Tag Archives: nokia

Nokia and SFR conduct 5G Radio call using 3.5 GHz spectrum in France

5g

Nokia and SFR first in France to conduct a 5G New Radio call using 3.5 GHz spectrum

  • Over-the-air test of 3GPP-compliant 5G New Radio using 3.5 GHz frequency band continues focus on joint testing and development of initial 5G applications
  • Application of Nokia’s AirScale radio platform, Cloud RAN running on Nokia AirFrame data center solution, and 3GPP-compliant end-user test devices
  • 5G will provide SFR with massive bandwidth, ultra-high speed and very low latency to transform the mobile experience for its customers



 Nokia and SFR have successfully completed a 5G call, using the 3GPP-compliant 5G New Radio (NR) system over-the-air on the 3.5GHz frequency band. The test took place on  May 3rd, 2018, at the Nokia 5G Test Network and Competence Center in Paris-Saclay, France.

The 5G call used Nokia 5G NR technology, incorporating the Nokia 5G-ready AirScale radio platform and Cloud RAN technology together with 3GPP-compliant end user test devices. A cloud infrastructure based on the Nokia AirFrame Datacenter solution was built to support Cloud RAN.

The 5G New Radio NR standard, agreed by the 3GPP in December 2017, is designed to support a wide variety of 5G applications and enhanced mobile broadband (eMBB) services. Nokia 5G NR systems use smart antennas to deliver multi-gigabit throughput speeds and millisecond low-latency. This will enable operators such as SFR to increase network capacity in spectrum below 6GHz frequency bands to deliver wide-area coverage.

Nokia is a key supplier to SFR, specifically on the radio access network, and this latest milestone is fully in line with SFR’s ambition to be at the forefront of innovation for the benefit of its customers.

François Vincent, head of Mobile Network at SFR, said: “SFR is developing a roadmap for the evolution of its networks that takes into account the benefits and complexity of implementing 5G. The joint projects and trials will enable us to meet future data demand in the most effective way, while exploring new ways to deliver our media content that will increase the subscriber experience.”

Marc Rouanne, president of Mobile Networks at Nokiasaid: “Nokia is pleased to support SFR in accelerating its implementation of 5G and developing new business models that will enrich the user experience. By testing 5G technologies now, we can place SFR ahead of the needs of its data-hungry customers while preparing the operator for the launch of next-generation services.”

Source: Nokia

Nokia and Tele2 sign strategic partnership to provide global IoT services


Internet-of-Things-1920xxFive-year contract covers the provision of Nokia worldwide IoT network grid (WING)
Enables Tele2 IoT to offer innovative and global IoT connectivity services to large enterprises
A joint innovation and collaboration program to accelerate IoT adoption

Nokia and Tele2 IoT have signed a five-year agreement to enable the delivery of IoT services to Tele2 enterprise customers based on Nokia’s worldwide IoT network grid (WING).

Nokia WING will allow Tele2 IoT to rapidly and cost-effectively provide complete IoT services to its enterprise customers in fields including transport, healthcare, smart city and utilities to manage their connectivity needs and assets, such as connected cars or connected freight containers, around the globe. Access to a worldwide IoT network enables Tele2 IoT’s enterprise customers to benefit from low latency, regulatory compliance, advanced enterprise onboarding and 24×7 troubleshooting offered as a managed service.

Nokia WING is a ‘one-stop-shop’ IoT managed service that includes a pre-integrated global IoT core network, connectivity management as well as dedicated IoT operations, billing, security and data analytics, along with an application ecosystem.

The offering is completed with innovative solutions based on Tele2 IoT technology. The combination of these cutting edge technologies from Tele2 IoT and Nokia WING enables a new paradigm for global IoT connectivity services.

The scope of the agreement also includes the collaboration and partnership on various advanced technologies such as 5G, Narrowband IoT (NB-IoT), LTE for machine-to-machine (LTE-M), SIM management and analytics to further accelerate the global IoT ecosystem.

Rami Avidan, CEO of Tele2 IoT, said: “Nokia WING is a unique concept for worldwide IoT enablement which will allow us to serve our enterprise customers better and differentiate our offering on a global scale. We are excited about the prospect of helping our customers to easily deploy IoT services, driving new revenue growth opportunities.”

Ankur Bhan, head of WING at Nokia, said: “Nokia WING will enable Tele2 IoT to offer its enterprise customers a global service with flexible control, low latency and high levels of efficiency and enterprise automation. Together we will work on enabling new IoT solutions that can be adopted in various industries to deliver seamless, reliable and efficient processes to help businesses run more intelligently.”

Nokia WING has been nominated for a Global Mobile Award for the 2018 Mobile World Congress in the ‘Best Mobile Network Infrastructure’. In 2017, it was recognized as the winner in IoT leadership at the TechXLR8 Awards and also won the Global Telecoms’ highly commended’ award in the category ‘IoT initiative of the year’.

Source: Nokia

5G to be tested in the Port of Hamburg

Nokia, Deutsche Telekom and Hamburg Port Authority collaborate in 5G research in industrial environment

  • 8,000-hectare site to carry out key tests of 5G applications
  • 5G MoNArch project’s main goal to gain knowledge and experience from 5G network slicing in ‘real-world’ environment
  • Industrial use cases include traffic lights management, data processing from mobile sensors and virtual reality applications



Testing of 5G is to commence in an industrial environment in the Port of Hamburg, with the Hamburg Port Authority, Deutsche Telekom and Nokia commissioning an 8000-hectare area with which to carry out key tests of various aspects of 5G functionality, including network slicing. 5G will be tested with use cases like traffic lights management, data processing from mobile sensors and virtual reality. To provide connectivity, an antenna has already been installed on the Hamburg television tower at a height of more than 150 meters. 

The primary focus of the project is on testing 5G applications in an industrial setting in the Port of Hamburg. Such settings require a telecommunications network which is highly reliable and secure. At the same time, it needs to support a diverse range of services and applications.

The Port of Hamburg, which is both, a logistics hub and a touristic attraction, provides an environment for testing a variety of use cases that place very different demands onto a 5G network. For example, the Port Authority wants to use mobile communications to manage traffic lights within the port area, as well as collecting and processing environmental measurement data in real-time. Finally, virtual reality applications can be applied to monitor critical infrastructure such as watergates and construction areas, thus enhancing safety in the port. 

The project partners are now testing if these services, each of which have specific network demands, are reliably working on just one mobile network infrastructure. This is made possible by using dedicated virtual networks, known as “network slices”, in the 5G testbed. Each of these supports a specific service: for example, separate virtual networks will be used to control traffic lights and to transmit environmental measurement data. 

Network slicing is a key architectural feature of 5G, enabling networks to dynamically and flexibly adapt to the requirements of different applications. The trial in Hamburg will test several network slices under ‘live’ conditions in an industrial setting, for the first time in Germany.

The two-year research project – ‘5G MoNArch’ (5G Mobile Network Architecture for diverse services, use cases, and applications in 5G and beyond) – aims at turning 5G mobile network architecture concepts into practice. A main goal is to gain knowledge and experience from using 5G network slicing in a real-world environment, prove and improve the underlying technical concepts and methods. The Hamburg testbed will integrate 5G into control and monitoring systems for traffic and infrastructure in an industrial sea port environment. A second testbed, in Turin, Italy, will focus on multimedia applications. 5G MoNArch is supported and financed as part of Phase II of the 5G Infrastructure Public Private Partnership (5G-PPP), under the auspices of the European Union’s Horizon 2020 Framework Programme.

Claudia Nemat, Board Member for Technology and Innovation at Deutsche Telekom, said: “This testbed in Hamburg is an important development step along the road to 5G. We need practical experience which we can get in the Port of Hamburg. Our goal is to understand how we can best adapt our network to customer requirements. The production industry and the logistics sector in particular are going to reap the benefits of 5G as a powerful lever for many applications.”

Peter Merz, Head of End-to-End Mobile Network Solutions from Nokia Bell Labs, said: “The 5G field trial in the Port of Hamburg is thrusting open the door to a new world of business applications, with the potential to drive change in many areas. This is about making industrial processes much faster and more flexible. For the first time, all of this is going to be tested under live conditions in Hamburg – the importance of this project cannot be rated highly enough.”

Jens Meier, CEO of the Hamburg Port Authority, said: “5G offers a level of security, reliability and speed never seen before in mobile networks. HPA is opening up completely new use cases. We can start gathering experience of this cutting-edge technology right now and shape the standard. This is going to benefit the whole City of Hamburg, not just the port.”

5G background

5G is the communications standard for the future. It is a completely new network concept that integrates fixed networks and mobile communications. Unlike previous technological advances, the main focus of 5G is not solely on further increases in bandwidth or speed. 5G will support a very wide variety of applications, with completely different requirements in terms of speed, response times, security and capacity.

5G is expected to play an important role for the Internet of Things and Connected Industry use cases. Besides the production industry, the logistics industry is supposed to widely benefit from 5G mobile connectivity.
Besides providing the infrastructure for new industrial and consumer-oriented use cases, Nokia is also offering a managed service for Communications Service Providers – WING – to connect IoT devices of enterprise customers through a worldwide IoT network grid. 

Source: Nokia

Nokia and EDF join forces to test Internet of Things technology for industries

Internet-of-Things-1920xx

  • Project led by R&D division of EDF, will explore low power, wide area (LPWA) wireless technologies to support safe and secure connections with potentially millions of sensors and other devices
  • Joint effort incorporating Nokia TestHub services is among the industry’s most comprehensive testing to date using IoT devices for industries
  • Represents key step in EDF’s move towards the use of IoT; highlights Nokia’s role as a key partner for the deployment of networks for industries

Nokia has been selected by French power utility EDF’s R&D unit to test the performance of LPWA wireless networking technologies – key emerging standards for Internet of Things (IoT) device connectivity – to support critical operations for industries. The two companies will engage in a comprehensive testing regime, among the first of its kind in the industry, exploring the capabilities of LPWA technologies to support real-world industrial applications. Nokia is EDF R&D’s exclusive partner for this effort.

EDF R&D will utilize Nokia TestHub Services in Nokia’s Device Testing Lab in France – which gives customers access to state-of-the-art, carrier-grade wireless infrastructure – when testing IoT/M2M objects, chipsets, modules and user devices across all wireless technologies and frequencies. This enables devices to be tested on real network infrastructure rather than a simulated network, which reduces guesswork in testing and analysis and minimizes risks in advance of widespread commercial introduction.

The testing will compare IoT technologies recently standardized by the 3G Partnership Project (3GPP) – including NarrowBand-IoT (NB-IoT) and LTE-Machine (LTE-M) (also known as enhanced Machine-Type Communications or eMTC) – with other emerging, largely unlicensed IoT technologies.

This agreement builds on Nokia’s strong track-record providing mission-critical networks toindustries, and highlights the company’s strong position in the emerging market for IoT connectivity. It also highlights the progress of Nokia’s strategy of expanding its customer base outside of the traditional telecommunications sphere, a key focus of the company’s diversification efforts.

Stéphane Tanguy, head of IT Systems, EDF R&D, said: “The Internet of Things offers tremendous opportunities for our group. Many use cases can be enabled by IOT technologies in various businesses from power generation to marketing. As the R&D engine of the EDF Group, it is our responsibility to characterize the objects, their connectivity, their integration into IoT platforms and the related end-to end cybersecurity properties. Among the connectivity solutions, it is essential that we understand the performance, the maturity and the adequacy of each technology for our different use cases by an objective and agnostic approach. The cellular IOT technologies (LTE-M and NB-IOT) are two major technologies that we have decided to test with Nokia, which provides us with a very interesting test environment and valuable expertise to carry out these evaluations.”

Matthieu Bourguignon, head of Global Enterprise and Public Sector, Europe, for Nokia, said: “The use of IoT devices in industrial networks is in its infancy, but given the expected huge numbers of devices that will be deployed in the future, it is critical that our customers can evaluate now the various technologies before making substantial investments. Nokia’s Device Testing Lab, staffed by some of the most experienced wireless networking experts in the industry, will make it much easier for EDF to evaluate the performance of LPWA against other emerging technologies and reduce the risk of future deployments.”

Nokia cautions on European connected car challenge

The car industry in Europe “is not as happy as they should be” warned Nokia’s head of car V2X Uwe Puetzschler (pictured), as he emphasised the need for better networks to advance the connected automobile segment.

Puetzschler, speaking to Mobile World Live at Mobile World Congress Shanghai, said one of the biggest barriers to developing connected cars was differences in connectivity around the world, with “Japan and Korea having access to very good coverage of networks”.

Conversely, in other regions including Europe, Puetzschler suggested the car industry wasn’t able to advance as they may want to “because the network coverage is a challenge, and they need full coverage to give the right experience to their customers”.

Improving network coverage to develop connected and automated driving is one of two of Nokia’s priorities for the segment.

He said there were some requirements “today’s networks cannot currently meet to the extent the car industry would like to see, and that’s why we are working to improve it”.

The second direction Nokia is pursuing is to “provide a common platform to manage the cars and to manage the applications which are associated with the use of cars, fleets, etc”.

In the interview, Puetzschler also spoke about his thoughts on the operator opportunity arising from the connected car, and how he believes automated driving could lead to more traffic on mobile networks.

Click here to hear his thoughts.

Soure: Mobile World Live

LTE puts Madrid Metro on track for the future

 

madrid metro

Madid Metro uses LTE technology to futureproof it’s Communications Network.

Metros need reliable, high-performance communications to help them run smoothly. Yet nearly all metros today rely on outdated, disjointed communications networks. A case in point is Madrid Metro, the 8th longest metro system in the world, carrying 560 million passengers a year.

Metros typically use separate radio access networks, based on proprietary or standard Wi-Fi. When train drivers need to talk to their control center, they use terrestrial trunked radio (TETRA), DMR technology, or another private mobile radio network. Passengers who need help in an emergency use the same system.

Managing these separate systems is difficult and inefficient. Most are narrowband, lacking the ability to use the data hungry apps and critical services that transportation companies now look to adopt.

“Is just one network possible?”

What if there could be just one, all-encompassing communications network that seamlessly supported all the voice and data services a metro could need?

This was a question Madrid Metro wanted to answer. It initiated a project called railNET, designed to upgrade its train-to-ground system to get more bandwidth and provide new services such as CCTV-HD.

The project had several goals in mind – to provide internet access for passengers via on-board and platform Wi-Fi access points and achieve high definition video both on trains and platforms. Keeping the trains running is, of course, essential and the network had to also carry maintenance data from trains to the control center. Voice over IP (VoIP) from train to ground and between trains was another ambition.

While looking for a partner to help it realize this vision, Madrid Metro turned to Nokia following its successful LTE trial for the Paris Metro

. Working with several partners, Nokia managed the project, supplied the LTE technology, and was responsible for testing at its Transportation Solution Labs.

The Paris trial showed that the most critical applications, such as Communication Based Train Control (CBTC), could operate with no packet loss and lower latencies than conventional Wi-Fi technologies, even in metro tunnels.

Madrid Metro invited Nokia to run a Proof of Concept (PoC) project to see how an LTE based system would meet its needs. Step one was installing an LTE system based on its AirScale Wi-Fi controller and access points, AirFrame Servers, Flexi Base Stations and Compact Network LTE core. Several months of testing and development showed that the network could in fact provide everything Madrid Metro wanted.

The Madrid Metro PoC is the most sophisticated metro communications trial yet. A major success of the project was to aggregate two 20 MHz carriers to deliver up to 150 Mbps, and bring a high-quality mobile broadband service to passengers. Real time video of the train doors is also displayed on screens in front of the driver, boosting passenger safety.

Madrid Metro now has a clear track to drive its systems forward towards the latest mission-critical broadband technology and provide its customers with optimal service.

 

Source: Selva Cromwel. Nokia

 

Nokia introduces worldwide IoT network grid as a service

NOKIA

  • Nokia worldwide IoT network grid (‘WING’) enables communication service providers and enterprises to take advantage of new business opportunities that will become available through a multi-country federation of IoT connectivity services
  • Draws on Nokia’s extensive technology and services portfolio including a global services command center which uses the Nokia IMPACT IoT Platform with new subscription management for eSIM, and Nokia’s M2M Core as a service
  • Enables enterprises to take advantage of a global IoT connectivity and services grid with a unified view of IoT devices, subscriptions, billing and customer care

Espoo, Finland – Nokia has created the Nokia worldwide IoT network grid, a ‘one-stop-shop’, full service model offering seamless IoT connectivity across technologies and geographical borders to address the transport, health, utilities and safety markets.

Nokia WING  will manage the IoT connectivity and services needs of a client’s assets, such as connected cars or connected freight containers, as they move around the globe, reducing the complexity for enterprises who would otherwise be required to work with multiple technology providers.

Drawing on Nokia’s comprehensive technology and services expertise, Nokia WING can be easily and quickly implemented to provide enterprises with ubiquitous connectivity, subscription and device management, security and analytics. Connectivity is enabled by intelligent switching between cellular and non cellular networks. For example, a shipping container linked by satellite in the ocean could switch to being connected by a cellular network near a port.

Nokia will offer a full service model including provisioning, operations, security, billing and dedicated enterprise customer services from key operations command centers. The company will use its own IMPACT IoT platform for device management, subscription management and analytics. Nokia IMPACT subscription management for eSIM will automatically configure connectivity to a communication service provider’s network as the asset crosses geographical borders.

Customers are served on a multi-tenanted basis using a Nokia M2M Core that includes the Nokia Cloud Packet Core, which gives an enterprise customer access to their own discrete segment of the network core.

Communication service providers can quickly take advantage of new business opportunities that will be made available by joining a global federation of IoT connectivity services. By leveraging their excess network capacity they will be able to serve enterprises that require near global IoT connectivity, rapidly and with little effort, to realize new revenue streams. For service providers planning to launch a new IoT business, Nokia can fast track time to market as WING also provides a full white label managed service model, allowing them to offer the service to their customers under their own brand.

Consumers will be able to benefit from a wide range of seamlessly connected IoT applications and devices as Nokia takes the lead in collaborating with communications service providers to create one global IoT grid.

Alexandra Rehak, head of Ovum’s IoT Practice, said: “Nokia is offering an innovative approach to IoT enablement with its IoT connectivity as a managed service offering. The complexity of IoT deployment, service development and business models makes it imperative for market participants to play to their strengths and build long-term, flexible partnerships. Nokia’s managed IoT service offering fits well with this requirement. The new offering leverages Nokia’s broad portfolio of technologies and strong expertise in network design and management, and should open up new business opportunities for operator customers and large enterprises alike.  It offers a new approach to helping service providers extend their existing network and partnership agreements and quickly address new markets while focusing on their core competencies.”

Igor Leprince, head of Global Services at Nokia, said: “IoT connectivity as a managed service is an answer for enterprises to the current IoT deployments that are hampered by the patchwork of business agreements to connect devices around the world. Nokia WING will provide one global IoT grid. We cannot do this alone, and we are reaching out to communication service providers across the globe to collaborate with us so that we can extend the benefits of the connected world to more industries.”

Source: Nokia

Nokia, Vodafone and Telit collaborate to expand the IoT ecosystem using NB-IoT technology

  • Nokia NB-IoT system built in Vodafone Open Lab in Dusseldorf using Nokia radio access network and cloud packet core solution
  • System to be used by device manufacturers and applications developers to expand the IoT ecosystem
  • Nokia teamed up with IoT technology enabler Telit to use its NB-IoT system to demonstrate transmission of data from residential gas meters over a 4G network at the Vodafone Innovation Day. 

 Nokia has deployed a fully integrated NB-IoT system at Vodafone’s ‘Open Lab’ in Dusseldorf, Germany using its radio access network and elements from its Cloud Packet Core solution. The system leverages IoT technology from Telit and will be used by device manufacturers and applications developers in trials of innovative products and solutions to expand the IoT ecosystem.

In a trial during Vodafone’s recent Innovation Day event in Dusseldorf,  Nokia and Telit used the technology to demonstrate how NB-IoT will meet the connectivity needs of devices. The companies used an Intel chipset integrated in a NB-IoT  module, which was embedded in a Shitek technology ultrasonic gas meter. The system connected with a meter to transmit data on gas flow over a 4G Vodafone test network, demonstrating how NB-IoT technology can be used to manage an integrated network comprised of components from multiple vendors.

NB-IoT will optimise 4G networks to meet the dynamic demands of billions of connected devices. It enables wider coverage indoors and outdoors, for example allowing the radio signal to reach further inside buildings such as factories and hospitals to connect sensors and devices and transmit information. Lower power consumption allows device battery life to be prolonged for up to 15 years, optimising the cost of maintaining the myriad devices that will be found within homes and enterprises.

Luke Ibbetson, Head of Research & Development and Technology Strategy for Vodafone Group, and Chair of the GSMA NB-IoT Forum, said: “NB-IoT will be commercially available from early 2017 and, because it has strong support from across the telecoms industry, will be the technology used to connect millions more things to the Internet. We are very pleased to make the Vodafone Open Labs available to companies that want to exchange ideas and to develop and test connected products and services powered by NB-IoT.”

Marco Argenton, Product Marketing Manager, Telit, said: “We have the industry’s broadest portfolio of integrated products, platforms and services to support IoT deployments. With the collaboration in this trial, we demonstrated real and tangible benefits of automation in the residential energy market, the nature of  which can be leveraged in many other industries and verticals.”

Roberto Loiola, global customer business team head at Nokia, said: “The low power attributes and reach of NB-IoT make it an ideal technology to connect the Internet of Things. The trial with Telit showed how NB-IoT is perfectly suited to manage a network comprised of devices and sensors from multiple vendors. At Nokia we are constantly innovating to allow our customers to evolve their offer and anticipate the needs of their subscribers and our work with Vodafone at the Open Lab is a prime example of this.”

About the technology in Nokia’s NB-IoT system 

  • Nokia Cloud Packet Core: the Cloud Mobility Manager (CMM) supporting the Mobility Management Entity (MME), and the Cloud Mobile Gateway (CMG) supporting the System Architecture Evolution Gateway (SAE-GW) network functions.
  • Intel XMM7115 NB-IoT chipset
  • Telit NE910 module
  • Shitek Technology UGM-01 G4 Ultrasonic Gas meter

Did you know?

  • NB-IoT is a 3GPP Rel. 13 radio access technology. The enhanced coverage of NB-IoT compared to conventional LTE will allow for the tracking of objects deep within buildings and in rural areas.
  • NB-IoT will co-exist with operators’ existing networks to benefit from mobile security and privacy features. All major network infrastructure, component and device manufacturers support the standard.

Source: Nokia

BT and Nokia to collaborate on development of 5G

 

Next generation 5G networks have taken a step forward as BT and Nokia signed a research collaboration agreement on 5G technologies.

The two companies have agreed to work together on potential customer use cases for 5G technologies, the creation of 5G Proof of Concept (PoC) trials and the development of the emerging technology standards and equipment.

The trials will focus on the technology enablers for 5G including mmWave radio and convergence, as well as potential commercial services including ultrafast mobile broadband, mission-critical services and the ‘Internet of Things’ (IoT).

Integrating the best capabilities of fixed and mobile networks, 5G will deliver seamless connectivity which is even more capable than today’s 4G technologies. It will deliver greatly improved ultrafast speeds to mobile users and targets peak rates of multiple Gigabits and latency in the range of one millisecond.

Such speeds would allow for the simultaneous streaming of data-heavy content such as virtual reality or live 360 degree video to any device, while greatly reduced latency would mean truly real-time engagement between remote users and systems. This is essential for consumer applications such as mobile gaming and major technology advancements like driverless cars.

However, the two companies believe that the technology’s biggest potential is its ability to improve the flexibility and usability of mobile networks, allowing them to ‘flex’ to meet the specific needs of customers. This might include lower latency to support critical communications, or greater power efficiency and higher bandwidth usage for different applications. This new flexibility will be critical to support new business and consumer services based on IoT, including connected cars, smart cities and remote health monitoring applications.

Howard Watson, CEO of BT Technology, Service & Operations, said: “Our EE mobile business already boasts the biggest 4G network in the UK, which is set to cover 95 per cent of the country by 2020. We will build on that foundation to develop the next generation of LTE-Advanced Pro and 5G services over the next few years. It’s still early days for 5G technology, but experience tells us that a collaborative approach is key to success. We’re delighted to be working with Nokia to drive a common approach to 5G, and to develop exciting use cases which bring together our combined experience in fixed and mobile technologies.”

Cormac Whelan, head of the UK & Ireland at Nokia, said: “5G is the communications technology of the future, and it will transform how we communicate with each other, as well as communicate with devices and ‘things’. Nokia is delighted to be working with BT in laying the foundations for 5G adoption in the coming years, and in helping define how this technology will enable exciting and innovative experiences.”

As a first step in the collaboration, Nokia is currently conducting trials of its latest 5G-ready radio equipment at the BT Labs at Adastral Park, Suffolk. This radio system demonstrates key 5G technology ingredients that are currently in standardization running on Nokia’s AirScale radio access, including an entirely new 5G frame structure and 4 x 100MHz carrier aggregation.

Although best known for its work on fibre-optic and broadband technologies, the BT Labs have played a major role in the development of wireless data services, and were the location for the first trial of GPRS (General Packet Radio Service) data calls – the precursor to today’s 3G and 4G data services.

The agreement builds on the existing relationship between the two companies in which Nokia supplies BT’s 21C Core Routing Platform and both the BT/EE subscriber register infrastructure and part of the EE Radio Access Network.

Source: BT

First trial of 4G LTE technology carried out on Paris Metro

Operator RATP and Nokia have successfully completed the first ‘real-world’ trial of 4G LTE technology on Line 14 of the Paris Metro.

First trial of 4G LTE technology carried out on Paris Metro

Completed on a portion of the Paris Metro Line 14, this trial demonstrated that a single 4G LTE network can be used for all operational communications of a train, whereas today they are supported by different channels – a mixture of Wi-Fi, digital radio and 3G/4G networks. The introduction of a 4G LTE-equipped shuttle on Line 14, an automated line meeting all RATP security requirements, is a world first.

A single LTE mobile network can replace Wi-Fi networks on the Paris Metro

The test showed that a single LTE mobile network can replace the traditional Wi-Fi networks and manage data transmissions from multiple applications simultaneously, including: a simulation of train control (CBTC simulation based on pre-recorded real data); video on trains and platforms; operational voice communications; multimedia passenger information on trains and platforms; and maintenance and supervision services.

This trial marks a significant contribution to start of the standardisation process required before any operational rollout of 4G LTE technology in transport systems and associated customer services. It was completed under the R&D SYSTUF (SYStème Télécom pour les Transports Urbains du Futur) project, in which RATP and Nokia are collaborating. The objective of this project is to demonstrate that it is possible to use a single telecommunication technology – such as LTE – that is able to meet both mission-critical and non-critical applications of future public transport systems.

As part of the experiment, RATP defined the applications that must be supported by the network and determined what constraints are to be met to complete a convincing, secure and non-disruptive trial. In addition to its 4G LTE technology, Nokia provided its expertise in project management and network optimisation, including network design, radio planning, a test bench in its transportation lab, performance simulation, as well as radio coverage optimisation and installation together with RATP.

Source: Eurotransport