Air-ground integrated communication network builds the foundation for low-altitude economy
The low-altitude economy is an emerging comprehensive economic form driven by low-altitude flight activities.Firstly,the industry driving forces of the low-altitude economy are studied,including four aspects:market,technology,policy,and regulation.Secondly,the research progress in the low-altitude field by standardization organizations such as ITU,3GPP,IEEE,and CCSA is examined.Finally,in response to the technical challenges faced in air-ground networking,three commercial air-ground integrated communication networking solutions are proposed:single-carrier air-ground frequency-different scheme,dual-carrier air-ground frequency-different scheme,and dual-carrier air-ground frequency-same scheme,providing multiple options and possibilities for the development of low-altitude communication networks.
air-ground integrationlow-altitude economyair-ground networking schemelow-altitude communication
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维普
