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Technical Overviews
Signal Studio Pro for LTE/LTE-Advanced/LTE-Advanced Pro FDD/TDD
N7624C/N7625C
– Create Keysight validated and performance optimized reference signals in compliance with 3GPP LTE, LTE-Advanced, and LTE-Advanced Pro (with NB-IoT/ eMTC) specifications
– Use predefined setups for E-UTRA test models (E-TM) and fixed reference channels (FRC)
– Create LTE co-existence signals which can combine with 5G NR signals for Dynamic Spectrum Sharing (DSS)
– Perform closed loop HARQ and timing adjustment testing with real-time signal generation
– ARB based multi-UE simulation for eNB capacity testing
– Perform multi-carrier, multi-format tests with multi-standard radio (MSR) signal generation
– Accelerate the signal creation process with a user interface based on parameterized and graphical signal configuration and tree-style navigation
Simplify LTE, LTE-Advanced, and LTE-Advanced Pro Signal Creation
Keysight Technologies, Inc. Signal Studio software is a flexible suite of signal-creation tools that will reduce the time you spend on signal simulation. 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), block-error-rate (BLER), packet-error-rate (PER), or frame error rate (FER) 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
More advanced capabilities operate in real-time mode, which is used to define the parameters of nonrepeating and dynamically changing signals needed for receiver testing. Its graphical interface provides a direct instrument connection for parameter transfer and closed-loop or interactive control during signal generation.
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 generators
– MXG X-Series
– EXG X-Series
– CXG X-Series1
– MXG with frequency extension (option FRQ)1
– EXG with frequency extension (option FRQ)1
– ESG-C E4438C2
– First-generation MXG N5182A2
– M9381A PXIe VSG
– M9383A PXIe microwave signal generator
– M9383B VXG-m MicroWave Signal Generator
– M9384B VXG Microwave Signal Generator
– M9420A/M9421A PXIe VXT vector transceiver
– M8190A Wideband AWG
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