TD-SCDMA Software

The TD-SCDMA measurement suite enables characterization of TD-SCDMA transceivers in accordance with the requirements of 3GPP TS 34.122. The measurement suite comprises an easy to use GUI for manual operation and two measurement libraries with APIs (applications programming interfaces) for use in various ADEs (application development environments) such as LabVIEW, LabWindows/CVI, Visual Basic, Visual C/ C++ and .NET.

• Power results
• Total avg. power plus midamble / data power
• Transmit On/Off Time Mask
• Transmit Closed Loop Power Control (CLPC)
• Spectrum analysis:
• Occupied bandwidth
• Spectrum mask
• Adjacent Channel Leakage power Ratio
• Modulation accuracy:
• Composite constellation
• Data and midamble modulation accuracy
• RHO
• EVM
• IQ skew, Gain imbalance
• IQ offset
• Magnitude error
• Phase error
• Frequency error
• Detected mid shifts (midamble only)
• Timing Error
• Peak code domain error
• Peak active code domain error
• Detected code channel results
• Receiver Sensitivity (BER)
• CCDF
• FST (Fast Sequence Tuning)

The TD-SCDMA measurement suite is designed for PXI based RF test systems used in the development and manufacturing of mobile radio transmitters, sub-modules and RFICs (radio frequency integrated circuits).

The TD-SCDMA measurement suite enables the PXI 3000 to transfer its high speed, performance and flexibility benefits to the production floor for efficient TD-SCDMA device testing.

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