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Keysight’s 5G Conformance Toolset First to Achieve PTCRB Validation for <span style='color:red'>5G NR</span> Device Certification

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Keysight’s 5G Conformance Toolset First to Achieve PTCRB Validation for 5G NR Device Certification

Keysight Technologies announced that the company’s 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.This milestone was achieved as a result of the extended collaboration between Keysight and Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, that focuses on verifying the validity and behavior of the radio frequency (RF) and protocol conformance test specifications as defined by the 3rd Generation Partnership Project (3GPP). Conformance tests adopted by certification bodies such as PTCRB help ensure commercial 5G devices comply to the latest 3GPP Release 15 specifications and operate as expected on mobile networks.The Keysight 5G Conformance Toolset, based on Keysight’s UXM 5G Wireless Test Platform, and part of Keysight’s 5G Network Emulation Solution portfolio, supports the first and only 5G RF test case validated to help device manufacturers verify compliance to the 3GPP 5G NR NSA (Non-Standalone) requirements for minimum output power generated by a 5G mobile device in sub-6GHz frequencies.“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.”The Keysight 5G Conformance Toolset addresses the device development workflow from early design, to acceptance and manufacturing. The compact solution supports the entire device certification process and scales to facilitate mobile device verification and certification across RF, radio resource management (RRM) and protocol. The toolset enables users to certify new designs across both FR1 (sub-6GHz frequencies) and FR2 (mmWave frequencies).“We’re excited to extend our collaboration with Keysight to help OEMs and mobile operators address 5G conformance requirements,” says Prashant Dogra, vice president, engineering, Qualcomm Technologies, Inc. “Keysight’s leading 5G test solutions are instrumental in accelerating commercial 5G development and rollout.”

Key word：

Keysight

Release time：2019-01-15 00:00 reading：1437 Continue reading>>

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Keysight Technologies, Xiaomi Collaborate to Accelerate 5G NR Device Development

Keysight Technologies announced that it has been selected as the sole supplier of 5G network emulation solutions by Xiaomi Corporation, a leading Chinese electronics company, to accelerate development of its 5G NR mobile devices.5G devices operating on mmWave frequencies rely on phased array antenna and beamforming technologies to address higher data throughput requirements. Keysight’s 5G RF DVT Toolset supports the latest 3GPP 5G New Radio (NR) Release 15 specifications, including beamforming and beam management across sub-6GHz and mmWave frequencies. This comprehensive set of capabilities allows Xiaomi to validate the performance of 5G mobile devices, with easy-to-use tools for test case creation, execution and analysis in a controlled laboratory-based environment."Xiaomi is committed to delivering cutting-edge R&D innovation and technology,” said Zhang Lei, senior director of Xiaomi Corp. “Leveraging Keysight’s 5G network emulation solutions will enable us to greatly accelerate development of our 5G mobile devices and establish a leadership position in the industry."5G RF DVT Toolset is part of Keysight’s suite of network emulation solutions which enable the mobile device ecosystem to streamline the product workflow from early prototyping and development to design validation and manufacturing. These solutions enable users to perform device characterization and validation in over-the-air (OTA) real-world conditions. By using the same test capabilities and test cases specified by chipset vendors and mobile operators, device manufacturers can easily validate device performance, speed development and achieve consistent results.“We are excited to collaborate with leading 5G device makers, such as Xiaomi, to help them develop and launch 5G NR products for a global market place,” said Kailash Narayanan, vice president and general manager of the Wireless Test business at Keysight Technologies. “Keysight is playing a pivotal role in a connected mobile ecosystem where our mmWave expertise, combined with highly scalable software-based 5G test solutions, is accelerating 5G innovation.”

Key word：

5G,Keysight Technologies, Xiaomi

Release time：2018-10-23 00:00 reading：2862 Continue reading>>

Keysight’ 5G Test Solutions Enable DT&C to Establish Korea’s First <span style='color:red'>5G NR</span> Regulatory Syst

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Keysight’ 5G Test Solutions Enable DT&C to Establish Korea’s First 5G NR Regulatory Syst

Keysight Technologies announced that the company has been selected by DT&C, a Korea-based company that offers test certification services, to establish the country’s first 5G new radio (NR) Regulatory System using Keysight’s industry-leading 5G test solutions.Early access to Keysight’s proven 5G test solutions enables DT&C to deliver 5G testing and verification services to the Korean mobile device ecosystem. Keysight offers end-to-end over-the-air (OTA) testing capabilities by combining its network emulation solutions with customizable chambers for radiated testing. These solutions allow DT&C to address regulatory radio frequency (RF) testing of 5G mobile devices across sub-6GHz and mmWave frequencies in both conducted and radiated test environments.“Keysight’s proven 5G NR test solutions that support the latest industry standards have enabled us to establish Korea’s first 5G NR regulatory system,” said Charlie Park, Chairman of DT&C.Keysight partnered early with industry-leading chipset and device makers to launch 5G NR-ready end-to-end test and measurement solutions. This enables the global mobile ecosystems to accelerate 5G product design development and validation across the entire workflow – from early design, to test and manufacturing. Keysight was first to launch a 5G radio frequency (RF) design validation test solution – Keysight’s 5G RF DVT Toolset – which supports the latest 3GPP 5G New Radio (NR) Release 15 specifications, including beamforming and beam management across sub-6GHz and mmWave frequencies.“We are excited to support DT&C with early access to end-to-end 5G test solutions that will help the Korean device ecosystem accelerate the development of new 5G designs,” said Kailash Narayanan, vice president and general manager of the Wireless Test business at Keysight Technologies.

Key word：

Keysight

Release time：2018-10-19 00:00 reading：1338 Continue reading>>

Qualcomm delivers breakthrough <span style='color:red'>5G NR</span> mmWave and Sub-6 GHz RF module

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Qualcomm delivers breakthrough 5G NR mmWave and Sub-6 GHz RF module

Qualcomm Technologies has unveiled the world’s first fully-integrated 5G NR millimeter wave (mmWave) and sub-6 GHz RF modules for smartphones and other mobile devices.The QTM052 mmWave antenna module family and the QPM56xx sub-6 GHz RF module family pair with Qualcomm's Snapdragon X50 5G modem to deliver modem-to-antenna capabilities across several spectrum bands, in a very compact footprint that is intended for integration in mobile devices. “This announcement concerning 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's early investment in 5G has allowed us to deliver 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, ready for large scale commercialisation,” said Cristiano Amon, President, Qualcomm. To date, mmWave signals have not been used for mobile wireless communications due to the technical and design challenges they pose, all of which impact nearly every aspect of device engineering, including materials, form-factor, industrial design, thermals, and regulatory requirements for radiated power. As such, many in the mobile industry considered mmWave highly impractical for mobile devices and networks, and thus unlikely to materialise. The QTM052 mmWave antenna modules work in tandem with the Snapdragon X50 5G modem, as a comprehensive system, to help overcome the formidable challenges associated with mmWave. They support advanced beam forming, beam steering, and beam tracking technologies, improving 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. Most importantly, the QTM052 modules integrate all these capabilities in a very compact footprint, such that up to four of them can be integrated in a smartphone. This allows 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 2019. While mmWave is best suited for providing 5G coverage in dense urban areas and crowded indoor environments, broad 5G NR coverage will be achieved in sub-6 GHz spectrum bands. As such, 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.Both the QTM052 mmWave antenna module family and the QPM56xx sub-6 GHz RF module family are now sampling to customers.

Key word：

Q’comm

Release time：2018-07-24 00:00 reading：1362 Continue reading>>

Qualcomm and Nokia collaborate on mobile <span style='color:red'>5G NR</span> deployments

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Qualcomm and Nokia collaborate on mobile 5G NR deployments

　　Qualcomm Technologies and Nokia are to conduct interoperability testing and over-the-air field trials based on the 5G New Radio (NR) Release-15 specifications being developed by 3GPP.　　The testing and trials are intended to help drive the mobile ecosystem toward faster validation and commercialisation of 5G NR technologies at scale, and to enable commercial network launches in 2019 based on 3GPP standard compliant 5G NR infrastructure and devices.　　A recent consumer survey conducted by Qualcomm Technologies has revealed that 48% of the respondents are likely to purchase a smartphone that supports 5G, when it's available, and 5G was found to be the top feature that consumers were willing to pay more for in their next mobile device.　　Those and other research findings suggest that there is a clear and growing industry interest for 5G mobility applications to meet increasing mobile broadband needs and emerging use case requirements globally.　　In the testing and trials, the companies will showcase 5G NR technologies to achieve multi-gigabit per second data rates at latencies as low as 1-millisecond and significantly better reliability than is currently the case with existing networks..　　These technologies are seen as critical to meeting the connectivity requirements that are associated with streaming high-fidelity video, immersive virtual/augmented reality, and connected cloud computing, as well as enabling new high-reliability, low-latency services for use cases such as autonomous vehicles, drones and industrial equipment.　　The testing and trials will use Nokia’s 5G FIRST solution, incorporating the Nokia AirScale base station transmitting over the 5G NR radio interface to the device prototype from Qualcomm Technologies. The companies will look to test end-to-end applications over-the-air between the base station and the device to simulate real-world scenarios across a broad set of 5G NR use cases and deployment scenarios. The testing will include 5G NR operation in sub-6 GHz spectrum bands such as 3.5 GHz and 4.5 GHz, as well as millimeter wave (mmWave) spectrum bands such as 28 GHz and 39 GHz, to trial the 5G NR unified design across diverse spectrum bands.　　To demonstrate the performance and efficiency enhancements 5G NR will bring, the testing and trials will showcase advanced 3GPP 5G NR technologies including Massive Multiple-Input Multiple-Output (MIMO) antenna technology, beamforming techniques, adaptive self-contained TDD, scalable OFDM-based waveforms to support wider bandwidths, advanced coding and modulation schemes, and a new flexible, low-latency slot structure based design. This will include 5G NR operation in mmWave spectrum, employing advanced 5G NR antenna technology to deliver robust and sustained mobile broadband communications, including non-line-of-sight (NLOS) environments and device mobility.　　The interoperability testing, which is to start in the second half of 2017, is intended to track closely with the first 3GPP 5G NR specification that will be part of Release 15. Both companies are also collaborating with network operators to conduct 5G NR over-the-air field trials starting in 2018 across various regions including China, Europe, Japan, and the USA.　　Tracking the 3GPP specification is important because it promotes adherence and validation with the global 5G standard, accelerating the time to standard-compliant devices and infrastructure. It will also ensure forward compatibility to future 3GPP 5G NR releases.

Key word：

Qualcomm,Nokia,ile,5G NR

Release time：2017-09-12 00:00 reading：1750 Continue reading>>

model	brand	Quote
BD71847AMWV-E2	ROHM Semiconductor
MC33074DR2G	onsemi
CDZVT2R20B	ROHM Semiconductor
TL431ACLPR	Texas Instruments
RB751G-40T2R	ROHM Semiconductor

model	brand	To snap up
ESR03EZPJ151	ROHM Semiconductor
STM32F429IGT6	STMicroelectronics
TPS63050YFFR	Texas Instruments
BP3621	ROHM Semiconductor
BU33JA2MNVX-CTL	ROHM Semiconductor
IPZ40N04S5L4R8ATMA1	Infineon Technologies

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