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LTE-Advanced Signal Generation
and Measurement Using SystemVue
LTE-Advanced is specified as part of Release 10 of the 3GPP specifications and
is now approved for 4G IMT-Advanced. This application note introduces key
LTE-Advanced techniques, as well as how to use the Agilent SystemVue W1918
LTE-Advanced library to generate various downlink (DL) orthogonal frequencydivision
multiple access (OFDMA) and uplink (UL) clustered DFT-spread-OFDM
(DFT-S-OFDM) signal sources with MIMO, and to measure closed-loop throughput.
This application note also introduces LTE-Advanced enhancements to the
MIMO channel models, which are available as simulation model set called the
W1715 SystemVue MIMO channel builder. This optional model set facilitates
simulation-based MIMO over-the-air (OTA) testing using real, observed antenna
patterns and standard MIMO fading models, and overcomes a key challenge for
8-layer MIMO system analysis and verification.
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