Development of Satellite-Terrestrial Multi-Mode VSAT Using Software Defined Radio Technology

被引：0
|
作者：
Kameda, Suguru [1 ]
Okuguchi, Tetsuya [2 ]
Eguchi, Shigeru [2 ]
Suematsu, Noriharu [1 ]
机构：
[1] Tohoku Univ, Elect Commun Res Inst, Aoba Ku, 2-1-1 Katahira, Sendai, Miyagi 9808577, Japan
[2] ISB Corp, Kohoku Ku, Yokohama, Kanagawa 2220033, Japan
来源：
2014 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2014年
关键词：
very small aperture antenna terminal (VSAT); software defined radio (SDR); satellite communication; indoor unit (IDU);
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to satisfy the various demands for urgent life line recovery, satellite-terrestrial multi-mode very small aperture terminal (VSAT) has been developed by using software defined radio (SDR). The SDR VSAT was developed based on the terrestrial cognitive router technologies which have wireless terminal functions of 3G cellular, WiFi and so on. In the event of disaster, evacuated people can use the developed multi-mode VSAT from their personal terminals, e.g., smart phones, via WiFi for website access and internet protocol (IP) phone. In the normal situation, the developed multi-mode VSAT can be used as a WiFi router via 3G cellular network or wired network.
引用
收藏
页码：411 / 413
页数：3
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