Simulation of User Arrangement in Virtual Reality for Design Metaverse Network : Focus On Statistical Distribution

Several external factors, including COVID-19, have prompted a trend towards converting existing systems and services into non-contact alternatives. Furthermore, beyond non-face-to-face services for individuals and small groups, such as phone calls and small meetings, efforts are underway to transform non-face-to-face services for large groups, such as classes and concerts. In particular, current virtual reality platforms like metaverse are insufficient to provide non-face-to-face services to large groups, guaranteeing Quality of Service (QoS) for users. Calculating the expected number of users for such services is vital to prepare and design the network infrastructure and resources accordingly. This paper proposes a technique to generate and arrange virtual users who can simulate a real-world environment to design a metaverse network that can accommodate a large number of people. Various large-scale service arrangement techniques are outlined, utilising statistical distributions. Based on the arrangement of users in the XR service, we proposed ways to choose the appropriate servers and channels during the XDN design phase, along with the use of XDN's microservices.