Tag Archives: Huawei

Huawei and Audi Sign MoU for Connected Vehicles Partnership

Huawei, a leading information and communications technology company, today gained a strong partner for the development of intelligent connected vehicles signing a memorandum of understanding (MoU) for a strategic cooperation with Audi, the German automobile manufacturer, today. The agreement forms part of a broad-based partnership between the companies in the two countries initiated by Chinese Premier Li Keqiang and German Chancellor Angela Merkel.

Saad Metz(right), Executive Vice President of Audi China and Veni Shone(left), President of LTE Solution, Huawei.

“We are entering a new era of intelligent vehicles that will see the emergence of new technological synergies between information and communications technology and the automotive industries,” said Veni Shone, President of LTE Solution, Huawei, adding: “With increased innovation in mobile connectivity, Huawei is committed to transforming the driving experience.”

The cooperation between Huawei and Audi is also intended to facilitate the ongoing advancement of intelligent driving and the digitalization of services in the vehicle environment. To this end, the parties have additionally agreed to jointly develop training programs in order to strengthen the skills of technology experts in both of these areas. Intelligent connected vehicles allow relevant information to be exchanged between the vehicle and the surrounding environment. To achieve this, cars need a high-quality, stable data connection. The expansion of this communication requires intensive research and development.

“We are intensifying our joint research with Huawei in the area of intelligent connected vehicles,” explained Saad Metz, Executive Vice President of Audi China, adding: “Our aim is to improve safety and optimize traffic flows in order to create intelligent cities. The concepts will be concentrated initially on the Chinese market.”

Working in cooperation with Huawei and the Chinese authorities, Audi became the first foreign automobile manufacturer to participate in the first-time deployment of “LTE-V” on public roads in the megacity of Wuxi in eastern China in 2017. “LTE-V” is a mobile communication standard, which is specially tailored for connected cars. Drivers were provided with real-time traffic information via connections to traffic light systems and video monitoring at intersections.

In September 2018, the project will enter its next phase at the “World Internet of Things Exposition” in Wuxi with an even broader range of applications.

Before the signing of this MoU, Huawei and Audi have cooperated in many areas related to intelligent connected vehicles in recent years. The two companies initiated the telecom-vehicle cross industry organization 5GAA and have held several joint demos/trials in various countries including Germany, Spain and China, ensuring the vibrant growth of the intelligent connected vehicles industry.

Source: Huawei

Telefonica, Huawei and UPM Trial Quantum Cryptography

Telefónica, Huawei and UPM perform a groundbreaking field trial applying quantum cryptography on commercial optical networks to provide secure communication services

TelefónicaHuawei, and UPM (Universidad Politécnica de Madrid) have performed a groundbreaking field trial, the first one worldwide, demonstrating the application of quantum cryptography on commercial optical networks, and their operational integration by means of Software Defined Networking (SDN) technologies.

It is an advanced research pilot of secure communication services based on quantum technologies that Telefonica could provide to its customers in future. As Juan-Ignacio Cirac, distinguished physicist specialized in quantum computing and member of the Telefónica Board, says: “We can make a random bit sequence to appear at one place and simultaneously at another one, without making it pass in between. It is sort of magic, but something that Quantum Physics predicts. It is a way of exchanging secure keys that we have to make the most of, since it cannot be hacked”.

All secure communications are based on the use of cryptography, so data are encrypted using a secure key in a way that only those knowing that key can decrypt the messages exchanged among them. Current cryptographic techniques for key generation are based on highly complex mathematical problems, that require long calculations to be resolved. As computational capacity grows, the time required to solve these problems becomes shorter, reducing the security of the keys.

The continuous growth in computational capacity has required a steady increase in key sizes and the complexity of key generation algorithms. And these techniques can become completely futile with the advent of quantum computers, able to apply the principles of Quantum Mechanics to resolve problems considered unsolvable so far, including breaking the keys used by current methods, thus rendering most of our security infrastructure useless.

As Diego R. Lopez, Head of Technology Exploration & Standards in Telefónica’s Global CTIO Unit, states: “We have been working to develop a field trial that demonstrates the provision of secure communication services based on QKD (Quantum Key Distribution) using a commercial SDN-managed optical network infrastructure”.

Quantum technologies themselves provide a solution to this vulnerability of current cryptographic key generation methods. Quantum principles can be applied to exchange a key between the two ends of a communications link, so that this key remains secure with respect to any attack, and any attack attempt becomes detectable. This technique, known as Quantum Key Distribution (QKD), not only provides protection against the threat posed by quantum computation to current cryptographic algorithms, but it can also provide a much higher security level for any exchange of data. However, QKD requires a high-quality optical fiber physical infrastructure, and Telefónica is very well positioned to provide services based on this technology.

María Antonia Crespo, Director of Transport and IP Connectivity in Telefónica Spain remarks: “Telefónica Spain’s optical network, in combination with our high-capacity photonic transmission systems, offer the required performance to provide secure channels based on quantum communication. This enhanced security is a key enabler for next generation networks, flexible, virtualized and software-defined”.

Up to now, QKD feasibility was demonstrated in laboratories and restricted field trials (as the one Telefónica and UPM performed back in 2009, demonstrating quantum key exchange over a fiber metro ring), but the actual deployment on commercial infrastructures and the integration with their operational procedures was still a pending issue. The installation in production facilities and using standard telecommunication systems is a first of its kind demonstration, which shows the capacity of the technology to reach real-world level of usability.

“The ability to use new network technologies like SDN, designed to increase the flexibility of the network, together with new QKD technology is what allows us to really converge quantum and classical networks on the existing optical fiber infrastructure.  Now we have, for the first time, the capability to deploy quantum communications in an incremental way, avoiding large upfront costs, and using the same infrastructure”, remarks Vicente Martin, Head of the Center for Computational Simulation who leads the team at UPM.

The field trial relies on a novel “Continuous Variables” (CV) QKD technology. A particular feature of the tested devices is that they are flexible, software-controlled ones. The systems are optimally adapted to a seamless integration in the dynamical environment of SDN and Network Function Virtualization (NFV) networks, where the creation and modification of the optical fiber paths and required encryption, follows commands received over software-based control interfaces. The latter functionality is ensured by integrating the CV-QKD devices with standard Optical Transport Network ones. The full scale QKD and SDN-NFV integration opens the way of providing high level security of novel flexible but critical infrastructures.

Momtchil Peev, Huawei Project Leader of the Quantum Communication Project in Munich observes: “The test CV-QKD devices that we present here have the inherent CV advantages: they do not need (ultra) low-temperature (bulky) Single Photon Avalanche Detectors and can (potentially) reuse classical optical coherent communication technology. Moreover instead of addressing performance records alone we have chosen a flexible design focusing on control and key delivery interfaces, showing the feasibility of more seamless future integration into modern networks”.

The field trial employs the optical infrastructure provided by Telefónica Spain, connecting three different sites within the Madrid metropolitan area where software-controlled CV-QKD devices, developed by the Huawei Research Lab in Munich in collaboration with UPM are installed, together with SDN-based management modules developed by Telefónica’s

GCTIO Network Innovation team and the components required to integrate QKD with NFV and SDN technologies developed by UPM. The combination of all these elements made possible the demonstration of the use of QKD techniques in a real production environment, combining classical data and quantum key transmission on the same fiber, and shows how these services can be managed and used by different applications.

Source: Telefonica

 

The World’s First 5G NR Interoperability

Multi-vendor interoperability based on 3GPP R15 commercial system moves industry an important step closer to full 5G commercialization

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Deutsche Telekom (DT), Intel and Huawei announced they have collaborated to achieve the world’s first 5G interoperability and development testing (IODT) based on the 3GPP R15 Standard with a commercial base station. This successful test, based on Huawei’s 5G commercial base station and Intel’s third generation 5G NR Mobile Trial Platform (MTP), is a critical step towards the full commercial launch of Huawei and Intel solutions supporting millions of devices in 2019.

Deutsche Telekom and Huawei began cooperation on 5G-network research in 2015 and committed to accelerating the development of the ecosystem. With the benefit of Intel’s 5G NR platforms, the group realized successful IODT tests taking crucial joint steps towards 5G industry maturity.

Using Huawei’s commercial NR base station and the Intel 5G NR Mobile Trial Platform, the three parties have jointly verified the fundamentals of the new 5G 3GPP NR standard, including new synchronization, coding, frame structure, and numerology components underlying the interconnection of the NR-compliant terminal and network.

The test configuration used by Deutsche Telekom, Huawei and Intel is based on the largest C-band cell bandwidth defined by the 5G NR standard. It also incorporates the latest Massive MIMO multi-antenna and beamforming technology enabled by the standard framework.

World’s first 5G NR Interoperability test based on 3GPP R15 commercial system release

Arash Ashouriha, Senior Vice President Technology Innovation of Deutsche Telekom said: ”After delivering leading contributions to the 3GPP’s work on 5G standards, Deutsche Telekom, Huawei and Intel moved swiftly to jointly verify implementation progress through standards-based interoperability testing. The success of our test is a significant step on the path to 5G ecosystem maturity and early 5G commercialization.”

Yang Chaobin, President of Huawei’s 5G product line, said, “The success of this testing shows that Huawei and all parties have devoted themselves deeply to the new NR standard. As the standard continues to be updated, Huawei will continue to work with all parties to step up interoperability test and promote the 5G industry maturity process, and to welcome the arrival of the entire industry digitization.”

Asha Keddy, Vice President Client, and General Manager Next Generation Standards, Intel Corporation, said, “Intel has been actively working with leading 5G companies to take advantage of Intel’s unique end-to-end 5G NR technology and to accelerate 5G testing and commercialization based on the latest 5G NR technology. The Intel®

XMM™8000 modem family maturity and time to launch will significantly benefit from this early multi-vendor interoperability progress and the realization of a global 5G NR industry ecosystem, with initial launches in mid-2019 and large-scale scaling in 2020.”

The maturity of the 5G industry is the foundation of 5G NR commercialization. Deutsche Telekom, Intel and Huawei will continue to deepen their cooperation and develop standardized products for the upcoming 5G era.

The first 5G NR standard was successfully completed on December 21, 2017, at the 3GPP TSG RAN meeting in Lisbon, Portugal. All industry partners including operators, equipment vendors and terminal chipset vendors reached agreement to work together to accelerate the 5G NR standard process, and to facilitate the 5G global industrialization process.

Source: Huawei

VODAFONE AND HUAWEI DEMONSTRATE HOW 5G WILL REVOLUTIONISE DRIVING

Vodafone car demo

We’ve heard a lot about AI-driven cars in recent years, but 5G is set to enable another kind of driving revolution. Vodafone has teamed up with Huawei to demonstrate how 5G can be used to remotely control a vehicle.

The test took place at the 2017 Global Mobile Broadband Forum. It involved a car located on the University of Surrey campus being controlled from London’s ExCel centre some 50 kilometres (30 miles) away. This was done via a fully encrypted pre-standard 5G connection.

It was intended to demonstrate how, in future, it would be possible to remotely control machines in dangerous or extremely remote environments. The example has been given of mining or waste disposal situations, but it would also have a number of potential applications in day to day life.

For example, in a recent white paper on practical 5G use case scenarios, Huawei highlighted the potential for a premium concierge service in which the driver of your car does so from elsewhere. This could “enable someone to participate in a conference or to work while on a journey, or to support a taxi service, or to help a person without a driving license, or when they are ill, intoxicated, or otherwise unfit to drive”.

5G is uniquely suited to hosting such a feature. Crucial to this is the forthcoming network standard’s extremely low latency of less than 10 milliseconds, which will enable instructions to be received and acted upon as quickly as the human eye can perceive change.

In the case of the recent Vodafone test, this resulted in a mere six centimetres of braking deviation when the car travelled at a speed of around 20 kilometres per hour.

Another benefit of 5G network technology to remote car control is its heightened level of security. After all, the last thing you would want in such a situation is interference from a malicious third party.

Luke Ibbetson, Vodafone Group’s Head of Research and Development and Technology Strategy, said: “The 5G standard is close to completion and it’s encouraging to see how important capabilities such as low latency and increased reliability are shaping up.

“This innovative demonstration shows us an exciting glimpse into the future, complementing 5G’s role in providing enhanced mobile broadband. It is a milestone in the work we’ve been doing with Huawei to show how our network will support 5G connected vehicles in future.”

This was the first test of its kind in Europe. The world’s first such demonstration occurred in June 2017, when Huawei teamed up with China Mobile and SAIC Motor in Shanghai. However, in this initial test the driver was only situated 30 kilometres away from the car.

Useful reading: 5G and the connected car

Source: Jon Mundy 5G

LG U+ and Huawei Complete 5G Pre-commercial Tests for World’s First Commercial 5G

During the 4th Global 5G Event, LG U+ partnered with Huawei to complete the world’s first large-scale 5G network test in a pre-commercial environment in Gangnam District, Seoul. This network consists of both 3.5 GHz and 28 GHz base stations. The test also helped to successfully verify the technologies of IPTV 4K Video and many other future-proof commercial 5G services. High-speed mobility, dual connectivity, and inter-cell handovers (under continuous networking conditions) were also validated.

The test results returned average data rates of 1 Gbps over the low band and more than 5 Gbps for dual connectivity over high and low bands. In a typical dense urban area, successful verification of the 5G end-to-end (E2E) solution indicated Huawei’s gradual maturity in advanced preparation for the imminent commercial deployment of 5G.


LG U+ and Huawei completed a Large-scale 5G network test in a pre-commercial environment in Gangnam District, Seoul

As a top global operator in a well-developed MBB region, LG U+ is firmly committed to rapidly providing an excellent user experience. With a keen focus on Enhanced Mobile Broadband (eMBB), the 5G pre-commercial test based on Huawei E2E 5G devices was implemented in a continuous ring topology. A peak data rate of 20 Gbps and an average data rate of more than 5 Gbps were achieved through dual connectivity over 3.5 GHz and 28 GHz. These impressive rates were combined with inter-cell handovers to produce stable results. Elsewhere, a 5G tour bus delivered 5G-based IPTV 4K, and a VR drone was demonstrated in the ‘5G for All’ experience room at the LG U+ headquarters, which required data rates ranging from 20 Mbps to 100 Mbps. For mobile scenarios, a glitch-free superior user experience demonstrated Huawei’s readiness for 5G networks.

During this event, Huawei also showcased the combination of a VR drone designed by Huawei Wireless X Labs and the world’s first 5G customer premise equipment (CPE) over 3.5 GHz. The CPE is compact, lightweight, and offers high performance, which can support a throughput of up to 1.5 Gbps from a drone at an altitude of over 100m.


Huawei Wireless X Labs showcased a VR drone using 5G 3.5GHz CPE

Kim Dae Hee, Vice President of LG U+ 5G Strategy Unit, said: “The world’s first large-scale joint 5G pre-commercial test indicated a significant breakthrough in 5G. We believe that Huawei is set to help LG U+ implement the world’s first Commercial 5G network over 3.5 GHz”

Zhou Yuefeng, Huawei Wireless Product Line CMO, said: “In the Gangnam District of Korea, we have successfully validated the 5G pre-commercial network and released the world’s first 3.5 GHz CPE. This demonstrates that Huawei will maintain its capability to provide competitive E2E 5G network products in 2018. LG U+ and Huawei will continue to conduct further research into 5G technologies and build a robust E2E industry ecosystem to achieve business success in the upcoming 5G era.”

Source: Huawei

Huawei Digital Railway Solution Supports New Mombasa-Nairobi Railway

train

Huawei, a leading global Information and Communications Technology (ICT) solutions provider, announced recently that the railway operational communications network it built for Kenya’s Mombasa-Nairobi rail project was put into commercial use. Huawei’s Digital Railway Solution enables multiple communications tasks, including mission-critical train dispatch, emergency communications, section maintenance communications, secure transmission, and ensures stable power supply along the entire line. The solution will meet customer requirements for safe, stable, and efficient railway operations and ensure highly reliable communications for the railway.

 

As the first new line that has been constructed in Kenya for the past century, the Mombasa-Nairobi railway runs across Kenya’s territory from the southeast to the northwest, starting from Mombasa, the biggest port along the east coastline of Africa, to Nairobi, Kenya’s capital and the largest city in East Africa. The line has a pivotal role in East Africa’s railway network and has paved the way for standard-gauge rail links in the area. The line is part of a long-term plan to connect a vast network of rails from Kenya, through Uganda and Burundi, and up to South Sudan. This railway artery in East Africa will provide convenient transportation and promote regional collaboration, integration, economic growth, and social development.

The high speeds and short departure intervals of modern railway require secure, stable, and reliable train operations. Huawei’s Digital Railway Solution provides the Mombasa-Nairobi Railway with a full suite of core systems such as a highly-reliable, industry-leading railway operational communications system, a large-bandwidth unified transmission system which adopts soft and hard pipes to protect train control and other mission-critical services, a modular and highly efficient power supply system, and an environment monitoring system which enables great scalability and intelligent management. The core systems ensure safe train operations.

Huawei’s next-generation GSM-R solution has been deployed to build the train-to-ground communications network. With end-to-end redundancy backup and 99.999% availability, the network guarantees stable transmission of train control signals. Based on mature hardware platforms, the next-generation BTS3900 GSM-R base stations support smooth migration to LTE-R. The transmission network uses Huawei’s cutting-edge Hybrid MSTP transmission devices that support SDH/IP dual planes. The SDH hard pipes and IP soft pipes comprehensively bear multiple services without compromising the reliability of mission-critical service transmission. In addition, Huawei’s premium communication power supply and Uninterruptible Power System (UPS) products are installed to meet diversified customer requirements on backup power, ensuring high-quality power supplies for communications systems, data centers, security systems, and other critical loads.

The safe and efficient operations of the Mombasa-Nairobi Railway will provide significant support for Kenya’s passenger and freight transportation, and thus the economic growth. At the same time, the Railway will bring East African economies closer to each other.

To date, Huawei’s Digital Railway Solution has been deployed to serve more than 100,000 kilometers of railway worldwide. Major digital railway projects include those in Germany and South Africa, as well as high-speed rail lines in China and Spain. With innovative solutions and global delivery capabilities, Huawei is committed to building a better connected railway along with partners and customers in the rail sector across the globe.

Source: Huawei

5G: Huawei and Vodafone Test High and Low Frequency Bands for Dense Urban City Scenarios

Huawei announces that working with Vodafone it has successfully tested 5G mobile connectivity using high and low frequency bands. The companies have demonstrated 1.5 kilometers cell coverage in the lower C-Band and 5Gbps peak throughput for a single user in the high band. It is the world’s first 5G large scale mobility field test of macro coverage in dense urban city scenarios.

The support of mobility capability plays a key role in the adoption of 5G applications such as augmented reality (AR) and virtual reality (VR). It is believed that these applications could require more than 100Mbps average data rates and gigabit speeds for multiusers in hotspot areas. The performance achieved in this realistic environment study is an important reference for next generation mobile network (NGMN) and European trial initiatives to develop and verify solutions for a future 5G commercial launch plan.

Yang Chaobin, President of Huawei 5G Product Line, said: “Huawei and Vodafone are strategic partners and we are now expanding our collaboration. As a leading operator in Europe and many other regions of the world, Vodafone has played a leading role in driving innovation. I am confident that the breakthrough we achieved today is just the beginning, and we expect more exciting results in the future.”

Luke Ibbetson, Head of Vodafone Group Research and Development, said, “The results of these tests are an important development and help further our understanding of how 5G mobile connectivity performs in high and low frequency bands. We look forward to continuing our collaboration with Huawei to test and evaluate emerging 5G technologies.”

In the joint research of 5G New Radio (NR) candidate technologies, it is demonstrated that Filtered-OFDM, Sparse Coding Multiple Access (SCMA) and Polar Code works stably with the massive Multi-User MIMO (MU-MIMO) technology, and the spectrum efficiency is improved approximately three times when compared with LTE. According to the field test, the peak cell throughput of 18Gbps under 200MHz bandwidth in the Sub6GHz band, and air interface latency of 0.5ms in the 5G New Radio user plane were achieved.

5G will be the next generation of mobile technology set to be available by 2020. Huawei and Vodafone signed a 5G strategic memorandum of understanding (MoU) in 2015 and a 5G Technologies Acceleration MoU in 2016.

Source: Huawei

Huawei Launches Industry First Full-Scenario Agile Controller 3.0

Huawei-Logo

 Enabling Service Innovation in Cloud Era

Huawei launched the first full-scenario Agile Controller 3.0 (AC 3.0) in the industry at HUAWEI CONNECT 2016.

The AC 3.0 focuses on four business scenarios (enterprise campus, data center network, WAN, and IoT) and provides capabilities such as on-demand network resource pool reservation,, automatic deployment, intelligent optimization and bandwidth adjustment on-demand for enterprise customers across campuses, carriers and data center networks. This can improve the resource scheduling efficiency of enterprise cloud services, improving the network efficiency for carrier customers and providing the best customer experience possible.

Huawei advocates an ‘All Cloud’ strategy and provides cloud-based products and solutions to help customers achieve digital transformation in their operations.

“We believe that the core of network cloudification is to construct a network using software-defined networking (SDN) and network functions virtualization (NFV), helping carriers upgrade the ROADS experience of telecommunication services on hard pipes and providing new services such as the public cloud, private cloud, hybrid cloud, and cloud private line,” said Liu Shaowei, President of Huawei Enterprise Networking Product Line.

The SDN solution based on the AC 3.0 assists carriers in establishing e-commercial network operation platforms to achieve top speed service provisioning and on-demand value-added service customization, building agile and open networks on demand, accelerating digital transformation and adding pipe values.

The SDN solution helps enterprises complete their digital transformation by focusing on agility, intelligence and changing networks from a support system to a production system, which improves enterprise operation efficiency and reduces labor costs.

“We believe the Agile Controller 3.0 will make networks more agile, and will mean that we can collaborate with partners to help customers achieve business success and win-win outcomes for all,” said Huang He, General Manager of Huawei SDN Controller Domains.

The AC 3.0 is the ‘Super Brain’ of networks and enables service innovation in the cloud era. It supports unified control and flexible deployment in multiple business scenarios and meets the requirements of various service deployments and Operations and Maintenance (O&M), meeting the requirements of industry-leading data centers and the commercial deployment of super-large networks.

Based on the open ONOS platform, the AC 3.0 uses an application which has loosely coupled architecture and can be integrated with ODL and provides abundant northbound API capabilities.

Huawei SDN 2.0 provides for comprehensive developer communities, remote labs and innovation tools. At HUAWEI CONNECT 2016, Huawei launched nine open network capabilities and 72 API interfaces, implementing one-time integration for applications and partners and realizing rapid innovation.

Huawei has participated in more than 200 commercial projects in SDN domains with carriers and enterprises. This included projects with Telefonica Spain, China Mobile, China Telecom, China Unicom, Telia, Tencent, Alibaba, China Construction Bank, China Southern Power Grid Company Limited and Vision China Media.

The full-scenario AC 3.0 can meet the requirements of both service and business diversity as well as multi-path technologies, maximizing network efficiency, monetizing pipe values, and promoting digital and intelligent society service innovation.

HUAWEI CONNECT 2016 is held from August 31-September 2 in Shanghai at the Shanghai Expo Centre, Mercedes-Benz Arena, and Shanghai World Expo Exhibition and Convention Center (SWEECC). It was attended by over 20,000 industry leaders who discussed how to build a Better Connected World, and how to promote digital transformation in industries. For more information, please go to:http://www.huawei.com/minisite/huaweiconnect2016

Source: Huawei

Vodafone and Huawei Trial New 4.5G Technologies to Prepare for 5G

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Vodafone and Huawei Trial New 4.5G Technologies to Prepare for 5G

 Vodafone UK and Huawei are conducting technical trials of a new mobile technology, 4.5G (TDD+) with LTE TDD, to significantly increase the capacity and efficiency of its 4G network in urban areas, as well as lay the foundations for the introduction of 5G by 2020.

New 4*4 MIMO (Multiple-Input Multiple-Output) techniques eight-way transmit and receive (8T8R), together with multi-user beam-forming are being tested in Manchester. These will support the expected rapid growth in video and virtual reality applications with the arrival of next generation smartphones.

Unlike traditional methods of transmitting mobile signals between base stations and mobiles, beam forming and four-way receiver diversity significantly improve performance in heavily built up areas, by combining the signals from multiple angles and co-located antennas in order to reduce interference and improve throughput. The trial involves 4×4 versions of MIMO in order to deliver mobile data services at much greater speeds and with improved accuracy. The 8T8R beamforming concentrates the user-specific energy and multiplexes the resource between different users, thus increasing the average as well as the edge performance.

By combining MIMO with beam-forming, Vodafone is better able to focus customers’ mobile signals in specific directions to ensure the best user experience and minimise interference during peak times in highly populated areas. As a result, more signal reaches more subscribers particularly at the edge of the base station coverage, in order to provide higher average speeds across the network.

Vodafone UK’s Chief Technology Officer, Jorge Fernandes, said: “We are working hard with our radio network equipment partners to ensure our network is future-proofed for the expected arrival of 5G in four to five years’ time, whilst continually improving our 4G performance for customers throughout the UK.”

Huawei LTE TDD President, Veni Shone, said: “This joint innovation with Vodafone has proved that 4.5G (TDD+) is a good solution to release the potential of TDD spectrum and will help Vodafone build the most advanced LTE network available. We are very proud of this collaboration, and are dedicated to providing optimal solutions to customers. The newly deployed LTE TDD network immediately serves the LTE TDD capable commercial smartphones and successfully carries significant live network traffic. This trial proves that LTE TDD with the most recent technologies can be naturally converged with LTE FDD and improve the overall experience enjoyed by all users on the network.”

Source: Huawei

5G: Huawei and Vodafone achieve 20Gbps for single-user outdoor at E-Band

Huawei-Logovodafone-logo

5G: Huawei and Vodafone achieve 20Gbps for single-user outdoor at E-Band

 

Huawei and Vodafone have completed a 5G mmWave field test at Vodafone Emerald House in Newbury, UK. The test covers SU-MIMO (Single User Multiple Input Multiple Output) with a strong reflection path to reach 20Gbps UE peak rate, and MU-MIMO (Multi User Multiple Input Multiple Output) for long-range UE to reach 10Gbps peak rate. It is the world’s first 5G outdoor field test at E-Band reaching 20Gbps peak rate for a single user device with high spectrum efficiency. This peak user rate is targeted by ITU-R as a 5G requirement. This is a key milestone after the two companies signed a strategic MoU on 5G technologies last year and a 5G Acceleration MoU this July.

 

The demand for spectrum to provide higher-capacity mobile access and self-backhaul has been rising drastically due to soaring mobile broadband communications traffic. The situation is even more critical when operators are faced with the challenge to deliver ultra-high throughout in emerging 5G network. As traditional lower bands used in current cellular access becomes ever more crowded, there is an increasing effort in the industry to explore the centimeter wave (cmWave) and millimeter wave (mmWave) bands to meet broadband speed requirements. This test will contribute to the study of spectrum above 6GHz for 5G enhanced mobile broadband, and to promote global spectrum harmonization in the coming World Radio Congress in 2019 (WRC-19)

E-Band is millimeter wave (mmWave) band and can be used as a complementary spectrum band to the lower-band to deliver ultra-high mobile broadband user experience. Especially it can enable new applications such as VR/AR and act as self-backhaul for the 5G mobile service traffic.

Johan Wibergh, Chief Technology Officer, Vodafone Group, said: “This field test in an outdoor environment is a significant step in validating the performance of 5G in high frequency bands, improving our understanding of the capabilities of the technology.”

Eric Xu, Rotating CEO of Huawei, said: “5G will introduce full spectrum access to support AR, VR, Smart Automobile and other unknown new services. The joint trial of 5G mmWave connectivity in a real world radio propagation environment and co-existence of different radio links is encouraging. I highly value the cooperation with Vodafone, and believe we will achieve more progress in 5G, together with Vodafone and other industry partners.”

Source: Huawei