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World’s first 5G call

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Vodafone and Huawei have jointly completed the world’s first call using the Non-standalone (NSA) 3GPP 5G new radio (NR) standard and sub6 GHz spectrum. The call, using a test network, took place in Spain just ahead of Mobile World Congress.

The standards organisation 3GPP agreed the Non-standalone global standard for 5G as part of its ‘Release 15’ in December 2017.

In the test, a dual connectivity 4G to 5G live data call was completed using a test device. The connection started on 4G and then established the data connection on 5G. The engineers also successfully tested a live HD video call using the same route.

The test is believed to be the first demonstration of all end-to-end elements of a 5G call (not just data over a 5G connection, but also all the control information required to set up the call and route it between 4G and 5G networks). A 5G NR end-to-end test network was built to undertake the trial and used 3.7GHz spectrum. Huawei Radio Access Network (RAN) and core network equipment was deployed to support the test with micro-service centric architecture, control plane / user plane separation, unified access and network slicing technology.

Santiago Tenorio, Vodafone’s Group Head of Networks Strategy and Architecture, said:

“This is a significant milestone for Vodafone towards the introduction of 5G. The credit for this must go to the engineers in Huawei and Vodafone who have worked tirelessly since December. This successful test will enable us to move forward with further trials of 5G across Europe during 2018.”

Yang Chaobin, President of Huawei’s 5G product line, said:

“Huawei is fully committed to the further development of this end-to-end 5G network technology. This test result shows the maturity of 5G based on the 3GPP standard. We are ready to continue our collaboration with Vodafone and enter commercial trials.”

Dr.Peter Meissner, CEO and Member of the Board, NGMN Alliance said: “This first 5G call has been achieved only two months after 3GPP completed the Non-standalone NR standard and so is much sooner than most in the industry were expecting it to happen. This sends out the very promising signal to the world that the industry is ready to introduce 5G services for customers in due course.”

The test call will be demonstrated throughout Mobile World Congress on the Vodafone stand in Hall 3 (3D 30).

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Legion gets a pro makeover

Lenovo’s latest Legion gaming laptop, the Y530, pulls out all the stops to deliver a sleek looking computer at a lower price point, writes BRYAN TURNER

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Gaming laptops have become synonymous with thick bodies, loud fans, and rainbow lights. Lenovo’s latest gaming laptop is here to change that.

The unit we reviewed housed an Intel Core i7-8750H, with an Nvidia GeForce GTX 1060 GPU. It featured dual storage, one bay fitted with a Samsung 256GB NVMe SSD and the other with a 1TB HDD.

The latest addition to the Legion lineup has become far more professional-looking, compared to the previous generation Y520. This trend is becoming more prevalent in the gaming laptop market and appeals to those who want to use a single device for work and play. Instead of sporting flashy colours, Lenovo has opted for an all-black computer body and a monochromatic, white light scheme. 

The laptop features an all-metal body with sharp edges and comes in at just under 24mm thick. Lenovo opted to make the Y530’s screen lid a little shorter than the bottom half of the laptop, which allowed for more goodies to be packed in the unit while still keeping it thin. The lid of the laptop features Legion branding that’s subtly engraved in the metal and aligned to the side. It also features a white light in the O of Legion that glows when the computer is in use.

The extra bit of the laptop body facilitates better cooling. Lenovo has upgraded its Legion fan system from the previous generation. For passive cooling, a type of cooling that relies on the body’s build instead of the fans, it handles regular office use without starting up the fans. A gaming laptop with good passive cooling is rare to find and Lenovo has shown that it can be achieved with a good build.

The internal fans start when gaming, as one would expect. They are about as loud as other gaming laptops, but this won’t be a problem for gamers who use headsets.

Click here to read about the screen quality, and how it performs in-game.

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Serious about security? Time to talk ISO 20000

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By EDWARD CARBUTT, executive director at Marval Africa

The looming Protection of Personal Information (PoPI) Act in South Africa and the introduction of the General Data Protection Regulation (GDPR) in the European Union (EU) have brought information security to the fore for many organisations. This in addition to the ISO 27001 standard that needs to be adhered to in order to assist the protection of information has caused organisations to scramble and ensure their information security measures are in line with regulatory requirements.

However, few businesses know or realise that if they are already ISO 20000 certified and follow Information Technology Infrastructure Library’s (ITIL) best practices they are effectively positioning themselves with other regulatory standards such as ISO 27001. In doing so, organisations are able to decrease the effort and time taken to adhere to the policies of this security standard.

ISO 20000, ITSM and ITIL – Where does ISO 27001 fit in?

ISO 20000 is the international standard for IT service management (ITSM) and reflects a business’s ability to adhere to best practice guidelines contained within the ITIL frameworks. 

ISO 20000 is process-based, it tackles many of the same topics as ISO 27001, such as incident management, problem management, change control and risk management. It’s therefore clear that if security forms part of ITSM’s outcomes, it should already be taken care of… So, why aren’t more businesses looking towards ISO 20000 to assist them in becoming ISO 27001 compliant?

The link to information security compliance

Information security management is a process that runs across the ITIL service life cycle interacting with all other processes in the framework. It is one of the key aspects of the ‘warranty of the service’, managed within the Service Level Agreement (SLA). The focus is ensuring that the quality of services produces the desired business value.

So, how are these standards different?

Even though ISO 20000 and ISO 27001 have many similarities and elements in common, there are still many differences. Organisations should take cognisance that ISO 20000 considers risk as one of the building elements of ITSM, but the standard is still service-based. Conversely, ISO 27001 is completely risk management-based and has risk management at its foundation whereas ISO 20000 encompasses much more

Why ISO 20000?

Organisations should ask themselves how they will derive value from ISO 20000. In Short, the ISO 20000 certification gives ITIL ‘teeth’. ITIL is not prescriptive, it is difficult to maintain momentum without adequate governance controls, however – ISO 20000 is.  ITIL does not insist on continual service improvement – ISO 20000 does. In addition, ITIL does not insist on evidence to prove quality and progress – ISO 20000 does.  ITIL is not being demanded by business – governance controls, auditability & agility are. This certification verifies an organisation’s ability to deliver ITSM within ITIL standards.

Ensuring ISO 20000 compliance provides peace of mind and shortens the journey to achieving other certifications, such as ISO 27001 compliance.

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