| MSV-ATC卫星移动通信技术研究 |
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| 引用本文： | 焦现军,曹桂兴. MSV-ATC卫星移动通信技术研究[J]. 航天器工程, 2007, 16(5): 59-67 |
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| 作者姓名： | 焦现军 曹桂兴 |
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| 作者单位： | 中国空间技术研究院,北京,100094;中国空间技术研究院,北京,100094 |
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| 摘 要： | 介绍了卫星移动通信的最新技术——辅助地面组件(ATC)。ATC技术主要由美国移动卫星风险公司(MSV)研发,它是用于卫星移动通信系统的一系列新技术的集合,代表了卫星移动通信的最新发展方向。采用了ATC技术的卫星移动通信系统可以为密集城市和室内用户提供通信服务,从而实现卫星移动通信真正意义上的无缝覆盖。文章主要从发展历史、系统原理和关键技术三方面对ATC技术进行了研究。
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| 关 键 词： | 卫星移动通信 ATC 最新进展 |
| 文章编号： | 1673-8748(2007)05-0059-09 |
| 修稿时间： | 2007-06-26 |
Introduction of MSV-ATC Technology in Mobile Satellite Systems |
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| JIAO Xianjun,CAO Guixing. Introduction of MSV-ATC Technology in Mobile Satellite Systems[J]. Spacecraft Engineering, 2007, 16(5): 59-67 |
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| Authors: | JIAO Xianjun CAO Guixing |
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| Abstract: | Ancillary Terrestrial Component (ATC) technology, which is a powerful candidate of future mobile satellite systems (MSS), is introduced. ATC is developed by Mobile Satellite Ventures (MSV) Corporation and represents a group of new technologies involved in MSS. The group of technologies give the MSS ability to serve subscribes in dense urban and indoor environments, and bring the ubiquitous coverage of MSS into reality. We study three aspects of ATC: development history, system principle and key technologies. |
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| Keywords: | MSS ATC new development |
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