Khaleej Times

Connectivi­ty to be fast and furious

Getting on the Web in the future will be fast, but how soon will we harness it?

- — alvin@khaleejtim­es.com

RAlvin R. Cabral emember the creepy — or amusing, depending on how you treat it — sound that dial-up 56k modems used to make when connecting to the Internet in the late-1990s? Or put it another way: That sound gets you excited or relieved because it was the final step to satisfying your Web fix or getting something really important done.

For those who were born within the past two decades, that’s how we from Generation X and a bit of millennial­s did it. So just imagine how amazed we were when Wi-Fi came along.

Despite not being a full-blown rollout, we’re now technicall­y in the 5G age, and we can’t emphasise enough how much faster it is compared to the current 4G LTE (a full-HD video download in seconds, for starters). Then there’s also Wi-Fi 6, which promises up to four times faster speeds than its predecesso­r.

Research by Markets and Markets showed that the Wi-Fi sector won’t slow down anytime soon, pegging it to be worth $15.6 billion by 2022, growing at a compound annual growth rate of 21.2 per cent from 2017’s $5.96 billion. This would be driven by the continued growth of mobile devices and the rise of the adoption of the Internet of Things and the bring-your-owndevice concept. Wi-Fi.org, on the other hand, reported that Wi-Fi’s global economic value topped $1.96 trillion in 2018, and that this figure will pip the $3.47 trillion mark by 2023.

Gartner, meanwhile, has also said that Wi-Fi will remain the primary high-performanc­e networking technology for homes and offices through 2024. The full rollout of 5G, on the other hand, would take five to eight years, it added.

From a geographic perspectiv­e, the enterprise WLAN market saw its strongest growth in the second quarter of 2019 coming from the Middle East and Africa, which rose 14.7 per cent on a year-over-year basis, according to the Internatio­nal Data Corporatio­n.

Of course, as with any new technology, there are apprehensi­ons. As with 5G, there apparently

Wi-Fi 6 will be the preferred on ramp to 5G for the majority of enterprise edge applicatio­ns Jacob Chacko, Regional business head for ME, Saudi Arabia and South Africa at HPE Aruba

A key benefit of Li-Fi… is its ability to deliver enhanced data safety and security Mohamad Saoud, Chief systems engineer at Panasonic Marketing MEA’s system solutions dept

won’t be enough Wi-Fi 6 devices to harness its capabailit­ies. Giants such as Google and Amazon — both of which have smart home devices — have also said that Wi-Fi 6 won’t make much of a difference in the short term.

“Despite the fanfare, the introducti­on of Wi-Fi 6 this year was met with cautious optimism, with sceptics citing that the increased bandwidth enabled by Wi-Fi 6, though impressive, will not necessaril­y be put to use very soon,” Jacob Chacko, regional business head for the Middle East, Saudi Arabia and South Africa at HPE Aruba, said.

“Wi-Fi 6 will be the preferred on ramp to 5G for the majority of enterprise edge applicatio­ns.”

Li-Fi to shine a new light

Meanwhile, keep an eye out for Li-Fi, or light fidelity. Mohamad Saoud, chief systems engineer at Panasonic Marketing MEA’s system solutions department, explained to Khaleej Times that Li-Fi technology has been developed to drive new innovation in the world of wireless communicat­ion. Through Li-Fi technology, visible light coming from LED light bulbs function as carrier for data, and can deliver much greater speeds than standard Wi-Fi.

“The technology is seen as having vast usage and is one that holds immense potential as Li-Fi can be used from existing LED bulbs in private homes, as well as in street enabling Internet connection to each and every person walking on the streets. A key benefit of Li-Fi, as touted by the main players of the technology, is its ability to deliver enhanced data safety and security,” Saoud said.

Li-Fi uses light wave instead of radio wave for transmitti­ng data, which means data transmissi­on through walls is not possible and therefore eliminatin­g data hacking. Li-Fi is also claimed to be cost- and environmen­t-friendly.

And the Li-Fi market is growing. Mordor Intelligen­ce says that the sector is expected to register a CAGR of 70.54 per cent during 2019-24 — and will be the key that will unlock light-as-a-service. Global Market Insights says that the industry will be worth $75.5 billion by 2023.

 ?? KT GRAPHIC • SOURCES: PANASONIC, MARKETS AND MARKETS, GARTNER, IDC, HPE ARUBA AND KT RESEARCH ??
KT GRAPHIC • SOURCES: PANASONIC, MARKETS AND MARKETS, GARTNER, IDC, HPE ARUBA AND KT RESEARCH

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