Keysight and Qualcomm Enhance MIMO Performance with ML-Based CSI Compression
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 5 days ago
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Should l Buy KEYS?
Source: Newsfilter
- Throughput Improvement: Keysight and Qualcomm's joint lab validation demonstrates that the ML-based CSI compression method achieves over a 40% improvement in downlink throughput compared to 3GPP eType II CSI reporting in four-layer (rank-4) operation, significantly enhancing link adaptation efficiency in MIMO systems.
- Lab Validation Results: The demonstration, showcased at Mobile World Congress 2026, utilized Qualcomm's 5G modem and Keysight's network emulation solutions, ensuring that under fixed CSI feedback constraints, the ML compression method provided a more efficient channel representation than the standardized eType II method.
- Foundation for Future 6G Systems: This result supports scalable advanced MIMO configurations and lays the groundwork for industry exploration of AI-native physical-layer enhancements, highlighting the critical importance of efficient CSI feedback for performance improvement in 5G-Advanced networks.
- Industry Leaders' Insights: Executives from Qualcomm and Keysight emphasized that combining advanced machine learning algorithms with AI enhancements at the physical layer will drive the scalability of next-generation wireless networks and support ongoing 5G-Advanced innovation.
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Analyst Views on KEYS
Wall Street analysts forecast KEYS stock price to fall
10 Analyst Rating
8 Buy
2 Hold
0 Sell
Strong Buy
Current: 272.430
Low
205.00
Averages
222.30
High
232.00
Current: 272.430
Low
205.00
Averages
222.30
High
232.00
About KEYS
Keysight Technologies, Inc. specializes in the computing, communications and electronics market. Its portfolio of hardware, software, and services enables its customers’ engineering workflows as they design, manufacture, deploy, and optimize their products and solutions. Its segments include Communications Solutions Group (CSG) and Electronic Industrial Solutions Group (EISG). CSG solutions consist of electronic design and test software, instrumentation, systems, and related services, serving customers across the global commercial communications and aerospace, defense, and government end markets. EISG solutions consist of electronic design, test and simulation software, optical design and photonics simulation tools, instrumentation, systems, and related services, serving customers across a diverse set of end markets focused on automotive and energy, semiconductor solutions, and general electronics. Its product categories include oscilloscopes, and digital multimeters, among others.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Keysight Showcases AI Infrastructure at OFC 2026
- AI Infrastructure Acceleration: At OFC 2026, Keysight will demonstrate how it accelerates AI infrastructure development using the KAI Data Center Builder, providing end-to-end visibility and validation for AI workload emulation at 1.6T, thereby enhancing engineers' precision and scalability in designing and optimizing next-generation high-speed infrastructure.
- Photonic IC Testing: The demonstration will illustrate how to verify photonic integrated circuits at wafer and die levels, with Keysight's portfolio showcasing testing capabilities beyond 170 GHz for MRM, MZM, and PD, automating RF and photonic testing to improve testing efficiency and reduce integration risks.
- 224G Interconnect Validation: Keysight will showcase how its solutions enable high-reliability interconnect validation for AI data centers, including testing 224G LPO/RTLR and validating linear interfaces, ensuring stability and performance of AI networks.
- Next-Gen AI Data Center Optimization: Keysight will present its KAI Data Center Builder and workload emulation solutions, supporting interoperability for 1.6T and Ultra Ethernet, validating high-density interconnects, and accelerating the deployment of next-generation AI architectures.
See More
Keysight Wins 2026 Innovative Technology Breakthrough Award
- Award for AI Testbed: Keysight's AI Device Testbed received the 2026 Innovative Technology Breakthrough Award at the GTI Awards, highlighting its leadership in validating AI-enabled devices in 5G-Advanced networks and facilitating the industry's shift towards AI-native 6G systems.
- Addressing Industry Challenges: The testbed reproduces complex 5G-Advanced conditions in a lab environment, enabling customers to conduct objective performance benchmarking, thereby shortening development cycles and reducing R&D costs, which accelerates the market delivery of AI-optimized devices.
- Automated Analysis Benefits: The platform automates the analysis of key performance indicators such as throughput, mobility, and user experience, allowing manufacturers to validate AI-driven device performance under real-world network conditions, enhancing market confidence and reducing risks.
- Key to Industry Transformation: Keysight's VP Peng Cao stated that this award signifies a major shift in wireless technology, with AI moving from the application layer into both the network and device layers, providing the ecosystem with a repeatable validation method that helps customers bring innovations to market faster.
See More
US Department of War Denies Negotiations with Anthropic AI
- Government Denial: The US Department of War has refuted any ongoing negotiations with AI startup Anthropic, which plans to challenge the government's designation of it as a national security 'supply chain risk,' potentially impacting its funding and market confidence.
- Congressional Scrutiny on China: Congressman John Moolenar urged the Treasury Secretary to exercise 'heightened scrutiny' of inbound investments from China, which could lead to stricter restrictions on Chinese businesses seeking market access in critical manufacturing sectors in the US, affecting US-China economic relations.
- Trump Administration's New Framework: The Trump administration is reportedly considering a new framework that would require foreign governments to invest in US data centers when exporting advanced AI chips, which could alter the dynamics of the global technology supply chain and impact international competition.
- Amazon Job Cuts: Amazon has reportedly cut additional jobs in its robotics division, reflecting structural adjustments as the company faces market challenges, which may affect its future innovation capabilities and competitive position.
See More
Keysight and Qualcomm Enhance MIMO Performance with ML-Based CSI Compression
- Throughput Improvement: Keysight and Qualcomm's joint lab validation demonstrates that the ML-based CSI compression method achieves over a 40% improvement in downlink throughput compared to 3GPP eType II CSI reporting in four-layer (rank-4) operation, significantly enhancing link adaptation efficiency in MIMO systems.
- Lab Validation Results: The demonstration, showcased at Mobile World Congress 2026, utilized Qualcomm's 5G modem and Keysight's network emulation solutions, ensuring that under fixed CSI feedback constraints, the ML compression method provided a more efficient channel representation than the standardized eType II method.
- Foundation for Future 6G Systems: This result supports scalable advanced MIMO configurations and lays the groundwork for industry exploration of AI-native physical-layer enhancements, highlighting the critical importance of efficient CSI feedback for performance improvement in 5G-Advanced networks.
- Industry Leaders' Insights: Executives from Qualcomm and Keysight emphasized that combining advanced machine learning algorithms with AI enhancements at the physical layer will drive the scalability of next-generation wireless networks and support ongoing 5G-Advanced innovation.
See More
Keysight Collaborates with Qualcomm to Enhance 5G Performance
- Strategic Collaboration: Keysight Technologies has partnered with Qualcomm Technologies to enhance high-fidelity RF digital twins and optimize massive MIMO performance, thereby reducing deployment risks in next-generation wireless systems and solidifying its strategic role in advancing 5G-Advanced and emerging 6G networks.
- MWC 2026 Showcase: At Mobile World Congress 2026, Keysight's Channel Studio and RaySim will demonstrate the value of RF digital twins alongside Qualcomm's algorithms, validating the strong correlation between digital twin models and over-the-air measurements from Qualcomm's massive MIMO prototype network across key KPIs such as RSRP, rank, and throughput.
- Strong Financial Performance: Keysight reported fiscal first-quarter earnings of $2.17 per share, exceeding the $2 consensus estimate, with revenue of $1.6 billion surpassing the $1.54 billion analyst consensus, indicating robust performance in the telecommunications sector.
- Positive Outlook: The company’s second-quarter guidance forecasts earnings between $2.27 and $2.33 per share and revenue between $1.69 billion and $1.71 billion, both above analyst expectations, reflecting resilience despite broader market declines.
See More
Keysight and Qualcomm Collaborate to Accelerate 5G-6G Network Development
- High-Precision Digital Twins: Keysight's collaboration with Qualcomm focuses on developing high-precision RF digital twins to accelerate the application of massive MIMO technology in 5G-Advanced and emerging 6G networks, optimizing performance prior to deployment to reduce risk and speed innovation.
- Field Validation and Simulation: This partnership will showcase at Mobile World Congress 2026, creating a high-fidelity RF digital twin using Keysight's Channel Studio RaySim and Qualcomm's algorithms, verifying the correlation between site-specific effects and lab test results.
- AI and Machine Learning Applications: The workflow will generate high-quality channel datasets to support the training and validation of AI and machine learning techniques, enhancing capabilities in adaptive beam management and AI-assisted precoding optimization, thus driving the intelligent development of 6G networks.
- Industry Confidence Boost: Qualcomm executives emphasize that realistic RF digital twins are essential for developing and validating advanced beamforming and AI optimization techniques, with system-level testing and OTA validation enhancing confidence in massive MIMO algorithms' performance in real deployments.
See More
Keysight Showcases AI Infrastructure at OFC 2026
- AI Infrastructure Acceleration: At OFC 2026, Keysight will demonstrate how it accelerates AI infrastructure development using the KAI Data Center Builder, providing end-to-end visibility and validation for AI workload emulation at 1.6T, thereby enhancing engineers' precision and scalability in designing and optimizing next-generation high-speed infrastructure.
- Photonic IC Testing: The demonstration will illustrate how to verify photonic integrated circuits at wafer and die levels, with Keysight's portfolio showcasing testing capabilities beyond 170 GHz for MRM, MZM, and PD, automating RF and photonic testing to improve testing efficiency and reduce integration risks.
- 224G Interconnect Validation: Keysight will showcase how its solutions enable high-reliability interconnect validation for AI data centers, including testing 224G LPO/RTLR and validating linear interfaces, ensuring stability and performance of AI networks.
- Next-Gen AI Data Center Optimization: Keysight will present its KAI Data Center Builder and workload emulation solutions, supporting interoperability for 1.6T and Ultra Ethernet, validating high-density interconnects, and accelerating the deployment of next-generation AI architectures.
See More
Keysight Wins 2026 Innovative Technology Breakthrough Award
- Award for AI Testbed: Keysight's AI Device Testbed received the 2026 Innovative Technology Breakthrough Award at the GTI Awards, highlighting its leadership in validating AI-enabled devices in 5G-Advanced networks and facilitating the industry's shift towards AI-native 6G systems.
- Addressing Industry Challenges: The testbed reproduces complex 5G-Advanced conditions in a lab environment, enabling customers to conduct objective performance benchmarking, thereby shortening development cycles and reducing R&D costs, which accelerates the market delivery of AI-optimized devices.
- Automated Analysis Benefits: The platform automates the analysis of key performance indicators such as throughput, mobility, and user experience, allowing manufacturers to validate AI-driven device performance under real-world network conditions, enhancing market confidence and reducing risks.
- Key to Industry Transformation: Keysight's VP Peng Cao stated that this award signifies a major shift in wireless technology, with AI moving from the application layer into both the network and device layers, providing the ecosystem with a repeatable validation method that helps customers bring innovations to market faster.
See More
US Department of War Denies Negotiations with Anthropic AI
- Government Denial: The US Department of War has refuted any ongoing negotiations with AI startup Anthropic, which plans to challenge the government's designation of it as a national security 'supply chain risk,' potentially impacting its funding and market confidence.
- Congressional Scrutiny on China: Congressman John Moolenar urged the Treasury Secretary to exercise 'heightened scrutiny' of inbound investments from China, which could lead to stricter restrictions on Chinese businesses seeking market access in critical manufacturing sectors in the US, affecting US-China economic relations.
- Trump Administration's New Framework: The Trump administration is reportedly considering a new framework that would require foreign governments to invest in US data centers when exporting advanced AI chips, which could alter the dynamics of the global technology supply chain and impact international competition.
- Amazon Job Cuts: Amazon has reportedly cut additional jobs in its robotics division, reflecting structural adjustments as the company faces market challenges, which may affect its future innovation capabilities and competitive position.
See More
Keysight and Qualcomm Enhance MIMO Performance with ML-Based CSI Compression
- Throughput Improvement: Keysight and Qualcomm's joint lab validation demonstrates that the ML-based CSI compression method achieves over a 40% improvement in downlink throughput compared to 3GPP eType II CSI reporting in four-layer (rank-4) operation, significantly enhancing link adaptation efficiency in MIMO systems.
- Lab Validation Results: The demonstration, showcased at Mobile World Congress 2026, utilized Qualcomm's 5G modem and Keysight's network emulation solutions, ensuring that under fixed CSI feedback constraints, the ML compression method provided a more efficient channel representation than the standardized eType II method.
- Foundation for Future 6G Systems: This result supports scalable advanced MIMO configurations and lays the groundwork for industry exploration of AI-native physical-layer enhancements, highlighting the critical importance of efficient CSI feedback for performance improvement in 5G-Advanced networks.
- Industry Leaders' Insights: Executives from Qualcomm and Keysight emphasized that combining advanced machine learning algorithms with AI enhancements at the physical layer will drive the scalability of next-generation wireless networks and support ongoing 5G-Advanced innovation.
See More
Keysight Collaborates with Qualcomm to Enhance 5G Performance
- Strategic Collaboration: Keysight Technologies has partnered with Qualcomm Technologies to enhance high-fidelity RF digital twins and optimize massive MIMO performance, thereby reducing deployment risks in next-generation wireless systems and solidifying its strategic role in advancing 5G-Advanced and emerging 6G networks.
- MWC 2026 Showcase: At Mobile World Congress 2026, Keysight's Channel Studio and RaySim will demonstrate the value of RF digital twins alongside Qualcomm's algorithms, validating the strong correlation between digital twin models and over-the-air measurements from Qualcomm's massive MIMO prototype network across key KPIs such as RSRP, rank, and throughput.
- Strong Financial Performance: Keysight reported fiscal first-quarter earnings of $2.17 per share, exceeding the $2 consensus estimate, with revenue of $1.6 billion surpassing the $1.54 billion analyst consensus, indicating robust performance in the telecommunications sector.
- Positive Outlook: The company’s second-quarter guidance forecasts earnings between $2.27 and $2.33 per share and revenue between $1.69 billion and $1.71 billion, both above analyst expectations, reflecting resilience despite broader market declines.
See More
Keysight and Qualcomm Collaborate to Accelerate 5G-6G Network Development
- High-Precision Digital Twins: Keysight's collaboration with Qualcomm focuses on developing high-precision RF digital twins to accelerate the application of massive MIMO technology in 5G-Advanced and emerging 6G networks, optimizing performance prior to deployment to reduce risk and speed innovation.
- Field Validation and Simulation: This partnership will showcase at Mobile World Congress 2026, creating a high-fidelity RF digital twin using Keysight's Channel Studio RaySim and Qualcomm's algorithms, verifying the correlation between site-specific effects and lab test results.
- AI and Machine Learning Applications: The workflow will generate high-quality channel datasets to support the training and validation of AI and machine learning techniques, enhancing capabilities in adaptive beam management and AI-assisted precoding optimization, thus driving the intelligent development of 6G networks.
- Industry Confidence Boost: Qualcomm executives emphasize that realistic RF digital twins are essential for developing and validating advanced beamforming and AI optimization techniques, with system-level testing and OTA validation enhancing confidence in massive MIMO algorithms' performance in real deployments.
See More
