Patent ID: 9642025
Date: 2017-05-02
CPC Classifications: H04B,H04W

Claim:
1. A measuring device for testing mobile-radio relay stations, the measuring device comprising: at least one antenna and a processing unit, wherein a base station or a mobile station is embodied to transmit a first signal to a relay station, wherein the relay station is embodied to generate a second signal derived from the first signal and to transmit the second signal, wherein the relay station is embodied to use a more variable frequency than the base station in order to ensure a simultaneous transmission and reception of the base station and the relay station without interference, wherein the antenna is embodied to receive the first signal and the second signal, wherein the processing unit is embodied to compare received signals, wherein the processing unit is embodied to implement a correlation of the first signal and the second signal, and wherein the processing unit is embodied to check a frequency conversion by the relay station and a scheduling function of the relay station.