Test equipment companies Rohde & Schwarz and Viavi Solutions are expanding the joint solutions offered via their two-year-old collaboration on joint lab testing solutions. In particular, they are focusing on addressing test needs in Open RAN and Non-Terrestrial Networks.
In terms of Open RAN,...
As networks continue to evolve from classical, monolithic architectures to cloud-native, disaggregated networks, the way we test networks needs to evolve too in this more software-centric environment, to ensure that new 5G-specific services can be guaranteed for end users.
RCR Wireless News' latest report, companion piece...
A new NPRM from the FCC will propose bringing rules on test lab certification in line with federal law on secure networks
The Federal Communications Commission will vote at its open meeting on Thursday on a proposal meant to ensure that the hundreds of labs...
Northeastern University's Open6G OTIC, which is among a cohort of Open Testing and Integration Centers (OTICs) certified by O-RAN Alliance last year, announced this week that its testing and integration capabilities are open for business, touting the facility as a "one-stop shop for Open...
The rise of Open RAN, where multi-vendor radio systems comprising centralized, distributed and radio units are made interoperable, is now decidedly mainstream. Following early commercial deployments from greenfield operators, Open RAN is scaling out in brownfield networks. In addition to the pre-deployment interoperability work,...
Keysight Technologies this week announced that it has added a software option that will enable pulse generation capabilities to its FieldFox handheld radio frequency analyzer, including the ability to generate FM chirps, AM pulses, FM triangles, continuous wave signals and custom sequences.
Keysight said that...
5G enterprise services are changing the network testing dynamic completely
New enterprise services like private networks and network slicing have been at the center of conversations around how telcos can monetize 5G. However, offering these services introduces network complexities that, according to panelists as the...
LitePoint focused on testing Open RAN MIMO radio units as a whole rather than antenna-by-antenna
As operators look to maximize spectrum utilization and deliver strong quality of experience to users, multi-antenna MIMO radio units have become mainstays in global radio access networks (RANs). LitePoint has...
When it comes to over-the-air (OTA) testing, more test points equals more test time, says NI Chief Systems R&D Engineer
When it comes to over-the-air (OTA) testing, more test points equals more test time, and this has never been more true than in the case...
EXFO and Verizon on how to effectively resolve PIM issues that impact network performance and drive up opex
Passive intermodulation (PIM) is a huge headache for mobile network operators. PIM can materially impact network performance while also costing operators time and money as they work...
Spirent is already taking steps to automate service assurance in carrier networks
At the recent Test & Measurement Forum, Spirent Communications Senior Director of Assurance Strategy Ross Cassan laid out key networking trends that are impacting service assurance and how the company is amending its...
With the continued evolution of 5G, close-in priorities for operators are understanding the why and how of 5G-Advanced, working with satellite providers on Non-terrestrial networks (NTN), and setting the stage for the commercialization of 6G in the 2030 timeframe. And before any of this...
The latest test and measurement trends include Non-terrestrial and Open RAN networks
To set the stage for the Test and Measurement Forum (available on demand here), Emil Olbrich, vice president of network technologies with Signals Research Group (SRG), laid out some of the market trends...
In partnership with Northeastern University, VIAVI is also using AI for city-scale network digital twins
Operators, generally, are currently (and have been for some time) going through a number of significant transformations, chief among them the shift to cloud-native 5G Standalone and the disaggregation of...
Spirent Communications, which is in the process of being acquired, gave a market update this week that indicated the company is still facing a tough trajectory.
"Market conditions remain challenging, with market drivers in line with the previous 12 months," the company said in...
The O-RAN Alliance has kicked off its spring plugfest to further develop Open RAN features and ensure interoperability across the O-RAN ecosystem, with more than 40 companies participating around the world.
This spring's plugfest has six areas of focus, according to O-RAN Alliance. They...
Use of advanced modulation is a first for FDD, partners say
Samsung Networks and Qualcomm have used advanced modulation as defined in 3GPP Release 17 to boost downlink speeds by about 20% compared to the use of 256 QAM.
The lab test, conducts at Samsung's research...
The commercial highlights an AT&T satellite-to-cellular service
In the most recent of a series of ongoing tests with AT&T, AST SpaceMobile streamed one of the carrier's commercials from space to a smartphone.
The two companies are conducting tests via AST SpaceMobile's BlueWalker 3 satellite, which is...
Samsung's Galaxy S24 provided 'statistically significant' improvement in 5G download speeds across seven out of 15 countries, according to Ookla testing
Samsung's newest Galaxy models provide faster median 5G download speeds in about half of the global markets in recent testing by Ookla, and also...
Softbank received permission this week from the Federal Communications Commission for an initial test of a drone using 4G/5G connectivity to provide services as part of emergency disaster response.
"By making use of cutting-edge UAV with its preinstalled high quality camera sensors and additional...
NWS provides a comprehensive range of fiber optic testing solutions tailored to meet the needs of modern telecommunications and networking industries. We distribute solutions that focus on quality, reliability, and innovation to ensure the integrity, performance, and efficiency of fiber optic networks.At the forefront...
Viavi Solutions this week highlighted progress in its 6G Forward research program and the evolution of its support for Northeastern University's Institute for Wireless Internet of Things and the Open6G cooperative research center.
One of the goals of the research at Northeastern has been...
The Federal Communications Commission has granted permission for AT&T and ASTSpaceMobile to test direct-to-cellular capabilities using FirstNet and 800 MHz spectrum in Texas and Hawaii.
According to a filing with the FCC, ASTSpaceMobile and AT&T are planning to test uplink connections from up to...
For Jim Brisimitzis, the revelation came in the fall of 2018 when he read early iterations of the Third Generation Partnership Project's Release 15—the official documentation of the 5G New Radio standard.
Brisimitzis, who has more than two decades of experience in enterprise software...
