
Rohde & Schwarz Interactivity Test solution enables new ITU network performance evaluation recommendation The International Telecommunication Union (ITU) has approved the Interactivity Test from Rohde & Schwarz as a test methodology. When compared to standard testing methods, the Interactivity Test provides a more accurate and comprehensive assessment of network performance for real-time and interactive applications. Mobile network operators who adopt the Interactivity Test can trust that Rohde & Schwarz mobile network testing solutions meet all Recommendation ITU-T G.1051 requirements.
ITU has approved the Interactivity Test from Rohde & Schwarz as a test methodology to identify network issues that affect real-time and interactive services.
The International Telecommunication Union (ITU) has recently approved the Rohde & Schwarz Interactivity Test as a standardized test procedure, defined in Recommendation ITU-T G.1051. Mobile network operators who integrate the Interactivity Test into their testing ecosystem can rely on Rohde & Schwarz to provide complete solutions for every aspect of the test.
In 2019, Rohde & Schwarz introduced its innovative Interactivity Test to help mobile network operators meet the needs of real-time and interactive applications, which were becoming increasingly relevant. 5G enables a new set of services, for both individual users and industrial and automotive applications. Ultra-high reliability and real-time interaction are key factors for these services. By measuring round-trip data latency, packet delay variations, packet error rates and proofing bit rates, the Interactivity Test can identify specific network issues that affect the quality and reliability of real-time and interactive services. The approach is both more integrative and scalable relative to legacy network performance tests that typically focus on data transfer speeds or network throughput.
The Interactivity Test measures latency under real network load conditions. The load patterns can be adjusted to specific use cases. All low layer information on the packet service level is available and an over-the-top assessment generates a network interactivity score for a specific use case. Information from the test can help identify data transmission bottlenecks. The Interactivity Test is more granular than legacy data tests and helps optimize network infrastructure for real-time and interactive use cases, ensuring compliance with industry standards and regulations and improving quality of experience (QoE) and quality of service (QoS).
Rohde & Schwarz Interactivity Test solutions
The Interactivity Test can be used with any Rohde & Schwarz active mobile network testing solution. QualiPoc Android is a complete handheld test solution to evaluate and troubleshoot voice, video and data service quality using data collected from the L1 radio to the application layer. QualiPoc can run on the latest Android smartphones and tablets and features an intuitive, customizable user interface. The dedicated QualiPoc Interactivity Test enhances the powerful data transmission performance test suite by measuring and assessing network interactivity, efficiently identifying transmission bottlenecks and providing information from the radio and IP traces. QualiPoc also covers other ITU service testing standards, such as POLQA ITU-T P.863, which was co-invented by Rohde & Schwarz. QualiPoc measures telephone speech quality and includes detailed insights that exceed standard solutions. Users can also use QualiPoc to test mobile video quality by analyzing each individual frame in real time with ITU-T J.343.1.
Interactivity is also relevant for benchmarking. SmartBenchmarker is the ideal software platform for configuring, executing and monitoring test campaigns with multiple channels that simultaneously use QualiPoc and RF scanners, such as the R&S TSME6. The measurement equipment can also be remotely operated with SmartMonitor.
Dr. Jens Berger, Senior Director Applied Research at Rohde & Schwarz Mobile Network Testing, comments: Rohde & Schwarz was the first to implement and deploy this new measurement approach in 2019. The value of this method has been recognized by ETSI and the ITU Telecommunication Standardization Sector ITU-T and defined as its own Recommendation ITU-T G.1051, which fills us with pride. Rohde & Schwarz is again spearheading the most advanced test and measurement approaches for mobile network testing and setting international standards.
For more information on Interactivity Test solutions from Rohde & Schwarz, read the Rohde & Schwarz mobile network testing stories and insights article series.
More from Rohde&Schwarz
07/05/2025
Rohde & Schwarz to highlight innovative broadcast technologies at CABSAT 2025 Rohde & Schwarz will showcase its latest energy-efficient transmitters and 5G Br...
06/05/2025
Rohde & Schwarz hosts RF Testing Innovations Forum 2025, helping design engineer...
30/04/2025
Advancing multi-domain EW operations: Rohde & Schwarz unveils latest innovations...
30/04/2025
Rohde & Schwarz pioneers the future of automotive Ethernet using Analog Devices&...
29/04/2025
Rohde & Schwarz presents its advanced solutions for power electronics testing an...
24/04/2025
VoIP quality monitoring takes off: R&S AVQA from Rohde & Schwarz now operational...
24/04/2025
Rohde & Schwarz receives VESA approval for DisplayPort testing solutions Rohde & Schwarz test solutions have been officially approved by the Video Electronics...
15/04/2025
Rohde & Schwarz unleashes the key to unlocking true spectrum dominance in multid...
15/04/2025
Rohde & Schwarz expands testing equipment portfolio to support Telesat Lightspee...
14/04/2025
Rohde & Schwarz enables Bulgaria to stay ahead of the curve in spectrum monitori...
10/04/2025
Rohde & Schwarz enhances military spectrum monitoring capabilities Rohde & Schwarz advances their military spectrum monitoring portfolio by launching easily d...
09/04/2025
Rohde & Schwarz revolutionizes air traffic control with latest generation CERTIU...
08/04/2025
Rohde & Schwarz leads the way in secure military communications with SATURN Rohde & Schwarz , leveraging its expertise in secure military communications, is p...
08/04/2025
Rohde & Schwarzs walk-through security scanner receives certification from Europ...
07/04/2025
Rohde & Schwarz at IFATSEA Euro Conference 2025: Trusted partner in air navigati...
03/04/2025
Mitigating emerging and future threats: Rohde & Schwarz unveils next-generation ...
02/04/2025
Garrett and Rohde & Schwarz develop an integrated solution for high security scr...
01/04/2025
MILTON drones get a boost with Rohde & Schwarz SIGINT integration Rohde & Schwarz and MILTON have partnered to integrate advanced signals intelligence technol...
01/04/2025
Rohde & Schwarz presents comprehensive R&S ELEKTRA portfolio for reproducible, s...
31/03/2025
Rohde & Schwarz presents security scanner portfolio at Passenger Terminal EXPO 2...
28/03/2025
Rohde & Schwarz installs its 2000th QPS201 security scanner at Kansai Internatio...
27/03/2025
Rohde & Schwarz pushes technological boundaries for Special Forces at SOFINS Rohde & Schwarz enhances Special Forces tactical supremacy with cutting-edge EMS ...
27/03/2025
Rohde & Schwarz to host High-Speed Digital Test Forum 2025 With digitalization becoming omnipresent in multiple industry sectors, it is essential that design ...
20/03/2025
Rohde & Schwarz Australia takes center stage at Avalon 2025 with comprehensive A...
20/03/2025
Spotlight on NextGen Broadcasting with leading technology from Rohde & Schwarz a...
20/03/2025
Rohde & Schwarz launches high-flexibility EMI test receivers at EMV2025 paving t...
18/03/2025
EMV 2025: Rohde & Schwarz presents new antenna for EMI measurements in frequency...
18/03/2025
Major European Broadcast Operators signal to mobile OEMs 5G Broadcast commercial...
13/03/2025
Rohde & Schwarz launches R&S NRP140TWG(N) thermal power sensor: A new benchmark ...
12/03/2025
Unicanal and Trece TV revolutionize Digital TV in Paraguay with Rohde & Schwarz ...
12/03/2025
Honoring Service, Celebrating Sport: Rohde & Schwarz UK Sponsors NavyFit Rugby D...
06/03/2025
Rohde & Schwarz Oscilloscope Days 2025 provide expert knowledge for day-to-day t...
06/03/2025
Rohde & Schwarz revolutionizes EMC Testing at EMV 2025: Unveiling innovative T&M...
05/03/2025
Rohde & Schwarz and Ceva present industry's first test solution for the upco...
04/03/2025
Rohde & Schwarz and VIAVI Solutions demonstrate energy efficiency of Analog Devi...
04/03/2025
Rohde & Schwarz and Pegatron 5G showcase new O-RU test solution based on the PVT...
04/03/2025
Rohde & Schwarz transfers Clipster Mastering Solution to CineCert Rohde & Schwarz has announced the transfer of its renowned Clipster mastering solution to Ci...
03/03/2025
KT demonstrates full HD video transmission between GEO satellite and UE with Roh...
03/03/2025
Rohde & Schwarz and Murata jointly enhance power efficiency of 5G and 6G devices...
28/02/2025
South Carolina broadcaster WGGS chooses the Rohde & Schwarz TE1 Liquid-Cooled Tr...
27/02/2025
Rohde & Schwarz and ELT Group join forces to deliver cutting-edge EW systems for...
27/02/2025
MWC25: Rohde & Schwarz demonstrates unique UWB radar target simulation with NXP ...
27/02/2025
Rohde & Schwarz advances AI/ML-powered neural receiver testing in collaboration ...
26/02/2025
CMX500 AI Scripting Assistant from Rohde & Schwarz facilitates mobile device tes...
26/02/2025
Rohde & Schwarz and u-blox validate module compliance with the new Chinese GNSS ...
26/02/2025
Rohde & Schwarz to uncover consumer benefits with 5G Broadcast commercial networ...
25/02/2025
Rohde & Schwarz launches new R&S ZNB3000 vector network analyzer ideal for high-...
25/02/2025
Murata and Rohde & Schwarz present the worlds first Voice over Narrowband NTN te...
24/02/2025
Rohde & Schwarz and Qualcomm unlock potential of proposed FR3 frequency range fo...
20/02/2025
Rohde & Schwarz successfully validates ML-enhanced channel-state information fee...