상세정보
학술지
Integrated/Hybrid Satellite and Terrestrial Networks for Satellite IMT-Advanced Service
- 발행일
- 201105
- 출처
- International Journal of Satellite Communications and Networking, v.29 no.3, pp.269-282
- ISSN
- 1542-0973
- 출판사
- John Wiley & Sons
- 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.
- KSP 제안 키워드
- IMT-Advanced, Key features, Satellite and terrestrial, Service Scenarios, Service requirements, Successful Deployment, System architecture, advanced systems, frequency reuse technique, satellite systems