Barcelona, SPAIN – At MWC 2017, meet PRISMA at booth 6G41 and discover its cutting edge RAN test solutions for LTE Advanced and LTE Advanced Pro. A demo in collaboration with test and measurement specialist Rohde & Schwarz is being showcased at booth 6C40, where LTE signaling verification is operated in the unlicensed 5GHz spectrum (LTE-U), with 4CA and 2×2 MIMO in DL. Four component carriers (4 CC) are generated with 2×2 MIMO each, using the 3GPP Rel. 13 LTE-U, with an unlicensed band support of up to 6 GHz. 256QAM modulation in downlink and 64QAM in uplink are both supported.