This Next G Alliance (NGA) report provides expert recommendations about which technologies will be key to 6G and where further research is needed. Technology without a purpose is just a novelty. In order to understand how 6G will be used, views were gathered from experts in the areas of:

• Applications and Requirements
• Spectrum Perspectives
• Green G Perspectives
• Societal and Economic Needs (SEN)

Forty-seven technological areas were identified spanning the domains of:

• Component technologies
• Radio technologies
• System and network architecture
• Network Operations, Administration, and Maintenance (OA&M) and service enablement
• Trustworthiness: security, reliability, privacy, and resilience