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Article Archive for Category Tag: science

 
network ethernet links

17th December, 2014 - 7:38 am (12 Comments)

Key hardware for the next generation DOCSIS 3.1 cable broadband standard, which could eventually be used by Virgin Media (Liberty Global) to deliver top UK Internet download speeds of up to 10Gbps (Gigabits per second) and 1Gbps uploads via their predominantly urban network, has successfully passed its first interoperability tests.

copper and fibre optic hybrid broadband cables uk

7th December, 2014 - 7:50 am (18 Comments)

The International Telecommunication Union (ITU-T) has now given its final approval to the next generation G.fast (ITU G.9701) broadband standard, which in a few short years could replace BTOpenreach’s ‘up to’ 80Mbps FTTC service and potentially deliver up to around ten times the speed using similar hybrid fibre lines (mixed fibre optic and shorter copper).

wireless_rural_broadband_field_mast

2nd December, 2014 - 8:41 am (2 Comments)

Mobile operator EE has today announced that its new “Micro Network” solution, which is based on technology designed by Parallel Wireless, will be used to expand their 3G and 4G based Mobile Broadband and voice coverage to reach more than 1,500 rural communities, without the need for new cabling, by 2017 (i.e. locations where existing coverage is unreliable and fixed line home broadband is slow).

fibre optic cable spectrum colours

27th October, 2014 - 4:50 pm (3 Comments)

A team of Dutch scientists working at the Eindhoven University of Technology have built a new type of fibre optic cable with seven cores (traditional cables often have only a single core for laser light to travel down), which has enabled them to push an astonishing data speed of 255Tbps (Terabits per second) over a single 1km long link.

gfast_a1_trial_speedtest

16th October, 2014 - 11:48 am (55 Comments)

Austrian ISP A1 Telekom (Telekom Austria Group) and Alcatel-Lucent claim to have connected the first customer in the world to a domestic copper telecoms network using G.fast (ITU G.9700/1) technology, which some predict could eventually replace BT’s up to 80Mbps capable Fibre-to-the-Cabinet (FTTC) service in the United Kingdom.

samsung_5g_mobile_broadband_test

16th October, 2014 - 10:34 am (0 Comments)

Electronics giant Samsung claims to have successfully delivered record setting Mobile Broadband speeds of a staggering 7.5Gbps (Gigabits per second) using a prototype of their next generation 5G technology, with the uninterrupted speeds falling away to 1.2Gbps when the service was tested while travelling at just over 60Mph (Miles per hour) on a 4.35km long racetrack.

wireless broadband internet mast

14th October, 2014 - 1:00 pm (4 Comments)

The joint £94m BT and Connecting Devon and Somerset project in England has successfully used a “pioneering new” 4 kilometre microwave radio link to help supply capacity for an FTTC (up to 80Mbps) equipped Street Cabinet in the remote Devon village of Northlew, which would have otherwise required the installation of an expensive fibre optic cable.

wireless internet radio spectrum frequency

13th October, 2014 - 2:24 pm (5 Comments)

Samsung are next year aiming to become one of the first companies to commercialise the potential of last year’s officially approved 802.11ad standard for WiFi wireless networking, which could eventually deliver speeds of up to 7 Gigabits per second (Gbps) using the unlicensed 60GHz (57-66GHz) radio spectrum band.

fibre optic fiber optic cables

8th October, 2014 - 11:23 am (9 Comments)

BT and Huawei have successfully harnessed a “record spectral efficiency” of 5.97bit/s/Hz in order to deliver super channel speeds of 3Tbps (Terabits per second) over an existing 359km long fibre optic link using commercial grade hardware and software in a real world environment.

fibre optic cable spectrum colours

1st August, 2014 - 9:53 am (0 Comments)

A team of scientists working at the Technical University of Denmark (DTU) has broken a new record after they were able to use a single laser to transmit data speeds of 43Tbps (Terabits per second) over a single fibre optic cable, which is important because this kind of setup is arguably reflective of a real-world environment.

copper cable uk scrap crime theft

9th July, 2014 - 9:43 am (22 Comments)

Telecom giant Alcatel-Lucent appears, perhaps to the dismay of fibre optic campaigners, to have given the traditional copper telephone line a new lease of life after its Bell Labs research division claimed to set a new world record by delivering “ultra-broadband” speeds of 10,000Mbps (Megabits per second) over the aging infrastructure using a prototype technology called XG-FAST (G.fast2?).

ericsson 5g at 5000mbps demo

3rd July, 2014 - 8:08 am (4 Comments)

Telecoms giants Ericsson and Japanese operator NTT DOCOMO have taken their experimental 5G based Mobile Broadband technology a step forward by conducting one of the first live, over-the-air, demonstrations of the new service running at speeds of 5.8Gbps (Gigabits per second) using the 15GHz band of radio spectrum.

5g mobile broadband

16th June, 2014 - 9:47 am (3 Comments)

The next generation of 5G based Mobile Broadband services, which could deliver speeds of up to 10Gbps (Gigabits per second) or more, appeared to come a step closer today after Europe and South Korea signed a new deal that will see both working jointly towards a global definition of the new standard and to cooperate in research.

world internet connectivity

3rd June, 2014 - 8:11 am (2 Comments)

Birmingham-based Aston University in England has launched a new £1.5m international project called Petabit Energy Aware Capacity Enhancement (PEACE) that aims to “significantly improve bandwidth” and “reduce energy consumption” on our major fibre optic networks, which carry over 99% of all network and Internet data.

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