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  • High Speed Downlink Packet Access (HSDPA) Test and Measurement Requirements

    This Application Note introduces HSDPA technology and test and measurement requirements according to 3GPP release 5 specifications. Important HSDPA measurements and example applications are illustrated by means of Rohde & Schwarz products.

  • Measuring Multistandard Radio Base Stations

    3GPP Release 9 Technical Specification (TS) 37.141 covers multistandard radio base station conformance testing. Multistandard radio includes four standards of mobile communications: GSM, WCDMA, TD-SCDMA, and LTE. This application note introduces the concept of multistandard radio base stations as well as solutions for transmitter and receiver tests based on Rohde & Schwarz signal generators and Rohde & Schwarz signal and spectrum analyzers.

  • HSPA+ Technology Introduction - White Paper

    High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA) optimize UMTS for packet data services in downlink and uplink, respectively. Together, they are referred to as High Speed Packet Access (HSPA). Within 3GPP Release 7, 8, 9 and 10, further improvements to HSPA have been specified in the context of HSPA+ or HSPA evolution. This White Paper introduces key features of HSPA+ and outlines the changes to the radio interface.

  • Increase the IP connection security of your IoT device

    The new IP connection security analysis solution for the R&S®CMW500 platform identifies IoT and mobile communications devices’ IP connection vulnerabilities in an early stage of development.

  • Visualize your  radio network  performance

    The drive test solution from Rohde & Schwarz features convenient data export to visualize your radio network performance in Google Earth.

  • Generating the Noise Field for Ambient Noise Rejection Tests

    This application note describes how to generate the noise field for ambient noise rejection tests according to 3GPP TS 26.132, sections 7.9 and 8.9.

  • CMUCopy - Transferring CMU Hardcopy to PC using the IEEE Bus or the serial interface

    This application note has been replaced by application note 1MA74 RSCommander.

  • Test Automation Tool for POLQA® and PESQ® Speech Quality Tests

    This application note provides an application program for level alignment, test automation and reporting with PESQ, POLQA and delay measurements on the Audio Analyzer R&S®UPV or R&S®UPV66.

  • RSCommander

    Versatile Software Tool for Rohde & Schwarz InstrumentsRSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.

  • Replacing R&S® CMU200 with R&S® CMW500 in 2G and 3G Speech Test Applications

    The combination of R&S® CMU200 and R&S® UPV is in use for various tests of mobile phone speech functionality, such as acoustic tests according to 3GPP 26.132 or speech quality tests according to ITU-T P.862 (PESQ®) or ITU-T P.863 (POLQA®). This application note explains how to replace the R&S® CMU200 in these tasks with R&S® CMW500.

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