摘要
低空经济是一种以低空飞行活动为牵引的新兴综合经济形态.首先,研究了低空经济的行业驱动力,包括市场、技术、政策和监管 4 个方面;其次,研究了国内外标准化组织在低空领域的研究进展;最后,针对空地一体组网中面临的技术挑战,提出了 3 种可规模商用的空地一体组网方案,分别为单载波空地异频方案、双载波空地异频方案和双载波空地同频方案,为低空通信网络的发展提供了多种选择和可能性.
Abstract
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.
维普
万方数据