Rohde & Schwarz LTE closed-loop BS test, HARQ feedback, timing adjustment R&S®SMW-K55 or R&S®SMW-K115 required (software license)
The R&S®SMW-K56 option enables LTE closed-loop base station (BS) testing with HARQ feedback and timing adjustment capabilities on the R&S®SMW200A Vector Signal Generator. This software license allows users to perform advanced LTE BS receiver tests by simulating realistic uplink feedback scenarios, including hybrid automatic repeat request (HARQ) and timing adjustments. The option is designed for compliance with 3GPP LTE standards and is essential for evaluating the performance of LTE base stations under dynamic conditions. The R&S®SMW-K55 or R&S®SMW-K115 options are required prerequisites for operation.
