卫星互联网标准化发展分析  

Analysis on Development of Satellite Internet Standardization

作　　者：王鹏 祝思婷 李辰 易轩 WANG Peng;ZHU Siting;LI Chen;YI Xuan(CTTL,China Academy of Information and Communication Technology,Beijing 100191,China;China Academy of Information and Communication Technology,Beijing 100191,China)

机构地区：[1]中国信息通信研究院泰尔终端实验室,北京100191 [2]中国信息通信研究院,北京100191

出　　处：《无线电通信技术》2023年第5期803-808,共6页Radio Communications Technology

摘　　要：目前,卫星互联网产业已经取得初步进展,智能终端支持卫星通信业务已成为全球卫星移动通信领域发展的重点之一,2022—2023年,华为和苹果的手机直连卫星使卫星互联网敲开了消费级市场的大门。在此之间,标准化工作已经进行了多轮制修订,针对在2016年之后的卫星互联网标准化工作,在国际国内多个标准化组织中进行了研究,包括非地面网络(Non-Terrestrial Network,NTN)、天通、北斗等多类卫星互联网技术标准,对标准化工作中的关键技术进行了梳理,加快完善NTN技术标准和对手持卫星终端标准的完备性,推动卫星互联网行业的快速进步。At present,the satellite Internet industry has made initial progress,intelligent terminals to support satellite communication business has become one of the focus of the development of the global satellite mobile communication field,from 2022 to 2023,Huawei and Apple's mobile phones directly connected to the satellite internet to open the door of the consumer market.In the meantime,the standardization work has been revised for several rounds.This paper has studied the standardization work of satellite Internet after 2016 in many international and domestic standardization organizations,including NTN,Tiantong,Beidou and other types of satellite Internet technical standards,and sorted out the key technologies in the standardization work.Finally,it is suggested to speed up the improvement of NTN technical standards and improve the completeness of handheld satellite terminal standards.

关 键 词：非地面网络 卫星互联网标准 CCSA卫星标准 TAF卫星标准 

分 类 号：TN919.23[电子电信—通信与信息系统]