Telecom
Disaster Recovery Technology: Satellite Communication for Moral, Welfare and Recreation

By Andrew Aroh
Moral, Welfare and Recreation [MWR] programs are a key part of Government and Emergency Response Operation. MWR networks are designed to support remotely deployed emergency response personnel, civilian employees, etc.

Satellite communication plays an important role in MWR programs. due to the fact that emergency response personnel may be deployed in areas suffering from manmade or natural disaster with no terrestrial connectivity.
The amount of data, voice and video exchanged in MWR networks. has grown substantially, along with the wide number of support service that are being offered.
Government and emergency response officials continuously seek new technologies to drive down bandwidth requirements and are working for ways to lower satellite bandwidth cost.
These objectives can be achieved through efficient satellite communication technology solution such as;
- Adaptive code modulation
- Cross-layer optimization
- Data casting
- Global Reach and Fast Deployment:
- Humanitarian missions into man-made or natural disaster areas, and peace keeping /relief operations take government and emergency response personnel to remote locations where often terrestrial communication infrastructure is unavailable, or has been destroyed.
- Scalable Multi-Service Hub:
- Through the Multi-Service Hub both large setup camps small sites and trucks can be connected with a common forward satellite carrier in order to establish access to MWR video, voice or data services[internet, intranet, TV broadcasting entertainment, telecom]
- The return technology can be SCPC or MF-TDMA [or a combination] depending on the return data, Size of the remote, Configuration of the network [point-to-point, point-to-multipoint]
- The Multi-Service hub provides reliable 2-way IP connectivity through a versatile and scalable hub as well as cost-effective and low power consumption remote terminals.
- The network contains management functions for:
Monitoring and control, SLA Management, QoS, Fair user policy.
- Double Throughput is some Bandwidth:
- Both the amount of voice, data and video traffic and the number of MWR networks over satellite have increased substantially.
- The boost in rates needs to be balanced with the lack of satellite capacity over some areas of operation.
- Dedicated technologies are being used in a large number of MWR networks to achieve maximum throughput independent of the selected satellite.
At the same time important OPEX reductions can be accomplished.
The used technologies include: Adaptive code modulation, Bandwidth cancellation, Clean channel technology, Equalink.
- Optimal Service Availability over variable conditions;
- Even in the most hatsh and hostile conditions it is important to have MWR networks over satellite available for crew and emergency response personnel at all times.
- However, Fading conditions could seriously disturbed the satellite transmission and lead to temporary link losses.
- Fading conditions could be due to different circumstances;
The choice of satellite [inclined orbit, ku,-ka-and x-band]
Environmental [tain, dust]
Interference [between two adjacent satellites]
- Therefore with the auto-adaptive technology these fading conditions will no longer interrupt the transmission between the hub and remote sites nor result in the loss of data.
- Moreover, service priorities [e.g, voice, data, video] and Quality-of service policies can be auto-adapted on-the-fly depending on the bandwidth availability through Cross-Layer Optimization technology.
- Support of Voice Data and Video
- Moral Welfare and Recreation services are a combination of:
- Voice [calling the home front]
- Data [social media, email, browsing]
- Video [news, sports, entertainment, TV and broadcast, training movies]
- Most of these streaming and file-transfer based services have converged towards IP.
- Through a multi-service platform the different MWR services over IP can be combined either in the hub or the remote into a single carrier for efficient over satellite at optimal service availability.
- For the broadband experience over satellite moderns and terminals the MWR network implement the most efficient technologies:
- Adaptive Code Modulation in the forward link
- Adaptive return technologies
- Embedded IP traffic enhancement
Software [aka Cross-Layer-Optimization]:
- Shaping
- TCP acceleration
- Pre-fetching
- Compression
- Next to an improved end-user experience, considetable cost gains can be achieved:
- Reduction of Webpage word. Time up to 60%
- Reduction of file Download up to 90%
- Up to 35% Bandwidth Reduction
- Reliable and Efficient Data Casting:
- Multicasting MWR content towards remote sites and total areas with Data casting software will immediately result in important efficiency and OPEX gains.
- The transmission towards remotes are aggregated in a common efficient DVB-S2 ACM forward over satellite.
- The content is stored on the server located at the remote.
- The reliability of the data casting [digital cinema, news, shows, etc.] is enhanced by the software’s partial retransmission capabilities.
Only the detected missing fragments are retransmitted which provides important OPEX gains for services on- the-move or those suffering from fading or interference conditions.
- Data casting software also has the following possibilities:
- Dynamic scheduling & prioritization
- Authentication, Authorization & Accounting
- Automated content Distribution via ‘’hot folders’’
- Monitoring & Control.
Andrew Aroh is President of SSPI Nigeria
Telecom
MTN Accelerates Network Expansion to Meet Surging Telecom Demand

MTN Nigeria is accelerating investments in network expansion and modernization to address rising demand for mobile and data services across the country.

The operator is deploying additional base stations, upgrading existing infrastructure, and expanding fiber connectivity to improve network capacity, coverage, and service quality.
The investments are designed to support increasing smartphone adoption, higher data consumption, and the growing use of digital services by consumers and businesses.
MTN said the expansion aligns with its long-term strategy to enhance customer experience while strengthening Nigeria’s digital infrastructure.
The company expects the ongoing upgrades to improve connectivity, support economic growth, and enable broader access to reliable telecommunications services as demand for high-speed broadband continues to increase.
Telecom
Airtel Africa to Connect 5,000 Schools to Free Internet by 2027

Airtel Africa’s CEO, Sunil Taldar, has announced the telco’s commitment to connecting 5,000 schools across its operating countries in Africa to the internet by 2027 through its philanthropic arm, Airtel Africa Foundation, in partnership with the United Nations Children’s Fund (UNICEF).

So far, the $57m partnership, which was launched in 2021, has cumulatively connected 3,296 schools and provided access to over 2 million learners and about 40,000 teachers. 64 digital learning platforms have been zero-rated thereby enabling more than 11m users to access educational content at no cost.
Speaking during a visit to St. Monica’s Girls School in Lusaka, which is one of the 300 schools already connected to the internet in Zambia, the Airtel Africa CEO stated that the initiative is having a profound impact on the quality of education by expanding access to digital learning resources for African children, in collaboration with governments.
Mr Taldar added: “Students are accessing best-in-class education from the curriculum developed by UNICEF in partnership with various Ministries of Education and provided through Airtel’s connectivity.
“We are also training teachers, so that they deliver digital education effectively. We aim to continue deepening meaningful connectivity in schools by providing free internet access, zero‑rated platforms and training teachers across the continent”.
Expressing her appreciation, the Headmistress of St. Monica’s Girls’ School, Sr Matilda Soloko said: “Being among the first schools connected in the initial stage, our learners have been able to study using the learning portal and their studies have been intensified. We remain grateful to Airtel and UNICEF.”
UNICEF’s Country Representative for Zambia, Dr Saja Farooq Abdullah said: “What this partnership has brought is really bridging the equality gap and the digital divide. It is making sure that every child learns wherever they are. It was exciting and interesting to see and hear from the girls how they can learn at their own pace, how they can review the materials, and how they do their homework with comfort.
The Director of Secondary Education in Zambia’s Ministry of Education, Yvonne Mwemba Chuulu lauded UNICEF and Airtel for the partnership saying: “At the Ministry of Education, we cannot do it alone, and we are grateful for the partnership that we have today.
“Our children are able to learn in a blended fashion, where we have a teacher who is also employing digital devices. We have also heard from the learners that they are able to access the portal when they are at home, which is a good thing because our learners continue to learn in the comfort of their homes”.
The School Connection programme is expanding digital learning to learners in 13 countries: Chad, Congo, Democratic Republic of Congo, Gabon, Kenya, Madagascar, Malawi, Niger, Nigeria, Rwanda, Tanzania, Uganda, and Zambia. By equipping these schools with internet connectivity and training teachers on using the digital tools, it is providing children, particularly in underserved and remote regions, with the digital tools and skills they need to thrive.
Airtel Africa Foundation is advancing inclusive development across four strategic pillars, Financial Inclusion, Education, Environmental Sustainability and Digital Inclusion.
Telecom
DStv, GOtv Owner MultiChoice Officially Joins Canal+ Group

MultiChoice has officially become a wholly owned subsidiary of French media company Canal+, marking the completion of one of the largest acquisitions in Africa’s media and entertainment industry.

The integration brings the South Africa-based pay television operator under the full ownership of Canal+, a global media group with operations in 70 countries.
Announcing the completion of the transaction on Thursday, Chief Executive Officer of Canal+ Africa and MultiChoice, David Mignot, described the development as the beginning of a new phase of growth for the broadcaster.
“MultiChoice is now a full subsidiary of a truly international media group operating in 70 countries.
“The group was founded in France, is listed in London and Johannesburg, and has a strong African presence with operations in more than 45 countries,” Mignot said.
The acquisition combines Canal+’s international operations with MultiChoice’s extensive footprint across sub-Saharan Africa, where it serves millions of households through its DStv and GOtv platforms, as well as the Showmax streaming service.
According to Canal+, the integration will strengthen MultiChoice’s competitive position by giving it access to broader financial resources, technology, content partnerships and operational expertise.
The company said the combined business would increase investment in local content production, sports broadcasting and streaming services as competition intensifies from global platforms such as Netflix, Amazon Prime Video and Disney+.
The transaction is also expected to provide MultiChoice with greater access to international markets at a time when traditional pay television operators are adapting to changing consumer viewing habits and the rapid growth of digital streaming platforms.
Canal+ has expanded steadily across Africa over the past decade and now assumes full control of a business operating in more than 45 African countries, further strengthening its position in the continent’s media and entertainment sector.
The acquisition followed Canal+’s gradual increase in its shareholding in MultiChoice, which began in 2024.
After exceeding the regulatory threshold, the company launched a mandatory offer in April 2024 to acquire the remaining shares of the Johannesburg-listed broadcaster.
Following regulatory approvals and shareholder acceptance, Canal+ secured control of MultiChoice in 2025 before completing the process that has now made the company a wholly owned subsidiary.
Industry observers describe the acquisition as one of the most significant media transactions involving an African company, reflecting a broader trend of consolidation as global entertainment firms seek greater scale to compete in the streaming era.
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