The Government Circuit: How IPC Drove Industry Progress Through Public Policy Advocacy in 2024
American Made Advocacy: Success in Washington Requires Patience, Persistence, and Sustained Focus
Defense Speak Interpreted: SWaPing Nanosatellites for Defense Systems
Keysight Secures New Test Case Validations for Narrowband Non-Terrestrial Networks Standard
April 30, 2024 | Keysight TechnologiesEstimated reading time: 2 minutes
Keysight Technologies, Inc. has validated new conformance test cases for 3rd Generation Partnership Project (3GPP) Release 17 (Rel-17) standards for non-terrestrial networks (NTN) using narrowband internet of things (NB-IoT) technology. Available through the Keysight RF/RRM DVT and Conformance Toolset, the validated test cases were obtained at the Conformance Agreement Group (CAG) # 78 meeting of the Global Certification Forum (GCF).
The convergence of terrestrial and non-terrestrial networks is a key component of the telecommunications industry’s goal of achieving global coverage, enabling new use cases and ubiquitous mobile connectivity. NB-IoT over NTN extends service to use cases requiring non-continuous data connections with low power consumption, while maintaining sufficient throughput, for diverse applications such as supply chain tracking and two-way messaging.
The new NB-IoT NTN conformance test case validations cover transmitter and receiver, demodulation, and radio resource management (RRM). The RF/RRM DVT and Conformance Toolset ensures mobile devices perform as expected on a live mobile network and is an approved test platform for device certification at GCF and PTCRB supporting a variety of frequency bands.
These test case validations also enable Keysight to support certification testing at GCF Recognized Test Organizations (RTO). The test cases are managed through the Keysight ATLAS Test Management Center, the company’s new framework for automated acceptance testing.
Keysight is at the forefront of NTN conformance solutions with the S8711A Test Application Toolset and UXM 5G, featuring a built-in channel emulator that emulates satellite orbits to test and certify devices in real-world conditions. The company has validated test cases for Skylo’s Rel-17 NB NTN certification program and recently demonstrated satellite handovers in Low Earth Orbit constellations, using UXM 5G and PROPSIM at Mobile World Congress.
In addition, Keysight expanded its portfolio of validated test cases to other crucial 3GPP Release 16 (Rel-16) and Rel-17 areas to achieve a record number of new validations in a single meeting. Notable test case validations included RRM RedCap for single receiver and inter-radio access technology with EUTRA.
Muthu Kumaran, General Manager for Keysight’s Device Acceptance Solutions, said: “Industry standards and reference certification programs play a pivotal role in expanding technology adoption. Keysight‘s NTN solutions, which enables NB-IoT NTN certification testing in GCF Recognized Test Organizations, are empowering the industry to advance mixed terrestrial and non-terrestrial connection scenarios with confidence by adhering to globally recognized standards. We look forward to continuing our support for the wireless industry in the realm of NTN through our comprehensive test solutions.”
Share on:
Suggested Items
Revolutionizing PCB Testing: RoBAT's Journey from S1 to SCARA
01/07/2025 | Marcy LaRont, PCB007 MagazineFrom the early days of simple continuity testers to the advanced SCARA machines, RoBAT's evolution in time-domain reflectometer (TDR) and test technology is a testament to the company's commitment to excellence and adaptation in a rapidly changing industry. In this discussion, RoBAT’s Bruce Nockton discusses the journey, challenges, and importance of automating testing solutions, and highlights how RoBAT has become a frontrunner in delivering high-precision testing equipment, setting new standards for the industry.
Biden-Harris Administration Awards SRC $285M for New CHIPS Manufacturing USA Institute for Digital Twins
01/07/2025 | U.S. Department of CommerceThe U.S. Department of Commerce announced that CHIPS for America awarded the Semiconductor Research Corporation Manufacturing Consortium Corporation (SRC) $285 million to establish and operate a CHIPS Manufacturing USA institute headquartered in Durham, North Carolina.
The Test Connection, Inc. Celebrates 45 Years of Excellence in Test Engineering Solutions
01/06/2025 | The Test Connection Inc.The Test Connection Inc. (TTCI), a leading provider of electronic test and manufacturing solutions, proudly marks its 45th anniversary in 2025, celebrating decades of delivering high-quality test engineering solutions to the electronics industry. Founded in 1980 by Bill Horner, TTCI emerged as a pioneer in response to the increasing demand for outsourced test engineering products and services. Since its inception, the company has built a legacy of innovation, technical expertise, and world-class customer service.
The Training Connection LLC Opens Headquarters in Hunt Valley, MD, Offering Premier Technical Training Solutions
01/02/2025 | The Training Connection LLCThe Training Connection LLC (TTC-LLC) is excited to announce the grand opening of its headquarters in Hunt Valley, MD. Founded with the mission to enhance industry knowledge and equip professionals with essential technical skills, TTC-LLC provides top-tier training that enables success for professionals across a variety of industries.
TRI to Host Test and Inspection Technology Seminars
01/02/2025 | TRITest Research, Inc. (TRI) is proud to announce the 2025 Technology Seminars, which will feature Innovative Inspection Solutions, SPI, AOI, AXI, and ICT solutions at a series of technology seminars and product demos held in Taiwan, Shenzhen, and Suzhou.