6G Is Coming : Discussion on Key Candidate Technologies and Application Scenarios

5G construction is in the ascendant and at the same time the construction and layout of 6G have been recently started. In the 6G era, many new technologies and new methods will be applied, and 6G will also meet new application scenarios and usage requirements. This paper introduces and analyzes the key candidate technologies and application scenarios brought by the sixth-generation mobile communication, which has construction and guiding significance.