Demystifying 5G – Creating far-field conditions at short distances for 5G over the air testing

Over-the-air (OTA) testing for 5G NR devices usually results in high measurement distances – particularly for mmWave frequencies and massive MIMO devices. The video discusses various solutions to significantly reduce the measurement distances in order to achieve a compact test setup for mobile device and base station OTA testing. Learn more about software- and hardware-based…

Why voice quality is still a differentiator in today’s mobile networks

Webinar replay from Dr. Jens Berger, Senior Director Applied Research  and Arnd Sibila Technology Marketing This webinar presents: Telephony services overview Quality of experience for telephony services Speech quality: how to measure automatically? Speech quality under real field conditions and root-cause analysis OTT telephony services as new competition

Demystifying 5G – Ready for testing 5G NR sub-6 GHz devices in production with the R&S CMW100

3GPP’s 5G NR will support frequency ranges up to 52.6 GHz, but initial 5G designs will use frequencies below 6 GHz with focus on 3.5 GHz. For sub-6 GHz carrier frequencies, 3GPP currently discusses a maximum bandwidth per component carrier of 100 MHz. The R&S®CMW100 communications manufacturing test set with a supported bandwidth of 160…