The article "The Road Towards 6G: A Comprehensive Survey" by Wei Jiang, Bin Han, Mohammad Asif Habibi, and Hans Dieter Schotten provides a comprehensive overview of the current state and future prospects of 6G technology. The authors address the necessity of 6G by highlighting the explosive growth of mobile traffic and subscriptions, as well as potential disruptive use cases such as holographic-type communications, extended reality, tactile internet, and pervasive intelligence. They propose three novel usage scenarios: ubiquitous mobile broadband (uMBB), ultra-reliable low-latency broadband communication (ULBC), and massive ultra-reliable low-latency communication (mULC). The technical requirements for 6G are discussed in terms of key performance indicators (KPIs), which are compared with those of 5G. The article also summarizes global research efforts and activities, outlines a tentative roadmap for definition, specification, standardization, and regulation, and identifies a dozen potential enabling technologies. Finally, it concludes by envisioning what 6G may look like, emphasizing its role in transforming society into an informationized and intelligentized one.The article "The Road Towards 6G: A Comprehensive Survey" by Wei Jiang, Bin Han, Mohammad Asif Habibi, and Hans Dieter Schotten provides a comprehensive overview of the current state and future prospects of 6G technology. The authors address the necessity of 6G by highlighting the explosive growth of mobile traffic and subscriptions, as well as potential disruptive use cases such as holographic-type communications, extended reality, tactile internet, and pervasive intelligence. They propose three novel usage scenarios: ubiquitous mobile broadband (uMBB), ultra-reliable low-latency broadband communication (ULBC), and massive ultra-reliable low-latency communication (mULC). The technical requirements for 6G are discussed in terms of key performance indicators (KPIs), which are compared with those of 5G. The article also summarizes global research efforts and activities, outlines a tentative roadmap for definition, specification, standardization, and regulation, and identifies a dozen potential enabling technologies. Finally, it concludes by envisioning what 6G may look like, emphasizing its role in transforming society into an informationized and intelligentized one.