GCWCN: 6G-Based Global Coverage Wireless Communication Network Architecture

At present, the world is experiencing a significant transformation from the fifth generation (5G) wireless communication network to the sixth generation (6G) wireless communication network. An important goal is to achieve seamless global coverage of wireless signals. The combination of space network, air network, and ground network has been proved to be effective, but the maritime network has not been taken into account. Therefore, how to effectively achieve the global coverage of wireless networks is a challenging topic. This article first compares the performance of 5G and 6G, and analyzes the possibility of a wireless communication network with global coverage based on 6G technology. After that, we respectively analyze the typical characteristics of space network, air network, terrestrial network, and maritime network, and then lead to the key enabling technologies to combine them. Based on the typical characteristics of the above heterogeneous networks and combined with the enabling technologies, we try to propose a 6G-supported space-air-ground-sea integrated network (SAGSIN) architecture to achieve seamless global wireless signal coverage. In the end, we rationally analyze a series of challenges and difficulties that may be faced in implementing the architecture.

Automated summary

This article discusses the importance of global wireless signal coverage during the transition from 5G to 6G, and proposes an integrated network architecture based on 6G technology to achieve seamless global coverage. It also analyzes the challenges and difficulties that may be encountered during the implementation process.