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Articles for Category Tag - Science

Researchers Push 44.2Tbps Over Fibre via a Single Light Source

22nd May, 2020 (15 Comments)

Australian researchers from Monash, Swinburne and RMIT Universities have broken a new record after they hit a fibre optic data speed of 44.2 Terabits per second (Tbps) by using a single light source. Better yet this feat was achieved using 76.7km of existing Dark Fibre communications infrastructure, rather than a lab test.

Samsung Test Pushes 5G Mobile Broadband Speeds to 8.5Gbps

16th April, 2020 (12 Comments)

A new lab test conducted by Samsung has used 800MHz of spectrum bandwidth in the mmWave band and MU-MIMO (Multi-User, Multiple-Input, Multiple-Output) technology to push 5G mobile broadband speeds up to hit a new aggregated peak downstream rate of 8.5Gbps (Gigabits per second), albeit only over a very short distance.

39 BT Engineers Assaulted by “Mindless Idiot” 5G Conspiracy Theorists UPDATE

14th April, 2020 (0 Comments)

The CEO of broadband and mobile giant BT, Philip Jansen, has revealed that 39 engineers have been verbally or physically assaulted – including threats to kill – over the completely bonkers conspiracy theory that links the spread of COVID-19 to 5G (11 mobile masts have also been destroyed or damaged by arson – 33 from all UK operators).

Terabit DSL Copper Line Broadband Tech Begins Lab Test

9th April, 2020 (22 Comments)

Before it was only a mathematical model (here) but now, after three years, the idea of pushing broadband ISP speeds of up to 1 Terabit per second (1000000Mbps) along a traditional copper line by using previously unexploited “waveguide modes” is finally being turned into a practical lab test at Brown University (USA).

COVID-19 – UK Government Gets Tough on Criminal 5G Vandals

6th April, 2020 (0 Comments)

Over the past couple of weeks the increasingly absurd anti-5G campaign has taken a chilling turn. Videos have emerged of arson against several UK mobile masts and engineers being abused while doing their jobs. The criminal activity has been fuelled by a bogus conspiracy theory that links the spread of COVID-19 to the 5G roll-out.

ICNIRP Impose New Limits on Radiation from 5G Mobile Handsets

11th March, 2020 (0 Comments)

The International Commission on Non‐Ionizing Radiation Protection (ICNIRP) has completed a review of recent scientific evidence and imposed some new limits for the protection of humans exposed to radio frequency electromagnetic fields. The main change applies to 5G handsets operating in bands of 6GHz of more.

Is UK 5G Mobile Dangerous to Human Health? A Fact Check

7th February, 2020 (89 Comments)

Lately we’ve heard a lot of remarks like this: “5G harms human health“, “5G kills bees“,”5G causes cancer“, “overwhelming evidence says 5G is dangerous” and “we have no evidence this technology is safe.” Such statements are often being repeated in opposition to new UK mobile masts, but are they right and should we be concerned.

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A New Twist on Light to Boost Secure Quantum Fibre Optic Links

28th January, 2020 (9 Comments)

A team of South African and Chinese scientists have figure out how to harness multiple quantum patterns of twisted light (from a laser) so that it can be sent across a conventional single mode fibre optic cable (these can usually only support one pattern), which wouldn’t ordinarily be possible without a custom made fibre.

Scientists Create Wood Based Bio Degradable Fibre Optic Cables

5th December, 2019 (3 Comments)

Well this is an odd but interesting one. A team of VTT scientists from Finland have successfully transmitted light over a new type of wood-based optic fibre cable, which has a core that is made from cellulose and this has the added advantage of being biodegradable.

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Kepler’s Nano LEO Satellite Delivers Ultrafast Broadband to Arctic

8th November, 2019 (4 Comments)

Canadian company Kepler Communications has successfully deployed two tiny Nano Satellites’ – no bigger than a breadbox in your kitchen – to help deliver low latency “ultrafast broadband” (100Mbps+) speeds to the polar (Arctic) regions from Low Earth Orbit (LEO). The spacecraft are now being used by maritime vessels and researchers.

Scientists Use Software Tweak to Boost WiFi Range by 67 Metres

24th October, 2019 (8 Comments)

At present most of today’s WiFi wireless networks, which usually come from your broadband ISP router, tend to require extra hardware (extenders or mesh repeaters) in order to boost their coverage around your home. But scientists in the USA have found a way to significantly improve wireless reach via software, albeit with a catch.

Loon’s 4G Broadband by Balloon Project Moves to Commercial Trial

3rd July, 2019 (0 Comments)

Google (Alphabet) has announced that Loon, which is a long-running project that aims to distribute mobile broadband (4G / 5G) connectivity from High Altitude Platforms (stratospheric balloons), will in a few weeks time see its first commercial trial take place in Kenya (Africa).

SSE Enterprise Telecoms to Launch Jisc’s Janet South Fibre Network

30th April, 2019 (2 Comments)

Fibre optic comms provider SSE Enterprise Telecoms has been chosen by Jisc to launch the Janet South network. The rollout will see 7 more BT exchanges unbundled and will utilise 4 existing Points of Presence (PoPs) to provide improved connectivity to 11 UK universities and 80 local colleges.

Broadband from Hot Air Balloons – Loon Secures £97m Investment

25th April, 2019 (10 Comments)

After several years of development Alphabet’s (Google) Loon project, which hopes to distribute mobile broadband (4G / 5G) connectivity from High Altitude Platforms (stratospheric balloons), has just secured an investment of £97m ($125m) from SoftBank’s HAPSMobile in order to help support their commercial roll-out (due to begin this year).

VIDEO OneWeb Successfully Launch First 6 LEO Broadband Satellites

28th February, 2019 (0 Comments)

British registered space company OneWeb, part of a joint venture with Airbus, last night succeeded in launching the first six (OneWeb F6) of their compact low-latency ultrafast broadband satellites into circular Low Earth Orbit (LEO) around the earth at 1000km (close to their operational orbit).

pureLiFi to Unveil Gigabit Speed Visible Light Network for Consumers

6th February, 2019 (2 Comments)

A developer of the new Visible Light Communication (VLC) based networking technologies, pureLiFi, has announced that they’re about to demonstrate the first “consumer ready” Gigabit speed Light Fidelity (LiFi) kit. The new technology has also been miniaturised so that it can fit inside of a Smartphone.

Trial of 1Gbps 5G Mobile Network for UK Autonomous Vehicles to Start

4th February, 2019 (2 Comments)

The AutoAir project, which is supported by a £4.1m Government grant, has confirmed that the UK’s first independent 5G enabled trial of Connected and Autonomous Vehicles (CAVs) will go live this month at the Millbrook Proving Ground (Bedfordshire). Mobile broadband speeds of up to 1Gbps are expected.