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Signal Studio for TD-SCDMA/HSDPA N7612B

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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