6G will offer hugely upgraded mobile communications
6G will offer hugely upgraded mobile communications
6G will offer hugely upgraded mobile communications
6G will offer hugely upgraded mobile communications

Research breakthrough opens doors for 6G mobile advances


Simon Rushton
  • English
  • Arabic

Some of the biggest hurdles in reaching 6G communications – more data sent much faster on unrestricted bandwidth – could have been unlocked by a team of scientists in Australia.

They say they have developed a polarisation multiplexer that significantly improves current availability that could be key to realising the ambitions of 6G mobile tech.

The multiplexer makes it possible for several input signals to share one device or resource – such as the data of several phone calls being carried on a single wire.

6G – the next generation of wireless communication – expands on the infrastructure of 5G but will also be designed to surpass it.

6G aims to operate at one terabyte – 1,000 gigabytes of data at one microsecond, while 5G delivers 20 gigabytes at 1,000 microseconds.

The scientists from The University of Adelaide, whose work is published in the journal Laser & Photonic Reviews, say their work brings 6G communications much closer.

“Our proposed polarisation multiplexer will allow multiple data streams to be transmitted simultaneously over the same frequency band, effectively doubling the data capacity,” said Prof Withawat Withayachumnankul from Adelaide’s School of Electrical Engineering.

“This large relative bandwidth is a record for any integrated multiplexers found in any frequency range.”

The terahertz frequencies – which can support unprecedented bandwidth – allow ultra-fast wireless communication and data transfer, but there have been problems in effectively managing and utilising the spectrum.

The Adelaide multiplexer could help answer those issues.

The new device effectively doubles communication capacity under the same bandwidth with lower data loss than existing devices.

“This innovation not only enhances the efficiency of terahertz communication systems but also paves the way for more robust and reliable high-speed wireless networks,” said Dr Weijie Gao, a postdoctoral researcher collaborating with Prof Masayuki Fujita at Osaka University.

“As a result, the polarisation multiplexer is a key enabler in realising the full potential of terahertz communications, driving forward advancements in various fields such as high-definition video streaming, augmented reality and next-generation mobile networks.”

The work significantly advances the practicality of terahertz technologies.

“By overcoming key technical barriers, this innovation is poised to catalyse a surge of interest and research activity in the field,” said Prof Fujita, who is a co-author of the paper.

“We anticipate that within the next one to two years, researchers will begin to explore new applications and refine the technology.”

Coming soon

Torno Subito by Massimo Bottura

When the W Dubai – The Palm hotel opens at the end of this year, one of the highlights will be Massimo Bottura’s new restaurant, Torno Subito, which promises “to take guests on a journey back to 1960s Italy”. It is the three Michelinstarred chef’s first venture in Dubai and should be every bit as ambitious as you would expect from the man whose restaurant in Italy, Osteria Francescana, was crowned number one in this year’s list of the World’s 50 Best Restaurants.

Akira Back Dubai

Another exciting opening at the W Dubai – The Palm hotel is South Korean chef Akira Back’s new restaurant, which will continue to showcase some of the finest Asian food in the world. Back, whose Seoul restaurant, Dosa, won a Michelin star last year, describes his menu as,  “an innovative Japanese cuisine prepared with a Korean accent”.

Dinner by Heston Blumenthal

The highly experimental chef, whose dishes are as much about spectacle as taste, opens his first restaurant in Dubai next year. Housed at The Royal Atlantis Resort & Residences, Dinner by Heston Blumenthal will feature contemporary twists on recipes that date back to the 1300s, including goats’ milk cheesecake. Always remember with a Blumenthal dish: nothing is quite as it seems. 

Tips to stay safe during hot weather
  • Stay hydrated: Drink plenty of fluids, especially water. Avoid alcohol and caffeine, which can increase dehydration.
  • Seek cool environments: Use air conditioning, fans, or visit community spaces with climate control.
  • Limit outdoor activities: Avoid strenuous activity during peak heat. If outside, seek shade and wear a wide-brimmed hat.
  • Dress appropriately: Wear lightweight, loose and light-coloured clothing to facilitate heat loss.
  • Check on vulnerable people: Regularly check in on elderly neighbours, young children and those with health conditions.
  • Home adaptations: Use blinds or curtains to block sunlight, avoid using ovens or stoves, and ventilate living spaces during cooler hours.
  • Recognise heat illness: Learn the signs of heat exhaustion and heat stroke (dizziness, confusion, rapid pulse, nausea), and seek medical attention if symptoms occur.
VEZEETA PROFILE

Date started: 2012

Founder: Amir Barsoum

Based: Dubai, UAE

Sector: HealthTech / MedTech

Size: 300 employees

Funding: $22.6 million (as of September 2018)

Investors: Technology Development Fund, Silicon Badia, Beco Capital, Vostok New Ventures, Endeavour Catalyst, Crescent Enterprises’ CE-Ventures, Saudi Technology Ventures and IFC

Real Madrid 1
Ronaldo (87')

Athletic Bilbao 1
Williams (14')

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%3Cp%3E%3Cstrong%3EAuthor%3A%20%3C%2Fstrong%3EYasmin%20Azad%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPublisher%3A%20%3C%2Fstrong%3ESwift%20Press%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAvailable%3A%20%3C%2Fstrong%3ENow%3C%2Fp%3E%0A

COMPANY PROFILE

Name: Rain Management

Year started: 2017

Based: Bahrain

Employees: 100-120

Amount raised: $2.5m from BitMex Ventures and Blockwater. Another $6m raised from MEVP, Coinbase, Vision Ventures, CMT, Jimco and DIFC Fintech Fund

Key facilities
  • Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
  • Premier League-standard football pitch
  • 400m Olympic running track
  • NBA-spec basketball court with auditorium
  • 600-seat auditorium
  • Spaces for historical and cultural exploration
  • An elevated football field that doubles as a helipad
  • Specialist robotics and science laboratories
  • AR and VR-enabled learning centres
  • Disruption Lab and Research Centre for developing entrepreneurial skills

Small Victories: The True Story of Faith No More by Adrian Harte
Jawbone Press

What the law says

Micro-retirement is not a recognised concept or employment status under Federal Decree Law No. 33 of 2021 on the Regulation of Labour Relations (as amended) (UAE Labour Law). As such, it reflects a voluntary work-life balance practice, rather than a recognised legal employment category, according to Dilini Loku, senior associate for law firm Gateley Middle East.

“Some companies may offer formal sabbatical policies or career break programmes; however, beyond such arrangements, there is no automatic right or statutory entitlement to extended breaks,” she explains.

“Any leave taken beyond statutory entitlements, such as annual leave, is typically regarded as unpaid leave in accordance with Article 33 of the UAE Labour Law. While employees may legally take unpaid leave, such requests are subject to the employer’s discretion and require approval.”

If an employee resigns to pursue micro-retirement, the employment contract is terminated, and the employer is under no legal obligation to rehire the employee in the future unless specific contractual agreements are in place (such as return-to-work arrangements), which are generally uncommon, Ms Loku adds.

UAE currency: the story behind the money in your pockets
Best Foreign Language Film nominees

Capernaum (Lebanon)

Cold War (Poland)

Never Look Away (Germany)

Roma (Mexico)

Shoplifters (Japan)

Dubai Bling season three

Cast: Loujain Adada, Zeina Khoury, Farhana Bodi, Ebraheem Al Samadi, Mona Kattan, and couples Safa & Fahad Siddiqui and DJ Bliss & Danya Mohammed 

Rating: 1/5

Company%20profile
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20JustClean%3Cbr%3E%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDubai%20with%20offices%20in%20other%20GCC%20countries%3Cbr%3E%3Cbr%3E%3Cstrong%3ELaunch%20year%3A%3C%2Fstrong%3E%202016%3Cbr%3E%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%20160%2B%20with%2021%20nationalities%20in%20eight%20cities%3Cbr%3E%3Cstrong%3E%3Cbr%3ESector%3A%3C%2Fstrong%3E%20online%20laundry%20and%20cleaning%20services%3Cbr%3E%3Cbr%3E%3Cstrong%3EFunding%3A%20%3C%2Fstrong%3E%2430m%20from%20Kuwait-based%20Faith%20Capital%20Holding%20and%20Gulf%20Investment%20Corporation%3C%2Fp%3E%0A
The specs

AT4 Ultimate, as tested

Engine: 6.2-litre V8

Power: 420hp

Torque: 623Nm

Transmission: 10-speed automatic

Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)

On sale: Now

Fixtures
%3Cp%3E%3Cstrong%3EWednesday%2C%20April%203%3C%2Fstrong%3E%3C%2Fp%3E%0A%3Cp%3EArsenal%20v%20Luton%20Town%2C%2010.30pm%20(UAE)%3C%2Fp%3E%0A%3Cp%3EManchester%20City%20v%20Aston%20Villa%2C%2011.15pm%20(UAE)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EThursday%2C%20April%204%3C%2Fstrong%3E%3C%2Fp%3E%0A%3Cp%3ELiverpool%20v%20Sheffield%20United%2C%2010.30pm%20(UAE)%3C%2Fp%3E%0A
Sheer grandeur

The Owo building is 14 storeys high, seven of which are below ground, with the 30,000 square feet of amenities located subterranean, including a 16-seat private cinema, seven lounges, a gym, games room, treatment suites and bicycle storage.

A clear distinction between the residences and the Raffles hotel with the amenities operated separately.

F1 The Movie

Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem

Director: Joseph Kosinski

Rating: 4/5

Copa del Rey

Semi-final, first leg

Barcelona 1 (Malcom 57')
Real Madrid (Vazquez 6')

Second leg, February 27

The specs
 
Engine: 3.0-litre six-cylinder turbo
Power: 398hp from 5,250rpm
Torque: 580Nm at 1,900-4,800rpm
Transmission: Eight-speed auto
Fuel economy, combined: 6.5L/100km
On sale: December
Price: From Dh330,000 (estimate)
The BIO

Favourite piece of music: Verdi’s Requiem. It’s awe-inspiring.

Biggest inspiration: My father, as I grew up in a house where music was constantly played on a wind-up gramophone. I had amazing music teachers in primary and secondary school who inspired me to take my music further. They encouraged me to take up music as a profession and I follow in their footsteps, encouraging others to do the same.

Favourite book: Ian McEwan’s Atonement – the ending alone knocked me for six.

Favourite holiday destination: Italy - music and opera is so much part of the life there. I love it.

In numbers: PKK’s money network in Europe

Germany: PKK collectors typically bring in $18 million in cash a year – amount has trebled since 2010

Revolutionary tax: Investigators say about $2 million a year raised from ‘tax collection’ around Marseille

Extortion: Gunman convicted in 2023 of demanding $10,000 from Kurdish businessman in Stockholm

Drug trade: PKK income claimed by Turkish anti-drugs force in 2024 to be as high as $500 million a year

Denmark: PKK one of two terrorist groups along with Iranian separatists ASMLA to raise “two-digit million amounts”

Contributions: Hundreds of euros expected from typical Kurdish families and thousands from business owners

TV channel: Kurdish Roj TV accounts frozen and went bankrupt after Denmark fined it more than $1 million over PKK links in 2013 

Director: Laxman Utekar

Cast: Vicky Kaushal, Akshaye Khanna, Diana Penty, Vineet Kumar Singh, Rashmika Mandanna

Rating: 1/5

Manchester United's summer dealings

In

Victor Lindelof (Benfica) £30.7 million

Romelu Lukaku (Everton)  £75 million

Nemanja Matic (Chelsea)  £40 million

 

Out

Zlatan Ibrahimovic Released

Wayne Rooney (Everton) Free transfer

Adnan Januzaj (Real Sociedad) £9.8 million

 

 

Updated: August 30, 2024, 8:38 AM`