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Технология 5G New Radio (NR) поддерживает частотный диапазон 1 (FR1) от 410 МГц до 7,125 ГГц, который уже интенсивно используется в 4G LTE; в частности, эти частотные диапазоны сгруппированы в двусторонний спектр (FDD).

В серии видеоматериалов о 5G описываются основные темы, относящиеся к 5G, такие как требования, срок разработки, возможные частоты и сигналы. видео, 5G, беспроводная связь, генерирование сигналов 5G New Radio (NR) В этом видеоролике демонстрируется генерирование сигнала 5G NR с использованием векторного генератора сигналов R&S®SMW200A и опции возможных эфирных интерфейсов R&S®SMW-K114 от компании Rohde

Режим EN-DC в соответствии с 3GPP 38.521-3

Это руководство по применению содержит описание аттестационных ВЧ-испытаний пользовательского оборудования NSA для диапазона частот 1 (FR1) технологии 5G NR в соответствии с 3GPP38.521-3 на базе тестера мобильной радиосвязи R&S®CMX.

июн. 25, 2021 | Номер AN 1SL368

Dynamic spectrum sharing (DSS) has been introduced to enable 5G New Radio (NR) and LTE to share the same frequency range 1 (FR1) spectrum bands. Providing a coverage layer at lower frequencies, DSS allows network operators to transition smoothly from 4G LTE to 5G NR standalone (SA) mode.

Mar 14, 2023 | Пресс-релиз

The China Telecommunication Technology Labs (CTTL) Terminal labs at the China Academy of Information and Communications Technology (CAICT) successfully conducted specific absorption rate and hearing aid compatibility testing for 5G new radio mobile devices. The lab upgraded their DASY8 high-precision electromagnetic near-field scanning platform from SPEAG, the leading provider of dosimetric test systems, with the R&S CMX500 OBT 5G one-box signaling tester from Rohde & Schwarz. SPEAG and Rohde & Schwarz have been long-term partners with CAICT and have supported and equipped CTTL with testing solutions and provided support.

Dec 08, 2021 | Пресс-релиз

As 5G networks are being rolled out globally, the evolution of the 5G NR standard continues. With Release 17, 3GPP will extend the frequency support of 5G NR mmWave bands into the unlicensed spectrum up to 71 GHz, a frequency band traditionally used by non-cellular standards like IEEE 802.11ad and 11ay. To address new testing challenges related to this bandwidth extension and to evaluate the performance of the latest generation RF transceiver chipsets, Rohde & Schwarz and Sivers Semiconductors teamed up to test RF transceivers for 5G NR up to 71 GHz.

May 06, 2022 | Пресс-релиз

After the successful launch event in February, Rohde & Schwarz continues its program with the second free virtual event about satellite and space technologies. The company will present industry experts, who will take a close look on next steps on Non-Terrestrial Networks and satellite 5G/IOT.

Aug 03, 2022 | Пресс-релиз

The latest features included in 5G NR Release 17 are set to improve system performance and enable expansion into new applications. To address testing challenges in these latest demanding 5G standards, Rohde & Schwarz has introduced a comprehensive set of coordinated software options for its vector signal generators and signal and spectrum analyzers.

Oct 18, 2021 | Пресс-релиз

Rohde & Schwarz announced today the next breakthrough in 5G data performance: With support of Qualcomm Technologies, Inc., Rohde & Schwarz has validated 10 Gbps end-to-end (E2E) IP data performance using its R&S CMX500 5G radio communication tester platform. The setup was powered by Snapdragon® X65 5G Modem-RF System, the world’s first 3GPP Release 16 modem-RF system with Qualcomm® QTM545 mmWave Antenna Module.

Feb 08, 2018 | Пресс-релиз

Mobile World Congress 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP security

Sep 16, 2019 | Пресс-релиз

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.

Sep 10, 2018 | Пресс-релиз

With the world’s first commercially available 5G NR network measurement solution from Rohde & Schwarz, users measure the 5G NR network coverage accurately – one of the biggest challenges in network planning. With this solution, users can also verify the correct operation of beamforming and interworking between 5G and other technologies.