Case Study: a global network equipment provider achieves higher-performance Open RAN DU with Tietoevry

Global Network Equipment Provider - Customer Case Study

A global network equipment provider (NEP) faced performance challenges when launching a new Open RAN DU software product, including limited traffic throughput and high energy consumption. The company engaged Tietoevry to help optimize the product's performance on commercial-off-the-shelf (COTS) infrastructure and meet aggressive time-to-market targets.

Tietoevry developed a high-performing Baseband Software solution, building upon the Intel FlexRAN reference architecture. They extended its capabilities with higher-order MIMO and beamforming techniques, delivering a robust and 5G-ready system. The solution significantly improved network performance by utilizing the radio spectrum more efficiently, enabled the pooling of computing resources, and increased flexibility through its COTS-based design.