43.5GHz frequency covered for 5G testing
Rosenberger has developed a number of RPC-2.92 precision adaptors, microwave cable assemblies and compact calibration kits for applications up to 43.5 GHz.
DOCOMO launches inbound 5G roaming with AT&T
NTT DOCOMO, has announced that it has launched an inbound 5G roaming service to allow foreign operators and their customers visiting Japan to roam on DOCOMO's 5G network, effectively immediately, initially for customers of AT&T Mobility, DOCOMO's partner mobile operator in the United States.
Interoperability test with three combinations of NR FDD/TDD carrier aggregation
MediaTek has announced another milestone in its 5G interoperability tests with Ericsson to prepare for the rollout of 5G standalone (SA) networks. MediaTek and Ericsson were the first to successfully complete all three combinations of new radio (NR) time division duplex (TDD) and frequency division duplex (FDD) carrier aggregation (CA) on a single MediaTek Dimensity 5G chipset.
Cooper General favours Rohde & Schwarz 5G testers
Cooper General Global Services, a leading wireless device repair and refurbishment company, has chosen the R&S CMX500 and R&S CMW500 wideband radio communication testers from Rohde & Schwarz to support 4G/LTE and 5G device repair and refurbishment.
NORYL SA9000 resin supports 5G infrastructure growth
SABIC has announced that it intends to boost production capacity for its specialty NORYL SA9000 resin to support rapid growth of high-performance printed circuit boards (PCBs) used in 5G base stations and high-speed servers. It is anticipated that this latest expansion, which builds on 2019 increases, will nearly double regional production in Asia and increase overall NORYL SA9000 resin production in Asia tenfold vs. 2018 levels.
VIAVI testing tools for end-to-end 5G network validation
Viavi Solutions has announced that the company has delivered 5G O-RAN fronthaul and optical transport test solutions to China Mobile Research Institute (CMRI), the research division of China Mobile for end-to-end 5G network validation. As 5G commercial deployments continue to ramp up, and multi-vendor, disaggregated architectures emerge, the need for performance validation and service assurance becomes ever more critical.
SABIC high-performance materials for 5G infrastructure at CPME2020
SABIC had a significant presence at the recent third annual 5G Terminal Processing Industry Chain Exhibition (CPME2020) in Dongguan, China, where the company exhibited for the first time its growing portfolio of high-performance materials for 5G base stations, terminals and mobile devices. SABIC experts also gave nine presentations at CPME2020 on the company’s specialised materials including LNP compounds and copolymers, ULTEM resin, and NO...
5G receiver front ends configured in dual-channels
Availability and full design support capabilities for a family of RF and millimetre-wave front end modules from Analog Devices has been announced by Richardson RFPD.
Opportunities for 5G thermal management materials
5G enables incredible download rates with minimal latency and has the potential to enable many future technologies, such as autonomous cars, various augmented reality applications and much more. With 5G technology, however, comes an increase in the need for effective thermal management.
Jabil selects Keysight 5G test solutions
Keysight Technologies says that Jabil has selected its 5G device test solutions to address the demand for 5G product validation in design and manufacturing.