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Articles for Category Tag - Science

AST SpaceMobile BlueWalker 3 Satellite with Earth

Vodafone Backed AST Space Mobile Make First Two-Way Voice Call

25th April, 2023 (2 Comments)

AST SpaceMobile, which is backed by Vodafone and several other global mobile network operators, has successfully completed the “first-ever two-way voice calls” between their prototype BlueWalker 3 satellite in Low Earth Orbit (LEO) and a regular 4G and 5G capable Samsung Galaxy S22 smartphone on Earth.

fibre optic cable uk coloured spectrum gigapixel

S&T Iskratel Claims World’s Fastest Full Fibre PON OLT at 1.4Tbps

12th April, 2023 (2 Comments)

Slovenia-based ICT provider Iskratel, which only last year opened a new branch in the United Kingdom to supply ISPs (e.g. Zzoomm) deploying Fibre-to-the-Premises (FTTP) broadband networks with various types of optical fibre kit, today claims to have unveiled the “world’s fastest” Passive Optical Network (PON) Optical Line Terminals (OLT).

Professor-Mahesh-Marina-L-and-Dr-Mohamed-Kassem

WhiteHaul Tech Can Push 1Gbps Wireless Broadband Over 10km+

21st March, 2023 (5 Comments)

A spinout from a team at the University of Edinburgh in Scotland, called WhiteHaul, has secured £275k from Scottish Enterprise (SE) to develop a novel spectrum aggregation technology that claims to enable “high speed long-distance” backhaul links that “cannot currently be commercially achieved by existing fibre or wireless technologies.”

Gov Commit GBP80m to Help UK Develop Open Mobile Networks

14th March, 2023 (0 Comments)

The Department for Science, Innovation and Technology (DSIT) is inviting applications for up to £80m of funding to support the development of open network solutions, such as 4G and 5G OpenRAN on mobile networks and other technologies that can help to standardise their design, functionality and interoperability.

High Court Blocks Crowdfunded Legal Challenge to UK 5G Rollout

13th March, 2023 (0 Comments)

The High Court (King’s Bench Divison) has once again blocked a questionable crowd-funded legal challenge by the Action Against 5G campaign, which had been attempting to disrupt the UK rollout of 5G (mobile broadband) over fears that the government was being “unlawful” in “failing to protect the public from the health risks from 5G.“

Encrypted Computer Data by 123rf ID104712693

UK Researchers Create Perfectly Secure Digital Communications

7th March, 2023 (5 Comments)

A team of researchers from the University of Oxford – working in close collaboration with Carnegie Mellon University – claims to have made a breakthrough to enable “perfectly secure” hidden digital communications for the first time by tackling some of the flaws with steganography via a new computer algorithm.

National Museum of Computing to Open New Flowers to Fibre Exhibition

6th March, 2023 (1 Comment)

The National Museum of Computing in Bletchley (Buckinghamshire, England) is to open a new Gallery Exhibition on 11th March 2023 – ‘Flowers to Fibre’, which as the name suggests will aim to tell the “hidden story” of Britain’s telecommunications journey all the way through the copper and fibre optic broadband age.

Network map of United Kingdom. Country digital connections map. Technology, internet, network, telecommunication concept. Vector illustration.

£6m Boost to Help Develop Future UK Communications Tech

1st March, 2023 (2 Comments)

The Engineering and Physical Sciences Research Council (EPSRC), which forms part of UK Research and Innovation (UKRI), has today secured £6 million of funding to help with the research and development of future communication systems including 6G (mobile broadband), faster internet access and cloud computing etc.

British Internet via HAPS Firm Avealto in Trademark Spat with Airbus over Aalto

13th February, 2023 (0 Comments)

British technology and telecoms start-up Avealto, which is developing a High Altitude Platform (HAPs) that could be used in place of satellites to deliver broadband / data and voice connectivity, has got into a legal trademark spat with Airbus after the latter changed the name of their alternative Zephyr programme to Aalto.

Scientists Find Way of Using WiFi to Monitor People Through Walls

27th January, 2023 (4 Comments)

Researchers working out of Carnegie Mellon University (CMU) in Pennsylvania (USA) have demonstrated a new way of using Machine Learning / AI and a deep neural network to map the position of human bodies, including through walls, by analysing the phase and amplitude of WiFi (wireless network) signals.

Broadband ISP Ogi Invest £10,000 into Local Schools in Wales

24th November, 2022 (1 Comment)

Broadband ISP and full fibre network builder Ogi has today announced that they’ve begun a new pilot programme with schools in Wales, which is initially investing £10,000 to help local schools in the country bring STEM subjects (i.e. science, technology, engineering and mathematics) to life for pupils in years 5-9.

Vodafone Backed AST Space Mobile Begin Testing 4G and 5G Satellite

15th November, 2022 (6 Comments)

AST SpaceMobile, which is backed by Vodafone and various other global mobile operators, has successfully completed the deployment of a huge 693-square-foot (64.4-square-meter) phased array antenna on their prototype BlueWalker 3 LEO satellite. The platform will be used to test a new space-based 4G and 5G cellular broadband network.

World Broadband Association Predicts 50Gbps Home Broadband by 2030

26th October, 2022 (32 Comments)

The World Broadband Association (WBBA), which is a multilateral and industry-led association, recently published a new white paper that predicts residential broadband packages will be offering connection speeds of “up to” 50Gbps (Gigabits / sec) by 2030, while enterprise speeds will be “up to” 3.2Tbps (Terabits / sec).

Researcher Demos Starlink’s Potential for Satellite Navigation

25th October, 2022 (4 Comments)

A team of researchers from the University of Texas Austin (UTA) have examined the downlink signal structure of Starlink’s (SpaceX) mega constellation of ultrafast broadband satellites in Low Earth Orbit (LEO) and shown that, with a few software tweaks, the company could perhaps turn it into a useful GPS-style backup.

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Scientists Push 1.84Pbps of Data Down a Single Optical Fibre Cable

22nd October, 2022 (2 Comments)

Researchers at the Technical University of Denmark (TUD) have done something quite remarkable by demonstrating a record data transmission speed of 1.84 Pbps (Petabits per second) – or 1,840Tbps (Terabits per second) if you prefer – over a single 37-core and 7.9km long fibre optic cable. Oh.. and they could go a lot faster.

Broadband ISP Zen Internet Adopts Science Based Net Zero Target

15th October, 2022 (19 Comments)

Rochdale-based UK ISP Zen Internet, which is certified as a B Corporation, has officially commitment to the new Science-Based Targets initiative (SBTi) with an ambition to achieve Net-Zero by 2040 (i.e. removing as many carbon emissions as they produce).

UK Government Secures Seat on the Global UN Telecoms Council

3rd October, 2022 (4 Comments)

The United Kingdom has succeeded in getting itself elected to hold a seat on the influential governing council of the International Telecommunications Union (ITU), which will give it more of a say in future standards (broadband, satellite, mobile technologies etc.) and the allocation of global radio spectrum etc.