Integrated/hybrid satellite and terrestrial networks for satellite IMT-Advanced services

被引：11
|
作者：
Ahn, Do Seob [1 ]
Kim, Hee Wook [1 ]
Ahn, Jaekyoung [2 ]
Park, Dong-Chul [3 ]
机构：
[1] Elect & Telecommun Res Inst, Satellite Wireless Convergence Res Div, Taejon 305700, South Korea
[2] Seoul Natl Univ Technol, Seoul, South Korea
[3] Chungnam Natl Univ, Dept Radio Sci & Engn, Taejon, South Korea
来源：
INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING | 2011年 / 29卷 / 03期
关键词：
satellite component of IMT-Advanced system; integrated satellite system; hybrid satellite and terrestrial system; satellite radio interface; frequency reuse;
D O I：
10.1002/sat.977
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
This paper addresses key features of the satellite component of IMT-Advanced systems, including candidate system architectures, service scenarios, and candidate radio interfaces. We consider integrated/hybrid satellite and terrestrial networks as an efficient means to meet the main service requirements of the satellite component. As satellite bandwidth is a very scarce resource, efficient frequency reuse techniques will play an important role in the successful deployment of the service. For this reason, we propose an efficient frequency reuse technique, designed for an integrated satellite system to support IMT-Advanced services. In the proposed scheme, satellite and terrestrial components effectively share the same bandwidth. Copyright (C) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码：269 / 282
页数：14
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