Integration of Private 5G and LAN/RAN Solutions

This technical report discusses the integration of Local Area Networks (LAN) with Radio Access Networks (RAN) to enhance network capabilities in Japan's business sector. It highlights the projected growth of the network equipment market and addresses the challenges posed by a shortage of IT personnel. The report outlines NEC's software-defined networking (SDN) approach, which aims to centralize network management and improve security through virtual networks. It also emphasizes the importance of network separation, particularly for local governments and hospitals, to safeguard sensitive information. The document details specific use cases where private 5G technology can facilitate digital transformation and improve communication quality in critical environments. Additionally, it presents methods for expanding virtual network technology using Access Point Names (APN) and 5G LAN-Type services, ensuring reliable end-to-end communication. The report concludes with a summary of key findings related to network utilization solutions and supporting technologies.