Technical Overviews
Technical Overview
Create Keysight Technologies, Inc. validated and performance optimized reference signals compliant to the 3GPP 1.28 Mcps TDD and TD-SCDMA/HSPA
All 3GPP physical and transport channels for TD-SCDMA/HSPA and HARQ, CQI and ACK/ NACK functionality in HSPA mode
Use predefined reference measurement channels (RMC) and fixed reference channels (FRC) to perform UE and BTS receiver conformance testing
Licensing that fits your specific use case, timeframe and budge
Easy-to-use, application-specific graphical interface for configuring signals
Accelerate the signal creation process with a user interface based on parameterized and graphical signal configuration and tree-style navigation
Simplify TD-SCDMA/HSPA Signal Creation
Keysight Signal Studio software is a flexible suite of signal-creation tools that will reduce the time you spend on signal simulation. For TD-SCDMA/HSPA, Signal Studio’s performance-optimized reference signals—validated by Keysight—enhance the characterization and verification of your devices. Through its application-specific user-interface you’ll create standards-based and custom test signals for component, transmitter, and receiver test.
Component and transmitter test
Signal Studio’s basic capabilities use waveform playback mode to create and customize waveform files needed to test components and transmitters. Its user friendly interface lets you configure signal parameters, calculate the resulting waveforms and download files for playback. The applications for these partially coded, statistically correct signals include:
Parametric test of components, such as amplifiers and filters
Performance characterization and verification of RF sub-systems
Receiver test
Signal Studio’s advanced capabilities enable you to create fully channel-coded signals for receiver bit-error-rate (BER), or block-error-rate (BLER) analysis. Applications include:
Performance verification and functional test of receivers, during RF/baseband integration and system verification
Coding verification of baseband subsystems, including FPGAs, ASICs, and DSPs
Apply your signals in real-world testing
Once you have setup your signals in Signal Studio, you can download them to a variety of Keysight instruments. Signal Studio software complements these platforms by providing a cost-effective way to tailor them to your test needs in design, development and production test.
Vector signal generatorsMXG X-Series
EXG X-Series
PSG
ESG
M9381A PXIe VSG
Wireless test sets
PXB baseband generator and channel emulator
M8190A arbitrary waveform generator
M9420A PXIe vector transceiver
Waveform Creator software
SystemVue simulation software
Component and Transmitter Test
Signal Studio’s basic capabilities enable you to create and customize TD-SCDMA/HSPA signals to characterize the power and modulation performance of your components and transmitters on BTS and UE. Easy manipulation of a variety of signal parameters, including switching point, code domain power, and modulation type, simplifies signal creation.
Create spectrally-correct signals for ACLR, channel power, spectral mask, and spurious testing
Set parameters such as channel power and data channel modulation type (QPSK, 16QAM, 64QAM) for modulation verification and analysis, such as EVM tests
Configure multi-carrier waveforms, each with modulation type, frequency offsets, timing offsets, power, baseband filter, and cell ID
View CCDF, spectrum and time domain graphs to investigate the effects of power ramps, modulation formats, power changes, clipping, and other effects on device performance
Simultaneously turn off all uplink and downlink timeslots to meet the requirements of power amplifier tests
Generate slot-length based waveforms to help make fast PA tests with a waveform sequence.
Use pre-defined Fixed Reference Channel(FRC) for UE component and transmitter tests
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