New research explores frequencies up to 150 GHz
Even as the mobile industry steps into a 5G world where it is making use of millimeter wave frequencies for commercial cellular services, some are eyeing even higher -- and more plentiful -- spectrum resources.
Test company Rohde...
Rohde & Schwarz achieves record annual revenues of 2.04 billion Euros
Test company Rohde & Schwarz surpassed the two billion euro ($2.33 billion) mark for revenue for the first time in its most recent fiscal year (July 2017-June 2018), reflecting growth of 6.7% year-over-year.
Although Rohde &...
Anritsu and reverberation chamber testing company Bluetest are collaborating on 5G over-the-air testing capabilities, Bluetest's second recent partnership in 5G OTA testing.
Anritsu's Radio Communications Test Station MT8000A and Bluetest's OTA Reverberation Test System RTS65 have been integrated in order to support 5G OTA testing....
How does the telecom industry get to 5G and ultra-dense networks? Small cells don't really scale well now -- not because of the equipment itself but because of siting and regulatory issues plus cost and backhaul. How does the industry get to even denser...
Network monitoring company Paessler is collaborating with internet of things network company Sigfox to offer IoT monitoring and visualization services for devices connected to Sigfox's low-power wide-area network.
Paessler's PRTG Network Monitor for IoT solutions will provide IoT monitoring and visualization of both functionality and measurement...
New 5G base station test solution aimed at manufacturing test
In the ramp-up to 5G deployment, Keysight Technologies is focusing on manufacturing test for 5G base stations. The test company this week unveiled a new offering aimed at making 5G base station manufacturing testing scalable,...
Indoor and outdoor network densification adding complexity to test, measurement and monitoring
As operators around the world enhance and densify LTE networks while starting the task of building out 5G networks, small cells are a key technological enabler in adding mobile capacity and coverage through...
Surveys in the U.S. and U.K. put snapping pictures just behind voice calls as most popular use of smartphones, GWS finds
What do snapping pictures of meals, co-workers and cats have in common? People use their smartphones to do it and rank picture-taking as the...
Wi-Fi’s massive success (more than half of mobile device traffic is over Wi-Fi) has not stopped Wi-Fi from evolving. Wi-Fi continues to improve in performance, ease of use, and its ability to meet demanding use cases, such as voice, real-time high-definition video, IoT applications,...
Wi-Fi’s massive success (more than half of mobile device traffic is over Wi-Fi) has not stopped Wi-Fi from evolving. Wi-Fi continues to improve in performance, ease of use, and its ability to meet demanding use cases, such as voice, real-time high-definition video, IoT applications,...
Viavi Solutions has added the capability to emulate massive numbers of internet of things devices to its TeraVM offering, as the company continues to reap the benefits of its acquisition of Cobham's test and measurement operations. The new offering enables operators to investigate how their...
Munich-based test equipment supplier Rohde & Schwarz has updated its CMW500 radio tester and SMBV100A GNSS simulator to support cellular vehicle-to-everything (C-V2X) device certification. It is the first test equipment vendor to offer a “comprehensive” C-V2X test suite for the car industry, it said.
3GPP...
Network benchmarking company Rootmetrics has been going through data from its testing during the first half of 2018 and concluded that increasing network data speeds is a clear area of focus for all of the major U.S. carriers.
Rootmetrics dove into its data for the...
AT&T is moving forward with its nationwide build of a public safety LTE network for the First Responders Network Authority, or FirstNet, equipped with priority and preemption -- but the move to a broadband cellular network for first responders isn't the only technology evolution...
Rohde & Schwarz said it is the first test company to validate Rich Communications Services conformance tests, amid growing global momentum for RCS.
RCS is a set of IMS technology features that seeks to enable mobile operators to compete with over-the-top messaging services such as...
For the test industry, this year's Mobile World Congress (MWC) came down to two major themes: 5G and the internet of things, with a little virtualization thrown in just to keep things lively.
So who was doing 5G test demos at MWC? The real question...
Rohde & Schwarz and Chinese chip company Unigroup Spreadtrum & RDA signed a memorandum of understanding to establish a joint operator test lab in China as well as extend their existing test relationships to include 5G work.
The two companies said that at the new...
The pace of 5G trials has "rapidly accelerated during the past six months," according to new information from Viavi Solutions on the state of 5G trials.
Viavi said that 72 operators are testing 5G, which is almost three times the number that were testing 5G...
Both Viavi Solutions and Siemens are making acquisitions to augment their position in 5G test.
Viavi will pay $455 million to pick up Cobhams' test and measurement business. Viavi said that this "significantly strengthens competitive position in 5G deployment and diversifies the company...
Operators and their customers can't wait for 5G to be commercialized and scaled--the capacity crunch is here today, particularly in the era of unlimited data.
To solve this problem, operators are using multi-channel carrier aggregation for both licensed and unlicensed spectrum, 4x4 MIMO and 256...
Test company EXFO said this week that its test solutions were used by China Mobile for a major assessment of performance capabilities for the core networks of four "major vendors" as the Chinese carrier prepares to deploy a narrowband internet of things network.
The performance...
Test company Tektronix touted its support of an international research team which demonstrated the first transmission of two real-time video signals through a terahertz multiplexer that reached an aggregate data rate of 50 gigabits per second. Tektronix noted that the speed reached in the...
Although test companies have long been at the forefront of 5G work, the official advent of the 5G New Radio standard has meant that a number of vendors are reminding the industry of their 5G capabilities or launching new ones.
Just in time for the...
DEL MAR, Calif.--5G will be supported by four "pillars" as the industry seeks to transition to the next generation of wireless technology, according to Andreas Roessler, technology manager at test company Rohde & Schwarz.
Roessler, speaking at the 5G Innovation Summit, said that those four...
