How to Validate MCX Performance

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Validating MCX Performance In Demanding Field Environments

Mission-critical communications (MCX) systems require thorough testing to ensure secure, reliable, and high-quality operation under real-world conditions. Validating network accessibility, call setup, and Push-to-Talk (PTT) functionality is essential for public safety and emergency services. Testing must be done in real-world conditions to ensure group communication remains uninterrupted and resilient. Accurate validation of MCX performance demands tools capable of application-level behavior inspection.

MCX validation in the field includes inspecting network quality, automating PTT application testing, and ensuring secure mission-critical operation. Testing solutions must evaluate KPIs such as call setup time, audio quality, and service continuity. By automating PTT testing workflows and providing detailed analysis of signaling and media layers, engineers can verify end-to-end performance and compliance with 3GPP standards. Field-based tools must also use the same applications and devices as the actual users, enabling operators to assess performance under real operational stress and ensure consistent communication reliability when it matters most.

MCX Performance Validation Solution

Validating mission-critical communication systems requires comprehensive testing of network quality and Push-to-Talk (PTT) application performance. The Keysight MCX Performance Validation solution integrates portable and field-deployable test instruments with automated software tools to enable real-time monitoring, network analytics, and in-depth performance inspection in demanding operational environments. This solution is designed to support public safety, emergency services, and other mission-critical users by ensuring secure and reliable voice, data, and group communication services. The solution features the Nemo Outdoor test platform combined with Application Testing Automation (ATA) for Agnet, enabling field-based testing of network accessibility, call setup, and media quality across multiple cellular technologies. Automated testing workflows help validate the Agnet mission-critical PTT application under real-world conditions, while live analytics provide insight into network KPIs such as latency, jitter, and call reliability. Together, these tools ensure that MCX services perform optimally in the field, helping operators maintain seamless and secure communications in critical situations.
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  • Nemo Outdoor 5G NR Drive Test Solution

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