Terahertz wireless communication in the AI era: from technical challenges to the construction of new digital infrastructure
Terahertz waves for 6G are currently regarded as a "Day-2" challenge due to slow 5G adoption and the WRC-2031 timeline. While 3GPP standardization has slowed, research leveraging IEEE 802.15.3-2023[1,2] is progressing to complement mobile networks. Technically, although RF front-ends can achieve 100 Gbps, the lack of p...