Showing posts with label 5G. Show all posts
Showing posts with label 5G. Show all posts

Monday, May 21, 2018

Qualcomm intros 5G NR for Small Cells and Remote Radio Heads

Qualcomm introduced the first 5G NR solution for small cells and remote radio head deployments. The new device (FSM100xx), which builds on Qualcomm's FSM Platform for 3G and 4G small cells, support 5G NR in both mmWave and sub-6 GHz spectrum.

Qualcomm said its 5G NR solutions allows OEMs to reuse both software and hardware designs across sub-6 and mmWave products, supporting high-bandwidth and robust coverage for mobile subscribers around the globe. Given the propagation characteristics of 5G NR’s higher frequencies (especially mmWave), solutions are needed to support delivery of uniform 5G experiences, especially indoors where most data is consumed.

The FSM100xx solution scales to address outdoor small cell performance requirements such as support for MIMO implementation and multi-gigabit throughput, as well as support indoor requirements such as compact form factor and power over Ethernet (PoE) support. It also includes a software-defined modem, designed to facilitate OEMs to readily upgrade their devices to comply with future 3GPP releases. Additionally, this 5G NR solution supports various options for interface splits between central unit (CU) and remote radio head, providing OEMs and operators with the flexibility to use a 5G radio access network architecture that best fits their needs, such as a virtualized 5G architecture that is designed to deliver scalability through the cloud or a more distributed architecture to ease fronthaul requirements.

“Qualcomm Technologies is leading the world to 5G by providing this 5G NR small cell solution to support 5G NR in both sub-6Hz and mmWave spectrum,” said Irvind Ghai, vice president, product management, Qualcomm Atheros, Inc., a subsidiary of Qualcomm Technologies, Inc. “With small cells expected to play a critical role in 5G networks, we are happy to announce our highly flexible FSM100xx solution capable of supporting a wide range of use case and deployment models, and to support our customers to deliver on the promise of 5G.”

Wednesday, May 16, 2018

Sprint adds to its list of first 5G cities

Sprint named three additional cities where it plans to deploy 5G in the first half of 2019. Sprint's full list of first 5G markets now includes Atlanta, Chicago, Dallas, Houston, Kansas City, Los Angeles, New York City, Phoenix,and Washington, D.C.

"Today we have a great LTE network, and with Sprint 5G, we’ll deliver for our customers mobile data speeds that are up to 10 times faster, with significantly improved reliability and coverage," said Kevin Crull, Sprint’s chief strategy officer, who today is presenting his keynote address at 5G North America. "This next generation of wireless technology will create incredible new connections to people and things, and services and experiences that are so unique they will make an impact on the lives of our consumers."

Sprint's 5G approach leverages its 2.5 GHz spectrum and Massive MIMO cell sites, which are capable of delivering up to 10 times the capacity of current LTE systems. The radios support split-mode, enabling Sprint to deliver 4G LTE and 5G on the same radio simultaneously.


Thursday, May 10, 2018

NTT Docomo and NEC test 5G to race car traveling at 300 km/h

NTT DOCOMO and NEC conducted a test of 5G connectivity to a race car moving at 305 km/h (190 mph)

The test, which used 28 GHz spectrum, sustained a downlink of 1.1 Gbps between the 5G base station and the 5G modem in the car moving at 293 km/h and a fast handover during communication between 5G base stations and a 5G mobile station moving at 290 km/h. In addition, the trial succeeded in a wireless live relay of 4K high-frame-rate video via uplink from a 5G mobile station moving at 200 km/h. Both the 5G base station and 5G mobile station in the car were equipped for beamforming, which concentrated radio power in a specific direction, and beam tracking, which switched the direction of the beams to follow the 5G mobile station as it moved at high speed.

The trials were conducted last month at the Japan Automobile Research Institute (JARI).

The 4K video transmission operated at 120-frames-per-second and used NTT's real-time 4K high-frame-rate HEVC codec.

Other companies involved in the trials included DOCOMO 5G Open Partner Program participants, Sony Business Solutions Corporation, and DOCOMO TEAM DANDELION RACING manager Dandelion Limited.

Monday, May 7, 2018

SFR and Nokia test 5G NR in 3.5 GHz spectrum

SFR, in conjunction with Nokia, tested a 3GPP-compliant 5G New Radio (NR) system over-the-air on the 3.5GHz frequency band. The test took place  at the Nokia 5G Test Network and Competence Center in Paris-Saclay, France.

The 5G call used Nokia's 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.

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."

Thursday, May 3, 2018

Deutsche Telekom begins pilot 5G rollout in Berlin

Deutsche Telekom has activated its first six cells with commercial 5G antennas in the heart of Berlin and thereby achieved the first 5G data connection in a live network in Europe.

The Deutsche Telekom 5G cluster covers an area of up to five kilometers wide in Berlin's Mitte and Schöneberg districts for test operations. The antennas, in three cells located in Leipziger Straße and three in Winterfeldtstraße, are based on the 5G New Radio (5G NR) specs. The antennas are using frequencies in the 3.7 GHz spectrum band under a testing license. The 5G equipment is integrated into the live network infrastructure, meaning it is interacting with Deutsche Telekom's 4G spectrum in Germany.

DT's plan is to install an additional 70 cells by the summer across a total of more than 20 sites.

DT is using commercial 5G equipment from Huawei, as well as software and terminals, based on the 3rd-Generation Partnership Project (3GPP) standard for 5G New Radio (in the non-standalone version).

"We're continuing on our strong preparation course for the rollout of 5G in 2020," noted Claudia Nemat, Deutsche Telekom Board member for Technology and Innovation. "Today, right in the heart of Berlin, we're taking the next decisive step – with the successful integration of commercial 5G technology into our network. We want to ensure that 5G is going to deliver on its promise of enhanced mobility, high speed and low latency."

"5G New Radio in Berlin is another major step towards 5G for all”, explained Walter Goldenits, Chief Technology Officer at Telekom Deutschland. "This 5G cluster in Berlin will serve as the basis for our future commercial 5G rollout in Germany. The antennas are providing important test results. At the same time, they are real elements of what will be our future 5G network. We are preparing the ground so that our network will be ready when the first 5G-capable smartphones appear on the market."

Deutsche Telekom said it is working in cooperation with its Berlin-based hub:raum start-up incubator, to launch a 5G Prototyping Program. Another relevant program, focused on low latency, is already successfully underway. Both programs are geared towards innovative application developers seeking to exploit the advantages of Edge Computing and 5G network performance. These developers will have the opportunity to verify their ideas on a live environment in the 5G cluster in Berlin.

Monday, April 30, 2018

Keysight announces 5G NR Emulation

Keysight Technologies announced its PROPSIM F64 5G Channel Emulation Solution – the industry’s first 5G New Radio (NR)-ready channel emulation solution. Keysight’s PROPSIM F64 5G Channel Emulation Solution enables chipset, device, and network equipment manufacturers to characterize end-to-end system performance of the latest 4G and 5G base stations and mobile devices by emulating real-world radio conditions in the lab.

Keysight said its PROPSIM F64 5G Channel Emulation Solution supports all 5G NR signal bandwidths, carrier aggregation (CA) schemes, and offers the highest number of channels for massive MIMO channel emulation and testing. The solution integrates channel modeling tools for user-defined 3D spatial scenarios and dynamic modeling of movement. It supports both conducted and Over-The-Air (OTA) testing across sub 6 GHz and mmWave frequencies.

“With the PROPSIM F64 5G launch, Keysight is the first to deliver a portfolio of 5G NR-ready channel emulation solutions across all 5G new radio signal bandwidths and carrier aggregation schemes,” said Kailash Narayanan, vice president and general manager for Wireless Device and Operators at Keysight. “The new 5G Channel Emulation solution delivers end-to-end realistic and repeatable real-world performance testing in the lab, and enables real world emulation of networks essential for 5G deployment.”

http://www.keysight.com/find/5G


  • In December 2017, Keysight was also first to introduce a 5G NR-ready network emulation solution which allows the entire mobile ecosystem to benefit from a common scripting engine that uses interactive 5G stack and tools, breaking down the silos and disconnected workflows between teams, and achieving cost-efficient testing.



Tuesday, April 24, 2018

Nokia and NTT DOCOMO test 5G using 90 GHz

Nokia and NTT DOCOMO will undertake a joint study and trials on 5G using 90 GHz frequencies.

Nokia Bell Labs has already tested a first phased-array RF chip solution for the 90 GHz band to increase radio coverage in higher frequency bands and deliver multi-gigabit speeds at scale.

At this week's Brooklyn 5G Summit, Nokia, supported by NTT DOCOMO, will show two technology innovations being developed to address these demands:


  • The companies will apply a Nokia Bell Labs-developed compact mmWave phased-array antenna system scalable up to 256-elements using an integrated circuit (RFIC) solution in the 90 GHz frequency band to enable multi-gigabit per second speeds. The test will demonstrate how using 5G New Radio (5G NR) enhancements at higher mmWave frequency bands can manage radio complexity and a larger number of antenna beams, while enabling greater bandwidth. It will also show how using a larger number of antenna elements at higher frequency bands can minimize path loss to enable coverage similar to that found using lower mmWave bands.
  • A joint demonstration will also show how dynamic offloading relocation in a 5G core will enable the low-latency networks required to support time critical mobile broadband applications for future automation and augmented reality.

Marcus Weldon, President of Nokia Bell Labs, said: "At Bell Labs, we work with leading operators such as NTT DOCOMO to develop disruptive technologies that will redefine human existence. At the Brooklyn 5G Summit, we will show the world's first RF solution that addresses the challenge of delivering optimized coverage for future mmWave frequencies, using a pioneering RFIC design that can be scaled to any array dimension and deliver optimized connectivity to any set of devices."

Monday, April 23, 2018

Ericsson explores 5G use case with jet engine components

Ericsson and the Fraunhofer Institute for Production Technology are exploring a 5G use case that concerns the production of jet engine components.

The components concerned, so-called blade integrated disks (blisk), are high-tech components where the disk and blades are produced as a single piece and serve the purpose of compressing the air inside jet engines. They are milled out of solid pieces of metal and have extremely high requirements towards accuracy and surface integrity.

5G's high-bandwidth and low latency are leveraged for controlling factory equipment. Ericsson's 5G trial system operating on 3.5 GHz is connected to an acceleration sensor mounted directly on the blisk in the production machinery. The vibration spectrum is transmitted in real time via 5G to the evaluation system. The very low latency helps correlate the vibration to the tool's position and enable prompt adjustment of the production process.

Thomas Dautl, Director of Manufacturing Technology, MTU Aero Engines, says: "A blade-integrated disk is a high-value component. The milling process takes 15-20 hours and the total lead time is around 3-4 months, including coating processes and quality checks. The new 5G-based production technology will help make our operations more efficient."

Wednesday, April 18, 2018

NEC and NTT DOCOMO conduct 5G medical test

NEC and NTT DOCOMO participated in field trials of remote medical examinations over a 5G network.

The 5G demonstration was carried out by NTT DOCOMO, the Wakayama Prefectural Government, and Wakayama Medical University and hosted by the Ministry of Internal Affairs and Communications. NEC provided a 5G base station.

In this experiment, the 5G network enabled the realtime sharing of images taken by a 4K close-up camera, high-definition echocardiographic (echo) video and MRI images using a 4K video conference system between Wakayama Medical University and Kokuho Kawakami Clinic. Participants included doctors from the dermatology, cardiovascular internal medicine and orthopedic surgery departments of Wakayama Medical University and its hospital.

Friday, April 13, 2018

Vodafone UK tests 3.4 GHz spectrum for 5G

Vodafone UK completed the first test of 3.4 Gigahertz (GHz) spectrum for 5G across an existing live network between Manchester and the company’s headquarters in Newbury, Berkshire.

The test used Massive MIMO combined with 3.4 GHz spectrum running over the core 4G network. Vodafone's site in Manchester was its contact centre, which houses around 1,000 customer service employees

The company described the test as a major milestone in UK telecommunications, as it is the first time that the 3.4 Gigahertz (GHz) radio frequency allocated for 5G has been used in the UK, and noted that is was carried out just a week after Vodafone secured the largest slice of 5G spectrum in Ofcom’s auction.

Vodafone UK Chief Executive Nick Jeffery said: “5G will improve the quality of our lives and transform how we work. This next generation technology will enable medical services that could save lives, from remote surgery to remote care for the elderly. It will enhance industrial applications, from automated systems to robotics, helping manufacturers across the UK boost their productivity. And it will enable families to share their experiences with loved ones wherever they are, thanks to innovations like augmented reality."

UK completes spectrum auction - EE and Vodafone gain 5G bands

Ofcom, the official telecoms regulator in the U.K., completed the auction of 190 MHz of spectrum across two frequency bands: 40 MHz in the 2.3 GHz band, which will be used to increase 4G mobile broadband capacity; and 150 MHz in 3.4GHz, which has been earmarked for 5G.

Here are the results:

EE won 40 MHz of 3.4 GHz spectrum at a cost of £302,592,000.

Hutchison 3G UK won 20 MHz of 3.4 GHz spectrum at a cost of £151,296,000.

Telefónica UK won all 40 MHz of 2.3 GHz spectrum available, at a cost of £205,896,000; and 40 MHz of 3.4 GHz spectrum at a cost of £317,720,000.

Vodafone won 50 MHz of 3.4 GHz spectrum at a cost of £378,240,000.

Airspan Spectrum Holdings, which would have been a new entrant to the UK mobile market, failed to win spectrum in either band.

The total value of the winning bids amounts to £1,355,744,000.

Wednesday, April 11, 2018

Keysight delivers 5G tester to NTT DOCOMO

Keysight Technologies has provided a 28 GHz Channel Sounding Solution to NTT DOCOMO to characterize the air interface.

5G channel sounding measures parameters such as path loss, power delay profile, reflection, and various fading profiles including Doppler shift. It is required to design efficient and robust 5G channel models.

Keysight said its 5G 28 GHz Channel Sounding Solution with wideband MIMO data capture techniques enables engineers to measure angular spread with fewer measurements and improve resolution of the multi-path parameters. Keysight and NTT DOCOMO recently cooperated on a similar project at a 60 GHz fixed use case.

“We knew that we needed a cooperative relationship with a test and measurement provider who specialized in high-frequency applications to develop and verify underlying technologies for 5G,” said Yukihiko Okumura, Group leader of 5G Radio Access Network Research Group, Research Laboratories of NTT DOCOMO. “The technical support and expertise from Keysight in 5G channel sounding techniques for mobility helped us understand the channel behavior at mmWave frequencies, especially travelling at high speeds.”

“Keysight is enabling the 5G industry by providing a combination of technical expertise and solutions in mmWave frequencies,” said Garret Lees, Director of Operator Solution Group, Keysight Technologies. “By partnering with NTT DOCOMO on 5G we’re able to accelerate key testing capabilities, allowing the wider mobile ecosystem to gain insights and innovate early.”

Tuesday, April 10, 2018

AT&T shares some 5G field trial results

AT&T is collecting large data sets from 5G field trials with real people and so far the results are encouraging, writes Melissa Arnoldi is president, AT&T Technology & Operations, in a blog posting this week.

Citing her posted results:

Waco, Texas
Participants: Small and mid-sized businesses

  • Provided 5G mmWave service to a retail location more than 150 meters away from the cell site and observed wireless speeds of approximately 1.2 Gbps in a 400 MHz channel.
  • Observed latency rates at 9-12 milliseconds.
  • Latency impacts things like the time between pressing play and seeing a video start to stream or hitting a web link and seeing a webpage begin to load. For context, MIT researchers discovered the human brain “latency” is 13 milliseconds.
  • Supported hundreds of simultaneously connected users using the 5G network.

Kalamazoo, Michigan
Participants: Small businesses

  • Observed no impacts on 5G mmWave signal performance due to rain, snow or other weather events.
  • Learned mmWave signals can penetrate materials such as significant foliage, glass and even walls better than initially anticipated.
  • Observed more than 1 Gbps speeds under line of sight conditions up to 900 feet. That’s equal to the length of 3 football fields.

South Bend, Indiana 
Participants: Small business and residential customers

  • Observed a full end-to-end 5G network architecture, including the 5G radio system and core, demonstrating extremely low latency.
  • Successfully provided gigabit wireless speeds on mmWave spectrum in both line of sight and some non-line of sight conditions.


http://about.att.com/innovationblog/two_years_of_5g_tria

AT&T updates its 5G and FTT rollout plans

AT&T confirmed plans to roll out mobile 5G service in a dozen U.S. markets by late 2018, making it the first U.S. carrier to do so. The initial launch is aimed at consumers. Trials of 5G business applications are also planned this year.

The company also updated its plans in the following areas:

  • LTE-LAA - AT&T, which deployed its first commercial LTE-Licensed Assisted Access (LTE-LAA) site in downtown Indianapolis in November 2017, now says it intends to launch the technology in at least 2 dozen additional metros this year. LAA offers theoretical peak speeds of up to 1 Gbps. In previous field tests, AT&T observed actual peak wireless speeds of 979 Mbps. 
  • AT&T 5G Evolution - this series of upgrades based on LTE-Advanced technologies launched in 23 major metros in 2017. Further rollouts are underway. 
  • LTE-M - AT&T's nationwide, low-power, wide-area LTE-M network went live in 2017. LTE-M supports large-scale IoT applications, like smart city services, smart metering, asset tracking, supply chain management, security and alarm monitoring, and personal wearables. 
  • Fixed Wireless Internet - in 2017, AT& launched high-speed internet access to over 440,000 locations across 18 states in mostly rural areas through technologies like Fixed Wireless Internet, as part of the FCC Connect America Fund. In 2018, AT&T plans to reach over 660,000 total locations in 2018 and 1.1 million locations by the end of 2020 in those 18 states.
  • Fixed 5G and AirGig - AT&T has pre-standard 5G fixed wireless trials underway in Austin, Texas; Waco, Texas; Kalamazoo, Michigan and South Bend, Indiana with residential, small business, and education customers. The company has also announced 2 trials of its AirGig technology, which targets transport for ultra-fast low latency internet over power lines. 
  • Fiber for Consumers and Businesses - AT&T Fiber currently reaches more than 7 million locations across 67 metros nationwide. This year, AT&T plans to add 3 million more locations on. By mid-2019, AT&T Fiber should reach at least 12.5 million locations across at least 82 metro area/ 
  • G.fast - In 2017, AT&T launched G.fast service supporting Internet speeds up to 500 Mbps for multifamily properties across 8 metro areas outside of its 21-state traditional service area. AT&T now to extend G.fast to apartment communities.

Wednesday, March 14, 2018

Keysight builds mmWave testbed with Ball Aerospace and Anokiwave

Keysight Technologies is working with Ball Aerospace and Anokiwave to validate the first commercial 5G NR active array antenna product designs in the 26 GHz band.

The Keysight 5G NR-ready measurement testbed offers the precision that base station and component designers require to extensively explore the performance edges of a new class of active antenna systems in the “European Pioneer Band.”

“As our network equipment manufacturing customers are racing to be first to market, they expect to acquire velocity through their development cycle by leveraging their test solutions at each stage, from R&D to design verification to manufacturing,” said Giampaolo Tardioli, vice president of the Network Infrastructure Unit, Keysight Technologies. “Keysight modular hardware and software solutions seamlessly combine metrology-grade mmWave hardware and format-specific software measurements. These customers can now scale from today’s 4G evolved designs (under 6 GHz) into the new mmWave bands, and accelerate a faster transition into production, with minimum cost.”

The Ball Aerospace-built 256-element array uses Anokiwave integrated circuits, and was designed to deliver 5G modulation in GHz-wide bandwidths in either a single-beam mode or in MIMO applications for up to 4 concurrent beams with up to +60 dBm EIRP.

Wednesday, February 28, 2018

China Mobile signs cooperation pact with Ericsson

At Mobile World Congress, China Mobile signed a Strategic Cooperation Framework Agreement with Ericsson to develop Internet of Things (IoT) opportunities in industry and enterprises.

The partnership will build on Ericsson’s Device Connection Platform IoT (DCP-IoT) Connectivity Management platform, as part of the IoT Accelerator Platform, to help China Mobile expand IoT business worldwide, and to support China’s One Belt One Road initiative.

The companies plan to jointly build an Industry IoT Cooperation Center to plan for and develop IoT Connectivity and IoT ecosystem solutions in areas such as manufacturing, industry, health, and intelligent transportation.

Ericsson and China Mobile also agreed to strengthen cooperation in 5G standardization and 5G networks, and also jointly develop 5G network-enabled use cases for industries, as well as exploring business opportunities to reach the full potential of IoT.

Chris Houghton, Head of Market Area North East Asia, Ericsson, says: “At MWC 2018 we are showing that we are no longer just talking about 5G and IoT, we are doing what it takes to make it happen. The IoT Strategic Cooperation Framework Agreement with China Mobile shows we are working with partners to put our 5G and IoT technology leadership into practice.”

Wednesday, February 21, 2018

Swisscom tests network slicing with Ericsson

Swisscom and Ericsson are collaborating on end-to-end network slicing for critical communications in a joint project to deploy and explore new use cases for 4G and 5G.

The two companies plan to demonstrate how end-to-end network slicing can be implemented on Ericsson’s 4G and 5G network solutions at the upcoming Mobile World Congress. The demonstration will use commercially available features in the Ericsson radio access network, such as RAN slicing and Quality of Service control, combined with Ericsson’s core network functionality and Operations Support Systems offering, securing the reliability and performance of applications for critical communications.ti

Monday, February 19, 2018

Intelsat and SES agree on joint use of C-band by satellite and mobile operators

Intelsat and SES last week both agreed to back a proposal to the U.S. Federal Communications Commission (FCC) the seeks to protect satellite services in the 3700-4200 MHz C-band downlink spectrum while opening a specified portion of that spectrum for terrestrial mobile use.

The companies said their joint proposal sets a commercial and technical framework that would enable wireless operators to quickly access approximately 100 MHz of nationwide C-band downlink spectrum in the United States, speeding the deployment of next-generation 5G services. The idea builds on an innovative model first put forward to the FCC by Intelsat and Intel in October 2017 for spectrum sharing.

Under the proposal, a consortium of satellite operators would be created to oversee the governance of the initiative, define and implement the methodology for spectrum clearance, and serve as the sole interface for market-based transactions with parties interested in deploying terrestrial mobile services in specific portions of the C-band.

“The C-band is and remains a critical component of the U.S. network architecture. Space and ground segment operators have invested billions of dollars in U.S. C-band networks and connectivity and generate important value out of it. It is, therefore, our duty and mission to protect the C-band in the U.S. from any form of disruption and preserve its use,” stated Karim Michel Sabbagh, President and CEO of SES.

"Our proposed market-based solution provides a speedy resolution to the U.S. objective of accelerating deployment of 5G services. With Intelsat and SES now in agreement on major tenets of the framework and with the support of Intel, we are confident in our ability to implement this proposal quickly and efficiently, ultimately to the benefit of American consumers and the U.S. economy,” said Intelsat CEO Stephen Spengler.

Wednesday, February 14, 2018

Huawei launches urban 5G “Wireless to the Home” CPE trial with TELUS

Huawei launched an end-to-end user trial for “Wireless to the Home” (WTTx) 5G service using a specially-designed 5G CPE (Customer Premise Equipment) unit in downtown Vancouver..

The trial is being conducted as a “5G Living Lab” in collaboration with TELUS. Initially, the 5G fixed service is being delivered to the home of TELUS employees.

In addition to the unique 5G in-home equipment, the network utilizes the 5G gNodeB and related elements built as part of the TELUS/Huawei 5G Living Lab. The trial system operates on the 28GHz mmwave band with 800 MHz of bandwidth and includes many 3GPP key technologies, such as Massive MIMO, F-OFDM, and Polar Code.

"mmWave technology will be an important tool in ensuring widespread deployment of 5G technology in Canada. Huawei’s 5G solutions and terminals will enable 5G coverage over a neighbourhood or small community cost effectively, while providing more convenient and high-speed home broadband Internet access services." said Dr. Wen Tong, Huawei Fellow, and CTO Huawei Wireless, "This friendly user trial will drive the global 3GPP unified 5G standard and build a solid foundation for the 5G early commercialization."

Monday, February 12, 2018

Orange to test 5G Fixed with Cisco and Samsung

Orange is planning to launch a 5G millimeter wave trial in the second half of 2018 in Romania. Cisco and Samsung Electronics have been selected to participate.

Orange is believed to be the first operator to conduct a multi-vendor 5G fixed wireless access (FWA) customer trial in Europe.

 Samsung will provide commercial 5G home routers (indoor and outdoor customer-premises equipment (CPE)), 5G Radio Access Units (RAN) comprised of a compact radio base station and virtualized RAN elements, as well as 5G radio frequency planning services. Cisco will supply its Cisco Ultra Gateway Platform, delivering a 5G virtual packet core on top of Cisco NFV Infrastructure. The mobile gateway will be deployed with Control and User Plane Separation (CUPS) for enhanced throughput and flexibility.

“Together with Samsung and Cisco, we are joining forces to drive the development of 5G and prepare for its progressive roll-out starting 2020,” said Arnaud Vamparys, senior vice president, Radio Networks and Microwaves, Orange. “This trial will demonstrate how FWA, NFV and multi-vendor interoperability create new opportunities and gives us flexibility to build our next-generation network as a multi-service network.”

Viavi supplies 5G test equipment to China Mobile

VIAVI Solutions is supplying 5G test and measurement solutions to China Mobile, which aims to introduce 5G service in China by the end of 2019. VIAVI said it is a preferred vendor of China Mobile, supporting their specific technologies and aggressive roadmap with advanced test solutions. These include Slicing Packet Network (SPN) with FlexE interface, the technology the carrier is positioning for 5G transport.

Viavi said CMCC has determined that Slicing Packet Network (SPN) is an optimal technology to support next-generation architecture, bandwidth, traffic model, network slicing, latency and time synchronization. Flexible Ethernet or FlexE is used in conjunction with SPN to create smaller Ethernet channels from a larger one, or vice versa, to guarantee quality of service (QoS) and isolation between slices at the transport layer. CMCC has requested that the ITU undertake standardization of SPN. VIAVI is committing to support CMCC by delivering an SPN test platform, establishing a common foundation for network equipment manufacturers, chip developers and transceiver vendors to validate products based on this technology.

Thursday, February 8, 2018

Qualcomm builds up 5G momentum with design wins, trials

The major pieces are falling into place for the wide-scale rollout of 5G networks beginning in 2019. according to Qualcomm executives at a media event in San Diego ahead of the upcoming Mobile World Congress.

For the 5G launch to be successful, all of the following would have to be commercially ready: we standards, silicon, network infrastructure deployment, available spectrum, a choice of consumer devices, and viable use cases sustained by business models.

Qualcomm said the industry has made progress in each of these areas, setting the stage for what should be a strong rollout of 5G by a number of mobile operators. This week Qualcomm is announcing:

5G design wins with device manufacturers -- there is a growing list of leading global OEMs choosing the Qualcomm Snapdragon X50 5G NR modem family for standard-compliant 5G NR mobile device product launches starting in 2019. These 5G mobile devices will be for the sub-6 GHz and millimeter wave (mmWave) spectrum bands. Brands committing to the Snapdragon X50 5G NR modem include: Asus, Fujitsu Limited, Fujitsu Connected Technologies Limited, HMD Global – the home of Nokia phones, HTC, Inseego/Novatel Wireless, LG, NetComm Wireless, NETGEAR, OPPO, Sharp, Sierra Wireless, Sony Mobile, Telit, vivo, Wingtech, WNC, Xiaomi and ZTE.

5G NR Trials with mobile operators --  Qualcomm® Snapdragon™ X50 5G modem has been selected for use in live, over-the-air mobile 5G NR trials with multiple global wireless network operators in both the sub-6 GHz and millimeter wave (mmWave) spectrum bands. AT&T, British Telecom, China Telecom, China Mobile, China Unicom, Deutsche Telekom, KDDI, KT Corporation, LG Uplus, NTT DOCOMO, Orange, Singtel, SK Telecom, Sprint, Telstra, TIM, Verizon and Vodafone Group will conduct the trials, which will be based on the 3GPP Release 15 5G NR standard.

Use cases -- 5G use cases include enhanced mobile broadband to smartphones; Always Connected PCs; head-mounted displays (HMD) for virtual reality (VR), augmented reality (AR) and extended reality (XR); and Mobile Broadband, all of which require constant and consistent cloud connectivity.

"2018 will be a big year for Qualcomm Technologies and the mobile industry overall as we work to execute on the agreed upon 5G NR specification,” said Cristiano Amon, president, Qualcomm Incorporated.

See also