3GPP

Waveform generation for CDMA2000, 1xEV-DO, and GSM

Communications Toolbox™ includes MATLAB® functions for generating CDMA2000, 1xEV-DO, and GSM waveforms.

Functions

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cdma2000ForwardReferenceChannelsDefine cdma2000 forward reference channel
cdma2000ForwardWaveformGeneratorGenerate cdma2000 forward link waveform
cdma2000ReverseReferenceChannelsDefine cdma2000 reverse reference channel
cdma2000ReverseWaveformGeneratorGenerate cdma2000 reverse link waveform
evdoForwardReferenceChannelsDefine 1xEV-DO forward reference channel
evdoForwardWaveformGeneratorGenerate 1xEV-DO forward link waveform
evdoReverseReferenceChannelsDefine 1xEV-DO reverse reference channel
evdoReverseWaveformGeneratorGenerate 1xEV-DO reverse link waveform
gsmCheckTimeMaskInspect GSM burst against time mask
gsmFrameCreate GSM waveform
gsmInfoView GSM waveform information

Objects

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gsmDownlinkConfigCreate GSM downlink TDMA frame configuration object
gsmUplinkConfigCreate GSM uplink TDMA frame configuration object

Topics

cdma2000 Waveform Generation

This example shows how to generate standard-compliant forward (downlink) and reverse (uplink) cdma2000® waveforms using the Communications Toolbox™.

1xEV-DO Waveform Generation

This example shows how to generate standard-compliant forward (downlink) and reverse (uplink) 1xEV-DO waveforms using the Communications Toolbox™.

cdma2000 Physical Layer in Simulink

This example demonstrates how the Communications Toolbox™ can be used for: (i) working with standard-compliant cdma2000® waveforms in Simulink® and (ii) building standard-compliant decoder subsystems.

GSM TDMA Frame Parameterization for Waveform Generation

This example shows how to parameterize and generate different GSM TDMA frames and multiframe structures.

Create a Standalone GSM Waveform Explorer Application with MATLAB Compiler

This example shows how to use MATLAB Compiler™ to create a standalone application from the custom MATLAB™ app, GSMWaveformExplorer, which was created by using App Designer.

Featured Examples