Core Insights - VIAVI Solutions has selected ETS-Lindgren to provide an RF-shielded anechoic chamber for Massive MIMO over-the-air (OTA) performance testing of Open Radio Units (O-RUs) at the VALOR Automated Lab-as-a-Service [4] - The VALOR initiative, supported by a $21.7 million grant, aims to enhance testing and certification for Open RAN, providing a pathway for new entrants and startups [5] - The OTA testing facility will enable system-level Massive MIMO performance testing for up to 16 parallel spatial layers, addressing the needs of radio manufacturers [8] Company and Industry Developments - ETS-Lindgren is recognized as a leader in wireless OTA performance testing and has developed significant intellectual property in this area [1] - The OTA testing method represents a significant advancement over traditional lab testing, allowing for a more realistic emulation of real-world scenarios [2] - Dr. Sameh Yamany, CTO of VIAVI, emphasized the importance of OTA testing in accelerating O-RU commercialization and innovation, highlighting the collaborative nature of the VALOR initiative [3] - The lab will include a comprehensive test suite for O-RU conformance, performance, security, and interoperability, supported by a set of compliant O-RUs, O-DUs, and O-CUs from various partners [8] - Andy Warner, President of ETS-Lindgren, expressed pride in supporting the OTA testing facility, noting the rapid evolution in base station technology and testing [9]
VIAVI Selects ETS-Lindgren To Deliver Anechoic Chamber For Massive MIMO Over-The-Air Testing at VALOR Lab