal data to access the phone. It’s highly recommended to warn your friends and relatives about the device loss whilst your mobile phone can be used for calls or messages from your number with requests for money or questions, all of which should be ignored.

Step 3: Block access – SIM, bank cards, passwords

Promptly contact the mobile operator and block your SIM card, so you will eliminate the risk of using it for unscrupulous purposes. Also contact your bank to block any cards linked to the device or unlink those accounts.

After that, think about resetting passwords for all important services and log out of your accounts wherever possible. If you use a password manager, change its master password to protect all saved credentials.

If you’ve enabled SIM Watch in Kaspersky’s app in advance, the solution automatically blocks the device the moment someone inserts a new SIM card. This stops thieves from using their own SIM to bypass your locks.

Additionally, it’s recommended to protect the Kaspersky app itself from being uninstalled. Thieves often try to remove security apps first. Kaspersky’s anti-uninstall protection (one of the features of Where Is My Device) prevents the app from being removed and blocks changes to system settings – without your screen lock password.

Step 4: Check for the backups

As for other data such as photos, notes or messages stored on the phone, unfortunately, it will be only possible to restore it if you have backups or syncing with the cloud configured. If you had enabled device backups before the loss, you can restore almost everything, from contacts and photos to text messages.

Step 5: Remotely erase your device, if there is no hope of finding it

In parallel with how you perform all the actions described above, it is highly recommended to report the loss to local authorities and follow their guidance. However, if you are certain that the phone cannot be recovered, the final recourse is to completely erase all data from the device. This can be performed via Find My Device feature for Android, Find My for iOS or from the My Kaspersky web portal (for Android).

“In the routine of daily operations, it is easy to overlook how many critical aspects of our digital lives are tied to our mobile devices, and how seldom we consider that losing a phone may lead not only to inconvenience, but also to data loss, compromised access to essential accounts, or even identity theft.

At Kaspersky, we think in advance for your safety, going beyond just an antivirus solution. We fully understand the risks and disruptions that a lost or stolen phone can cause. That is why our solutions are designed to mitigate those risks,” comments Dmitry Kalinin, Senior Malware Analyst at Kaspersky.

Step 0: Protect yourself in advance

Here are some additional steps that, if taken in advance, may significantly reduce the negative effects of losing the phone:

  • Enable location tracking. Both Android and iOS have special functionality to track a phone’s location and remotely erase data from it. Kaspersky for Android provides this functionality with the Where Is My Device feature activated.
  • Allow automatic backups. Due to the regular backups all photos, videos, documents, contacts, and other important data can be recovered if the phone goes missing.
  • Store all sensitive data in the protected format. Use a dedicated security solution like Kaspersky password manager, which apart from securely keeping passwords, logins and bank cards, has a special secret vault functionality aimed at storing important documents, for example, scanned Passports/IDs and PDF files, addresses and notes.
  • Set immediate auto-locks. This ensures the phone is always locked when not actively being used, helping to prevent thieves or cybercriminals from accessing stored information.
  • Keep the phone physically secure. While being in a public place, avoid leaving a device unattended or easily accessible such as on tables or in back pockets.

 


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MTN Foundation Expands Digital Access as Iwerekun Junior High School Records Stronger Academic Results

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The recent access to digital tools and facilities in Lakowe’s Iwerekun Junior Secondary School has become a thing of pride. The school is one of the beneficiaries of the MTN Foundation’s What Can We Do Together (WCWDT) initiative. With a student population of over 2,000 (including more than 400 in technical classes), the school needed a suitable ICT Lab last year. A call that WCWDT answered, renovating the ICT laboratory into a world class facility to support the students.

MTN Foundation Expands Digital Access as Iwerekun Junior High School Records Stronger Academic Results

MTN Foundation

According to the Universal Basic Education Commission (UBEC), over 8 million students are enrolled in junior secondary schools across Nigeria, yet only 416,291 teachers. This creates a rising need for better facilities and tools that would support and amplify teaching efforts. With efforts from initiatives like WCWDT communities across the country are getting access to the facilities that will drive educational efforts.

Today, the ICT laboratory has changed the learning experience for many students in the school. What used to be limited access to digital learning tools has gradually become a more engaging and practical learning environment, giving students room to learn, explore and build confidence with technology.

For the school’s Principal, Mr. Azeez Olatunji Fatai, the difference became noticeable almost immediately. “Since the installation of the ICT lab, we have seen significant improvements amongst students,” he said. “Our students now have access to digital tools and learning resources that were previously unavailable, and their confidence in using technology has improved greatly.”

That renewed confidence is beginning to reflect in how students engage both inside and outside the classroom. Recently, the school emerged first in an inter-school competition, a milestone many within the school community see as evidence of the growing exposure and encouragement students now receive. Teachers say students are showing greater enthusiasm during lessons and are becoming more willing to participate in practical and extracurricular activities.

The ICT lab has also strengthened the school’s focus on practical learning. Since November, students have participated in more structured digital learning sessions, while some have also gained additional exposure through extracurricular and skill-based programmes designed to strengthen their digital and technical capabilities.

For the MTN Foundation, this outcome reflects the broader goal of the What Can We Do Together initiative, which continues to address critical gaps in education and community infrastructure.

As nominations open for Phase 6 of the initiative, the Foundation is calling on Nigerians to nominate deserving schools and communities for the opportunity to benefit from upgraded science laboratories and primary healthcare centres, helping to create more success stories like Iwerekun Junior Secondary School and expand access to quality learning and development opportunities across the country.


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