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Article Archive for Category Tag: Science

 
3d reflector wifi boost

13th November, 2017 - 9:50 am (2 Comments)

A new study from a team of researchers working out of Dartmouth College, and the Universities of Washington, Irvine and Columbia in the USA, has demonstrated how it’s possible to easily build a low-cost 3D printed reflector that can be used to improve your home WiFi wireless network signals.

twisted light

31st October, 2017 - 8:26 am (5 Comments)

A team of scientists working in the Photonics Research Group at the University of Glasgow (Scotland) has made progress on a way to adapt twisted light across a wireless optical (laser) ultrafast broadband network, which they claim could make traditional fibre optic (FTTH/P) cables “obsolete.”

fibre_optic_cables_on_a_table

19th October, 2017 - 3:32 pm (8 Comments)

Openreach (BT) has announced that they are to conduct a second Proof of Concept (PoC) trial of “Spectrum Refarming” technology, which in theory could result in a boost to broadband speeds by allowing different technologies (e.g. FTTC / VDSL2 and G.fast) to share the same spectrum frequency.

fibre optic white cables

19th October, 2017 - 11:41 am (0 Comments)

Scientists working out of the Optical Networks Group at University College London have developed a cheaper and simpler receiver for optical “full fibre” (FTTH/P) broadband networks, which makes it possible to dedicate a wavelength of light to each subscriber and “avoid bandwidth sharing.”

LED Light Bulbs

14th September, 2017 - 10:45 am (3 Comments)

A team working out of Brunel University London has secured £720,000 of funding from Europe’s Horizon 2020 programme in order to help them develop a 10Gbps capable home wireless network using hybrid Li-Fi (Light Fidelity) and mmWave tech inside LED (Light-Emitting Diode) room lights.

openreach uk telecoms engineer with back turned

10th May, 2017 - 8:50 am (13 Comments)

A new Proof of Concept trial in Kent (England) is about to begin that could allow Openreach’s (BT) new ultrafast G.fast technology to share the same spectrum as existing FTTC (VDSL2) “fibre broadband” services, which in the future might help to boost speeds beyond 330Mbps.

broadband internet speed uk

9th May, 2017 - 6:01 pm (9 Comments)

California-based ASSIA, which supplies broadband management systems to ISPs, has today announce that “extreme high frequency sub-millimeter waves” could in the future be used to push broadband speeds of up to 1Tbps (Terabit per second) down a single 100 metre twisted-pair copper line.

spacex rocket launch low earth orbit satellite broadband

4th May, 2017 - 9:59 am (9 Comments)

Rocket company SpaceX has released an update on their plans to launch a global constellation of 4,425 small Low-Earth Orbit (LEO) satellites (a further 7,500 could follow) from 2019, which they claim will support ultrafast broadband speeds of up to 1Gbps and low latency times of just 25ms.

infrared_blub_wireless_communications_technology

21st March, 2017 - 8:19 am (1 Comment)

Before Bluetooth came along it was quite normal for early portable devices (PDAs, Smartphones etc.) to communicate via a short line-of-sight link using Infrared light. Now scientists at the Eindhoven University of Technology have used a similar approach to deliver a “100 times faster” WiFi style network.

5g verizon trial usa

22nd February, 2017 - 5:52 pm (1 Comment)

Verizon has today announced that in April 2017 they will become one of the first Mobile operators in the world to launch a real-world trial of future 5G technology. Initially this aims to deliver multi-Gigabit speeds via a fixed wireless broadband network to select customers in 11 markets across the USA.

wireless_wifi_and_lan_computer_network

7th February, 2017 - 9:12 am (3 Comments)

A team of Japanese scientists have developed a TeraHertz (THz) transmitter that is capable of transmitting digital data at a rate of 105Gbps (Gigabits per second) over a single channel using the 300GHz band, which they claim could power a future generation of Mobile Broadband and Satellite links.

wireless internet radio spectrum frequency

1st December, 2016 - 12:24 pm (3 Comments)

Researchers from Japan have managed to boost the speed of WiFi data transmissions to 34Gbps (Gigabits per second) by harnessing the 500GHz band of radio spectrum, which falls within the TeraHertz range (300GHz+). Even faster speeds are coming, but distance may be a problem.

fibre optic cables on pcb circuit board

13th October, 2016 - 10:39 am (6 Comments)

Telecoms giant BT and Japanese electronics firm Toshiba have today teamed-up to demonstrate the future of secure data communication via quantum cryptography, which works by delivering secret keys over fibre optic cables via the “smallest possible packets of light.”

wireless internet radio spectrum frequency

4th October, 2016 - 9:00 am (0 Comments)

A recent study from Qualcomm Technologies has concluded that home WiFi (WLAN) wireless networks will need more than double the current amount of radio spectrum (around the 5GHz band) to deliver “sustained” speeds of 1Gbps (1000Mbps+) throughout an entire home.

AirGig Powerline Wireless Broadband

23rd September, 2016 - 1:05 am (9 Comments)

The research and development division of global telecoms giant AT&T has begun to develop a new twist on the old Powerline Communications idea, but instead of sending electrical signals over the national grid’s power cables it would use the cables to “guide” a wireless broadband transmission.

fibre_optic_rays_green_and_blue

19th September, 2016 - 10:41 am (3 Comments)

A joint team of researchers working for Nokia Bell Labs, Deutsche Telekom T-Labs and the Technical University of Munich in Germany has successfully used a new technology to push 1Tbps of real-world data transfer over a pure fibre optic cable to hit close to its theoretical maximum (The Shannon Limit).

megamimo2_technology_demo

25th August, 2016 - 8:17 am (0 Comments)

Researchers working at the Massachusetts Institute of Technology (MIT) have developed a more efficient way of coordinating multiple wireless broadband routers at the same time by using their new MegaMIMO 2.0 technology, which could deliver three times faster WiFi speeds and double the range.

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