O-RAN Newsletter September 2024

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Your guide to best practices and the latest technology from Spirent to test and assure tomorrow’s devices and networks.

E2E Performance Testing for Open RAN Real-World Deployments at Scale


As the telecom industry embraces Open Radio Access Networks (O-RAN), understanding how to benchmark and assess real-world performance is becoming increasingly vital for network operators. In this exclusive webinar, experts from Spirent and Signals Research Group dive deep into the critical aspects of O-RAN performance testing, providing invaluable insights for operators. The session covers key market trends, the anticipated growth trajectory of O-RAN through 2026, and how to make informed decisions on scaling O-RAN technology. Don’t miss this opportunity to ensure your network is future-ready!

Watch our webinar to learn more.

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It’s Time for a New Open RAN Testing Paradigm


Open RAN deployments are rapidly scaling in brownfield environments, but the increased complexity requires robust testing and integration solutions. The shift to a software-based, multi-vendor ecosystem with continuous integration and delivery (CI/CD) has transformed the development and deployment processes. This paradigm shift introduces the need for new testing strategies that can keep pace with faster updates and diverse deployment paths.

Read the blog to learn more.

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Open RAN Deployments in the Real World


The evolving landscape of Open RAN challenges the misconception that early deployments must be fully multi-vendor and disaggregated to be successful. With real-world deployment scenarios ranging from Greenfield pioneers to large Brownfield initiatives, Open RAN is becoming a crucial phase in the evolution of mobile networks. Understanding the different deployment models is key, and aligning test strategies with business objectives is essential to ensure performance, scalability, and long-term success in this dynamic environment.

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Open RAN DU Testing Considerations for Accelerated Deployments


The Distributed Unit (DU) is crucial in 5G Open RAN, handling real-time functions and supporting low-latency services. It works with the Centralized Unit (CU) and Radio Unit (RU) for flexible network deployments. Its virtualized framework helps reduce Opex and Capex, boosting efficiency. However, deploying the DU presents specific challenges that require robust, automated testing to ensure seamless performance and compatibility across multivendor environments.

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