Andreas Roessler graduated from Otto-von-Guericke University in Magdeburg, Germany, and holds a master’s degree in communication engineering. He joined Rohde & Schwarz in 2008 as technology manager for North America with a focus on UMTS LTE. Previously, he was a product manager for Willtek Communications GmbH. He holds about 10 years of experience in the mobile industry and in wireless technologies. He can be reached at [email protected].