Videos

Voice over LTE audio quality testing presented at GSMA MWC 2012

At the GSMA Mobile World Congress 2012 in Barcelona, Rohde & Schwarz demonstrated voice over LTE audio quality testing. The new test solution is based on the R&S®CMW500 wideband radio communication tester and the R&S®UPV audio analyzer which allows signaling and audio quality tests for VoLTE. Wireless devices will use the new voice over LTE (VoLTE) technology to support voice services in LTE networks.

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