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Highlights

V2X Full Layer Testing Solutions for Seamless Development and Deployment

Autonomous vehicles (AVs) depend on technologies that enable greater situational awareness: observing, predicting, and automatically taking action. Vehicle-to-everything (V2X) has emerged as the wireless link that can help developers achieve higher levels of autonomous operation.  

Deliver a complete V2X testing workflow that spans every stage of development—from chipset validation to real-world deployment. Keysight solutions ensure compliance with global standards, accelerate time-to-market, and minimize costly design iterations. 

Enable a seamless transition from Software-in-the-Loop (SiL) to Hardware-in-the-Loop (HiL) to field testing on a unified platform with reusable software tools. This integrated approach simplifies test management, improves efficiency, and ensures interoperability between DSRC and C-V2X technologies, while providing mobile, easy-to-use field test solutions for real-world validation. 

Key capabilities

  • Full-Layer V2X testing: PHY, protocol, application layers 
  • Support for DSRC, C-V2X, and NR-V2X technologies 
  • Regional standards: ETSI, C-SAE, SAE  
  • Protocol conformance: 3GPP, OmniAir, CAICT China  
  • Automated workflows with PathWave Test Automation (TAP) 
  • Open integration with third-party simulators and DUT interfaces 
  • Mobile and easy-to-use field-testing solutions for real-world validation 
  • Seamless migration from SiL to HiL to Field testing with reusable software tools 

Benefits

  • Accelerate V2X development and deployment 
  • Detect issues early to reduce development cost via SiL testing 
  • Ensure interoperability and regulatory compliance 
  • Validate performance under realistic conditions 
  • Simplify workflows with a unified platform 
  • Gain flexibility with portable, rugged field tools

 

PHY Testing for V2X Chips & Modem

Validate RF and baseband performance for LTE-V2X and NR-V2X to ensure compliance and reduce costly design iterations.

  • Accurate RF Calibration and Tx/Rx verification tools 
  • Supports 3GPP radio and protocol conformance testing  
  • Non-signaling PHY layer PC5 test 

Learn more: RF Automation Toolset

Overview of HiL solution for C-V2X testing
OmniAir certification program certification of compliance SA8700A C-V2X Test Solution

Protocol Conformance Testing

Accelerate certification and guarantee interoperability with automated protocol validation for C-V2X across 3GPP, OmniAir, and China CAICT standards.

  • 3GPP radio and protocol conformance C-V2X test cases 
  • OmniAir protocol and radio conformance C-V2X test cases 
  • China CAICT C-V2X protocol conformance test cases 
  • Test Automation via PathWave TAP 

Learn more:
OmniAir C-V2X Protocol Test Cases
Protocol Conformance Test Suite for China C-V2X
Protocol Conformance Toolset
RF/RRM DVT and Conformance Toolset


 

SiL Testing for V2X Software Validation

Validate V2X software early in development using virtual simulation environments to accelerate time-to-market.

Learn more: V2X SiL Test Solution for Virtual Validation

V2X testing workflow with PathWave TAP for test automation, WaveBee tools for scenario creation and V2X simulation, and DUT processing leading to customer HMI display

HiL Testing for System-Level Validation of On-Board Units (OBUs) / Roadside Units (RSUs)

Ensure interoperability and reduce field failures with application-layer HiL testing and optional PHY integration for full-stack validation.

  • WaveBee Hive & Hive Extended for application-layer-only HiL 
  • UXM 5G for PHY to application-layer HiL 
  • Supports DSRC, C-V2X; SAE, ETSI, C-SAE 
  • Regional day1 use cases and congestion testing

Learn more:
WaveBee Hive – V2X HiL Test System
WaveBee Hive Extended – V2X HiL Test System
C-V2X Autonomous Drive Emulation 
UXM 5G Test Application
 

Field Testing for Real-World V2X Deployment

Capture live V2X data and verify performance in real traffic environments with portable WaveBee Field Tools and Touch software for accelerated deployment.

  • WaveBee Creator for V2X-based scenarios creation  
  • WaveBee Togo converts the simulated scenarios to the real RF signal on the road 
  • WaveBee Touch for real-time V2X messages analysis and validation 
  • Supports DSRC, C-V2X; SAE, ETSI, C-SAE 

Learn more: WaveBee V2X Test and Emulation

Extend the Capabilities of Your SA8700A V2X Full Layer Testing Solutions

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Featured Resources

Configuration Guides 2026.01.27

SA8700A V2X Full Layer Test Solution

Keysight’s SA8700A Configuration Guide details comprehensive V2X testing solutions across Software-in-the-Loop (SiL), Hardware-in-the-Loop (HiL), and Field environments. It covers configuration steps, hardware/software options, and standards compliance for C-V2X, NR-V2X, DSRC, enabling end-to-end validation from simulation to real-world deployment.

2026.01.27

Solution Briefs 2024.07.25

Develop C-V2X with Confidence as 5G Matures

Keysight offers the only solution that is tracking along with the evolving C-V2X standard. The SA8700A test solution supports RF, protocol and application-layer testing, and the underlying platform will support future releases of 5G NR C-V2X.

2024.07.25

Application Notes 2024.01.16

5G-V2X Sidelink Radio Conformance Testing

Learn the test setup and results for radio conformance testing using Keysight’s 5G V2X test and Ettifos’ SIRIUS 5G-V2X sidelink platform, with interoperability and compliance to 3GPP technical specification 38.521-1.

2024.01.16

White Papers 2023.02.16

The Power of Emulation – Part 1

Car makers are reducing design cycle time by emulating components and subsystems to ensure design and functional integrity for Connected Car and ADAS applications.

2023.02.16

White Papers 2022.12.30

Achieving C-V2X Compliance

Testing the performance of cellular vehicle-to-everything (C-V2X) components and subsystems to achieve compliance against evolving 5G test requirements is an ongoing challenge for the connected vehicle market. The global acceptance for the C-V2X technology takes autonomous driving from a shared vision to mass-market reality. C-V2X uses the 3rd Partner Project (3GPP) standard for 4G and 5G mobile cellular connectivity and operates in the 5.9 GHz frequency band. In most countries, this is the official designated Intelligent Transport System (ITS) frequency band. C-V2X certification is a shifting landscape because of the evolving regional ITS standards while at the same time the regulatory requirements for 5G are a moving target. Manufacturers must accommodate future iterations and legislative changes to be competitive in a rapidly expanding marketplace. This white paper outlines the importance of C-V2X and how to stay ahead of C-V2X certification despite the evolving 5G test requirements and regulations. The key topics covered in the white paper including the following: Advantages of C-V2X Technology, Automotive Industry alliances, C-V2X certification Challenges, C-V2X Testing and Validation, Ensure conformance, C-V2X Test Solutions. Download this white paper for more insights.

2022.12.30

White Papers 2022.11.10

How to Ensure C-V2X Functional Performance and Conformance Requirements

The ability to remain in-step and flexible with dynamically changing requirements for cellular vehicle-to-everything (C-V2X) standards is the only way to ensure your C-V2X functional performance and conformance requirements.

2022.11.10

White Papers 2022.11.30

The Challenges of 5G C-V2X Testing

2022.11.30

Flyers 2021.01.20

Get the Most From Your 5G C-V2X Device

Accelerate your time to market and reduce the time spent on designing your tests with Keysight Consulting Services.

2021.01.20

Solution Briefs 2023.02.08

Thoroughly Validate the Performance of C-V2X Designs

Keysight hardware-in-the-loop (HIL) solutions for V2X applications enable accurate and repeatable C-V2V testing before a road test in autonomous driving.

2023.02.08

Solution Briefs 2024.10.18

WaveBee V2X Test and Emulation

Vehicle-to-everything (V2X) enables seamless communication between vehicles, infrastructure, networks, pedestrians, devices, and even the electrical grid – revolutionizing how vehicles interact with their environment. The core objectives of V2X include enhancing road safety, improving traffic efficiency, reducing energy consumption, and enabling smarter vehicle-to-infrastructure communication. However, deploying V2X presents significant challenges for OEMs and road operators, requiring rigorous testing against communication standards, regulatory requirements, and interoperability protocols. The complexity is further compounded by varying global standards, with different regions adopting distinct guidelines for V2X communication. This solution brief offers an in-depth exploration of the regulatory landscape, interoperability testing, and industry compliance required to bring V2X innovations to market. It also highlights how Keysight's WaveBee V2X toolchain, combined with superior physical layer solutions and PathWave test automation, can simplify in-vehicle integration and ensure reliable communication and performance across ADAS, autonomous vehicles, and Intelligent Transport Systems (ITS).

2024.10.18

Solution Briefs 2024.07.25

Develop C-V2X with Confidence as 5G Matures

Keysight offers the only solution that is tracking along with the evolving C-V2X standard. The SA8700A test solution supports RF, protocol and application-layer testing, and the underlying platform will support future releases of 5G NR C-V2X.

2024.07.25

White Papers 2025.12.19

Advancing Connected Mobility: Cooperative Perception and V2X Validation in Shuttle2X

Shuttle2X showcases cooperative perception and V2X validation for autonomous shuttles, integrating roadside sensors, DSRC, and 5G NR sidelink to enhance safety, efficiency, and interoperability. It demonstrates Keysight’s end-to-end testing solutions for connected mobility, accelerating the deployment of intelligent transportation systems.

2025.12.19

Posters 2025.04.30

Software-Defined Vehicle Platform Evolution

software defined vehicle platform stack and evolution steps from SDV level 0 to level 5.

2025.04.30

Posters 2025.04.28

Software Defined Vehicle Test Solutions

Keysight solutions that will help facilitate 6 different areas of SDV innovation: cloud, security, perception, communication, computing and an E/E platform.

2025.04.28

View All Resources

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