TEst Mobile System

Test Mobile System (TEMS) is a technology used by telecom operators to measure, analyze and optimize their mobile networks. It is considered as the basic tool to perform wireless network drive testing, benchmarking, monitoring and analysis. Originally part of Ericsson, the TEMS Products business was divested to Ascom on June 2, 2009. The TEMS Products business has been divested to InfoVista, effective October 3, 2016. Test Mobile System (TEMS) is a technology used by telecom operators to measure, analyze and optimize their mobile networks. It is considered as the basic tool to perform wireless network drive testing, benchmarking, monitoring and analysis. Originally part of Ericsson, the TEMS Products business was divested to Ascom on June 2, 2009. The TEMS Products business has been divested to InfoVista, effective October 3, 2016.