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학술지 Integrated/Hybrid Satellite and Terrestrial Networks for Satellite IMT-Advanced Service
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저자
안도섭, 김희욱, 안재경, 박동철
발행일
201105
출처
International Journal of Satellite Communications and Networking, v.29 no.3, pp.269-282
ISSN
1542-0973
출판사
John Wiley & Sons
DOI
https://dx.doi.org/10.1002/sat.977
협약과제
11PR2600, IMT-Advanced 위성접속 기술개발, 구본준
초록
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 © 2010 John Wiley & Sons, Ltd.
키워드
frequency reuse, hybrid satellite and terrestrial system, integrated satellite system, satellite component of IMT-Advanced system, satellite radio interface
KSP 제안 키워드
IMT-Advanced system, Key features, Radio interface, Satellite and terrestrial, Service Scenarios, Service requirements, Successful Deployment, System architecture, frequency reuse technique, satellite systems