Displaying items by tag: Network
Vodafone’s network was down across Europe on Thursday with thousands of customers unable to use the internet or make phone calls.
Issues began at around 14:42 BST according to network monitor Down detector. Customers all over the UK reported issues and so did customers in Spain, Ireland, Italy, Germany, Greece and Portugal.
Many customers took to Twitter to express their frustration on the matter.
Vodafone then acknowledged the outage and tweeted, “We are currently investigating a potential outage to our fixed and mobile services. We thank you for your patience as we work to get this resolved.”
The company has around 19.5 million UK customers and around 444 million globally.
Initially, it looked more like an isolated issue with customers in some UK cities thought to have been among those affected; however, Economics Correspondent Paul Cogan at Virgin Media TV noticed that Down Detector showed more maps with even more outages.
He stated, “Vodafone’s problems don’t seem to be restricted to just Europe. Down Detector outage maps show problems in India, Australia, New Zealand and Turkey.”
The global disruption was then confirmed when Vodafone Ghana tweeted, “Vodafone Ghana wishes to apologize for the intermittent network challenges experienced by some of our mobile customers. Resolving it remains our topmost priority. We shall keep you updated. Thanks for your patience.”
Vodafone then apologized for the inconvenience and said the services were back to normal. “This issue has now been fully resolved and normal service has been restored to customers. We thank you for your patience and sincerely apologize for the inconvenience caused.”
The network outage comes a month after Vodafone set its launch date for its new 5G network in seven UK cities.
The company last experienced an outage in October 2018.
Cinia and MegaFon have signed an MoU to partner up to lay telecom cables across the Arctic Sea through an ultra-low latency subsea route between Europe and the northern parts of Asia.
The arctic is one of the most environmentally protected areas in the world, making permits for laying cables to be very difficult to obtain.
Ari-Jussi Knaapila, CEO of Cinia, said, “The Arctic cable will contribute to the socio-economic development of the Arctic areas. The cale is an environmentally sustainable way to boost global, regional and local economy. At the same time, the cable will connect three continents, covering approximately 85 per cent of the world’s population.”
The new route will offer low latency, physical diversity and high network availability which will serve the markets of Europe, some parts of Russia, Japan and North America.
CEO of MegaFon, Gevork Vermishyan said, “MegaFon is proud to join a major international infrastructure project that will not only connect several continents via the Arctic but also will benefit MEgaFon as a leader of digital opportunities by enabling the development of network infrastructure for customers in the Arctic region and the Far East.”
U.S. Cellular has signed a five-year deal with Nokia in an effort to modernize the company's network by providing its end-to-end 5G technology, software and services solutions.
This will enable U.S. Cellular to deliver innovative services to its customers and expand into new customer and enterprise segments with 5G services and solutions.
The new contract builds upon the 5G trial activities Nokia and U.S. Cellular have been engaged in during the last year. As part of the agreement Nokia will modernize and build out a 5G network for U.S. Cellular across its markets using 5G capabilities compliant with 3GPP 5G New Radio (NR) standards.
Mike Irizarry, Executive Vice President and CTO, U.S. Cellular, said: "By keeping U.S. Cellular's network on the cutting edge, we can continue to deliver the innovation our customers demand, gain new customers and add new revenue models - all with a 5G-ready network. With Nokia's end-to-end solutions we will have the ability to launch 5G-based services that will provide massive connectivity and enhanced IoT to our customers.
Ricky Corker, President of Customer Operations for the Americas, Nokia, said, "5G will ultimately deliver unprecedented user experiences and business models that require innovative solutions. We're delighted to continue our work with U.S. Cellular to accelerate 5G development and deployment that will not only provide a multi-fold increase in capacity for its customers, but also deliver 5G coverage."
U.S. Cellular will leverage multiple products across Nokia's end-to-end 5G technology, software and professional services portfolio. Nokia's 5G portfolio is based on its commercial AirScale radio platform and a cloud-based network architecture.
5G promises to enable faster speeds, massive connectivity, decade-long battery life for sensors and super-responsive and reliable networks for customers. This will unleash on-demand virtual reality (VR) and augmented reality (AR) experiences, driverless vehicles, medical monitoring, advanced industrial automation services, and so much more - all requiring ubiquitous low latency connectivity.
In the framework of the Mobile World Congress 2019 edition, Chinese telecoms giant Huawei unveiled the world’s fastest foldable 5G phone, just four days after rival Samsung became the first major handset maker to offer the feature.
Ericsson has launched a new Artificial Intelligence (AI)-based managed services offering for communications service providers – the Ericsson Operations Engine. The solution is an end-to-end managed services operating model that, through Artificial Intelligence, automation, and the power of data, reimagines network and IT operations, network design and optimization, and applications development and maintenance.
The Ericsson Operations Engine directly and proactively addresses service providers’ managed services complexity challenges as the industry moves to the reality of 5G and IoT.
The Ericsson Operations Engine has three building blocks:
- Service-centric business model based on business outcomes: Using AI, automation and data insights, the Ericsson Operations Engine addresses targeted business outcomes for service providers such as enhanced customer experience, revenue growth and efficiency.
- End-to-end capabilities: delivering on business outcomes through AI-based design, planning and optimization, data-driven operations, dynamic deployment, applications development, and collaborative innovation.
- Components: Best-in-class tools and processes that leverage data, AI and automation as well as expertise and investments in the service provider domain.
Peter Laurin, Senior Vice President, Head of Managed Services, Ericsson, said, “Networks are quickly becoming significantly more complex to operate as we introduce IoT and 5G at scale, and virtualize core networks, while aiming to enhance user experience at the same time. The Ericsson Operations Engine enables us to create sustainable differentiation for our managed services customers as it evolves operations from being network-centric to user experience-centric. It fundamentally changes our way of operating networks from reactive to proactive, leveraging data, automation and artificial intelligence.”
Curtis Price, Program Vice President, Infrastructure Services, IDC, commented: “Managed services will play a significant role in the service providers transformation initiatives taking place worldwide. Nearly 65 percent of service providers indicate that managed services will be key in addressing their main operational concerns around customer satisfaction – improving customer experience is the number one factor that will influence service providers use of managed services – revenue growth and cost efficiency. It's also clear that advanced technologies like AI, automation and analytics represent the underlying pillars for supporting and enabling operational transformation through managed services partnerships.”
The Ericsson Operations Engine, as well as the latest trends and future of managed services, will be showcased by Ericsson at Mobile World Congress 2019 in Barcelona, Spain.
At a 5G launch event in Beijing that doubled up as a pre-briefing for the MWC Barcelona 2019, Huawei officially launched its 5G multi-mode chipset Balong 5000 – along with the first commercial 5G device powered by it, the Huawei 5G CPE Pro. Together, these two new products provide the world's fastest wireless connections for your smartphone, your home, the office, and on the go.
Huawei also launched world's first core chip specifically designed for 5G base stations, Huawei TIANGANG. The innovative chip will support simplified 5G networks and large-scale 5G network deployment all over the world. To date, the company has won 30 commercial 5G contracts and shipped over 25,000 5G base stations globally.
Balong 5000: Ushering in the 5G era
Balong 5000 officially unlocks the 5G era. This chipset supports a broad range of 5G products in addition to smartphones, including home broadband devices, vehicle-mounted devices, and 5G modules. It will provide consumers with a brand new 5G experience across multiple scenarios.
“The Balong 5000 will open up a whole new world to consumers,” said the CEO of Huawei's Consumer Business Group, Richard Yu. “It will enable everything to sense, and will provide the high-speed connections needed for pervasive intelligence. Powered by the Balong 5000, the Huawei 5G CPE Pro enables consumers to access networks more freely and enjoy an incredibly fast connected experience. Huawei has an integrated set of capabilities across chips, devices, cloud services, and networks. Building on these strengths, as the leader of the 5G era, we will bring an inspired, intelligent experience to global consumers in every aspect of their lives.”
With a small form factor and high degree of integration, Balong 5000 supports 2G, 3G, 4G, and 5G on a single chip. It effectively reduces latency and power consumption when exchanging data between different modes, and will significantly enhance user experience in the early stages of commercial 5G deployment. Balong 5000 marks a significant step forward for the Balong series of chipsets.
Balong 5000 is the first chipset to perform to industry benchmarks for peak 5G download speeds. At Sub-6 GHz (low-frequency bands, the main spectrum used for 5G), Balong 5000 can achieve download speeds up to 4.6 Gbps. On mmWave spectrum (high-frequency bands used as extended spectrum for 5G), Balong 5000 can achieve download speeds up to 6.5 Gbps – 10 times faster than top 4G LTE speeds on the market today.
Balong 5000 is also the world's first chipset that supports both standalone (SA) and non-standalone (NSA) network architectures for 5G. With non-standalone, 5G network architecture is built on top of legacy 4G LTE networks, whereas standalone 5G, as the name implies, will have its own independent architecture. Balong 5000 can flexibly meet different user and carrier requirements for connecting devices throughout different stages of 5G development.
It is also the world's first multi-mode chipset that supports Vehicle to Everything (V2X) communications, providing low-latency and highly reliable solutions for connected vehicles. Huawei's 5G smartphones powered by Balong 5000 will be released at this year's Mobile World Congress in Barcelona.
Huawei 5G CPE Pro: Changing user experiences in home broadband networks
Powered by Balong 5000, the Huawei 5G CPE Pro supports both 4G and 5G wireless connections. On a 5G network, a 1-GB HD video clip can be downloaded within three seconds, and 8K video can be streamed smoothly without lag. This sets a new benchmark for home CPEs. In addition to homes, the Huawei 5G CPE Pro can also be used by small and medium-sized enterprises for super-fast broadband access.
Adopting new Wi-Fi 6 technology, the Huawei 5G CPE Pro delivers speeds of up to 4.8 Gbps. It is the first 5G CPE that supports HUAWEI HiLink protocols, bringing smart homes into the 5G era.
World's first 5G base station core chip for simplified 5G
At the 5G event, Huawei also launched the industry's first 5G core chip, Huawei TIANGANG, with breakthroughs in integration, computing power, and spectral bandwidth. This chip is highly integrated, which means it can support large-scale integration of active power amplifiers (PAs) and passive antenna arrays into very small antennas. It also boasts super high computing capacity, with a 2.5-fold increase over previous chips. Using the latest algorithms and beamforming technology, a single chip can control up to 64 channels, which is the industry's highest standard. This chip also supports the 200 MHz high spectral bandwidth, getting ready for future network deployment.
This chip also brings revolutionary improvements in active antenna units (AAUs), with 50% smaller, 23% lighter, and 21% less power consuming base stations. 5G base stations can be deployed in just half the time it took to install a 4G base station. These features will help address issues such as site acquisition and network deployment costs.
AI for autonomous driving networks
Moreover, Huawei also launched the world's first data center switch with an AI brain. Boasting industry-leading performance, this switch enables zero Ethernet packet loss and end-to-end latency of less than 10 milliseconds. It consumes less than 8W of power while delivering more computing capacity than 25 mainstream two-way CPU servers combined.
Huawei has also introduced its full-stack, all-scenario AI technologies to enable an autonomous driving network, and developed the SoftCOM AI solution to help operators maximize energy efficiency, network performance, O&M efficiency, and user experiences.
Ericsson and Panasonic Avionics Corporation (Panasonic) have announced that Ericsson’s Core Network as a Service solution is now live, supporting connectivity services across multiple markets served by Panasonic.
Ericsson’s Core Network as a Service solution will help Panasonic and its subsidiary AeroMobile, a global GSMA telecoms operator, provide data, voice and messaging services to the millions of airline passengers that use these services in-flight. The collaboration between Ericsson, Panasonic and AeroMobile started in 2016. It is now fully operational and delivers services to Panasonic customers worldwide.
As part of Panasonic’s initiative to bring a superior connected experience onboard commercial aircraft, Panasonic and Ericsson have seamlessly migrated the existing service operating across a global fleet of aircraft onto the core network, delivered as a service, while maintaining network performance and customer experience.
Every passenger whose mobile service provider has a roaming agreement with AeroMobile can use the service, which is supported by mobile operators across the globe and delivered inflight on board more than 20 of Panasonic’s global commercial airline customers.
The geo-redundant solution is delivered through Ericsson’s ground-breaking Core Network as a Service and includes virtualized network applications such as packet core, unified data management, mediation, and mobile switching delivered on Ericsson Network Functions Virtualization (NFV) Infrastructure. The core network solution is part of Ericsson’s as a Service offering to service providers globally, and is able to support 5G services to the passenger and airline.
Kevin Rogers, Chief Executive Officer, AeroMobile, says: “Our partnership with Ericsson, and the technology provided, will allow us to better serve the communications needs of our passenger and airline customers. Furthermore, the solution enables us to grow our footprint and expand into other services offering a richer experience for the passenger and operational efficiencies for our airline customers. We are looking forward to continuing our exciting collaboration with Ericsson”.
Marielle Lindgren, Head of Customer Unit UK and Ireland, Ericsson, says: “Panasonic Avionics is the first customer on Ericsson’s newly introduced Core Network as a Service solution, which aims to bring Ericsson’s leadership and expertise to a wide range of service providers. We’re proud to have initially been chosen as Panasonic Avionics’ supplier for a 5G-ready core network, and pleased that the project is now live.”
The two companies will explore other services to address further market segments and opportunities, while ensuring service continuity and the constant evolution of the live network, including exploring new 5G use cases.
Oscilloquartz, an ADVA Optical Networking company, announced today that T-Mobile Netherlands has deployed and fully implemented its OSA 5420 Series, enabling the nationwide rollout of TD-LTE services.
The upgrade empowers T-Mobile Netherlands to meet skyrocketing levels of data demand and also equip its synchronization network in readiness for LTE Advanced Pro, eLTE and 5G.
The OSA 5420 Series grandmaster clocks provide the sub-microsecond accuracy required for next-generation mobile applications as well as an unprecedented level of robustness and scalability. The new solution, which also delivers assisted partial timing support functionality, enables T-Mobile Netherlands to smoothly transition from legacy synchronization technologies.
"Deploying Oscilloquartz's complete sync solution is key to evolving our network. Their unique technology enables us to seamlessly enhance our existing infrastructure and gives us the phenomenally precise frequency and phase synchronization we need as we roll out LTE-TDD, LTE-A and eventually 5G mobile services," said Muzaffer Erdem, transport network solution engineer, T-Mobile Netherlands. "With our customers increasingly demanding advanced voice, video and data applications, high-quality timing in the packet backhaul network becomes paramount.
Leveraging the OSA 5420 Series is the ideal response. It's a highly scalable solution that effectively removes the need for upgrade cycles. It also easily integrated with our existing equipment and proved simple to install. What's more, at every stage in the process, we've been hugely impressed with the excellent support we've received from the Oscilloquartz team."
In order to meet mobile backhaul requirements both now and in the future, T-Mobile Netherlands has deployed the OSA 5420 Series in its core network and at metro aggregation points. By harnessing the latest IEEE 1588v2 Precision Time Protocol (PTP) technology, the solution enables accurate phase synchronization throughout the national infrastructure. This makes emerging technologies possible such as coordinated multipoint transmission for enhanced data availability. Despite its small footprint, the OSA 5420 Series also delivers the highest level of holdover performance available on the market, giving T-Mobile Netherlands the ultimate protection from GNSS outages. For even greater levels of availability and resiliency, the OSA 5420 Series comprehensively supports all major GNSS constellations.
"T-Mobile Netherlands is one of the leading mobile operators in the country, committed to providing the best available services for its customers. Harnessing our synchronization technology for unprecedented levels of precision and reliability enables them to meet soaring demand and offer the most advanced services," said Gil Biran, general manager, Oscilloquartz. "Optimized for edge deployment, our OSA 5420 has enabled T-Mobile Netherlands to push precise synchronization to metro locations where it's most crucial. What's more, our solution supports both legacy interfaces and the latest PTP innovation for a unified network timing architecture. That means T-Mobile Netherlands can ensure a smooth transition to LTE Advanced Pro, while also laying the foundation for 5G and future-proofing the network against further growth in data demand."
US technology firm Cisco Systems has announced that its technologies will be used to help roll-out free public Wi-Fi in London. Last week, London Mayor, Sadiq Khan vowed to make London the ‘smartest city’ in the world - and one way of ensuring that vision is to enhance ‘connectivity’.
In a statement released by the US conglomerate which is headquartered in San Jose, California, it said Cisco hardware is set to underpin O2 and Vodafone in an effort to implement free public Wi-Fi across the city. It was further disclosed that the new network will use Cisco’s outdoor access point, the Aironet 1560 series, to provide high bandwidth connectivity points in the square mile area.
In addition to this, Cisco’s technology will sit in passive physical infrastructure provided by O2’s joint-venture with Vodafone, Cornerstone Telecommunications Infrastructure, while 02 will provide the network core. The new network will replace the existing service entitled ‘The Cloud’ which is provided by Sky. The new roll-out is expected to be complete by autumn - and users will be able to access the network for free after completing a one-time registration process.
Chief Operating Officer for O2, Derek McManus emphasized the importance of continuous investment in new infrastructure and digital technologies. McManus said, “Continued investment in infrastructure is essential to maintain the UK’s reputation as a digital leader and we needed a partner that would be able to provide cutting-edge technology to help us realize this." McManus also expressed his delight that they were able to broker an agreement with Cisco, and said the organization’s technology was robust, fast and seamless.
According to Cisco SVP, Global Service provider, Peter Karlstromer access to free Wi-Fi and enhanced connectivity is now a basic requirement for any city looking to drive ‘innovation’. He said, “Free Wi-Fi connectivity is now a pre-requisite for any city looking to drive innovation and compete on a globe scale."
The multi-million pound contract with the City of London was announced in April, and it aims to improve the city’s ‘smart infrastructure’. 4G connected cells will be implemented in street furniture such as street signs, lamp posts and buildings in an attempt to make London ‘connected’. It’s also been reported that Cornerstone Telecommunications Infrastructure Limited will offer all ‘smart infrastructure’ on a wholesale basis to all UK operators, as part of a collective effort to enhance mobile coverage in the area.
In May, O2 said it would invest £80m to install 1,400 small cells in London in a collaboration agreement with Cisco in order to improve mobile coverage for its own subscribers.
India's 4G telecommunications operator Reliance Jio have agreed to extend its partnership with South Korean colossus Samsung. The announcement between the two organizations was made at Mobile World Congress, in Barcelona. It was disclosed that the pair plan to collaborate in order to enhance the operator's LTE network in rural parts of India. Both parties are confident that if they can successfully implement this project it will take coverage to 90% of the Indian population by the end of 2017.
In September, 2016, the Indian 4G upstart launched India's first nationwide LTE network - and that subsequently led to the company signing up more than 100 million 4G subscribers in just a six month period. South Korean conglomerate Samsung is the operator's sole LTE network provider.
President of Reliance Jio, Jyotindra Thacker revealed that India now has the largest data market globally and that its daily data volumes are 50% higher than that of China. Incredibly, India was ranked 150th in worldwide data volumes prior to Jio entering the market. He said, "We've taken the country from data shortage to data abundance, and we aim to become the fifth largest operator in the world."
Tareq Amin, SVP of Reliance Jio, indicated that it will work closely with Samsung representatives in order to continue development on its network - and in addition to this disclosed that both organizations were keen to improve infrastructure in urban and rural blackspots. He refused to disclose how many new base stations it plans to add in 2017 - but stated that improving coverage is not just a matter of adding more sites. He said, "We'll improve efficiency in the RAN as well as the core, but improving overall network coverage is not just about more sites, it is more complex than that."
Reliance also boldly claimed that it has more than twice as many 4G sites as all of its competitors combined. The announcement comes just days after Bharti Airtel revealed its plans to scrap domestic roaming charges and called for the operators to come together in order to remove international roaming charges and tariffs. The Indian telecommunications sector is one of the most competitive in the world.