Signed MOU to Research AI-Based Radio Access Networks
Stable Ultra-High-Speed Communication... Efficient Resource Allocation
SK Telecom announced on the 26th that it has signed a memorandum of understanding (MOU) with Samsung Electronics to lead 6G mobile communication technology and will officially begin joint research on artificial intelligence-based radio access networks (AI-RAN). This collaboration aims to strengthen competitiveness in AI-powered next-generation network technologies and lay the groundwork for the commercialization of 6G.
SK Telecom announced on the 26th that it has signed a memorandum of understanding (MOU) with Samsung Electronics to lead 6G mobile communication technology and will officially start joint research on artificial intelligence-based radio access networks (AI-RAN). Ryu Takgi, Head of Network Technology at SK Telecom (left), and Jung Jinkook, Head of Next Generation Communication Research Center at Samsung Research, are posing for a commemorative photo after signing the agreement. Photo by SK Telecom
The two companies plan to jointly research and demonstrate core 6G technologies, including AI-based channel estimation, distributed multi-antenna (MIMO) transmission and reception technologies, and AI-RAN-based scheduler and core network technologies.
The joint research will be led by SK Telecom's Network Technology division and Samsung Research. SK Telecom will leverage its nationwide network operation experience to provide data and build demonstration infrastructure, while Samsung Research will focus on advancing AI channel estimation models and distributed MIMO algorithms.
AI-based channel estimation technology enables AI to predict and correct signal transmission even in environments where radio waves are distorted by obstacles such as buildings or walls, allowing for more accurate data delivery.
Distributed MIMO transmission and reception technology involves multiple base stations and antennas working together to exchange data, supporting stable ultra-high-speed communication even in densely populated areas.
AI-RAN-based scheduler and core network technologies allow the network to autonomously determine when and where to transmit data, helping to efficiently allocate resources.
SK Telecom and Samsung Electronics, as members of the AI-RAN Alliance, have been actively collaborating on technology since last year. In June, at the general assembly in Espoo, Finland, the two companies jointly proposed and received approval for AI-based channel estimation technology. In November, at the general assembly in Boston, United States, they presented research results on this technology, continuing their active research efforts.
SK Telecom plans to showcase an AI-RAN-based base station demonstration at MWC 2025, the world's largest mobile communications exhibition. Last month, the company also signed an MOU with Nvidia for AI-RAN technology development, continuing its efforts to realize AI-powered networks.
Ryu Takgi, Head of Network Technology at SK Telecom, stated, "The convergence of AI and wireless communications is a key factor that will determine 6G competitiveness. Through our collaboration with Samsung Electronics, we aim to secure world-class AI-RAN-based 6G technology and lead the global 6G ecosystem."
Jung Jinkook, Head of the Next Generation Communication Research Center at Samsung Research, said, "Through field-oriented collaboration with SK Telecom, we will verify the effectiveness of AI-based wireless technology in real-world environments and secure core AI-RAN technologies at an early stage. We look forward to jointly paving the way for 6G commercialization through our continued partnership."
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