卫星互联网应用与挑战

Satellite Internet:Application and Development

首先,探讨卫星互联网的组成和实现形式,在总结当前地面互联网局限性的基础上,详细分析卫星互联网在航天、航空、海洋、地面等领域的多种应用场景。随后,讨论卫星互联网面临的挑战,如频谱拥塞、时延大、高昂的发射和维护成本等问题,并提出相应的应对措施。最后,对卫星互联网的未来发展进行预测。

This paper explored the composition and implementation forms of satellite Internet,building upon an evaluation of the limita‐tions of current terrestrial internet.It provided a comprehensive analysis of various application scenarios of satellite Internet in aero‐space,aviation,maritime,and terrestrial domains.Subsequently,the challenges faced by satellite Internet,included issues of frequency congestion,latency,high launch and maintenance costs,were discussed,along with proposed corresponding measures to address these challenges.Finally,the future development of satellite internet were predicted.