6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities
Proceedings of the IEEE(2021)
摘要
Mobile communications have been undergoing a generational change every ten years or so. However, the time difference between the so-called “G’s” is also decreasing. While fifth-generation (5G) systems are becoming a commercial reality, there is already significant interest in systems beyond 5G, which we refer to as the sixth generation (6G) of wireless systems. In contrast to the already published...
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关键词
Beamforming,next-generation core network,physical layer (PHY),radio frequency (RF) transceivers,signal processing,sixth-generation (6G),terahertz (THz),ultramassive multiple-input multiple-output (MIMO),waveforms
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