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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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Solutions and Tipps for NR FR1 in TDD Downlink Mode
5G New Radio (NR) is a radio technology specified by 3GPP and was first released in 3GPP release 15. It is designed to target three use cases, i.e. enhanced mobile broadband (eMBB), massive machine type communication (mMTC) and ultra-reliable low latency communication (URLLC). Among these three use cases, eMBB represents actually a further evolution of mobile broadband communication from LTE standard. According to the technical performance requirement defined by IMT-2020, by deploying 5G technology, peak data rates of eMBB application are expected to reach 20 Gbps in downlink (DL) and 10 Gbps in uplink (UL) direction, respectively. Typical use cases of eMBB are data hungry applications, such as high resolution 8K video streaming, virtual reality (VR), augmented reality (AR) etc.Verification of a 5G capable user equipment (UE) with respect to its achievable maximum data throughput under controllable and deterministic test conditions is an essential process during the design phase of the product. Performance centric verification through identification of the data throughput bottleneck, product benchmarking against a golden device enhances tremendously the user experience in the end.This document focuses on 5G NR frequency range 1 (FR1) with TDD duplex mode in E-UTRAN New-radio Dual Connectivity (ENDC) operating mode. As 5G NR physical layer offers a plethora of flexibility, the motivation here is to provide a kind of guideline of relevant parameter settings to stimulate device under test (DUT)'s max throughput capacity. The status quo of the R&S solutions at the time when the application note is created are described. Shown feature sets are constantly evolving, so the screenshots used and the parameters shown may change.
07-Jul-2022 | AN-No. 1SL379
Read stories from the experts and get more insights into our state-of-the-art mobile network testing solutions for field services and interference hunting.
Tests targeting mobile data applications, such as Facebook, provide network providers with insights into QoE to ensure a smooth user experience.
How a two-man lab became a global technology company. Read the exciting story of how it came about.
EN-DC Mode According to 3GPP 38.521-3
This application note aims to guide through the 5G NR Frequency Range 1 (FR1) NSA RF UE conformance test according to 3GPP38.521-3 based on mobile radio tester R&S®CMX.
25-Jun-2021 | AN-No. 1SL368
08-Feb-2018 | Press Release | Test & measurement
MWC 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP securityMobile World Congress 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP security
Do you want to learn more about test procedures for mobile network testing, efficient data collection and test case classification? Read more here.
Learn about smart macro network enhancements to address capacity and performance demands, particularly the higher-order antenna configuration 4x4 MIMO.
Examine the challenges that operators face when enabling 5G NR in LTE subframes and learn about the 5G NR-standard solution to overcome these challenges.
Read more about the new Recommendation ITU-T G.1051. ITU uses Rohde & Schwarz latency measurements and interactivity tests as international standards.
From an optimization and testing viewpoint, NB-IoT is more than a standard add-on to LTE. It is a completely new coverage challenge. Learn how to master it.
Know about the different tests and procedures that apply when you want to understand the performance of either the network or over-the-top applications.
EMC test solutions from R&S provide full compliance to CISPR, IEC, ISO and MIL standards. Learn more about our EMC compliance test solutions.
Learn more about data transport latency as an important factor for interactive and real-time use cases in future mobile networks.
Unlock the potential of 6G networks with AI and machine learning. Discover our innovative testing solutions for AI-native air interfaces.
VISA history, tester and trace tool, sending SCPI commands, reading IDN response
Discover 4K mobile video as gateway into new services and its emergence with 5G and read about 4K video quality tests on Rohde & Schwarz QualiPoc Android
The car of the future will be networked with the infrastructure and other road users. 5G mobile communications will be the basis for this.
The sixth generation of wireless communications: Rohde & Schwarz is actively involved in making 6G a reality.
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