Wireless networking

Wireless networking has freed IT users from the confines of their desk and the wired network. Technologies such as 802.11 Wi-FI, Bluetooth and even satellite links have opened up new opportunities for IT innovation. We analyse the latest trends and technologies.

News 25 May 2023
WBA releases standardised technical framework for operator-managed Wi-Fi

Report from global wireless ecosystem proposes interoperable reference architecture for managed Wi-Fi deployment, operation, remote management and diagnostics of home networks Continue Reading
News 22 May 2023
Telstra makes 400Gbps services available through key Australian city routes

Wholesale division of Australia-based global telco offers customers ability to use 400Gbps wavelength services after enhancements made to advanced, high-bandwidth optical infrastructure based on optical technology Continue Reading

Tip 26 May 2021

Enterprise RF spectrum management best practices

Effective spectrum management requires coordination from company departments to follow certain policies before introducing wireless devices to the enterprise. Continue Reading
News 24 May 2021

Vaccine status drives more than a million new users to NHS App

Over 11,000 people have registered their preference for organ donation via the NHS App in just four days, 10 times more than average for that time Continue Reading
News 24 May 2021

Hard Rock Hotel checks in Extreme Wi-Fi 6 to enhance guest experience

Advanced cloud-managed Wi-Fi enables secure, reliable connectivity and simplified network management throughout historic site of renowned global hotel chain Continue Reading
Answer 21 May 2021

6 trends in corporate campus networks

Networks are evolving, and that evolution includes enterprise campus networks. Trends like network automation, 5G and machine learning are modernizing campus networks. Continue Reading
20 May 2021

Singapore employees want more support from employers for remote working

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News 17 May 2021

How M1 is striving to be a digital telco

Singapore’s M1 is dialling up its digital chops by monetising its data, building more personalised services for subscribers, and going beyond connectivity as it evolves into a digital telco Continue Reading
Feature 17 May 2021

The right tech choices for hybrid workers

Various studies give a mixed reaction to businesses returning to office work, but what is apparent is that support for remote working will continue Continue Reading
News 12 May 2021

More than a third of UK homes have gigabit-capable broadband

First interim update to UK regulator’s audit of mobile coverage and fixed broadband availability finds gigabit industry defies pandemic to continue aggressive infrastructure deployment Continue Reading
News 06 May 2021

WBA OpenRoaming enabled in forthcoming Telecom Infra Project OpenWiFi standard

Open technology initiative adopts OpenRoaming Wi-Fi roaming standard to facilitate what is claimed to be seamless roaming connectivity using the wireless network Continue Reading
News 03 May 2021

New standard to simplify IoT device onboarding

Fido Alliance’s device onboarding protocol will automate the process of connecting internet-of-things devices to device management platforms while improving security Continue Reading
Tip 22 Apr 2021

Wi-Fi 6 vs. Wi-Fi 6E: Spectrum, not hype, is key difference

The extended spectrum of Wi-Fi 6E sounds promising. But, when assessing Wi-Fi 6 vs. Wi-Fi 6E, organizations should pay close attention to radio frequency characteristics. Continue Reading
News 15 Apr 2021

Singtel debuts portable 5G technology kit

Singapore telco develops 5G technology kit that includes all the equipment needed for enterprises to test 5G applications in their own premises Continue Reading
Tip 14 Apr 2021

Wi-Fi 6 rollout requires careful review of network devices

Wi-Fi 6 is just one part of the overall enterprise network. Organizations need to evaluate several network components to ensure a smooth Wi-Fi 6 deployment. Continue Reading
News 01 Apr 2021

2020 network upstream growth rate nearly 4x pre-pandemic levels

OpenVault study shows the impact of business hours increases and individual subscriber behaviour on upstream capacity is putting unprecedented strain on network operators Continue Reading
News 29 Mar 2021

CW Innovation Awards: Jio Platforms taps machine learning to manage telco network

Why India’s largest telecom operator built its own machine learning platform to meet the growing data and signalling requirements of new networks Continue Reading
News 23 Mar 2021

UK defence strategy strengthens AI, cyber and satellite spies

The nature of warfare is changing. Electronic warfare will need to be a key component of the UK’s defence strategy Continue Reading
News 23 Mar 2021

Interview: Ivan McKee, Scottish innovation minister

Scotland’s innovation minister talks to Computer Weekly about the country’s new digital strategy, the importance of inclusion, and why the strategy is underpinned by ethical thinking Continue Reading
News 15 Mar 2021

Kawasaki Kisen Kaisha becomes Nokia FAN for green transport

In its effort to improve environmental safety and quality with the latest class of gas-fuelled vessel, leading Japanese shipping line implements 4G/LTE field area network Continue Reading
Feature 14 Mar 2021

India is becoming a hotspot for IoT

India is set to be a cradle for internet of things deployments thanks to its vibrant economy and its potential to play a bigger role in global manufacturing Continue Reading
News 11 Mar 2021

CityFibre extends full-fibre network to Peterborough

Former leading altnet to put a further £1.5m into its high-speed broadband connectivity project Continue Reading
Tip 26 Feb 2021

5 benefits of Wi-Fi 6 for enterprise networks

In a perfect world, Wi-Fi 6 could introduce several benefits to business networks. But real-world conditions could curb the wireless technology's true potential. Continue Reading
News 24 Feb 2021

Wi-Fi Alliance improves quality of service for real-time Wi-Fi applications

New certification programme for wireless broadband quality-of-service management is claimed to be able to bring robust service delivery and high-quality Wi-Fi experiences Continue Reading
News 23 Feb 2021

Australia’s Macquarie Telecom debuts SD-LAN service

The software-defined local area networking service will make it easier for enterprises to manage Wi-Fi networks and regulate the density of people at a given location Continue Reading
News 22 Feb 2021

Malaysia government intervenes to drive 5G forward

The government of Malaysia pledges to spend 15bn ringgit to set up an entity that would be granted spectrum and operational scope to manage 5G roll-outs Continue Reading
News 10 Feb 2021

Vodafone UK adds Digitalk to MVNO portfolio

UK telco taps global mobile virtual network enabler service provider, offering cloud-based real-time communications platforms, to assist in on-boarding partners to virtual network Continue Reading
News 05 Feb 2021

CE consortium calls on comms regulator to ignore pleas to delay 6GHz certification

As users’ reliance on wireless devices increases, the US Consumer Technology Association warns FCC to ignore lobbying to pause progress of Wi-Fi 6E equipment certification Continue Reading
News 05 Feb 2021

RAN returns strong growth but Nokia prepares for challenging year ahead

Comms tech provider claims solid Q4, full year 2020 performance but anticipates “meaningful headwinds” in year of transition Continue Reading
News 04 Feb 2021

Wi-Fi global economic value to reach $5tn in 2025

Study of the mainstay of in-home work, educational and entertainment communications finds Wi-Fi is a major global economic engine Continue Reading
News 03 Feb 2021

AWS and Telstra team up on 5G

Australia’s Telstra will explore a range of AWS’s edge computing offerings that can be integrated into its 5G network to speed up the performance of 5G applications Continue Reading
News 02 Feb 2021

Microsoft and Singtel team up on 5G via Azure Stack

Microsoft Azure customers in Singapore will soon be able to use Singtel’s 5G infrastructure to power 5G applications through the telco’s edge computing platform Continue Reading
News 29 Jan 2021

Wi-Fi Alliance advances support for Wi-Fi 6E ecosystem

Specification published defining architecture, protocols and functionality for the automated frequency coordination system-to-AFC device interface to maximise the 6 GHz spectrum opportunity and expand Wi-Fi 6E benefits Continue Reading
News 28 Jan 2021

Collaboration to the fore as ‘staggering’ change predicted for IT in 2021

With 2020 exposing the leaders versus the laggards in enterprise digital transformation, research shows companies intend to invest in SD-WAN and MPLS, UCaaS and CCaaS to stay competitive in 2021 Continue Reading
Photo Story 13 Jan 2021

Five easy tips to improve working from home networks

With many people having to work from home, we look at how to get the most from an existing broadband internet connection Continue Reading
News 12 Jan 2021

Virgin Media aims for in-home connectivity transformation with Intelligent WiFi Plus

As it ramps up gigabit network development in locations across the UK, cableco launches Wi-Fi access devices to work with new access system to bring up to three times faster in-home wireless speeds Continue Reading
News 08 Jan 2021

BT offers unlimited data for remote learning

UK incumbent telco joins campaign to make sure disadvantaged children can get connected as Covid-19 lockdown closes schools and other educational establishments Continue Reading
News 07 Jan 2021

Jeremy Darroch steps down as Sky Group chief executive

Exec who transformed former satellite TV provider into Europe’s largest multi-platform communications provider with mobile, telephony and FTTH steps down after 13 years Continue Reading
News 21 Dec 2020

5G roll-outs to continue apace in 2021

New 5G launches will be led by telcos in forerunner markets, but the industry’s near-term outlook will depend on the timing of an economic recovery Continue Reading
News 16 Dec 2020

Singapore employees want more support for remote working

Singapore workers faced challenges in accessing internal company resources, spotty connections and had to use their personal devices for business while working remotely Continue Reading
News 14 Dec 2020

Optus teams up with VMware on SD-WAN

Australia’s second biggest telco, Optus, will offer VMware’s SD-WAN solution to enterprises in a highly fragmented market Continue Reading
News 09 Dec 2020

Amnesia:33 IoT flaws dangerous and patches unlikely, say experts

The disclosure of multiple flaws by Forescout has raised big questions for the developers of connected products, and for their users Continue Reading
News 08 Dec 2020

Multiple D-Link routers found vulnerable to attack

Digital Defense discloses a remotely exploitable root command injection flaw in a number of D-Link wireless router devices Continue Reading
E-Zine 01 Dec 2020

How retailers are using technology to survive

In this week’s Computer Weekly, with high street retailers struggling to survive, we look at how technology can keep stores relevant. Everyone is focusing on flash storage, but hard disk drives are still an essential part of the IT toolkit. And we examine the latest developments in the ongoing Post Office Horizon IT scandal. Read the issue now. Continue Reading
News 30 Nov 2020

Orange unveils plans for French 5G roll-out

Two years after gaining spectrum for 5G services in its home territory, the mobile network operator reveals first French cities for 5G deployment using 3.5GHz frequencies Continue Reading
News 24 Nov 2020

Belgian security researcher hacks Tesla with Raspberry Pi

Belgian security researcher Lennert Wouters once again succeeds in hacking a Tesla vehicle, this time by exploiting the Bluetooth Low Energy standard Continue Reading
News 23 Nov 2020

Birmingham, Dudley councils accelerate 5G roll-out

Local authorities say developing fifth-generation mobile network infrastructure is critical to driving economic recovery in the region post-Covid Continue Reading
News 20 Nov 2020

Widespread adoption of WBA OpenRoaming on the cards

Cross-industry survey reveals rapid uptake and widespread acceptance of wireless broadband standard announced in May 2020 Continue Reading
News 18 Nov 2020

Konvoy Group to track keg fleet with IoT

Australian supplier of rental kegs to breweries is deploying beacons to monitor the location and temperature of 70,000 kegs in Australia and New Zealand Continue Reading
E-Zine 17 Nov 2020

How Mastercard is taking digital payments into a new era

In this week’s Computer Weekly, we talk to Mastercard about how the credit card giant is using new technologies to take digital payments into a new era. After months of unprecedented uncertainty, we ask CIOs how they are planning for the next 12 months. And we examine how the growth in remote working will affect IT salaries. Read the issue now. Continue Reading
News 16 Nov 2020

Wireless industry warns of urgent need for more Wi-Fi spectrum

As demand for broadband connectivity surges worldwide, bodies representing wireless companies highlight what they say is a pressing need for access to the 6GHz frequency band Continue Reading
News 16 Nov 2020

NHS completes transition to HSCN

All 950 NHS, social care, private sector and local authority organisations have migrated from the legacy N3 network to the Health and Social Care Network Continue Reading
News 12 Nov 2020

Wi-Fi 6 ready for carrier network deployment

Wireless standards body reveals successful trial for next-generation Wi-Fi, proven to deliver nearly three times faster than its predecessor and with significantly higher throughput and lower latency Continue Reading
Feature 11 Nov 2020

Cloud RANs offer promise in APAC, but not in near future

While there is growing interest in cloud-based radio access networks, experts argue that telcos will still cautiously approach the technology in a phased manner Continue Reading
News 08 Nov 2020

Optus to acquire Amaysim, signals decline of MVNO market

Optus’s A$250m acquisition of Amaysim could signal the decline of the mobile virtual network market, according to Venture Insights Continue Reading
News 05 Nov 2020

GSMA calls for whole-of-government approach to digital societies

Asia-Pacific countries need to take a whole-of-government approach and not regulate the telecoms industry in isolation to advance their digital societies Continue Reading
Opinion 27 Oct 2020

What’s next for Wi-Fi?

New and emerging 802.11 wireless LAN technologies continue to develop. Users who need to replace routers have a decision to make: buy now or wait for the next upgrade cycle in 2021? Continue Reading
News 08 Oct 2020

Singtel rolls out 5G trial network for enterprises

Singtel is providing enterprises with early access to its 5G standalone network at its testing facility to test and develop new 5G applications Continue Reading
News 30 Sep 2020

Wi-Fi Vantage certification adds support for managed wireless advancements

Latest development from wireless collaboration forum see Wi-Fi 6 and WPA3 optimise and secure the Wi-Fi experience in managed networks Continue Reading
News 30 Sep 2020

VMware wants to decouple the telco technology stack

VMware is trying to break the stranglehold of integrated technology stacks on telcos, but network equipment suppliers are not ceding ground Continue Reading
News 28 Sep 2020

Singapore to build 5G talent pipeline

Singapore’s telcos will start hiring and training about 1,000 telecoms professionals by year-end to support the deployment of 5G networks Continue Reading
News 23 Sep 2020

Virgin hits 2.2Gbps broadband speeds in innovation trial

UK cable network reveals proof-of-concept trial to showcase multi-gigabit broadband speeds delivered without the need for additional infrastructure or civil engineering works Continue Reading
E-Zine 21 Sep 2020

Can Arm stay strong under Nvidia?

In this week’s Computer Weekly, we examine the implications of the controversial acquisition of UK chip leader Arm by US rival Nvidia. Black Lives Matter has raised awareness of social inequalities, but is the tech sector becoming more diverse? And we ask if business software can learn from the addictive nature of social apps. Read the issue now. Continue Reading
Tip 18 Sep 2020

How to build a private 5G network architecture

A private 5G network could provide organizations with greater control over their wireless environments. But cost and complexity could be critical deterrents. Continue Reading
Tip 15 Sep 2020

7 top 5G enterprise use cases and business opportunities

While 5G is not fully baked yet, early business use cases are intriguing. Connections between branch offices and headquarters, for instance, could be improved with fixed wireless. Continue Reading
News 14 Sep 2020

NTT taps data analytics and cloud for Tour de France

NTT’s analytics and cloud capabilities stood up to the test amid crashes and poor weather conditions during the first stage of this year’s Tour de France Continue Reading
News 04 Sep 2020

Nokia powers the grid in China for the world’s biggest utility company

Nordic comms tech giant’s WaveFabric supports power grid expansion with resilient, scalable optical network Continue Reading
News 03 Sep 2020

Enterprise WLAN market takes a tumble

Quarantines and lockdowns due to pandemic are presenting a headwind for the enterprise WLAN market, with falls in first quarter persisting over the next three months of the year Continue Reading
Answer 01 Sep 2020

LoRa vs. 5G: Can they coexist for IoT network connectivity?

LoRa vs. 5G technologies differ in terms of cost, use cases and technology types. However, LoRa and 5G may complement each other well for IoT connectivity. Continue Reading
News 26 Aug 2020

Unwired Planet wins patent licensing case against Huawei

Landmark ruling goes in favour of Unwired Planet and Conversant Wireless and may define the future of telecoms patent licensing Continue Reading
News 21 Aug 2020

Scottish government reveals broadband voucher scheme to make up project shortfall

Government reveals details of funding for Scottish residents who fall outside reach of its primary broadband project Continue Reading
News 18 Aug 2020

StarHub starts 5G commercial trial for consumers and businesses

StarHub customers will be among the first in Singapore to access 5G services which are being delivered through a non-standalone network Continue Reading
News 11 Aug 2020

DAG Wireless unveils 4G/5G infrastructure for in-flight connectivity

Broadband access products provider announces new FCC and DO-160 certified in-flight broadband network designed to offer first-class wireless connectivity experiences Continue Reading
News 05 Aug 2020

Extreme delivers secure access to virtual health services in Madrid

Madrid Digital Telehealth Network expands access to essential health services to 1.5 million citizens, ensuring the safety of patients and staff Continue Reading
News 05 Aug 2020

Nokia to set up robotics lab at Indian Institute of Science

The Nokia Centre of Excellence for Networked Robotics will explore the use of drones, advanced communications and artificial intelligence in agriculture and industrial automation, among other applications Continue Reading
E-Zine 04 Aug 2020

The UK’s $500m space technology gamble

In this week’s Computer Weekly we ask why the UK government is spending $500m on a bankrupt satellite technology company. After a European court quashes the EU-US data sharing agreement, we examine the implications for a UK-EU data protection deal after Brexit. And how have small cloud suppliers coped in the pandemic? Read the issue now. Continue Reading
News 28 Jul 2020

Why supply chain visibility is key to APAC retailers

Having complete visibility over the supply chain will enable retailers to tide over the Covid-19 coronavirus pandemic and transform their businesses Continue Reading
News 15 Jul 2020

London boroughs say Covid-19 shows digital and innovation ‘more important than ever’

An association of councils in the greater London area notes that local government’s capacity to adopt technology and innovate is essential in coping with the post-pandemic world Continue Reading
News 14 Jul 2020

HPE extends edge to home network

With employees working from home, IT departments are struggling to provide adequate remote access to corporate systems Continue Reading
News 14 Jul 2020

Yorkshire Water teams with BT to turn on tap for NB-IoT

Narrowband internet of things pilot scheme examines potential to optimise the management of utility firm’s estate and provide greater access for local businesses in South Yorkshire to take advantage of IoT advancement to boost economic growth Continue Reading
News 13 Jul 2020

INCA calls for added investment in apprenticeships and skills to hit government broadband target

The Independent Networks Cooperative Association welcomes UK government plans to increase investment in workplace training and apprenticeships to address the growing skills shortage in the sector Continue Reading
News 03 Jul 2020

Virgin Media, Cisco unveil first-ever commercial deployment of OpenRoaming at Canary Wharf

Wireless communications based on new connectivity aims to ‘dramatically’ improve efficiencies for more than 20,000 businesses, entrepreneurs, independent retailers, bars, cafes and workspaces in London’s Docklands Continue Reading
News 02 Jul 2020

Telco edge to accompany 5G roll-outs in APAC

Pilot projects are underway in the Asia-Pacific to deploy telco edge infrastructure to support high-bandwidth, low-latency applications Continue Reading
News 30 Jun 2020

Optus to test 5G mmWave technology

The Australian telco is testing mmWave technology using the 26GHz band at four locations in Sydney Continue Reading
Feature 29 Jun 2020

How Malaysia’s industries are tapping IoT

Computer Weekly speaks to four industries that claim to have benefited from various IoT deployments and how it has changed their businesses Continue Reading
News 26 Jun 2020

Ford gets into gear with Vodafone 5G for future-proof electric vehicle production

Global automotive giant gains funding to implement and develop the potential of 5G in electric vehicle manufacturing processes in particular as regards cross-site connectivity Continue Reading
News 25 Jun 2020

Ericsson, Nokia to power Singapore’s 5G networks

European telecoms network suppliers Ericsson and Nokia have been selected by Singapore telcos to deploy the country’s two standalone 5G networks Continue Reading
News 22 Jun 2020

Global 5G subscriptions to hit nearly three billion by 2025

5G will account for a fifth of mobile subscriptions by 2025 in Southeast Asia and Oceania, underscoring the keen adoption of emerging technologies in the Asia-Pacific region Continue Reading
News 22 Jun 2020

Telus turns on first wave of Canadian 5G network

Operator announces latest part of its infrastructure evolution with 5G network designed to enhance the coverage, speed and reliability for customers across Canada Continue Reading
News 19 Jun 2020

Cisco makes statement of intent for ‘new normal’ networking priorities

Networking technology giant adds new capabilities across its intent-based networking portfolio to give customers greater control, security, insights to drive better digital experiences. Continue Reading
Answer 16 Jun 2020

Is Wi-Fi 6 backward-compatible? Yes and no

With the advent of a new wireless standard, some users may wonder: Is Wi-Fi 6 backward-compatible? The answer is yes. But do you want full backward compatibility? Continue Reading
News 16 Jun 2020

UK network resilience improves during Covid-19 lockdown

UK’s fixed networks handling increased traffic well since lockdown, but customer experience is somewhat affected, especially when connected via Wi-Fi, on several days starting 20 March 2020 Continue Reading
News 15 Jun 2020

New Zealand schools to get Wi-Fi 6 in connectivity boost

More than 2,000 schools across New Zealand will be among the first in the country to enjoy the improved coverage and access speeds of Wi-Fi 6 Continue Reading
News 12 Jun 2020

Minister downgrades status of UK contact-tracing app from vital to ‘cherry on cake’

Scientists warn of fundamental flaws of Bluetooth technology in proximity measurement function of much-delayed app Continue Reading
News 12 Jun 2020

100,000 cheap wireless cameras vulnerable to hacking

Active devices built by Chinese firm HiChip have been sold in the UK as webcams and connected baby monitors Continue Reading
E-Zine 11 Jun 2020

CW Europe: 5G rush in Russia

Russian mobile operators are pooling their resources to help them overcome the technical challenges of creating 5G networks. Also read why Swedbank is rebuilding its anti-money laundering systems, and how a public-private partnership in the Netherlands is combating business email compromise fraud. Continue Reading
News 10 Jun 2020

Ericsson continues 5G roll-out in the UK, writes down Chinese assets

It’s a classic case of swings and roundabouts for the Swedish communications technology provider, as it cheers UK win for its 5G technology but admits defeat in business in China Continue Reading
Feature 10 Jun 2020

Coronavirus: How to go back to the office safely and securely

Security teams should be used to supporting remote workers effectively by now, but what’s going to happen when people start returning to their offices? We look at the risks and how to address them. Continue Reading
Answer 08 Jun 2020

Wi-Fi vs. Ethernet: What's the difference and which is better?

When assessing Wi-Fi vs. Ethernet, each connection type has its benefits and drawbacks. Find out why one standard might be more reliable for your network. Continue Reading
News 05 Jun 2020

Third of UK internet users report worse service since lockdown

Even though operators assured at beginning of lockdowns that their infrastructures could cope with the extra strain on home networks, UK internet users say the quality of their online experiences has demonstrably worsened Continue Reading
News 05 Jun 2020

Global enterprise WLAN market dips in first quarter of 2020

Consumer market buoyed but Covid-19 lockdowns blow headwind into enterprise sector for worldwide wireless local area network market for the first quarter of 2020 Continue Reading
News 04 Jun 2020

Small businesses failing on remote worker protection

Only one-third of people working for small businesses have received any guidance from their employers on how to secure their remote working set-up Continue Reading