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R&S SmartLicenser The next level of license flexibility - Product Flyer

Испытания на качество видео в мобильных сетях

апр. 18, 2024

At CERN, the European Organization for Nuclear Research, physicists and engineers probe the fundamental structure of the universe. CERN’s flagship, the Large Hadron Collider (LHC), has a massive underground infrastructure that consists of a 27-kilometer ring of superconducting magnets at an average depth of 100 meters. A mobile network designed for CERN’s needs, with a mix of above-ground and underground infrastructure, ensures area-wide communications.

Trouble shooting problematic cases and optimization of RAN procedures are key drivers to improve the mobile network performance with R&S®ROMES4

Jun 28, 2022 | Номер AN 8NT06

5G NR Reduced Capabilities (RedCap) network scanning

A deeper look into 5G RedCap technology and its verification with field measurements avoid potential coexistence issues.

Apr 23, 2024 | Номер AN 8NT13

A measurement campaign quantifying the impact of intermodulation in 5G TDD networks

The performance degradation of 5G TDD networks due to network synchronization issues and varying TDD patterns in neighboring networks has been quantified.

Sep 11, 2024 | Номер AN 8NT18

Best practices for national regulatory authorities

Field measurements of network coverage and QoE are essential for regulators to validate license obligations and foster a healthy competition.

Apr 15, 2024 | Номер AN 8NT14

End-to-end assessment of mobile video services - Flyer

QualiPoc Android Probe, Non-stop service quality monitoring and optimization.

The educational note describes test methods and solutions to ensure high performance of private 5G networks for various new vertical use cases

Aug 11, 2023 | Номер AN 8NT09

Best practices for mobile network testing for business-critical applications

A best practice set of tests, KPIs and limits verify the performance of a business-critical private network for communicating machines.

Aug 13, 2024 | Номер AN 8NT17

Подразделение Rohde & Schwarz, занимающееся испытаниями мобильных сетей, на выставке GSMA Mobile World Congress 2017 в Барселоне представило решение QualiPoc Android, продукт на базе смартфона для оптимизации мобильных сетей. QualiPoc Android поддерживает новейшие технологии и такие услуги, как видео через LTE (VoLTE) и голосовые вызовы с использованием кодека EVS.

В этом видео демонстрируются измерения скорости передачи данных в маршрутизаторе 5G (подключенном к ROMES) и телефоне 5G (с QualiPoc Android) в сетях 5G миллиметрового диапазона с полосой пропускания 4 x 100 МГц.

Проектирование и оптимизация мобильных сетей, а также поиск и устранение неполадок QualiPoc Android — это универсальный инструмент на базе смартфона, предназначенный для оптимизации, устранения неполадок и приемки.

This video demonstrates how Rohde & Schwarz supports the Samsung Galaxy S20 5G testing using the QualiPoc Android premium handheld troubleshooter.

Nov 17, 2020

Rohde & Schwarz has installed a 5G campus network to leverage the possibilities and advantages of Industry 4.0 at its plant in Teisnach, Germany. The industrial-grade private 5G network infrastructure is based on Nokia Digital Automation Cloud (DAC). Both companies will participate in the testing of the 5G campus network using Rohde & Schwarz network testing equipment to optimize its operation and performance. Gaining experience and valuable insights into private 5G network operation in its own plant, and how to optimize deployment, was a major driver behind this project for Rohde & Schwarz.

В серии видеоматериалов о 5G описываются основные аспекты 5G, включая требования, сроки разработки, диапазоны частот и виды сигналов. 5G, испытания сетей мобильной связи, измерение покрытия, испытания методом обхода, двойное подключение, QualiPoc Android, ROMES В этом видео описываются двойное подключение 5G-LTE и доступ к сети 5G со стороны телефона 5G, а так же демонстрируется программное обеспечение

SmartMonitor в реальном масштабе времени собирает информацию о сети и получает результаты тестов от датчиков смартфона QualiPoc Android, что дает возможность непрерывно контролировать и оптимизировать качество обслуживания в масштабах всей сети. Это решение помогает составить представление о качестве работы сети по восприятию пользователя.

MWC2018, QualiPoc Android, ViLTE, QoE, ITU-T J.341, IR.94, испытания мобильной видеосвязи, MNT, испытания мобильных сетей, GSMA, Mobile World Congress Решение для измерения качества передачи видео поверх LTE (IR.94) — представлено на конференции GSMA MWC 2018

От решений на базе смартфонов с использованием ПО Qualipoc Android и модема Qualcom X50 для проведения приемочных испытаний и верификации кластеров до сканеров R&S®TSMx и ПО R&S®ROMES для измерения покрытия и оценки работы 5G с целью проверки рабочих характеристик, а также моделирования и оптимизации распространения сигнала.

Nov 23, 2020

Optus has chosen to continue their mobile network benchmarking efforts with test equipment from Rohde & Schwarz. Through a competitive tender, Rohde & Schwarz has been selected by Optus to replace the existing 4G systems and to provide multiple 5G mobile benchmarking systems. These will measure end-to-end performance of mobile networks, in voice, video and data modes as well as for signal coverage. These measurements will enable continuous improvement by Optus to the quality of experience seen by their subscribers.

Dec 15, 2022

Nokia today announced it has signed a Memorandum of Understanding (MoU) with leading network measurement technology provider, Rohde & Schwarz, to embed QualiPoc 4.9G/LTE and 5G network measurement capabilities into the Nokia Drone Networks platform. This first software-embedded solution of its kind will expand the use cases for drones to provide communication service providers (CPS), private wireless partners and enterprises with deeper knowledge around their wireless network coverage and performance for more efficient utilization.

May 15, 2023

In 2019, Rohde & Schwarz introduced the Interactivity Test to help mobile network operators meet the needs of real-time and interactive applications in 5G networks. ITU has recently approved the methodology as standardized test procedure, defined in Recommendation ITU-T G.1051.

Sep 16, 2019

Test and measurement specialist Rohde & Schwarz has supplied mobile network testing tools used in drone-based network coverage, performance and operation tests managed by Ericsson, a global leader in network infrastructure. The unique procedure enables unprecedented 3D accessibility, positional accuracy and repeatability of the testing. It also opens up new possibilities to ensure end user Quality of Service (QoS) for demanding 5G use cases such as industry 4.0, automotive and public safety.

Jul 06, 2022

At the recent i14y Lab Summit 2022 in Berlin, Rohde & Schwarz has showcased as one of the lab’s partners its proven and powerful measurement instruments used to verify the conformance of O-RAN Radio Units and the end-to-end network performance. Led by Deutsche Telekom, the i14y Lab is an industry consortium aimed at accelerating network disaggregation and Open RAN by building a European and German ecosystem of vendors and system integrators. Through early stage collaboration with open lab partners and customers, Rohde & Schwarz is able to adopt its portfolio in accordance with new test requirements.