Source: Mobile Europe
Together with the Hong Kong Applied Science and Technology Research Institute (ASTRI), Rohde & Schwarz is demonstrating the latest developments for the LTE TDD standard at MWC.
In the setup at the Rohde & Schwarz booth, an R&S AMU200A baseband signal generator will generate a base station's LTE TDD MIMO signal received by the user equipment (UE) implementation jointly developed by ASTRI and Innofidei. The signal contains an encoded video stream that is decoded by the UE. The R&S AMU200A is already equipped with two signal sources and one internal two-channel fading simulator. In the demonstration, it will include the option for LTE MIMO fading. This will enable the instrument to add 2x2 MIMO realtime fading in order to assess the effects on the receiver. The unique concept of the R&S AMU200A offers in one box all functions that are required to perform measurements on 2x2 MIMO receivers.