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

Tuesday, September 25, 2018

Keysight intros 5G Base Station manufacturing test solution

Keysight Technologies introduced a compact and scalable 5G base station manufacturing test solution that enables network equipment manufacturers (NEMs) to streamline volume test of 5G New Radio (NR) infrastructure equipment.

The Keysight S9100A 5G multi-band vector transceiver (S9100A) uses common hardware and software platforms (including Keysight's PathWave) which support the latest 3GPP 5G NR Rel. 15.2.0 standards.  It also uses Keysight's new PXIe vector transceiver (VXT) (Keysight M9410A) to provide industry-leading RF performance in a compact modular design, for improved efficiency and scalability in manufacturing test. Keysight's VXT offers wide bandwidth support of up to 1.2 GHz, combined with high-performance mmWave transceiver heads, to deliver Error Vector Magnitude (EVM) and Adjacent Channel Leakage Ratio (ACLR) performance across FR1 and FR2 in a small footprint.

"The introduction of Keysight's 5G base station manufacturing test solution enables network equipment manufacturers around the world to ramp up 5G manufacturing," said Giampaolo Tardioli, vice president of Keysight's Network Access group. "The scalability across sub-6GHz and mmWave frequencies, compact design and superior RF performance of the S9100A, offer users a clear and rapid path from design validation to volume manufacturing."

Monday, September 10, 2018

Sprint and Nokia demo 5G over Massive MIMO

Nokia and Sprint will showcase a 5G New Radio (NR) connection over a dual mode-capable Massive MIMO radio at this week's Mobile World Congress Americas in Los Angeles. The companies will use Sprint's 2.5 GHz spectrum, Nokia's commercial AirScale Base Station and Massive MIMO Active Antenna, and a VIAVI TM500 5G test device emulator.

Sprint plans to use its 2.5 GHz spectrum along with Massive MIMO technology for its mobile 5G launch in the first half of 2019.

The live 5G NR system connection uses a Massive MIMO Active Antenna and can support up to 120 MHz of spectrum in 2.5 GHz. The Nokia AirScale Massive MIMO Active Antenna is expected to deliver up to 3 Gbps peak downlink throughput for a single sector over 5G and LTE simultaneously using Sprint's spectrum. This enables Sprint to offer both 4G LTE and 5G on the same radio.

Dr. John Saw, Chief Technology Officer, Sprint, said: "Sprint has long collaborated with Nokia on its Massive MIMO and 5G innovations, and we're excited by this first live 5G NR system connection to help us bring mobile 5G to the U.S. market in the first half of 2019. Because of our large spectrum holdings Sprint is one of the only operators in the world with enough capacity to operate LTE and 5G simultaneously using Massive MIMO and huge licensed channels of 100 MHz of spectrum on the same radios."

Marc Rouanne, President of Mobile Networks, Nokia, said: "This joint 5G NR demonstration using Nokia's Massive MIMO technology is another proof point of our innovative work with Sprint as part of their Next-Gen Network strategy. The significant cell capacity Massive MIMO offers is why the technology is playing a central role in 5G, which will allow Sprint to provide increased coverage, reliability and speed across its nationwide network."

Sprint deploys 64T64R Massive MIMO antennas

Sprint is deploying Massive MIMO antennas as it prepares for a 5G rollout in the first half of 2019. Sprint expects to deploy thousands of Massive MIMO radios in 2018 and 2019, significantly increasing network capacity for millions of customers across the country.

Specifically, Sprint will deploy 64T64R (64 transmit, 64 receive) Massive MIMO radios using 128 antennas from Ericsson, Nokia, and Samsung Electronics. The Massive MIMO radios from all three suppliers are software-upgradable to 5G without additional tower climbs. The Massive MIMO radios support split-mode service, enabling Sprint to offer both 4G LTE and 5G on the same radio.

Sprint customers using a 2.5 GHz (band 41) device in Chicago, Dallas and Los Angeles will begin seeing a significant bandwidth boost on the existing network in April thanks to the new equipment.

Massive MIMO deployments in additional markets including Atlanta, Houston and Washington, D.C. are planned for later this year.

“Massive MIMO is a game-changer for TDD-LTE networks that’s being used by leading operators around the world to deploy Gigabit LTE and 5G,” said Dr. John Saw, Sprint Chief Technology Officer. “For more than a year we’ve been testing this new technology, and in a few short weeks we’ll be bringing the power of Massive MIMO to Sprint customers beginning with some of the largest markets in the country.”

Sprint noted that it has 204 MHz of spectrum and more than 160 MHz of 2.5 GHz spectrum in the top 100 markets, giving it enough capacity to operate LTE and 5G simultaneously over 100-200 MHz on the same Massive MIMO radios.

Wednesday, September 5, 2018

Ericsson debuts RAN Compute, Spectrum Sharing software

Ericsson introduced new radio access networks (RAN) hardware and software products including a new RAN Compute portfolio and Spectrum Sharing software.

Ericsson RAN Compute is an architecture for distributing processor-intense functions – such as beamforming and radio control – where needed to fine-tune use case performance while lowering total cost of ownership by leveraging cloud resources. The RAN Compute portfolio includes all the current basebands in addition to four new RAN Compute products that provide up to three times the capacity of current basebands. Two new RAN Compute Basebands enable service providers to deploy RAN functions centrally, or at the radio site, while two new RAN Compute Radio Processors enable RAN functions to be placed closer to the radio for enhanced mobile broadband, ultra-low latency applications while reducing site footprint.

Ericsson Spectrum Sharing offers simultaneous and dynamic support of 4G and 5G within the same spectrum band using the Ericsson Radio System.  The new functionality can be implemented through a remote software installation on Ericsson Radio System radios shipped since 2015. This enables operators to deliver nationwide 5G coverage with a much more flexible spectrum migration strategy – removing the need for dedicating existing 4G spectrum assets to 5G statically, which would negatively impact 4G performance. Ericsson said this solution is based on the 3GPP Rel 15 standard and simplifies adoption by 5G device manufacturers.

“Qualcomm is committed to smartphone based commercialization of 3GPP Rel-15 5G NR technology in first half of 2019. As a part of 5G commercial deployments happening at scale, we welcome 3GPP Rel-15 based Ericsson Spectrum Sharing as a technology enabler in expanding the commercial rollout of 5G to bands that are currently used by 4G,” stated Durga Malladi, Senior Vice President, Engineering and General Manager, Qualcomm Technologies.

http://www.ericsson.com


Thursday, August 2, 2018

Verizon lists moto x3 5G upgradable smartphone for $480

Verizon will begin selling Motorola's new moto z3 and 5G moto mod smartphones, which will be able to use Verizon's forthcoming 5G mobile service network when it launches in 2019. The moto z3 will connect to Verizon’s mobile 5G service over millimeter wave spectrum.

The moto z3 features all-day battery life, TurboPower charging, dual 12-MP, depth-sensing smart cameras that work with Google Lens and a nearly borderless 6” Super AMOLED display. The moto z3 will be available in the U.S. exclusively through Verizon starting on August 16 at $20 a month for 24 months on Verizon’s device payment plan ($480 retail; 0% APR).

Verizon plans to launch 5G residential broadband service in four markets in the U.S. – including Houston, Los Angeles, Sacramento and one additional city, to be named – in the second half of 2018, followed by a mobile 5G solution in 2019.

Tuesday, July 24, 2018

Intel and SiTime collaborate on MEMS timing for 5G

SiTime, which specializes in MEMS timing solutions, and Intel agreed to collaborate on integrating timing solutions for Intel’s 5G multi-mode radio modems, with additional applicability to Intel LTE, millimeter-wave wireless, Wi-Fi, Bluetooth, and GNSS solutions.

SiTime said its MEMS timing technology helps meet the high-performance requirements of emerging 5G radio modem platforms, especially in the presence of stressors such as vibration, high temperature, and rapid thermal transients. Such stressors can disrupt the timing signal and result in network reliability issues, lower data throughput, and even connectivity drops.

“Our collaboration with SiTime on MEMS-based silicon timing solutions will help our customers build leading 5G platforms to best take advantage of the increased performance and capacity that the 5G NR standard brings,” said Dr. Cormac Conroy, corporate vice president and general manager of the Communication and Devices Group at Intel Corporation. “Intel’s modem technology and our collaboration with SiTime is helping to enable new mobile and consumer experiences, and enterprise and industrial use cases.”

“Intel is already building 5G’s future and has the scale to meet 5G’s scope,” said Rajesh Vashist, CEO at SiTime. “Our collaboration enables SiTime to align our MEMS timing solutions roadmap with Intel’s 5G platforms. Intel’s expertise in 5G modems, with SiTime’s game-changing timing technology, is a potent partnership for future growth and one that enables successful deployment of 5G. As SiTime continues to lead the world in MEMS timing, the opportunities between our companies are growing and this agreement sets us both on a path for continued success.”

Monday, July 23, 2018

Qualcomm delivers 5G NR mmWave antenna modules

Qualcomm Technologies has begun sampling fully-integrated 5G NR millimeter wave (mmWave) and sub-6 GHz RF modules for smartphones and other mobile devices.

The Qualcomm QTM052 mmWave antenna module family and the Qualcomm QPM56xx sub-6 GHz RF module family pair with the Qualcomm Snapdragon X50 5G modem to deliver modem-to-antenna capabilities across several spectrum bands, in a compact footprint that is suited for integration in mobile devices.

“Today’s announcement of the first commercial 5G NR mmWave antenna modules and sub-6 GHz RF modules for smartphones and other mobile devices represents a major milestone for the mobile industry. Qualcomm Technologies’ early investment in 5G has allowed us to deliver to the industry a working mobile mmWave solution that was previously thought unattainable, as well as a fully-integrated sub-6 GHz RF solution. Now, these type of modem-to-antenna solutions, spanning both mmWave and sub-6 spectrum bands, make mobile 5G networks and devices, especially smartphones, ready for large scale commercialization,” said Cristiano Amon, President, Qualcomm Incorporated. “With 5G, consumers can expect gigabit-class Internet speeds with unprecedented responsiveness in the palm of their hands, which stand to revolutionize the mobile experience.”

About the modules

  • The QTM052 mmWave antenna modules work with the Snapdragon X50 5G modem. They support advanced beam forming, beam steering, and beam tracking technologies to improve the range and reliability of mmWave signals. They feature an integrated 5G NR radio transceiver, power management IC, RF front-end components and phased antenna array. They support up to 800 MHz of bandwidth in the 26.5-29.5 GHz (n257), as well as the entire 27.5-28.35 GHz (n261) and 37-40 GHz (n260) mmWave bands.  Qualcomm says that up to QTM052 modules can be integrated in a smartphone, enabling OEMs to continue evolving the industrial design of their mobile devices, offering attractive form factors combined with the benefits of extremely high speeds from mmWave 5G NR, and making such devices available for launch as early as the first half of 2019. 
  • The QPM56xx RF module family (including the QPM5650, QPM5651, QDM5650, and QDM5652) is designed to allow smartphones based on the Snapdragon X50 5G modem to support 5G NR in sub-6 GHz RF bands. The QPM5650 and QPM5651 feature integrated 5G NR PA/LNA/Switch and filtering subsystem. The QDM5650 and QDM5652 feature integrated 5G NR LNA/switch and filtering subsystem for diversity and MIMO support. All four modules offer integrated SRS switching required for optimum massive MIMO applications and support for 3.3-4.2 GHz (n77), 3.3-3.8 GHz (n78) and 4.4-5.0 GHz (n79) sub-6 bands. These sub-6 GHz RF modules provide mobile device makers with a viable path to delivering on the promise of 5G NR massive MIMO technology in mobile devices.


Sunday, July 22, 2018

AT&T to expand its 5G rollout this year

AT&T will expand its rollout of 5G to three additional cities this year – Charlotte, Raleigh, and Oklahoma City – bringing its total number of cities with 5G launches in 2018 to 12.  The other previously announced cities are Atlanta, Dallas, and Waco.

AT&T also noted that its 5G Evolution technology is now live in more than 140 markets, and will reach at least 400+ markets this year.  5G Evolution enables peak theoretical wireless speeds of at least 400 Mbps on capable devices.

Also, AT&T has just launched LTE-LAA in parts of 8 new markets – Austin, Dallas, Houston, Little Rock, San Antonio, San Jose, Tampa, and Tuscaloosa, Alabama, bringing the total number of LTE-LAA markets to 15. LTE-LAA offers peak theoretical wireless speeds reaching up to 1 Gbps on capable devices.

"We're on track to launch the first mobile 5G services and deliver the first device to customers this year. 5G will be more than just a better network. Especially after our trial learnings with large enterprises, small-and-medium sized businesses and residential locations the past two years, we believe 5G will ultimately create a world of new economic opportunity, greater mobility, and smarter connectivity for individuals, businesses and society as a whole," said Melissa Arnoldi, president, AT&T Technology & Operations.

AT&T hits gigabit speed with fixed 5G pilot service

AT&T is seeing peak wireless downlink speeds nearing 1 Gbps and latency rates less than 20 milliseconds in its field trials of fixed 5G service.

The results were achieved in AT&T's 5G pilot in South Bend, Indiana.


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, June 13, 2018

Nokia advances its 5G Acceleration Services

Nokia introduced a number of new services to help mobile operators bring 5G-based services to market faster. The additions to Nokia 5G Acceleration Services include:

  • Nokia 5G Digital Design - a unique, patent-pending concept that leverages the Nokia AVA cognitive services platform and machine learning algorithms to simulate the impact of 5G use cases on networks. In the future, it will also use digital twin technology to quickly and accurately show the technological and cost impacts of real-world 5G implementation, and provide automated recommendations for action.
  • Cross-Domain Architecture and Site Evolution Services -- simplifies the complexity of multivendor and legacy networks, providing architecture and design solutions tailored to operator-specific 5G use cases. Comprehensive testing ensures that networks deliver the required latency, throughput and reliability.
  • Site Evolution Services -- help operators to evolve their 2G-4G networks to 5G quickly and cost-efficiently, saving both CAPEX and OPEX. Efficiencies are achieved with the reuse of existing site infrastructure and minimizing the number of site changes and visits, and quality is assured with field-proven site solutions tested with Nokia 5G equipment. 

Sanjay Goel, President, Global Services at Nokia, said: "5G network evolution is not only about the radio, but the entire cross-domain architecture and how operators can manage it. It's about where to invest first - and how to keep the investments and total cost of ownership under control. Nokia's use case-focused 5G services recognize that operators might initially want to use 5G for different purposes: some to offer consumer services, others focusing more on industrial applications. Leveraging Nokia's artificial intelligence, automation and multivendor expertise can help operators prioritize their investments based on their 5G strategies."

Nokia also announced Software Defined Network and virtual private networks capabilities within the Nokia Wavence microwave transmission system, enabling the creation and dynamic management of separated network slices for user groups in microwave segments in a 5G network.

Tuesday, May 29, 2018

Samsung hails the rapid pace in 5G standardization

Two years after hosting the Third Generation Partnership Project (3GPP) meeting in Busan, Korea that kicked off the 5G standardization process,  Samsung Electronics this month hosted another 3GPP meeting to wrap-up the first phase of the effort.

Based on this latest meeting in Busan, the 3GPP is expected to make the final announcement of 5G phase-1 standards at a general meeting to be held in the U.S. in June. The 5G standardization process that started in April 2016 will end next month after a 27-month journey, significantly faster than the LTE standards development process.

In a blog posting, Samsung recounts its contributions to the hectic 5G development process.

“Samsung Electronics has been working on ultra-high frequency three years faster than other companies,” said Younsun Kim, Principal Engineer of Standards Research Team at Samsung Research and Vice Chairman of RAN1 working group in 3GPP. “When the world started to discuss the setting of standards, Samsung had already developed the related technologies. We had strong aspirations to bring the standardization for 5G commercialization faster than any other company in the world.”

Some notes from Samsung:

  1. Within 3GPP, Samsung has been in charge of four positions including the Chair of Service & System TSG and Chair of RAN4 working group, which oversees the frequency and performance that is key to 5G, and in 2018, one more Chair position – SA6 working group for mission-critical applications 
  2. Samsung has registered 1,254 patents with ETSI as essential to 5G. 

https://news.samsung.com/global/pioneer-in-5g-standards-part-2-a-hectic-27-month-journey-to-achieve-standardization

Friday, April 13, 2018

Nokia and Telia look to combine 5G with Industry 4.0

Nokia and Telia conducted a 5G trial at the end of March to test its usefulness in real-world applications of 'Industry 4.0', the industrial trend of automation and data exchange in manufacturing technologies.

Specifically, Nokia and Telia worked with Intel and Finnish software startup Finwe to provide a 5G radio access network operating in the 28 GHz frequency band for a "Conscious Factory" in Oulu, Finland.

The Nokia AirFrame data center solution, equipped with Intel Xeon Scalable processors, delivered network edge and core cloud flexibilities and capabilities.

Nokia said the use of Multi-access Edge Computing together with 5G allows data to be processed close to where it's needed, dramatically reducing latency. The Finwe video application was used to monitor and analyze a video feed of a process on one assembly line. The application leveraged machine learning to immediately alert the assembly line operator of any inconsistencies in the process so they could be corrected in real-time, ensuring high-performance, reliability and quality.

In a second trial, the Nokia AirFrame data center solution, Nokia's Multi-access Edge Computing platform and Finwe's video analytics application were installed at Telia's centralized data center in Helsinki, approximately 600 km from the Nokia Conscious Factory in Oulu.

Janne Koistinen, director of 5G Program at Telia Finland said: "Under our '5G Finland' initiative we are working with companies such as Nokia to accelerate the fourth industrial revolution in the country. In this trial, we could show how we can extend our service offering to new industry customers to enable efficiencies that will advance their production capabilities."

Marc Rouanne, president of Mobile Networks at Nokia, said: "Nokia's 5G capabilities allow operators such as Telia to leverage machine learning and automation by opening up network data and intelligence. As we continue to deliver machine learning capabilities in Nokia's ReefShark chipsets and develop advanced algorithms we will further enhance our radio performance, allowing customers to take advantage of new business opportunities in the 5G and IoT world."

Monday, March 12, 2018

Broadcom’s Terabit Monterey Chip extends Ethernet to LTE and 5G Radios

Broadcom introduced a terabit-class Ethernet switching chip designed for high-capacity cellular fronthaul networks.

The Broadcom Monterey Ethernet switch (BCM56670) targets Ethernet-based 5G radios and while also supporting existing CPRI-based radios.

It supports the IEEE’s new 802.1CM (Time-Sensitive Networking for Fronthaul) standard, which provides an Ethernet synchronization solution, CPRI-to-Ethernet bridging, and nanosecond-scale jitter and delay control.

IEEE 802.1CM specifies how to carry cellular radio traffic over Ethernet, It relies on pre-emption, Synchronous Ethernet, and the 1588 Precision Timing specification.

Broadcom said its Monterey silicon offers an order-of-magnitude increase in synchronization accuracy by moving time stampers from Ethernet MAC to SerDes I/O, exceeding 3GPP, IEEE, and ITU-T specifications for 4G & 5G networks.

Monterey Ethernet switch key attributes:

  • Transports CPRI across standard Ethernet
  • Enables cellular-system designers to leverage the merchant-silicon-based Ethernet ecosystem
  • Connects directly to new Ethernet-based radios and installed CPRI-based radios
  • Terabit-class capacity to meet the 10x increase in capacity needed by 5G networks
  • Serves as a critical component in building mobile-edge computing platforms
  • Hardware support for key 5G requirements, including nanosecond-scale synchronization

“We are very pleased to announce another ground-breaking solution that addresses fundamental problems and opens a new, major market for our switching products,” said Ram Velaga, vice present and general manager, Switch Products at Broadcom. “The Monterey Ethernet switch is an excellent example of Broadcom’s deep commitment to 5G innovation and strategic R&D investment.”
Sampling is underway.

Thursday, March 1, 2018

Huawei is first with 5G CPE based on its own silicon

At Mobile World Congress in Barcelona, Huawei introduced the world’s first commercial terminal device supporting 3GPP 5G NR. The device uses Huawei’s internally-developed Balong 5G01 chipset, which is compatible with all 5G frequency bands, including sub-6GHz and millimeter wave (MMW).


“At Huawei, we’re guided by a vision of an all-connected world, and to achieve that goal, we invest significantly in research and development to understand the ways in which people interact and connect with technology,” said Richard Yu, CEO of Huawei CBG.

“We’ve made it our mission to push the boundaries of what technology and innovation are capable of. With the introduction of the new HUAWEI MateBook X Pro, HUAWEI MediaPad M5 Series and the world’s first 3GPP 5G CPE, we are delivering on the promise to provide breakthrough devices that redefine every part of the mobile computing experience.”

Huawei Consumer Business Group also unveiled new laptops and tablets: the HUAWEI MateBook X Pro and the HUAWEI MediaPad M5 Series.

Wednesday, February 28, 2018

Ericsson supplies radio access for T-Mobile's 5G in NY, LA, LV

Ericsson is supplying its radio access platforms for T-Mobile's 5G rollout in U.S. cities using 600 MHz and 28 and 39 millimeter-wave (mmWave) spectrum. Financial terms were not disclosed.

Specifically, T-Mobile is building out 5G in New York, Los Angeles and Las Vegas this year utilizing Ericson's 5G New Radio (NR) radios and baseband.

Fredrik Jejdling, Executive Vice President and Head of Business Area Networks, Ericsson, says: “We have been working in close partnership with T-Mobile on 5G for tests in the lab, field trials, and now initial deployment into the T-Mobile network. Our 5G Platform enables operators like T-Mobile to launch 5G as quickly as possible.”

Ericsson says 5G RAN software will be ready by Q4

Ericsson announced that its 5G Radio Access Network (RAN) software, based on the recently approved first 3GPP 5G New Radio (NR) standard, will be commercially available by Q4 2018, paving the way for operators to launch commercial services in 2019. The 5G radio network software complements Ericsson’s already launched baseband and 5G radios. The company says all of the base radios from the Ericsson Radio System delivered since 2015 will be 5G NR-capable by a remote software installation.

Ericsson’s 5G radio network software promises multi-band support for global deployment and will allow operators to use new frequency spectrum as it becomes available. It also introduces a new category of radio products called Street Macro – a new site type that addresses the need of operators to grow in cities with limited available radio locations. The idea is to place radios on building facades with a smaller footprint but the necessary strength to secure network efficiency and coverage. Ericsson is also adding new radios with Massive MIMO technology.

Ericsson also announced enhancements to its Distributed Cloud architecture, which support cloud application deployment across multiple sites - central, distributed, and edge. The design can be managed, orchestrated, and perceived as one solution in what the company calls "Software Defined Infrastructure (SDI) to the edge". In addition, the Ericsson Distributed Cloud will add support for hardware options in a multi-vendor framework.

Tuesday, February 27, 2018

T-Mobile US to deploy Nokia 5G in 600MHz and 28GHz mmWave this year

T-Mobile U.S. announced plans to build out 5G in 30 cities this year and Nokia confirmed that its equipment has been selected for the rollout. T-Mobile will deploy its 5G RAN using both 600MHz and 28GHz millimeter wave spectrum.

Nokia will begin building the network during the second quarter of 2018, completing the deployment during 2020. Financial terms were not disclosed.

T-Mobile said New York, Los Angeles, Dallas and Las Vegas will be first to get 5G. Service, of course, will require a 5G smartphone and these are expected to launch early in 2019.

Nokia listed the following elements in T-Mobile's deployment:

  • Nokia AirScale baseband and remote radio heads supporting 5G NR, and ReefShark-enabled portfolio in the 600MHz and 28GHz mmWave spectrums. The Nokia 5G-ready AirScale radio access portfolio, which is software upgradable to full 5G services will provide enhanced RAN support for 4G and 5G T-Mobile subscribers
  • Nokia installed Core technologies will be enhanced to support 5G, implementing a cloud-native architecture, powered by the Nokia AirFrame data center solution, Subscriber Data Management, CloudBand and Cloud Packet Core
  • Nokia Mobile Anyhaul framework to enable ultra-broadband connectivity
  • Nokia Digital Experience and Monetization solutions will support 5G device management and Narrowband IoT (NB-IoT) solutions
  • Nokia CloudBand Management and Orchestration (MANO) software suite will automate cloud application deployment and lifecycle management
  • Nokia NetAct virtualized network management software provides capabilities for troubleshooting, assurance, administration, software management and configuration, and managing the smooth evolution to 5G
  • Nokia Global Services expertise, including automation to speed the rollout and analytics to help optimize network performance

T-Mobile also took the launch announcement as a chance to poke fun at its rivals.

“Dumb and Dumber are in a meaningless race to be first. Their so-called 5G isn’t mobile, and it’s not even on a smartphone. It’s a puck?! You gotta be pucking kidding me!” said John Legere, president and CEO at T-Mobile. “While the Duopoly focus on bragging rights, we focus on customers. T-Mobile has massively bigger plans for a truly transformative 5G experience on your smartphone nationwide. We’re playing the long game ... the only game that matters.”

Nokia's President and Chief Executive Officer Rajeev Suri said: "We are excited to work with T-Mobile for their groundbreaking nationwide 5G rollout. Nokia's 5G solution combines our high-capacity New Radio, Core and SDN controlled 'anyhaul' transport and software, and incorporates innovations such as the new in-house silicon ReefShark chipset to deliver a new level of network performance. 5G is happening now, and no company is better placed to deliver than Nokia."

Nokia's ReefShark silicon cuts massive MIMO antenna size and power consumption

Nokia unveiled its ReefShark 5G chipsets for radio frequency (RF) units such as the radio used in antennas. The chipsets, which were developed in-house, significantly improve radio performance resulting in halving the size of massive MIMO antennas. Nokia says its ReefShark chipsets also reduce power consumption in baseband units by 64%, compared to current technology.

The ReefShark chipsets comprise:

  • ReefShark Digital Front End for LTE and 5G radio systems supporting massive MIMO
  • ReefShark RFIC front-end module and transceiver: massive MIMO Adaptive Antenna solution
  • ReefShark Baseband Processor: All-in-one compute heavy design, capable of supporting the massive scale requirements of 5G. This is the brain power of baseband processing.

The ReefShark chipsets for compute capacity are delivered as plug-in units for the commercially available Nokia AirScale baseband module. The new plug-in units triple throughput from 28 Gbps today to up to 84 Gbps per module. Additionally, AirScale baseband module chaining supports base station throughputs of up to 6 terabits per second. Nokia said this level of performance will allow operators to meet the huge growing densification demands and support the massive enhanced mobile broadband needs of people and devices in megacities.
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DT, Intel and Huawei show 5G NR interoperability

Deutsche Telekom, Intel and Huawei have completed 5G interoperability and development testing (IODT) based on the 3GPP R15 Standard with a commercial base station in an operator lab environment.

The test, which was carried out in Bonn, Germany, used  Huawei's 5G commercial base station and Intel's third generation 5G NR Mobile Trial Platform (MTP). The testing included synchronization, coding, frame structure, and numerology components underlying the interconnection of the NR-compliant terminal and network. The configuration was 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.The companies have also verified 5G NR interoperability in Huawei’s Shanghai labs.


Monday, February 26, 2018

Intel enters 5G pact with China's Unigroup Spreadtrum & RDA

Intel announced a strategic alliance with Unigroup Spreadtrum & RDA, a core subsidiary of Tsinghua Unigroup.

The plan is to develop a 5G smartphone platform for the China market that will feature an Intel 5G modem and will be targeted to coincide with 5G network deployments in 2019.

“Undoubtedly, China will be an important market at the forefront of 5G. Together with Unigroup Spreadtrum & RDA, Intel looks forward to making a 5G smartphone experience a compelling reality for consumers in China,” said Chenwei Yan, vice president in the Client Computing Group and general manager of Connected Products and Programs at Intel. “Intel is working with industry partners and network operators to accelerate 5G technology innovation across network, client and cloud. Through this effort, we will bring our modem expertise from years of research and development in driving standards, conducting trials, and building platforms to create a seamlessly connected, powerfully smart 5G future.”

“We are very excited to collaborate with Intel to build a leading 5G mobile platform. Unigroup Spreadtrum & RDA and Intel share the vision on transforming the mobile communication industry in the 5G era through technological innovation and innovation-driven revolution,” said Jingming Wang, vice president of Tsinghua Unigroup and COO of Unigroup Spreadtrum & RDA. “Drawing on the strong potential for global industry development and Intel’s profound technology experience, Unigroup Spreadtrum & RDA will persist on cultivating the 5G market and setting ourselves as a leading Chinese 5G high-end chipset brand.”

In 2014, Intel announced a minority stake investment in the holding company under Tsinghua Unigroup, which owns Spreadtrum Communications & RDA Microelectronics.

KT, Qualcomm and Samsung Achieve Multi-vendor 5G NR Interoperability

KT Corporation, Qualcomm, and Samsung Electronics have completed multi-vendor 5G NR interoperable testing compliant with the 3GPP Release-15 Non-Standalone (NSA) 5G NR global standard.

The live, over-the-air interoperable testing demonstrated data connections operating in 3.5 GHz and 28 GHz bands, utilizing pre-commercial 5G NR base stations from Samsung and 5G NR UE prototype devices from Qualcomm.

The end-to-end 5G NR interoperability testing included scalable 5G NR OFDM numerology, advanced 5G NR channel coding and modulation schemes, low-latency 5G NR slot structure and 5G NR control and data channel support for Massive MIMO and mobile mmWave.

The vendors reported multigigabit downlink speeds, as well as latencies as low as 1 millisecond.

“KT has worked closely with Samsung and Qualcomm Technologies on testing innovative mobile technologies,” said Seo, Chang-Seok, executive vice president and head of network strategy unit, KT. “KT believes that this 5G NR trial will pave the way to a successful launch of 5G NR networks and mobile devices.”

“As the industry works toward the goal of commercial launches of 5G NR products and networks in 2019, close collaboration among global mobile industry leaders on testing and successful trials are necessary to validate the technologies and continue to build and improve our capabilities,” said Cristiano Amon, president, Qualcomm Incorporated. “We are proud of our achievement with Samsung and KT and look forward to further collaboration on the path to making 5G a commercial reality.”

Saturday, February 24, 2018

KT tested 5G at PyeongChang 2018 Games with Intel

KT conducted a number of 5G tests at the Olympic Winter Games in PyeongChang, Korea.

As an official partner of the Olympic Winter Games, KT installed optical fiber cables and the telecommunications infrastructure in 70 of the Olympics venues.

A limited 5G trial service was established in collaboration with Samsung and Intel.

The public was invited to view this at promotional areas in PyeongChang and in the KT 5G Pavilion in Olympic Park in Gangneung.

Because planning for the event started several years ago, KT developed a "PyeongChang 5G Specification".

KT is planning on launching a commercial 5G service in 2019 based in the 5G NR specifications, which were completed last December. Network building and optimization is planned for this year.

In a press release, Intel confirmed its collaboration with KT at the Winter Games. Intel said a total of 22 5G links were established at 10 sites.  The 5G connections were used for image capture viewpoints, IPTV, virtual reality, Wi-Fi and other telemetry.

The pilot demonstration showed multi-vendor interoperability. New services were shown to spectators and visitors in several Olympic venues and public areas.

Intel envisions 5G laptops with Dell, HP, Lenovo and Microsoft

At Mobile World Congress, Intel is showcasing a 5G connected laptop that could be available commercially in the second half of 2019.

Intel is collaborating with Dell, HP, Lenovo, and Microsoft on the design of Windows PCs featuring the Intel XMM 8000 series commercial 5G modems.

The current design is a detachable 2-in-1 laptop with an early 5G modem and powered by an 8th Generation Intel Core i5 processor.

Intel outlines its 5G radio modem portfolio

Intel outlined its product roadmap for 5G silicon. First up is Intel XMM 8000 series, a family of 5G new radio (5G NR) multi-mode commercial modems, and the Intel XMM 7660 LTE modem.

Highlights of Intel’s wireless roadmap:

  • Intel XMM 8000 series: will operate in both sub-6 GHz and millimeter wave global spectrum bands. Intel is aiming to enable a range of devices to connect to 5G, including PC, phones, fixed wireless consumer premise equipment (CPE) and vehicles.
  • Intel XMM 8060: will offer multi-mode support for the full 5G non-standalone and standalone NR, as well as various 2G, 3G (including CDMA) and 4G legacy modes. It is expected to ship in commercial customer devices in mid-2019. Intel is targetting broad deployment of 5G networks in 2020.
  • Intel XMM 7660: Intel’s latest LTE modem delivers Cat-19 capabilities, supports speeds up to 1.6 Gbps, and features advanced multiple-input and multiple-output (MIMO), carrier aggregation and a broad range of band support. It will ship in commercial devices in 2019.

Intel also announced it has successfully completed a full end-to-end 5G call based on its early 5G silicon over the 28GHz band. Intel says it is participating in dozens of 5G trials around the world.

“Intel is committed to delivering leading 5G multi-mode modem technology and making sure the transition to 5G is smooth,” said Dr. Cormac Conroy, Intel corporate vice president and general manager of the Communication and Devices Group. “Our investments in a full portfolio of modem technologies and products are critical to achieving the vision of seamless 5G connectivity.”

Thursday, February 22, 2018

NEC test 5G Massive MIMO coordination with NTT DOCOMO

NEC announcedd a series of 5G verification experiments that it has conducted with NTT DOCOMO.

The testing involves coordinated control between Distribution Units (DUs) using a massive-element Active Antenna System (AAS) base station system belonging to a Centralized-Radio Access Network
(C-RAN) configuration. A Central Unit (CU) is used to control multiple DUs.

NEC said its super high-frequency band, massive-element AAS base station system can improve the throughput of terminals located near the boundary of DUs' communication ranges (cells) that levering its advanced coordination capabilities.

"NEC is committed to contributing to the successful roll-out of 5G in the near future, including these verification trials using the massive-element AAS base station system," said Kenichi Ito, Deputy General Manager, Wireless Network Development Division, NEC Corporation. "Moving forward, we aim to continue driving the advancement of high-speed, large capacity communications and sophisticated service functions that contribute to services provided by telecommunications carriers."

See also