The United States is investing in 6G technology and working together to ultimately standardize it. In particular, Theodore Rapaport, founding director of NYU Wireless, said that 6G technology will enable 3D virtual reality, true telesurgery and metaverse.

In addition, the National Science Foundation (NSF), as well as companies such as Microsoft and AT&T, are all working hard on 6G, which has the potential to make it truly global ubiquitous. The United States established a $3.5 billion joint investment plan with the South Korean government at the 2021 Korea-U.S. summit while establishing a communication cooperation system with its allies, and formed Next G. Alliance with private companies to secure 6G standard technology.

Not only the United States but also the whole world is currently focusing on 6G and metaverse. Metaverse is also the keyword for MWC 2022, the world's largest mobile communication fair. At MWC 2022, you could see a variety of experience services and attractions, from Qualcom's chipset for XR to build metaverse environment, a supercomputer for Meta Platforms' (former Facebook) metaverse implementation, to SKT's metaverse K-pop concert.