![]() W-CDMA/HSPA/HSPA+ Waveform Generation and Parameterization Functions See Waveform Generation and Transmission Using LTE Toolbox with Test and Measurement Equipment for a more detailed explanation of how to interface the waveforms with external hardware. Receiver testing and algorithm development Golden reference for transmitter implementations The output waveforms are loopable for continuous playback in simulation or via test equipment. Arbitrary Coded Composite Transport Channels (CCTrCH) can be configured too. The umtsDownlinkWaveformGenerator function can generate custom W-CDMA/HSPA/HSPA+ waveforms using the physical layer channels listed below. This code also provides a useful template for full waveform customization. The FRC H-Sets are defined in TS25.101, Section A.7.1. We also present explicit MATLABĀ® code which lists all downlink generator parameters set up for this particular measurement channel. We show how they can generate an FRC H-Set waveform for HSDPA UE testing using one of the pre-defined configurations provided. This example demonstrates how the two downlink related functions, umtsDownlinkReferenceChannels and umtsDownlinkWaveformGenerator, combine to support this feature. For the downlink this includes the Reference Measurement Channels (RMC), Fixed Reference Channel (FRC) H-Sets and Test Models (TM) defined in TS25.101.
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