Showing posts with label Testing. Show all posts
Showing posts with label Testing. Show all posts

Tuesday, May 5, 2020

Keysight intros semiconductor design validation software

Keysight Technologies introduced PathWave Waveform Analytics, an edge-to-cloud computing application that improves anomaly detection and reduces data storage costs in pre-silicon validation using machine learning algorithms.

Keysight's PathWave Waveform Analytics software solution includes a new data compression technology that enables long-duration waveform compression, high resolution playback and analysis exceeding several terabytes of data. Built-in machine learning improves the discovery of voltage and current anomalies, as well as transient trends captured by the waveforms.

Highlights

  • Shortens analysis time in pre-silicon validation with patented machine learning algorithms that identify anomalies and outliers
  • Reduces overall project costs by debugging in pre-silicon, which saves time in the costly post-silicon validation phase
  • Improves design reliability with pre-and post-processing algorithms that accurately detect voltage and current spikes on power and signal waveforms

"Highly power-efficient semiconductors require robust, reliable and secure analytics during design qualification," said Christopher Cain, vice president and general manager of Keysight's Electronic Industrial Products. "Keysight's innovative big-data waveform analytics solutions enable those semiconductor designers to automate design analysis, improving productivity of those tasks by up to 90 percent, thus accelerating their companies' time-to-market opportunity."

https://www.keysight.com/us/en/assets/3120-1144/data-sheets/KS6300A-PathWave-Waveform-Analytics-PWA.pdf

Monday, May 4, 2020

Keysight's 5G NR test cases gain 3GPP approval

Keysight Technologies has gained approval from 3GPP for 5G new radio (NR) protocol test cases that support carrier aggregation (CA) technology, using its Protocol Conformance Toolset. The company says it is the first to gain such approval.

Keysight’s test cases were submitted on March 21, 2020 and verified by the 3GPP’s RAN 5 working group, which works to establish conformance testing specifications for the radio interface of a user equipment (UE). Chipset and device makers rely on 3GPP-verified 5G NR protocol CA test cases to verify designs that use CA to increase bandwidth and support higher data rates. These test cases focus on 5G NR deployments using CA in non-standalone (NSA) and standalone (SA) mode in frequency range 1 (FR1) and FR2.

Keysight then submitted these test cases for verification at the most recent Conformance Agreement Group (CAG) #62 meeting, led by the Global Certification Forum (GCF) on April 23, 2020. There it was confirmed that Keysight’s Protocol Conformance Toolset maintains support for the widest range of GCF-validated protocol conformance test cases. Comprehensive test case support enables device makers to leverage Keysight’s common solution platform to verify designs that use different modes to address global requirements.

“Keysight consistently supports the development of 5G technologies, such as carrier aggregation, enabling a connected mobile ecosystem to market devices that support advanced 5G applications,” said Muthu Kumaran, Senior director of Keysight's wireless test group. “Many mobile device makers use Keysight’s 5G solutions to access a comprehensive range of validated test cases for GCF certification across multiple technologies, including 5G NR, LTE and C-V2X, on a common solution platform.”

Monday, March 30, 2020

Keysight announces oscilloscope for mmWave

Keysight Technologies introduced a single channel instrument specifically designed to accelerate development of next generation mmWave communications, satellite communications, and radar applications.

Keysight’s latest edition to the company’s UXR-Series of oscilloscopes, the UXR0051AP Infiniium UXR-Series Oscilloscope, offers a frequency range of 110 GHz and 5 GHz of standard analysis bandwidth, and provides fast, affordable and flexible analysis of wideband measurements. Keysight’s UXR-Series oscilloscopes, with optional mmWave Wideband Analysis functionality, deliver the signal integrity, versatility, affordability, and performance needed to bring signal, spectrum, and digital capabilities together, within a single instrument.

Key features:

  • Superior -158 dBm/Hz displayed average noise level (DANL) from 28 GHz to 85 GHz which enables golden receiver quality error vector magnitude (EVM) measurements on low power wideband signals.
  • Directly measures wideband signals with up to 10 GHz bandwidth and fundamental frequencies as high as 110 GHz, without the need for external downconverters, for high quality wideband analysis.
  • Instant upgradability to two independently configurable phase coherent channels for easy multiple input multiple output (MIMO) measurement support.
  • High-definition, 10-bit analog-to-digital converter (ADC) with 16-bit Digital Down Conversion (DDC) I/Q data output to ensure high mmWave measurement accuracy.
  • 256 GSa/s real-time or 3,200 MSa/s complex sample rates delivers the industry’s widest 110 GHz frequency range and 2.16 GHz DDC analysis bandwidth.
  • Flexible mmWave extension and DDC bandwidth license options enable performance and affordability for oscilloscope based mmWave wideband analysis.
  • “To satisfy the demand for faster speeds and increased bandwidth, mmWave technologies are evolving with techniques such as MIMO and phased array antennas,” said Brad Doerr, vice president and general manager of digital and photonics R&D for Keysight's Communications Solutions Group. “Keysight recognized the need for a cost-effective one channel oscilloscope with dynamically configurable bandwidth to support today’s single-channel mmWave wideband measurement requirements. The new oscilloscope can instantly expand to two phase coherent channels, enabling customers to easily support this emerging multi-channel evolution."

Keysight’s UXR0051AP Infiniium UXR-Series Oscilloscope is available now with a base price of US$195,000.

Tuesday, January 7, 2020

Anritsu intros Oscilloscope 53-Gbaud Clock Recovery Unit

Anritsu introduced a Clock Recovery Unit (CRU) option for its BERTWave MP2110A oscilloscope that supports trigger clock generation from a 53-Gbaud PAM4 optical signal.

When combined with existing oscilloscope functionality, the new 53-Gbaud CRU can evaluate various PAM4 optical modules during development and manufacturing compared to solutions requiring external sampling oscilloscopes.

Anritsu said it developed the 53-Gbaud CRU for the BERTWave MP2110A sampling oscilloscope to address expanding PAM4 signal analysis requirements. The solution is more economical than a sampling oscilloscope that requires a separate trigger clock signal synchronized with the data signal to conduct PAM4 measurements. This is due to the fact that optical modules outputting PAM4 signals typically do not have a trigger signal. The BERTWave MP2110A can be used by engineers to more efficiently evaluate the physical layer of 25G to 400G optical transceiver modules and equipment components, such as optical cables, used by data centers, Core/Metro networks, 4G/5G mobile backhaul, and 5G mobile fronthaul.

https://www.anritsu.com/en-US/test-measurement/news/news-releases/2019/2019-12-20-us01

Tuesday, December 10, 2019

Spirent signs over 100 deal for 5G related testing in 2019

Spirent Communications closed more than 100 5G-related deals during 2019.

The company says cites accelerated deployment timetables that require complex testing and the need to incorporate assurance into new, next-gen networks for guaranteed quality. Spirent is now engaged in more than 150 global 5G initiatives with a broad mix of operators, device makers, network equipment manufacturers, academic institutions, government and cloud providers.

In addition, Spirent notes that more than half of its 5G business is taking place in the Asia-Pacific region as countries like South Korea gain traction with customized offerings tailored to data-hungry subscribers consuming high-bandwidth content such as AR and VR. In China, the company is supporting nationwide efforts to prepare the transport network and data center architecture for mass market deployments. About one-third of Spirent’s 5G deals are in the Americas, with the remainder across Europe. 5G transport, 5G core and 5G RAN projects comprise the majority of deals as operators pursue a range of network rollout strategies.

“If you took the industry’s pulse early last year, all eyes were on 2020 for mass movement in 5G, but those timetables have been turned on their heads as operators navigate an expanding set of market dynamics that demand speed and scale,” said Spirent Head of 5G Steve Douglas.

www.spirent.com/solutions/5g-network-testing

Thursday, December 5, 2019

Spirent intros 100G and Crypto performance testing

Spirent Communications introduced a C200 appliance for 100G and Crypto performance testing.

The C200, which represents a significant expansion of the Spirent CyberFlood security and application performance testing solution family, is a 1RU appliance providing connectivity at 10G, 25G, 40G, 50G, and 100G. The C200 offers up to 16 x 10G or 4 x 100G ports per appliance. Multiple C200s can be combined to offer 48 x 100G or 192 x 10G ports, delivering more than 3.5Tbps of application layer testing capacity in 12U of rack space.

The C200 with CyberFlood supports NetSecOPEN standards-based testing methodologies, that better reflect how modern security and content inspection solutions will perform under a variety of real-world traffic conditions and threats. In addition, the C200 supports Spirent’s legacy Avalanche solution, which provides extensive client emulation and application services load testing on a massive scale.

https://www.spirent.com/Products/CyberFlood

Wednesday, November 6, 2019

Anritsu intros 116G PAM4 error detector for 400 GbE and 800 GbE

Anritsu introduced a PAM4 Error Detector (ED) module supporting 116-Gbps bit error rate tests for its Signal Quality Analyzer-R MP1900A series.

Anritsu said its MP1900A instrument delivers error-free measurement of PAM4 signals at 116 Gbpss with industry-best operation bit rates and high Rx sensitivity performance. Combined with the previously released MP1900A series PAM4 Pattern Generator that supports high-accuracy BER measurements of PAM4 signals, the BERT allows engineers to accurately evaluate bit error rates of 400 GbE/800 GbE communications equipment and devices.



Anritsu releases 400GbE PAM4 BER Test

Anritsu announced the commercial release of its 64-Gbaud PAM4 Pulse Pattern Generator (PPG) and 32-Gbaud PAM4 Error Detector (ED) for use in 400GbE testing.

The new PAM4 BERT modules can be installed in the Anritsu Signal Quality Analyzer-R MP1900A series to implement a bit-error-rate test solution using either the 26.5625 Gbaud PAM4 x 8 lanes or 53.125- Gbaud PAM4 x 4 lanes methods. When using the PAM4 method to encode data as four amplitude levels, the gap between signal levels is one-third compared to the NRZ method, which reduces the unit time per symbol at higher baud rates, emphasizing the importance of signal quality in achieving high-speed transmissions.

Thursday, September 12, 2019

UNH-IOL offers cable testing for automotive Ethernet

The University of New Hampshire InterOperability Laboratory (UNH-IOL) introduced OPEN Alliance TC9 Cable Testing to their Automotive Ethernet Test Group.

The UNH-IOL is now an approved test lab for 1000BASE-T1 cable testing to OPEN Alliance TC9, which allows for cable manufacturers to have unshielded and shielded twisted-pair cables tested for conformance for Automotive Ethernet applications.

As part of UNH-IOL’s Automotive Ethernet Test Services, the new TC9 Cable Testing service allows customers to verify their automotive cable assemblies and harnesses meet the OPEN Alliance requirements supported by Automotive OEMs, providing customers with confidence that the results are accurate and certified. This new service is now apart of the suite of OPEN Alliance testing the lab offers including TC1, TC10, and TC12 test specifications for PHY Conformance.

“Until now, the UNH-IOL’s Automotive Ethernet testing services focused on silicon validation testing for Automotive PHYs,” said Curtis Donahue, senior manager, Ethernet Technologies UNH-IOL. “By including OPEN Alliance TC9 testing, we’re expanding our Ethernet physical layer expertise to the cable and wire community; hoping to better support the Single Pair Ethernet industries.”

In addition, the UNH-IOL offers Automotive Testing for 100BASE-T1 and 1000BASE-T1 compliance, including physical layers (PHY) and electronic control units (ECU) and offers testing solutions with their custom FPGA test tool, BitPhyer, which is designed to test the IEEE 802.3™ MAC, Flow Control, PCS, and RS layers for Ethernet devices.

Sunday, July 21, 2019

Ixia intros Cloud Peak NFVi Benchmarking Solution

Ixia, which is a division of Keysight Technologies, introduced its "Cloud Peak" benchmarking solution for Network Functions Virtualization infrastructure (NFVi).

Cloud Peak offers service providers the following key benefits:

  • Simplified NFVi benchmarking via a web-based, easy-to-use automation solution
  • An Open Platform for NFV (OPNFV) that integrates the powerful, but complex OPNFV Yardstick framework for infrastructure compliance
  • Elastic workloads that scale from testing a single server to a datacenter
  • Powerful analytics that provide extensive reporting and real-time dashboards
  • Cloud Peak delivers a rigorous set of methodologies to understand the capabilities and performance of an infrastructure under varied conditions, to evaluate design tradeoffs, upgrades and component swaps, and to identify performance bottlenecks. 
  • Cloud Peak’s first release focuses on VMware vCenter and OpenStack, the leading carrier platforms for NFV and VMWare NFV infrastructure.

“NFVi adds a new layer of complexity, yet it enables service providers to accelerate NFV deployment and realize its business benefits,” said Sunil Kalidindi, vice president of product management for Keysight’s Ixia Solutions Group. “With NFVi, the burden of system-level testing shifts from the network equipment provider to the service provider who needs to integrate the virtual network functions with their own customized server infrastructure. Cloud Peak enables the service provider to characterize the infrastructure to understand what it can handle, how to improve it, and if it is reaching its capacity.”

http://www.keysight.com

Thursday, February 28, 2019

Infovista expands 5G testing and planning capabilities

Infovista announced new versions of its TEMS Investigation and Planet network planning and test solutions for mobile operators.

With this release, Infovista introduces support for 5G smartphones based on the Qualcomm X50 chipset. With initial support of Qualcomm based devices and plans for agnostic device support, customers will be able to choose between different test devices and scanners to support 5G NR network testing. This allows early adopters of 5G NR to gain insight into the performance of different smartphones and their interaction with real 5G NR networks ensuring QoE for subscribers. Infovista is now delivering this solution to a number of 5G NR Mobile Operators and to several global infrastructure suppliers.

Infovista also announced a new version of its RF planning tool, Planet. Planet now provides customers with new, unprecedented levels of accuracy and performance including, enhanced 3D capabilities, and its ability to use big data to predict data traffic. Infovista has also improved accuracy by producing high-definition GeoData and 5G antenna patterns.

https://www.infovista.com/products/tems-portfolio

Wednesday, December 19, 2018

Keysight, Qualcomm test 5G NR Standalone Data Transfer

Keysight Technologies and Qualcomm have demonstrated a 3GPP 5G New Radio (NR) standalone (SA) mode IP data transfer.

The testing, which used Keysight’s 5G network emulation solutions and a mobile smartphone form-factor test device consisting of a 5G modem and antenna modules from Qualcomm, was achieved using a network configuration that combines the latest 3GPP Release 15.3.0 5G NR technologies.

The companies described the achievement an important milestone that enables mobile operators to deploy 5G NR SA mode, which does not rely on an anchor in the LTE network, to deliver enhanced Mobile Broadband (eMBB) services required by many 5G use cases.

“We are delighted that Keysight’s expertise and innovations in 5G solutions are helping us in the next major milestone of achieving IP data transfer in standalone mode,” says Jon Detra, vice president, engineering, Qualcomm Technologies, Inc. “With 5G commercialization starting in the first half of 2019, Qualcomm Technologies joining forces with Keysight, helps enable the entire mobile ecosystem to make 5G a commercial reality.”

Monday, December 10, 2018

Keysight's validated for 5G NR device certification

Keysight Technologies' 5G Conformance Toolset is the first test solution to be approved for 5G New Radio (NR) device certification by PTCRB, a certification forum comprised of select leading cellular operators, accelerating commercial availability of 5G mobile devices across the ecosystem.

The milestone was achieved as a result of the extended collaboration between Keysight and Qualcomm focused on verifying the validity and behavior of the radio frequency (RF) and protocol conformance test specifications as defined by 3GPP.

“The PTCRB approval of Keysight’s 5G conformance test solution establishes an important milestone and enables Keysight to help the global mobile ecosystem accelerate 5G product design development and validation,” said Kailash Narayanan, vice president of Keysight’s wireless test group. “Keysight’s close collaborations with market makers and influential participation in standardization organizations have contributed to the realization of this industry-first achievement, facilitating early 5G commercial deployment.”

Sunday, September 9, 2018

UNH-IOL intros 50/100/200/400 Ethernet - PAM4 testing

The University of New Hampshire InterOperability Laboratory (UNH-IOL) is introducing a testing service covering the new IEEE 802.3bs and the new IEEE 802.3cd specification for 50, 100, 200 and 400 Gigabit Ethernet based on PAM4 signaling.

The new services are for electrical and optical conformance testing of 50, 100, 200 and 400 Gigabit Ethernet specifications, with plans to offer interoperability testing as new higher speed Ethernet products enter into development and, eventually, the market.

UNH-IOL said the need for Ethernet speeds exceeding existing 100 Gigabit (based on 25G NRZ signaling) is being driven by exponentially increasing capacity demands across the board. Cloud service providers are looking to the higher efficiency and density that 50Gb/s PAM4 technologies (scalable up to 400Gb/s) Ethernet offers as they build out massive cloud-scale data centers, while the surge in mobile connectivity has telecoms pursuing higher speed Ethernet services. Additionally, bandwidth demand continues to grow at data centers tasked to service high-bandwidth, rich media applications such as video streaming, online gaming and digital marketing. In response, the UNH-IOL has taken a leading step to provide Ethernet stakeholders with testing services for 50, 100, 200 and 400 Gigabit through the multi-million dollar investment in new state of the art testing equipment.

“Today, a diverse array of applications and markets are driving the need for higher-speed, higher-density and lower cost connectivity solutions. Advances in new signaling technology is enabling the industry to rapidly deploy optimized solutions that achieve higher data rates to meet this demand,” said Mike Klempa, UNH-IOL Ethernet and Storage Technical Manager. “The investment in new equipment to test to these higher Ethernet speeds follows in line with UNH-IOL’s commitment to provide the most comprehensive Ethernet testing in a rapidly changing industry and also allows us to leverage our expertise in past 100Gb/s testing to help control testing costs at these evolving signaling types.”


Thursday, April 19, 2018

Empirix lands $19M contract with Tier 1 North American mobile operator

Empirix has been awarded a 3-year contract valued at US$19 million.

The unnamed, tier 1 North American mobile operator selected Empirix to improve the quality of performance for their mobile voice, VoWiFi and VoLTE networks, to score and increase customer experience satisfaction, and reduce OpEx related to MTTR.

Empirix provides an end-to-end view of voice service over any radio technology with real time analytics for a proactive and predictive approach to the service. The software solution, which is comprised of Empirix’s EXMS and IntelliSight solutions, will identify Quality of Experience anomalies and ensure customer satisfaction and operational efficiencies of the provider’s new network by establishing Quality of Service baselines and measuring performance gains.

Wednesday, April 11, 2018

EXFO's quarterly sales rise 7.8% to US$64.7 million

EXFO reported sales of US$64.7 million in the second quarter of fiscal 2018, up 7.8% year-over-year. Sales were up 5.2% to US$128.1 million at the halfway mark of the company's fiscal year. 

In January 2018, EXFO assumed full control of Astellia, a global leader in the performance analysis of mobile networks and subscriber experience.

Sales, excluding the one-month contribution of Astellia, attained US$62.9 million in the second quarter of 2018 compared to US$60.0 million in the second quarter of 2017. Astellia contributed US$1.8 million in sales in the second quarter and first half of 2018. Astellia's sales were reduced by US$0.3 million to account for acquisition-related fair value adjustment of deferred revenue.

IFRS net loss attributable to the parent interest totaled US$4.7 million, or US$0.08 per share, in the second quarter of fiscal 2018 and US$2.0 million, or US$0.04 per share, at the halfway mark of the fiscal year. In comparison, net earnings attributable to the parent interest totaled US$1.0 million, or US$0.02 per diluted share, in the second quarter of 2017 and US$4.3 million, or US$0.08 per diluted share, in the first half of 2017.

Adjusted EBITDA totaled US$2.5 million, or 3.9% of sales, in the second quarter of 2018 and US$8.6 million, or 6.7% of sales, in the first half of the fiscal year.

"I am thrilled with the closing of the Astellia acquisition as it positions EXFO among the top five providers worldwide of service assurance solutions," said Philippe Morin, EXFO's Chief Executive Officer. "Together, we have created a strong critical mass with solutions deployed at more than 250 network operators, while our global sales organizations have been merged to maximize cross-selling opportunities. Similarly, our unique portfolio of complementary technologies will be combined to deliver unmatched capabilities in high-growth markets like NFV/SDN, IoT and 5G. Although this transformative acquisition involves a short-term financial impact, we expect the additional sales volume, cross-selling opportunities, efficiencies as well as complementary technology and service offerings will contribute to earnings growth in fiscal 2019."

"In addition, I am pleased with the strong performance from our Physical-layer product line in the second quarter of 2018," Mr. Morin added.


EXFO to acquire Astellia for mobile subscriber awareness

EXFO has launched an all-cash voluntary tender offer to acquire all of the outstanding shares of Astellia, a provider of network and subscriber intelligence solutions for mobile operators. EXFO already holds 33.1% of Astellia's equity.

The offer is proposed at a price of EUR 10 per Astellia share, valuing the entirety of Astellia's equity (on a fully diluted basis) at approximately €25.9 million.

Astellia's real-time monitoring and troubleshooting solution optimizes networks end-to-end, from radio to core.  The company is based in France with significant operations in Spain and a strong presence in Canada, Lebanon, Morocco and South Africa.

"We aim to combine the two companies and create a global leader in the service assurance and analytics industry", said Germain Lamonde, EXFO's founder and Executive Chairman of the Board. "Combining our complementary base of customers, technologies and competencies, as well as our similar corporate cultures, will enable the development of game-changing solutions and services within a large market in rapid transition—all this in the best interests of our customers, employees and shareholders."

Tuesday, April 3, 2018

Spirent adds scale testing for the new TLS v1.3 encryption protocol

Spirent Communications has expanded the functionality of its CyberFlood and Avalanche solutions by adding performance and scale testing for the new TLS v1.3 encryption protocol.

The new functionality enables testing and stressing traffic capacities on TLS v1.3-enabled devices and endpoint applications.

TLS (transport layer security) enables secure communication between web browsers and servers on the Internet. TLS v1.3 is the latest version and is quickly becoming the de facto encryption standard.

“TLS v1.3 will ultimately improve security and privacy for Internet users; however, there is risk with new standards and new potential holes in customers’ security,” said David DeSanto, director of products and threat research at Spirent Communications. “With Spirent’s performance and scale testing of this bleeding edge cryptographic standard, customers can validate that they are securely deployed, that they can achieve their desired performance, and that they know where the skeletons are in their TLS v1.3 deployments. With this capability, Spirent is helping to secure the future of the connected world.”

Wednesday, March 21, 2018

ETSI and OPNFV announce co-located testing

ETSI and OPNFV announced plans to co-locate their next community testing events in Sophia Antipolis, France.

The third ETSI NFV PlugtestsTM event will be held between 29 May and 8 June 2018, and the OPNFV Fraser Plugfest will be held from 4 to 8 June.

“Effective interoperability is the goal of any standards activity, and ETSI NFV adopted an approach oriented towards actually exercising and demonstrating interoperability from its start in 2012, evolving from Proofs of Concepts to Plugtests activities,” says Diego Lopez, chairman of ETSI ISG NFV. “This event is a new opportunity to strengthen the current cooperation with relevant open-source communities in the NFV landscape.”

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.

Thursday, February 1, 2018

VIAVI to Acquire Cobham's wireless test and measurement businesses

Viavi Solutions agreed to acquire the Test and Measurement business of Cobham plc for $455 million in cash.

Viavi said the acquisition strengthens its competitive position in 5G deployment and diversifies the company into military, public safety and avionics test markets. 

Cobham AvComm and Wireless T&M provides testing solutions for communication service providers' networks from the radio access network through to the network core. It has also served military, public safety and aviation markets for decades with its trusted land-mobile radio and avionics test solutions. The business generated more than $200 million of revenues in calendar year 2017.

"This combination is another step in our NSE strategy of driving operational scale and monetizing our NOL assets," said Oleg Khaykin, President and CEO of VIAVI. "Cobham AvComm and Wireless T&M are recognized leaders with a world-class team that has a long track record of successfully bringing innovative solutions to market. Together, we expect new opportunities to grow through channel expansion and technology sharing as we address rapidly emerging opportunities in 5G, software-defined and virtualized test."

Thursday, January 25, 2018

Intel, Huawei and DT complete 5G NR over-the-air test

Intel, Deutsche Telecom and Huawei conducted an over-the-air test showcasing 5G interoperability and development testing (IODT) based on the Release 15 NSA 5G NR specification.

The test used Huawei's 5G commercial base station and Intel's third-generation 5G NR Mobile Trial Platform. The configuration was based on the largest C-band cell bandwidth defined by the 5G NR standard, incorporating the latest Massive MIMO multi-antenna and beamforming technology. Massive MIMO uses a large array of antennas to provide precise control of a beam to improve network coverage and to reduce overall network interference.