Showing posts with label Samsung. Show all posts
Showing posts with label Samsung. Show all posts

Wednesday, June 20, 2018

Samsung intros 8TB SSD in NF1 form factor - highest capacity NVMe

-Samsung Electronics launched the industry’s highest capacity NVMe solid state drive (SSD) based on Next-generation Small Form Factor – an eight-terabyte (TB) NF1 SSD.

The new 8TB NVMe NF1 SSD has been optimized for data-intensive analytics and virtualization applications in next-generation data centers and enterprise server systems.

"By introducing the first NF1 NVMe SSD, Samsung is taking the investment efficiency in data centers to new heights," said Sewon Chun, senior vice president of Memory Marketing at Samsung Electronics. “We will continue to lead the trend toward enabling ultra-high density data centers and enterprise systems by delivering storage solutions with unparalleled performance and density levels.”

Samsung said its new SSD is built with 16 of Samsung’s 512-gigabyte (GB) NAND packages, each stacked in 16 layers of 256 gigabit (Gb) 3-bit V-NAND chips, achieving an 8TB density in an ultra-small footprint of 11cm x 3.05cm.  This is twice the capacity offered by the M.2 NVMe SSD (11cm x 2.2cm) commonly used in hyper-scale server designs and ultra-slim laptops.

The NF1 SSD features a brand new, high-performance controller that supports the NVMe 1.3 protocol and PCIe 4.0 interface, delivering sequential read speeds of 3,100 megabytes per second (MB/s) and write speeds of 2,000MB/s. These speeds are more than five times and three times that of a typical SATA SSD, respectively. Random speeds come in at 500,000 IOPS for read operations and 50,000 IOPS for writes. Utilizing the new NF1 storage solution, an enterprise server system can perform over one million IOPS in a 2U rack space, significantly enhancing the return on investment for next-generation large-scale data centers. The SSD also includes a 12GB LPDDR4 DRAM to enable faster and more energy-efficient data processing.

To ensure long-term data reliability, the NF1 NVMe SSD has been designed with an endurance level of 1.3 drive write per day (DWPD), which guarantees writing an entire 8TB of data 1.3 times a day over its three-year warranty period.

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

Samsung hits mass production of 10nm-Class 32GB DDR4

Samsung Electronics Co. started mass producing the industry’s first 32-gigabyte (GB) double data rate 4 (DDR4) memory.

The small outline dual in-line memory modules (SoDIMMs) are used in gaming laptops.

Samsung said that compared to its 16GB SoDIMM based on 20nm-class 8-gigabit (Gb) DDR4, which was introduced in 2014, the new 32GB module doubles the capacity while being 11 percent faster and approximately 39 percent more energy efficient. A 64GB laptop configured with two 32GB DDR4 modules consumes less than 4.6 watts (W) in active mode and less than 1.4W when idle.

Wednesday, March 21, 2018

Samsung posts specs on its 10nm Exynos 7 Series 9610

Samsung Electronics Co. posted key specifications on its latest application processor (AP), the Exynos 7 Series 9610, for high-end smartphones.

The Exynos 9610 is built on Samsung’s 10-nanometer (nm) FinFET process. The CPU is comprised of four Cortex-A73 cores running at 2.3 gigahertz (GHz), and four 1.6GHz Cortex-A53 cores to load apps quickly and run multiple tasks simultaneously.

The GPU is a second-generation Bifrost-based ARM Mali-G72.

There is an embedded Cortex-M4F-based low-power sensor hub, which efficiently manages the sensors in real-time without waking the main processor.

The embedded all-network LTE modem supports Cat.12 3CA (carrier aggregation) at 600 Mbps for downlink and Cat.13 2CA at 150Mbps for uplink.

The processor also features 802.11ac 2x2 MIMO Wi-Fi, faster and longer range Bluetooth 5.0, and FM for radio. In addition, for global location positioning coverage, it embeds a 4-mode Global Navigation Satellite System (GNSS) receiver that includes GPS (Global Positioning System), GLONASS, BeiDou and Galileo.

The Exynos 7 Series 9610 is expected to be mass produced in the second half of this year.

Tuesday, February 27, 2018

Samsung's Galaxy S9 brings camera improvements but no 5G

Samsung is ready to ship its Galaxy S9 and Galaxy S9+ smartphones in March in global volumes.

The new flagships boast an improved camera with a dual aperture lens for low light, Super Slow-mo video capabilities, and personalized AR Emoji.

As the units are now ready, network connectivity remains pretty much unchanged, with no 5G in this generation.

However, Samsung is introducing a SmartThings App with S9 and Galaxy S9+ that will connect to other Samsung and non-Samsung devices to serve as a connected hub for Smart Homes.

Regarding security, the new phones are protected by Knox 3.1, Samsung’s latest defense-grade security platform, as well as three different biometric authentication options – iris, fingerprint, and facial recognition.

A new verification mode can combine iris scanning and facial recognition technology to quickly unlock a user’s phone.

Monday, February 19, 2018

Samsung sets new SSD capacity record -- 30.72 TB

Samsung Electronics announced mass production of t the industry’s largest capacity Serial Attached SCSI (SAS) solid state drive (SSD) to date – the 30.72 terabyte (TB).

The new PM1643 drive uses Samsung's latest V-NAND technology with 64-layer, 3-bit 512-gigabit (Gb) chips. It offers twice the capacity and performance of the previous 15.36TB high-capacity lineup introduced in March 2016.

Samsung said the density is made possible by combining 32 of the new 1TB NAND flash packages, each comprised of 16 stacked layers of 512Gb V-NAND chips. These super-dense 1TB packages allow for approximately 5,700 5-gigabyte (GB), full HD movie files to be stored within a mere 2.5-inch storage device.

Based on a 12Gb/s SAS interface, the new drive features random read and write speeds of up to 400,000 IOPS and 50,000 IOPS, and sequential read and write speeds of up to 2,100MB/s and 1,700 MB/s, respectively. These represent approximately four times the random read performance and three times the sequential read performance of a typical 2.5-inch SATA SSD.

"With our launch of the 30.72TB SSD, we are once again shattering the enterprise storage capacity barrier, and in the process, opening up new horizons for ultra-high capacity storage systems worldwide," said Jaesoo Han, executive vice president, Memory Sales & Marketing Team at Samsung Electronics. "Samsung will continue to move aggressively in meeting the shifting demand toward SSDs over 10TB and at the same time, accelerating adoption of our trail-blazing storage solutions in a new age of enterprise systems."

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.”

Thursday, February 1, 2018

Qualcomm and Samsung expand their relationship

Qualcomm and Samsung Electronics announced a multi-year strategic relationship agreement between the two companies in various technology areas and across a range of mobile devices.

"The announcement today underscores the importance of our longstanding strategic relationship with Samsung in driving core mobile technology into many different segments," said Cristiano Amon, president, Qualcomm Incorporated. "As Qualcomm continues to lead the world to 5G, the opportunities between our companies are growing and this agreement sets us both on a path for continued success." 

"We value our strategic relationship with Qualcomm Technologies," said TM Roh, executive vice president and the head of mobile R&D, Samsung Electronics. "And look forward to working together to deliver leading technologies in the years ahead."

Wednesday, January 24, 2018

Samsung Foundry builds a collaborative ecosystem

Samsung Electronics is launching an ecosystem program to foster collaboration between the Samsung Foundry and customers. The goal is to deliver competitive and robust System on Chip (SoC) designs based on certified key design components including Process Design Kit (PDK), reference flows with Design Methodologies (DM), Intellectual Property (IP), and ASIC design support.

The Samsung Advanced Foundry Ecosystem (SAFE) program has three elements:

  • EDA/DM: Provides extensively tested PDKs and reference flows (with design methodologies) that are backed by Samsung Foundry’s certification.
  • IP: Provides a full set of silicon qualified, application specific IP offerings from the early stage of process technology development. Customers can view a full list of IP solutions offered through SAFE™ by accessing Samsung Foundry’s B2B site, CONNECT 
  • Design Services: Connects mid- to small-sized companies with qualified ASIC design services and support. Using design service partners of SAFE™, customers will benefit from easy access to process technology information, competitive price conditions, and committed resources for their SoC design success.

Wednesday, January 17, 2018

Samsung ramps 16-Gigabit GDDR6 for advanced graphics

Samsung Electronics Co. has commenced mass production of the industry’s first 16-gigabit (Gb) Graphics Double Data Rate 6 (GDDR6) memory for use in advanced graphics processing for gaming devices and graphics cards as well as automotive, network and artificial intelligence systems.

Samsung's new 16Gb GDDR6 memory is built on advanced 10-nanomter (nm) class process technology, and performs at an 18-gigabits-per-second (Gbps) pin speed with data transfers of 72 gigabytes per second (GBps), which represents a more than two-fold increase over 8Gb GDDR5 with its 8Gbps pin speed.

Thursday, January 4, 2018

Verizon picks Samsung as a supplier for Fixed 5G

Verizon has selected Samsung Electronics America as a supplier of commercial 5G Fixed Wireless Access (FWA) network solutions. Verizon will begin by launching commercial 5G services in Sacramento, California in the second half of 2018. Financial terms were not disclosed.

Specifically, Samsung will provide Verizon with commercial 5G home routers (CPEs), 5G Radio Access Units (RAN) comprised of a compact radio base station and virtualized RAN elements, as well as 5G radio frequency planning services. Samsung said it has leveraged in-house technology and assets to develop the first commercial ASIC-based 5G modems and mmWave RFICs.

Samsung and Verizon began 5G customer trials across seven U.S. cities in early 2017, and have successfully tested and verified 5G performance using millimeter-wave (mmWave) frequency to provide FWA pre-commercial service. These trials were conducted in California, Georgia, New Jersey, Massachusetts, Michigan, Texas, and Washington D.C.

The companies cited the following findings from their 5G testing:

  • A single 5G radio has been able to reach the 19th floor of a multi-dwelling unit (MDU).
  • Broadband service has been achieved in line of sight (LOS), partial LOS and Non-LOS connections.
  • Environmental factors, including rain and snow, have not interrupted services.

“The industry has been discussing 5G connectivity for years, and through our joint collaboration with partners like Samsung, we are beginning to make it a reality for our customers," said Ed Chan, Chief Technology Architect and Network Planning, Verizon.

“Together with Verizon, we have explored the vast potential of 5G through market trials across the U.S.,” said Mark Louison, Senior Vice President and General Manager, Networks Division, Samsung Electronics America. “At the same time, Samsung applied lessons learned from these real-world trials to ensure that our complete end-to-end 5G portfolio is ready for commercial service. We are delighted to work with Verizon on this journey to create unprecedented user experiences powered by 5G.”

Verizon readies 5G fixed residential service launch in 2018

Verizon's first 5G application will be a fixed residential broadband service.

The first commercial launch will occur in Sacramento, California during the second half of 2018. Additional markets are also expected to launch in 2018.

Verizon did not disclose the performance characteristics of its 5G residential service but said it will provide unprecedented wireless speeds for Internet access.

Verizon estimates the market opportunity for initial 5G residential broadband services to be approximately 30 million households nationwide. The company also noted that the 5G residential rollout will not have a material impact on Verizon’s consolidated capital expenditures in 2018. CAPEX is expected to be consistent with the past several years.

Monday, December 4, 2017

Samsung cranks out 512-GB Flash for mobiles

Samsung has begun production of the first 512-gigabyte (GB) embedded Universal Flash Storage (eUFS) for next-generation mobile devices. A smartphone with 512GB of flash would be capable of storing approximately 130 4K Ultra HD (3840x2160) video clips of a 10-minute duration.

The new devices stack together eight 64-layer 512Gb V-NAND chips and a controller chip.

Samsung said its new 512GB UFS doubles the density of its previous 48-layer V-NAND-based 256GB eUFS, in the same amount of space as the 256GB package.

Sunday, December 3, 2017

NTT DOCOMO licenses its IP to Samsung

NTT DOCOMO has granted a patent license to Samsung Electronics Co. covering DOCOMO's standard-essential patents. Samsung will pay an undisclosed licensing fee to DOCOMO.

DOCOMO confirmed that it has now granted standard-essential patent licenses to more than 30 companies. The company said its R&D and patent licensing covers mobile-network and service technologies for systems based on the W-CDMA, LTE, LTE-Advanced and to-be-standardized 5G standards.

Tuesday, November 28, 2017

Samsung begins 10nm FinFET Process Production

Samsung Electronics Co. announced mass production of System-on-Chip (SoC) products built on its second generation 10-nanometer (nm) FinFET process technology.

The new 10LPP (Low Power Plus)process technology boasts up to 10-percent higher performance or 15-percent lower power consumption compared to its first generation 10nm process technology, 10LPE (Low Power Early).

Samsung also announced that its newest manufacturing line, S3, located in Hwaseong, Korea, is ready to ramp up production of process technologies including 10nm and below.

Monday, September 25, 2017

Samsung builds Flash storage for next-gen automotive

Samsung Electronics introduced the first embedded Universal Flash Storage (eUFS) designed specifically for next-generation automotive applications.

The new eUFS, which consists of 128-gigabyte (GB) and 64GB versions, is designed for advanced driver-assistance systems (ADAS), next-generation dashboards and infotainment systems that provide connected features for drivers and passengers worldwide.

Samsung cited read speeds as essential for these applications, especially upcoming automotive infotainment systems for better managing audio content, increasing navigation responsiveness, accessing Internet-enabled traffic and weather reports, improving handling of hands-free voice commands, and speeding up rear-seat social media interplay. The Samsung 128GB eUFS can read data at up to 850 megabytes per second (MB/s), which is approximately 3.4 times faster than the 250MB/s read speed of today’s eMMC 5.0 solutions.  It also offers about 6.4 times faster random reading than eMMC at 45,000 IOPS.

“We are taking a major step in accelerating the introduction of next-generation ADAS and automotive infotainment systems by offering the industry’s first eUFS solution for the market much earlier than expected,” said Jinman Han, senior vice president of Memory Product Planning & Application Engineering at Samsung Electronics. “Samsung is taking the lead in the growth of the memory market for sophisticated automotive applications, while continuing to deliver leading-edge UFS solutions with higher performance, density and reliability.”

Tuesday, September 12, 2017

KDDI and Samsung prove 5G mmWave works at 190 kmh

KDDI and Samsung Electronics completed a series of 5G tests which demonstrate the viability and performance of 5G millimeter wave mobility solutions while traveling at speeds over 190km per hour.

The demonstration, which took place at 'Everland SPEEDWAY' in Korea, involved a battery of individual tests to examine the performance of Samsung's end-to-end 5G mmWave technology. Specifically, as a vehicle accelerated from 0 to 205km per hour on the race track between multiple 5G base stations, the test measured and evaluated a variety of metrics, including handover interruption time, uplink and downlink throughput stability, and latency stability (or "jitter").

In addition, KDDI and Samsung also demonstrated a successful handover scenario, with Samsung's 5G device attaching to the 5G base station as it approached the service area, and successfully being handed over to the target cell at a speed of 192km per hour (GPS speed).

Woojune Kim, Senior Vice President and Head of Next Generation Strategy in Network Business at Samsung Electronics, said, "It is becoming increasingly important that we accelerate our focus on 5G's ability to meet a growing number of performance metrics. Until now, peak bandwidth has been the common refrain, and certainly a big component of the future of 5G. However, the test we conducted with KDDI will help us build a more diverse portfolio of future 5G use cases."

"The trial successfully showcased stable performance under high-speed mobility conditions which will dramatically increase the service experience of users in vehicles," said Akira Matsunaga, Senior Director, Mobile Network Technical Development at KDDI. "We will continue our joint efforts with Samsung to test next generation technology to unprecedented levels and discover new service cases."

http://www.samsung.com/global/business/networks/insights/news/kddi-and-samsung-break-track-record-in-high-speed-5g-mobility-test

Charter tests 5G with Samsung

Charter Communications is conducting 5G and 4G LTE wireless networks lab and field trials at various locations in the U.S. in partnership with Samsung Electronics America. The trials, which began this summer, will run through the end of the year.

The 5G trial is evaluating fixed use cases using Samsung's pre-commercial 28 GHz (mmWave) system and devices. The 4G trials are performed at 3.5 GHz (CBRS), utilizing Samsung's combined 4G LTE small cell technology in an outdoor environment to evaluate mobile use cases.

"We are pleased to collaborate with Samsung on these trials, which provide Charter better insight into how our advanced, powered, high speed network-which currently passes 49 million homes and businesses-can be used to enable 5G services," said Craig Cowden, Senior VP, Wireless Technology at Charter Communications. "In addition, as we move closer to the launch of a Spectrum wireless service in 2018, our work with Samsung on trials of 4G small cell technology will support our overall wireless strategy."

"As a pioneer in small cell networks technologies, Samsung is excited to partner with Charter as they evaluate their next-generation 5G and 4G wireless network technologies," said Mark Louison, SVP and General Manager, Networks, Samsung Electronics America. "These projects, with communications leaders such as Charter, will continue to lay the foundation for future business models and customer applications that tap the full potential of both 4G LTE and 5G."

http://www.samsung.com/global/business/networks/insights/news/samsung-and-charter-to-collaborate-on-5g-trials-in-the-us

Thursday, August 17, 2017

Flash Memory Summit – big changes in non-volatile memory - part 1

Can you imagine a 128 TB SAS SSD? It is coming soon from Samsung in the familiar 2.5” disk drive package and destined for the next generation of cloud data centres. Leading companies and start-ups from across the storage industry met at this week's Flash Memory Summit in Santa Clara, California. A key takeaway from the event is that solid state storage continues to improve at a rate much faster than networking technologies. Solid state drives surpassed spinning disks in total capacity some time ago - Samsung announced a 16 TB SDD in August 2015 and currently offers a 32 TB SSD, but prices remain high.



The market is driven by unrelenting demand for flash drives in laptops, desktops and servers, especially in cloud data centres where there has been an uptick in spending over the last few quarters. NAND prices on a $/GB are significantly higher than they were 12 months. According to data from Objective Analysis, contract prices for NAND averaged $0.30 per gigabyte on July 2nd, compared to $0.20 per gigabyte a year ago. Looking at Amazon.com, the street price of a 500 GB SSD is about the same in mid-2017 as last summer. Meanwhile, with higher prices and relentless demand in the current market, the leading manufacturers of 3D NAND are doing quite well. For Samsung Electronics, this translated into very strong revenue and earnings for its June financial report, which predicted that a tight market for DRAM and 3D NAND will continue for the rest of the calendar year.

In a presentation at Flash Memory Summit, Jim Handy of Objective Analysis predicted that NAND prices will remain stable at these rates through mid-2018, but will then suddenly collapse due to a saturation of new supply entering the market. His argument goes that all vendors have begun to ship 3D NAND but only in limited volume due to the complexity of mastering 3D NAND manufacturing. Over time, these complexities are being ironed out, manufacturers will move to add additional layers of stacking and the cost per GB will become cheaper for 3D NAND than for 2D planar NAND. Objective Analysis expects a steep oversupply of 3D NAND by late 2018, even before significant new manufacturing facilities in China come online.

Disruption at Flash Memory Summit

This year’s Flash Memory Summit was disrupted on opening day by a fire in the exhibition area, apparently an electrical issue at one of the vendor stands. Thankfully no one was hurt, but the exhibits were cancelled for the remainder of the event. Conferences and keynotes were the forum for technological disruptions, of which there are plenty in this rapidly evolving segment.

Firstly, Samsung made several important announcements and previewed that massive 128 TB SSD. At a fundamental level, Samsung said its 3D NAND roadmap is progressing on schedule. Last year, Samsung introduced its 4th generation, 64-layer triple-level-cell V-NAND flash memory. This has now gone into production and is being used for products such as the 32TB SSD. Drive capacity and performance are expected to scale up with the upcoming v5 generation of 3D NAND. Samsung has already started work on v6 and v7, with an assumed 18-month interval between each generation. Samsung executives seemed confident they will be able to squeeze at least ten generations out of 3D NAND technology, which provide another decade of continuous improvement if Flash SSD. Beyond that, other non-volatile memory technologies will need to be developed.
Samsung's 1 TB V-NAND chip

Samsung also announced a 1 TB V-NAND chip, slated for commercial production next year, that will enable 2 TB of memory in a single V-NAND package. This is achieved by stacking 16 x 1 TB dies – an advancement the company considers 'one of the most important memory advances of the past decade'.

Samsung is introducing a 16 TB NGSFF (next generation small form factor) SSD that is designed for use in 1U rack servers. Measuring 30.5 x 110 x 4.38 mm, the Samsung NGSFF SSD aims for improved space utilisation and scaling. The company showcased a 1U sample design, codenamed Mission Peak, that pack 36 of the units for a total capacity of 576 TB in the 1 RU appliance. Samsung is looking for partners on this new drive form factor.

In addition, for extreme SSD read/write performance, Samsung introduced its first Z-SSD product, boasting 15 microseconds of read latency time, which is approximately a seventh of the read latency of an NVMe SSD. At the application level, the company estimates its Z-SSDs can reduce system response time by up to 12 fold compared to using NVMe SSDs.

Samsung is also introducing a technology it calls Key Value SSD. Whereas today's SSDs convert object data of widely ranging sizes into data fragments of a specific size called 'blocks', the new Key Value SSD technology allows SSDs to process data without converting it into blocks. Samsung said its Key Value instead assigns a ‘key’, or specific location, to each value, or piece of object data, regardless of its size. The key enables direct addressing of a data location, which in turn enables the storage to be scaled.

Thursday, June 22, 2017

Sprint and Samsung test massive MIMO on 2.5 GHz

U.S. operator Sprint, a Softbank company, and Samsung Electronics announced that on the streets of the city of Suwon in South Korea they recently tested massive MIMO on 2.5 GHz spectrum in a real-world environment to support Sprint's efforts to increase LTE Plus wireless capacity and coverage and offer gigabit service to its customers.

During the field testing in Suwon, massive MIMO Samsung radios, equipped with vertical and horizontal beamforming technology, achieved peak speeds of 330 Mbit/s per channel using a 20 MHz channel of 2.5 GHz spectrum. The companies stated that capacity per channel increased approximately four-fold, cell edge performance increased three times and the overall coverage area expanded compared with current radios.

Sprint has deployed 8T8R (8 transmit, 8 receive) radios across its U.S. network, and the test with Samsung was designed to compare the performance of massive MIMO radios with 8T8R radios. The test cases and requirements were jointly developed by Sprint and Samsung and included a variety of performance scenarios involving multi-user and non-stationary testing.

For the tests, Samsung provided the massive MIMO network infrastructure as well as test network design, operation, data collection and processing. Both companies plan to use the results of the testing to prepare for the commercial deployment of massive MIMO in the U.S. and in other markets globally.

Samsung noted that massive MIMO radios involve the use of more antenna elements, for example, 64T64R uses 128 antenna elements, whereas 2T2R/4T4R/8T8R configurations are used in a typical 4G LTE network. The massive MIMO antennas also use advanced horizontal and vertical beamforming technology to focus and transmit cellular signals into targeted locations. This enables more efficient use of spectrum to deliver faster speeds and higher data capacity in high-traffic locations.

Sprint plans to deploy massive MIMO radios with 128 antenna elements (64T64R) using its 2.5 GHz spectrum in cities across the U.S. to increase capacity by up to eight-fold. In March, Sprint became the first U.S. carrier to introduce gigabit-class LTE on a live commercial network with a launch in New Orleans.


In New Orleans, Sprint implemented three-channel carrier aggregation and 60 MHz of 2.5 GHz spectrum, combined with 4 x 4 MIMO and 256QAM higher order modulation to achieve Category 16 LTE download data speeds over a TDD network. With massive MIMO radios using 64T64R, Sprint expects to be able to deliver capacity beyond 1 Gbit/s and reach between 3 and 6 Gbit/s bandwidth per sector.


Saturday, May 13, 2017

Samsung and Cisco work with Verizon to implement 5G in Detroit

Samsung Electronics America, a subsidiary of Samsung Electronics, and Cisco, in partnership with Verizon, announced the successful deployment of what is believed to be the first multi-vendor end-to-end 5G trial network in the field, specifically in the Ann Arbor suburb of metropolitan Detroit in Michigan.

The companies noted that earlier in the year, Verizon announced that it planned to conduct customer trials of 5G technology for home broadband service via fixed wireless access. Under this program, Verizon is planning to launch trials in five U.S. cities in the second quarter of 2017 and expects to be conducting pilot trials in a total of 11 markets by the middle of the year.

The partners stated that each trial location presents a unique set of test parameters, including in terms of equipment vendors, geographies, population density and demographics. Ann Arbor is the first location to address a multi-vendor deployment of 5G, leveraging a solution that includes a 5G virtualised packet core based on the Cisco Ultra Services Platform with Advanced Services and Samsung's virtual RAN (vRAN), combined with its 5G Radio base stations and 5G home routers, to enable the delivery of broadband services to trial customers.

Based on Verizon's 5G Technical Forum specification, the three companies have completed a series of network vendor interoperability tests (NVIOT) that demonstrated seamless interworking between core network, radio edge and user devices. The tests also served to demonstrate a core principle of next-generation network virtualisation via multi-vendor support.

The Verizon multi-vendor trial is designed to showcase the readiness of key 5G technologies and prepare the way for the deployment of commercial 5G networks in the future. The trial also demonstrates that service providers can implement 5G networks to address specific market requirements by selecting network infrastructure components from a range of vendors.

Early ecosystem development has become a core focus for 5G, with IT and telecom pioneers alike working to build alignment and stability around next-generation R &D. Verizon’s 5G Technical Forum, to which Cisco and Samsung are strong contributors, has set out to establish early direction for commercial 5G technologies and services, with the goal of establishing a body of experience that is already being used to inform global 5G standards development efforts and ensure a smooth transition to commercialization.



  • Verizon announced in February plans to rollout 5G pre-commercial services to select customers in 11 U.S. markets by mid-2017. The company noted that the trials would encompass hundreds of cell sites and several thousand customer locations, with pilot markets to include Ann Arbor, Atlanta, Bernardsville (New Jersey), Brockton (Massachusetts), Dallas, Denver, Houston, Miami, Sacramento, Seattle and Washington DC.

See also