Networking and communication
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Feature
07 May 2024
Polar Bear Pitching: Hot mobile apps come in from the cold
Flexing its current technological muscle, the city of Oulu in Finland shows that in addition to being a hub of 5G and 6G development, it is also a hot house for mobile apps, even from a hole in the ice Continue Reading
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Feature
19 Feb 2024
Mobile’s next generation: The 6G-based hyper-connected future of living and work
We continue our look at the work in the field of 6G communications in the Finnish city of Oulu, most notably at its university, and see what products and services the new network will support Continue Reading
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News
28 Dec 2022
Complaints that NCA failed in duty of candour over EncroChat warrants ‘incredible’, court hears
NCA lawyers argue that a decision by an NCA intelligence officer to disclose notes of a key meeting after two-and-a-half years boosts her credibility as a witness Continue Reading
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News
22 Dec 2022
Top 10 India IT stories of 2022
We recap the top 10 stories in India, including the digitisation work undertaken by global firms in the country and the progress made by local enterprises in harnessing technology Continue Reading
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Definition
22 Dec 2022
persistent connection
A persistent connection, also known as an HTTP persistent connection, refers to a network communication channel that remains open for further HTTP requests and responses instead of closing after a single exchange. Continue Reading
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News
22 Dec 2022
UK operators brace for broadband surge
UK infrastructure operators see year of massive traffic driven by major events such as the Queen’s funeral, live sport and online gaming, and get ready for further network peaks across the Christmas period Continue Reading
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Feature
22 Dec 2022
Freeing the hybrid workforce from quiet constraint
The rapid shift to hybrid working may be contributing to the trend of 'quiet constraint'. We look at how technology can be applied to really work for a distributed workforce Continue Reading
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News
21 Dec 2022
Top 10 ANZ IT stories of 2022
We recap the top 10 stories in Australia and New Zealand, including the opportunities and challenges that organisations in the region have faced over the past year Continue Reading
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News
20 Dec 2022
CityFibre lights up Luton with gigabit broadband
UK’s largest independent broadband infrastructure provider rounds off hugely active year by successfully completing full-fibre network roll-out in large parts of East Luton, including Stopsley and Wigmore Continue Reading
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Feature
20 Dec 2022
5 sustainability initiatives in the telecommunications industry
Telecom operators have committed to sustainability plans to reduce carbon emissions and energy use. But they also face challenges, like competing goals and behavioral changes. Continue Reading
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News
20 Dec 2022
EE goes live in first-of-its-kind mobile infrastructure pilot in London
BT-owned mobile division announces first outdoor 4G and 5G small cell network in the UK capable of hosting all four mobile network operators from day one through bespoke technical solution and centralised radio access network Continue Reading
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20 Dec 2022
Clearing the barriers to full digital connectivity
Millions of households rely on good connectivity for work, study or leisure. But how much has fast and consistent broadband connectivity spread across the UK? Continue Reading
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Blog Post
20 Dec 2022
Dealing with the growing problem of edge and IoT sprawl
Amidst all the hype regarding the massive growth potential for IoT and for edge computing in general, there is an elephant in the room, and that’s edge sprawl. It’s as if the edge evangelists are ... Continue Reading
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News
20 Dec 2022
Top 10 telecoms stories of 2022
Here are Computer Weekly’s top 10 telecoms stories of 2022 Continue Reading
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E-Zine
20 Dec 2022
The Post Office IT scandal – cock-up or cover-up?
In this week’s Computer Weekly, the second phase of the Post Office IT scandal inquiry revealed further shocking details at every turn – we review the latest evidence. We examine progress of the roll-out of fast broadband connectivity across the UK. And as the Online Safety Bill returns to Parliament, we look at the ongoing arguments about how to keep the internet safe. Read the issue now. Continue Reading
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News
19 Dec 2022
BT C-RAN 5G architecture pilot scheme live in Leeds
BT takes next-gen mobile connectivity a stage further with a 5G pilot scheme to enhance coverage and connectivity in key UK city enabling local customers to access faster, more reliable speeds Continue Reading
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News
16 Dec 2022
UK unis implement new IP traffic policies to combat ransomware
Jisc will introduce new measures to protect UK universities and research institutions from ransomware attacks that exploit the Remote Desktop Protocol remote-access feature Continue Reading
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News
15 Dec 2022
Microsoft, Viasat team to deliver internet access to global underserved communities
New collaboration through IT giant’s Airband Initiative designed to increase satellite broadband availability for people across Africa and the rest of the world by the end of 2025 Continue Reading
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News
15 Dec 2022
UK gigabit access breaks barrier but take-up remains slow
Ofcom’s latest investigation of connectivity across the country finds full-fibre broadband now available to more than 12 million homes and 5G reaching seven in ten properties, while the number of households without access to decent broadband has fallen by a third Continue Reading
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News
15 Dec 2022
BT boosts network monitoring to improve customer experience
Comms tech provider’s analytics software selected by leading UK network provider in five-year deal to improve operators’ fixed access customer experience Continue Reading
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News
15 Dec 2022
Cops dismantle 48 DDoS-for-hire websites
An operation combining law enforcement from the UK, US, Netherlands and Europol has disrupted 48 of the world’s most popular DDoS booter websites Continue Reading
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News
15 Dec 2022
Qualcomm unveils lowest-power IoT-optimised LTE modem
Integrated terrestrial positioning support to the fore as Qualcomm launches IoT-optimised LTE modem with integrated positioning support for greater connectivity, location and compute processing capabilities on device and at the edge Continue Reading
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Feature
14 Dec 2022
5G expectations high, despite underwhelming adoption rates
A new study from IEEE found 5G remains one of the most anticipated technologies for 2023. Top expectations for 5G include automation, satellite services, sustainability and more. Continue Reading
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News
14 Dec 2022
Truespeed targets in-building connectivity with new router, Mesh Wi-Fi
Gigabit broadband provider Truespeed switches focus from delivering high-speed connectivity to building and to around them, striking partnership with provider of wireless connectivity devices for homes and businesses Continue Reading
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News
14 Dec 2022
Telstra tunes up with orchestration to enhance automation, customer experience
Leading Australian operator taps global comms tech provider to support network-as-a-service (NaaS) strategies, enabling an enhanced experience for business customers through reusable and shared platform for improved network management and operational efficiency Continue Reading
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News
14 Dec 2022
Almost two-thirds of businesses fear IT estate incapable of supporting hybrid workforce
Research from managed workplace services provider finds current IT setup is preventing effective collaboration, putting remote workers at a disadvantage and driving up cyber risks Continue Reading
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News
14 Dec 2022
Medusa Submarine Cable to land on Orange infrastructure in Marseille
Orange will give users of Mediterranean submarine cable system the ability to access datacentres in French city and interconnect through fully redundant infrastructure Continue Reading
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News
14 Dec 2022
ETSI creates new working group for Terahertz 6G comms
Newly launched industry specification group on Terahertz holds kick-off meeting and decides on work priorities for new candidate technology for 6G communications infrastructures Continue Reading
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News
13 Dec 2022
Nokia and O2 Telefónica Germany claim 5G carrier aggregation breakthrough
Comms tech provider and leading German operator claim industry-first milestone achieved on live 5G network with Nokia’s commercial 5G AirScale portfolio and MediaTek’s mobile platform Continue Reading
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News
13 Dec 2022
UK government expands investment in 5G and 6G R&D
UK universities awarded £28m to develop next-generation 6G network technology, and an £80m fund will help set up a lab for testing network equipment, as government aims to boost telecoms infrastructure Continue Reading
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Definition
13 Dec 2022
ISO 27001
ISO 27001, formally known as ISO/IEC 27001:2022, is an information security standard created by the International Organization for Standardization (ISO), which provides a framework and guidelines for establishing, implementing and managing an information security management system (ISMS). Continue Reading
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News
13 Dec 2022
Porsche accelerates connected vehicle development with Vodafone private 5G
Europe’s first 5G hybrid mobile private network opens at Nardò Technical Centre, a leading automotive proving ground in Italy, to offer customers an improved infrastructure to develop and test intelligent, autonomous, connected vehicles Continue Reading
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Opinion
13 Dec 2022
Onwards to 6G - the UK government's 'bold plan' for a connected Britain
The UK telecoms minister outlines the government's thinking on developing a digital infrastructure for the connected age Continue Reading
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Tip
13 Dec 2022
An overview of wireless WAN
Hybrid work, modernized cellular networks, and the convergence of 5G and software-defined networking are driving factors in the maturation of wireless WAN. Continue Reading
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Opinion
12 Dec 2022
Hybrid work: How cloud PCs can drive collaboration
Organisations around the globe are grappling with remote working and are looking at various technologies to support flexible working practices Continue Reading
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Definition
12 Dec 2022
checksum
A checksum is a value that represents the number of bits in a transmission message and is used by IT professionals to detect high-level errors within data transmissions. Continue Reading
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News
12 Dec 2022
Openreach announces 12 new full-fibre build locations
London calling for BT-owned broadband provision division as it makes next step in plan to reach 25 million homes with full fibre by December 2026 and launches simplified online map showing when and where full-fibre network is being built Continue Reading
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News
12 Dec 2022
CityFibre extends reach across southern England as it files Openreach competition complaint
Just as it carries build-out momentum of 2022 to key towns in Suffolk and Berkshire, UK’s largest independent full-fibre provider protests to UK regulatory authorities about behaviour of arch-rival in gigabit broadband Continue Reading
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News
11 Dec 2022
How Zscaler is cracking APAC’s cloud security market
Zscaler’s head in Asia-Pacific and Japan talks up the company’s growth momentum in the region and what it is doing to address areas where it can do better Continue Reading
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Definition
09 Dec 2022
wireless backhaul
Wireless backhaul is the use of wireless communication systems to transport data between the internet and subnetworks. Continue Reading
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News
08 Dec 2022
Need emerges for sustainable network infrastructure transformation
Survey of IT decision-makers and 1,200 office workers across EMEA region reveals that infrastructure users are committed to change but demand more positive action and greater understanding from leadership Continue Reading
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News
08 Dec 2022
Vodafone makes first European deployment of OpenRAN in urban location
Vodafone announces European OpenRAN deployment first for a live urban environment, demonstrating the technology is a viable alternative to traditional RAN in all scenarios, not just rural locations Continue Reading
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News
08 Dec 2022
Société du Grand Paris books in Nokia IP, private wireless for metro rail network
Nokia forms secure mission-critical communications system behind four Grand Paris Express lines that will transport two million passengers per day, delivering enhanced capacity, reliability and performance, and contributing to efforts to boost operations, safety and rider experience Continue Reading
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Blog Post
08 Dec 2022
Offline in a connected world
Scot McKnealy, the former CEO of Sun Microsystems, once proclaimed that the network is the computer. It is true that without a network, the apps we all rely on to manage our busy lives would be ... Continue Reading
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E-Zine
08 Dec 2022
CW Europe: Finland prepares for drone technology take-off
Finland is preparing for a future where it could rely on flying drone technology. Read about its plans in this issue. Also find out how a PhD student in the Netherlands is helping to detect hidden messages on the internet by using steganography. Continue Reading
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Definition
07 Dec 2022
electrostatic field
When two objects in each other's vicinity have different electrical charges, an electrostatic field exists between them. Continue Reading
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News
06 Dec 2022
Industrial IoT focus of next NCSC startup challenge
The NCSC for Startups programme is looking for innovative ideas to encrypt and secure the industrial internet of things Continue Reading
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Feature
06 Dec 2022
Wireless security: WEP, WPA, WPA2 and WPA3 differences
As wireless networks have evolved, so have the protocols for securing them. Get an overview of WLAN security standards, and learn the differences among WEP, WPA, WPA2 and WPA3. Continue Reading
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E-Zine
06 Dec 2022
Is Twitter still safe, and should you stop using the platform?
In this week’s Computer Weekly, with a litany of security and compliance issues caused by Elon Musk’s takeover of Twitter, we ask if it’s still safe for enterprises. Our latest buyer’s guide examines the technologies and best practices behind data visualisation. And we look at the emerging devices for accessing the metaverse. Read the issue now. Continue Reading
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News
05 Dec 2022
How HashiCorp is driving cloud provisioning and management
HashiCorp CEO Dave McJannet talks up how the company is supporting cloud provisioning in a hybrid environment and its investments in Asia-Pacific to capitalise on the region’s growth potential Continue Reading
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News
05 Dec 2022
Vodafone CEO Nick Read steps down
As telco operator battles with delivering shareholder value, it has decided it needs a new CEO Continue Reading
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News
04 Dec 2022
How Bosch is driving Industry 4.0 in India
Bosch India is leveraging advanced analytics and artificial intelligence to detect manufacturing defects and plans to tap quantum computing for material simulation Continue Reading
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News
02 Dec 2022
Siemens, Qualcomm collaborate on 5G smart building networks
Leading wireless platform provider teams with intelligent, adaptive infrastructure division of German technology giant mobile chip giant to show how firms working in the built environment can intelligently use 5G for building automation Continue Reading
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News
02 Dec 2022
NBN Co, Ericsson team to transform fixed wireless access network
Ericsson and company that manages national broadband infrastructure in Australia announce new 10-year partnership to secure the supply of next-generation 5G technology that will deliver enhanced coverage and speed across the fixed wireless access portion of network Continue Reading
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News
02 Dec 2022
Communications runs in his blood
Symbio Connect CEO Giorgio Mihaila has spent more than two decades in a career dotted with roles at major communications technology providers Continue Reading
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Definition
02 Dec 2022
Wi-Fi Protected Access (WPA)
Wi-Fi Protected Access (WPA) is a security standard for computing devices equipped with wireless internet connections. Continue Reading
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Definition
01 Dec 2022
telemetry
Telemetry is the automatic measurement and wireless transmission of data from remote sources. Continue Reading
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Definition
01 Dec 2022
MAC address (media access control address)
A MAC address (media access control address) is a 12-digit hexadecimal number assigned to each device connected to the network. Continue Reading
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News
01 Dec 2022
MI6 chief’s hacked emails attacked MI5 and betrayed British spy operations in China
Former UK spy boss Richard Dearlove leaked names of MI6 secret agent recruiters in China to back an aggressive right-wing US campaign against tech company Huawei. His emails were hacked and then leaked – probably by Russian intelligence Continue Reading
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News
01 Dec 2022
UK government accelerates satellite, fibre gigabit broadband access to remote regions
Mountain rescue base and 12th century abbey set to gain from government test of satellites to connect remote locations, while work also begins to connect 60,000 rural premises in North West England Continue Reading
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News
01 Dec 2022
Wi-Fi ‘essential’ to bridge the digital divide in rural areas
Report from trade association for wireless communications sets out strategies for mobile operators, fibre providers and cable companies to serve the estimated billion people unconnected to Wi-Fi Continue Reading
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News
01 Dec 2022
Expectation gap appears between users and managers with hybrid working IT
Research from Canon Europe finds that while more than three-quarters of IT decision-makers believe their company provides the right technology to enable people to do their jobs regardless of location, a fifth are providing their own IT equipment and struggling to get remote IT support Continue Reading
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News
01 Dec 2022
Global 5G market defies macroeconomic challenges
Research from Ericsson shows 5G continues to scale faster than any previous mobile generation, with subscriptions expected to reach five billion by the end of 2028 and fixed wireless access forecast set to grow more quickly than previously expected Continue Reading
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Definition
30 Nov 2022
routing table
A routing table is a set of rules, often viewed in table format, that's used to determine where data packets traveling over an Internet Protocol (IP) network will be directed. Continue Reading
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News
30 Nov 2022
SMEs put faith in communications technology
Study from orchestration and digital platform provider shows a ‘new’ kind of small and medium-sized enterprise market, with companies already adopting connectivity technology for business resilience Continue Reading
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News
30 Nov 2022
Nearly $1bn in mobile trade-ins and upgrades in third quarter of 2022
Just more than halfway into what is always the market’s busiest quarter, quarterly analysis of smartphone trade-in and upgrade industry reveals a third quarter of 2022 with the amount returned estimated at $970m, making this the highest third quarter recorded Continue Reading
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News
30 Nov 2022
eSIM proves green credentials
Independent study by provider of adapted system integration technologies at wafer, chip and board level confirms eSIM as an environmentally friendly SIM solution Continue Reading
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Definition
29 Nov 2022
wireless ad hoc network (WANET)
A wireless ad hoc network (WANET) is a type of local area network (LAN) that is built spontaneously to enable two or more wireless devices to be connected to each other without requiring typical network infrastructure equipment, such as a wireless router or access point. Continue Reading
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Feature
29 Nov 2022
Extended reality can be empathic reality
In the metaverse, eliciting empathy might become an important feature for many applications, including gaming and industrial uses, and there is even the potential that applications that focus on emphatic results will create their own market niche Continue Reading
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News
28 Nov 2022
Public safety 5G networks represent $700m opportunity
Research on public safety broadband and mission-critical communications over 3GPP networks predicts that cumulative spending on deployable network assets in sectors will exceed $700m between 2022 and 2025 Continue Reading
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News
28 Nov 2022
1&1, Orange seal worldwide international roaming agreement
German startup telco and global operator take advantage of 5G OpenRAN technology to offer users seamless automatic network performance and quality, even when outside home territory Continue Reading
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News
28 Nov 2022
STC Kuwait and BICS complete world’s first live 5G standalone roaming connection
Mobile connectivity enabler teams with MENA region telecoms provider for successful test of what is claimed to be the first of its kind to be completed in a non-lab environment and a major milestone for global 5G adoption Continue Reading
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News
25 Nov 2022
CityFibre identifies massive economic gains for Cheltenham, Portsmouth areas through full fibre
Leading independent gigabit broadband provider reveals positive economic and productivity impacts in Gloucestershire and south-coast cities where it has introduced full fibre, running to £145m and £335m respectively Continue Reading
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News
25 Nov 2022
Pharrowtech expands next-gen mmWave capabilities to the UK
Global 5G millimetre-wave wireless tech leader Pharrowtech accelerates hiring and opens two new offices as it grows its product and development capabilities Continue Reading
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News
24 Nov 2022
BT aims to reign in industry where connectivity is king
In the latest part of its drive to evolve from a telco to a techco, BT unveils range of 5G-enabled robotics systems and reveals how it is driving the evolution of advanced communications in industrial applications Continue Reading
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News
24 Nov 2022
Internet of things market continues to surge
China and US to drive world adoption of internet of things with global demand for smart offerings from industrial to security use cases still rising Continue Reading
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Feature
24 Nov 2022
XR and the real world: Feedback loops and spillovers
As the metaverse develops, the realism of advanced extended reality applications could allow users to take experiences, interests and strategies with them into the real world – creating spillovers from virtual to real worlds Continue Reading
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News
24 Nov 2022
Equinix makes added £179m investment in UK digital infrastructure
Global digital infrastructure company announces cash injection in support of increasing customer demand in the UK Continue Reading
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News
24 Nov 2022
Profits fall but Zoom maintains revenue momentum in Q3
Breakout collaboration service maintains momentum for rising revenues in third fiscal quarter of 2022 with significant rise in number of customers contributing more than $100,000 Continue Reading
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News
23 Nov 2022
Warriors joins other NBA teams in building smart arenas
The Golden State Warriors installed 250 Wi-Fi 6E access points in Chase Center to deliver high-speed internet almost anywhere in the arena. Faster networks are a trend in the NBA. Continue Reading
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Tip
22 Nov 2022
LEO satellite communications come to Earth
Apple, T-Mobile and others are kicking off early satellite communications projects. Direct satellite communications should become available on some new midband 5G phones in 2024. Continue Reading
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News
22 Nov 2022
Ericsson makes multi-million pound investment in UK 6G research programme
Leading comms tech provider unveils investment initiative set to boost UK research capabilities and drive global development of 6G future communications and standards Continue Reading
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News
22 Nov 2022
CityFibre inks strategic relationship with Toob
Terms agreed to give rapidly growing full-fibre platform’s wholesale customers access to growing network footprints of south of England fibre-to-the-premise network provider Continue Reading
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E-Zine
22 Nov 2022
Cyber criminals target World Cup Qatar 2022
In this week’s Computer Weekly, as the FIFA World Cup opens in Qatar, we examine the cyber security threats from criminals targeting the event. We report from the Gartner Symposium on the latest predictions for enterprise software development. And we talk to the CIO of Kyiv City Council about managing IT in the shadow of war. Read the issue now. Continue Reading
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News
22 Nov 2022
Ultrafast broadband quickens pace across UK
Analyst’s bi-monthly update on broadband infrastructure deployments in the UK highlights uptick in progress of fibre-to-the-premises and gigabit infrastructure in the UK in the months from August to October 2022 Continue Reading
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News
21 Nov 2022
Virgin Media feels strain from Warzone, teams with TIP for Dublin Wi-Fi
Comms provider sees busiest day on record for UK data consumption, and teams with local authority in Irish capital to trial open, disaggregated Wi-Fi network with goal to provide city centre with free wireless internet access Continue Reading
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News
21 Nov 2022
GBI adds to optical network capacity to deal with World Cup traffic spike
Middle East-based smart and fully managed network provider deploys optical network engine ahead of expected increase in demand on infrastructure Continue Reading
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Feature
18 Nov 2022
Best practices for enterprise CBRS deployment
Enterprises can use CBRS spectrum to deploy private cellular networks that offer reliable and predictable coverage. Learn about installation, AP mounting and device compatibility. Continue Reading
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News
18 Nov 2022
Enterprises embrace SD-WAN but miss benefits of integrated approach to security
Research from managed network and security services provider finds virtually all enterprises have deployed software-defined wide area networks or plan to do so within the next 24 months, but nearly half reported they either don’t have security integrated with SD-WAN or have no specific SD-WAN security at all Continue Reading
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News
17 Nov 2022
Virgin Media Business Wholesale launches new National High Capacity Services core network
Enhanced high-bandwidth, ultra-low-latency core platform launched for National High Capacity Services network to enable simpler, faster delivery of services and improve customer experience Continue Reading
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News
17 Nov 2022
Nokia, TPG Telecom set new 5G uplink speed record in Australia
Operator and comms tech provider claim 2Gbps upstream, stressing the criticality of fast uplink speed to support industrial and IoT applications running over next-generation networks Continue Reading
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Tip
16 Nov 2022
3 types of wireless site surveys and how to conduct them
Network teams can avoid signal coverage issues by performing different wireless site surveys as they evaluate new spaces, set up sites and operate the network. Continue Reading
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News
16 Nov 2022
Agility, business more important than cost, network management for IT teams
Cisco report finds new rules applying in a multicloud world, with IT decision-makers regarding security as the top networking challenge when managing distributed and hybrid workloads Continue Reading
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News
16 Nov 2022
Infovista, Gigamon assure greater flexibility and connectivity for 5G networks
Network lifecycle automation firm and deep observability company forge partnership to address digital transformation and next-generation challenges in areas such as network slicing and SLA monetisation Continue Reading
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News
16 Nov 2022
Global network fragmentation a source of increasing risk
Risk consultancy’s report says the weaponisation of cyber space and geopolitical clashes herald a breakdown of global networks into distinct regional or national architectures Continue Reading
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News
15 Nov 2022
5G gains pace, gigabit steady as Vodafone faces off H1 headwinds
Comms group claims significant progress with portfolio strategy in the first half of FY23 to create industrial scale, enable accelerated growth and unlock value and sees service revenue growth of 2.5% Continue Reading
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News
15 Nov 2022
Wi-Fi Alliance says momentum underscores need for entire 6GHz spectrum
Consortium of companies delivering products and services based on key wireless technology insists that recent new product availability and large-scale deployments from its members demonstrate readiness of Wi-Fi 6E standard Continue Reading
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News
15 Nov 2022
Hispasat, Sencinet expand satellite broadband in Mexico
New agreement between managed services and solutions network integrator and satellite communications operator expands and extends currently contracted capacity until December 2024 Continue Reading
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News
14 Nov 2022
Orange takes 5G to Africa
New healthcare, education and security services to be enabled in Southern African country as global telco unveils first affiliate in continent of Africa to launch 5G commercially Continue Reading
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News
14 Nov 2022
Private 5G drives sustainable and agile industrial operations
Consortium of companies spanning industrial automation, 5G networking infrastructure technology and network service provision team up to enable industrial private 5G application uses cases within manufacturing and process operations Continue Reading
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Definition
14 Nov 2022
phase
In electronic signaling, a phase is the position of a wave at a point in time (instant) on a waveform cycle. Continue Reading