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

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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


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PAT Taps Osi as CEO

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Pan African Towers (PAT), a Nigerian infrastructure provider serving 9mobile and Spectranet, has appointed Echezona Osi as chief executive officer.

PAT Taps Osi as CEO

Echezona Osi

Adefolarin Ogunsanya, company’s, board chairman,  explained in a statement that Osi would succeed Oladipo Badru, whose tenure lasted nine months in acting CEO position. Osi has more than 28 years of experience in the telecommunications sector across various regions of Africa.

Prior to his appointment as CEO, he had served as the head of network deployment at Airtel Nigeria, operations director and chief technical information officer at MIC Tanzania, chief technology officer roles at IPT PowerTech Nigeria, Rhino Niger Networks and Biswal Nigeria.

He obtained a degree in electrical/ electronic engineering from the University of Benin and a postgraduate diploma in data science and business analytics from the University of Texas.


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NCC Introduces N10m Licence Fee for Bulk SMS Service

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Companies sending bulk international text messages, also known as Application-to-Person (A2P) messages, will now have apply for a licence that costs N10 million.

NCC Introduces N10m Licence Fee for Bulk SMS Service

This is part of new rules introduced by the Nigerian Communications Commission (NCC) aimed at cleaning up the system, fighting fraud, blocking spam messages and stopping money from leaving the country unchecked.

These A2P messages are the kind customers get from banks, online stores, hospitals and political campaigns, automated texts sent from apps to their phones.

According to the commission, the bulk international text message system has been poorly regulated, allowing misuse and invasion of privacy.

“The International SMS Service Ecosystem in Nigeria has not been fully brought under regulatory control. It has been observed that the excessive use of the Short Message Service has led to fraud, spam and illegal activities,” the NCC said.

The regulator warned that without action, the problem would worsen as more people use mobile phones and digital services.

To solve this, the NCC is creating a central platform, or gateway, through which all international bulk text messages must pass through.

The agency said this would help to monitor messages in real time, ensure proper fees are paid, and make sure the money stays in Nigeria where it can contribute to the economy.

As part of the incoming change, service providers must follow strict rules, including strong data protection, spam filters, and message encryption.

Also, they must also work with local mobile networks and make sure all messages come from a verified sender

The NCC warned that any message without a proper sender ID will be blocked and not delivered to users.

To protect users from unwanted texts, the new rules say companies must get clear permission before sending any promotional content.

The rule also says people must also be able to choose whether they want to receive such messages or not.

Companies are now required to keep records of all messages for at least six months and must clearly state all charges involved.

The NCC said fees for help requests, cancellations, or service info must be transparent and not include hidden charges.

The commission will issue licences to several providers to encourage healthy competition but may limit new licences if needed.

Only companies that show they can stop fraud and safely deliver messages will be allowed to operate. They must also regularly report their message traffic and finances to the NCC.

It warned that any company that breaks the rules risks getting fined, suspended, or having its licence revoked.

Offences like charging illegal tariffs, ignoring security rules, or avoiding taxes will be punished, the NCC said.

The commission added that the new rules follow the Nigerian Data Protection Act 2023 and support the federal government’s goal of strengthening cybersecurity and controlling Nigeria’s digital space.

The framework will also be reviewed from time to time to keep up with new technology and market trends.


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MTN Nigeria Targets $1Bn Cloud Market with Largest Modular Data Centre

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MTN Nigeria has launched what it claims is the country’s largest prefabricated modular data centre, marking a bold push into the country’s fast-growing cloud market and taking aim at global giants such as Amazon Web Services, Microsoft Azure and Google Cloud.

MTN Nigeria Targets $1Bn Cloud Market with Largest Modular Data Centre

Karl Toriola, CEO, MTN Nigeria.

The shift comes as demand for cloud services in Nigeria soars — driven by the uptake of mobile apps, fintech tools and e-learning platforms — while foreign providers have become costlier in the wake of the naira’s sharp devaluation.

“This is one of the biggest data centres in West Africa and probably one of the biggest in Africa,” said Karl Toriola, CEO, MTN Nigeria.

He described the new Tier III-certified facility, with locally hosted cloud services, as “transformative for the technology ecosystem in Nigeria and very supportive of the federal government’s agenda”.

MTN Nigeria, the country’s largest telecoms provider, has so far invested $120m in the first phase, delivering an IT load of 4.5MW. A second phase, set to double capacity to 9MW, is budgeted at $135m.

“We already have data centres that are running our existing capacities,” Toriola said.

“We will go to 9MW in short order, possibly 14MW, and we can expand even further.”

He said the facility would allow local hosting for tech developers, large enterprises including banks and oil companies, and government agencies — markets long dominated by foreign cloud providers.

“Multinational companies such as Netflix, Facebook and Instagram can also host a lot of their data here. That improves the quality of service and reduces the cost of storage,” he added.

 


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