Keysight and cttl complete first ctia mimo over-the-air dynamic channel model test system validation

Santa rosa, calif.--(business wire)---- $keys #5g--keysight technologies, inc. (nyse: keys) has built the first mimo over-the-air (ota) dynamic channel model test and user equipment (ue) performance validation system with china telecommunication technology labs (cttl) based on ctia requirements for the 5g new radio (nr) fr1 frequency band. ue suffers from performance degradation in real-world use due to various propagation channel effects. these issues are addressed by optimizing ue hardware and software des.
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