We’re excited to showcase the incredible technologies of exhibitors at the Japan Pavilion at MWC26.
Today, we’re featuring Kozo Keikaku Engineering, Inc. We look forward to seeing you at the venue!
A message from Kozo Keikaku Engineering, Inc. follows:
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Kozo Keikaku Engineering, Inc. (KKE) and 東京理科大学 (Tokyo University of Science) are collaboratively developing an open-source-based "Wireless Digital Twin Testbed." This platform is designed to achieve high-fidelity emulation of real-world wireless communications within a virtual environment. By integrating OpenAirInterface (OAI), which provides a full-stack 5G NR implementation, with advanced ray-tracing simulators, KKE has developed a high-speed synchronization mechanism. This allows for real-time, end-to-end emulation from the core network to user equipment based on pre-calculated propagation scenarios.
A key highlight of this testbed is its ability to emulate complex use cases, such as next-generation mobility networks and V2X (Vehicle-to-Everything) communication scenarios. By connecting the radio unit and user equipment via cables, the system replicates field-test conditions without emitting radio waves. This enables reproducible verification of mobility-critical environments, where signal conditions change rapidly, directly within a laboratory setting, bypassing the lengthy process of obtaining wireless licenses.
We will demonstrate this testbed’s capabilities, showcasing real-time emulations of mobility scenarios and network performance at Hall 6 Stand 6E54 in JAPAN Pavilion MWC. This technology significantly reduces R&D lead times for autonomous driving and smart city infrastructures by providing a realistic, license-free validation environment.
#KKE, #TUS, #OAI, #DigitalTwin, #Emulation, #Mobility, #FPGA, #GPU
構造計画研究所と東京理科大は、OAIと電波伝搬シミュレーションを連動させた「無線デジタルツインテストベッド」を開発。V2X等の次世代モビリティ検証を、免許不要かつ室内で再現可能です。MWC 2026でデモを行います。
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