Search results for "rohde"

Mobile network operators have to continuously optimise and troubleshoot their networks to ensure performance and to get the most out of their infrastructure. Drive tests are the most effective way to collect accurate location based information for this purpose, but they are a cost factor for network operation.

At Mobile World Congress in Barcelona (Feb 22-25), Rohde & Schwarz will demonstrate RF tests for LTE-Advanced carrier aggregation with four component carriers in the downlink. The solution consists of the R&S CMWflexx setup, containing two R&S CMW500 and one R&S CMWC controller.

A successful verification of LTE FDD three component carrier (3CC) aggregation in the downlink, including 4x4 MIMO on each carrier has been completed by Rohde & Schwarz and Prism Telecom Testing. The companies will present the test setup to the public for the first time at Mobile World Congress in Barcelona (Feb 22-25).

At Mobile World Congress, Rohde & Schwarz and Sequans Communications will showcase functional testing of LTE modules for IoT using the R&S CMW290 functional radio communication tester and an LTE IoT module based on the Sequans Calliope LTE Category 1 chipset. This joint demonstration highlights the companies’ commitment to the Internet of Things (IoT) market.

Mobile World Congress in Barcelona (Feb 22-25) will be the showcase for Rohde & Schwarz to present three test solutions for the next generation of wireless communications. These are generation and analysis of up to 2GHz broadband signals in the millimetre-wave range, generation and analysis of 5G air interface candidates and 5G channel sounding.

The R&S TS8980FTA-2 test system from Rohde & Schwarz is the only conformance test system that offers validated test cases in all relevant GCF TDD band combinations for Uplink Carrier Aggregation (CA UL). Manufacturers of mobile user equipment and chipsets as well as test houses can use this to verify their CA UL implementation in accordance with the test specification 3GPP TS 36.521-1.

At Mobile World Congress in Barcelona Feb 22-25), Rohde & Schwarz will showcase its innovations at two booths. Solutions for device and infrastructure testing can be found at booth C40 in hall 6. At booth B50 in the same hall, Rohde & Schwarz and subsidiary SwissQual will present the latest developments in mobile network testing and also present cybersecurity solutions.

The first T&M equipment manufacturer to meet the test platform approval criteria (TPAC) for 3.5GHz TD-LTE band 42 (TDD42) is Rohde & Schwarz. At its meeting in Taiwan, the Global Certification Forum (GCF) validated more than 80 percent of the test cases for the R&S CMW500 protocol tester, the R&S TS8980 RF conformance test system and the R&S TS-RRM test system, making GCF work items GCF WI-090-42, WI-091-42 and GCF WI-092-42 r...

Expertise in electromagnetic compatibility (EMC) measurements will be central to Rohde & Schwarz’s participation at EMV 2016 in Düsseldorf. The company's portfolio includes EMI compliance and precompliance test receivers, highly sophisticated, harmonised system solutions, associated analysis software and broadband amplifiers.

A solution for fully automated execution of both 3GPP TS 36.523 LTE and 3GPP TS 34.123 3G conformance tests has been developed bvy COMPRION and Rohde & Schwarz. The solution consists of the R&S CMW500 protocol tester, providing an industry leading number of GCF and PTCRB validated protocol conformance test cases, and the Comprion Test SIM Simulator.