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Conference Paper
On Achieving Optimum C/I in Satellite-Terrestrial Frequency Sharing Networks
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- Authors
- Adegbenga B. Awoseyila, Barry G. Evans, Hee Wook Kim
- Issue Date
- 2011-11
- Citation
- International Communications Satellite Systems Conference (ICSSC) 2011, pp.1-10
- Publisher
- AIAA
- Language
- English
- Type
- Conference Paper
- Abstract
- Frequency sharing in satellite-terrestrial cellular networks can help to achieve increased capacity. However, it has the undesirable effect of generating increased interference due to the introduction of satellite-terrestrial interference paths. In this paper we investigate the factors affecting the carrier-to-interference power ratio (C/I) and the possibilities of achieving an optimum C/I in these networks. It is shown that a proper scaling of some relevant parameters such as EIRP and cell size would help to achieve C/I values comparable to those achievable in satellite-only and terrestrial-only cellular networks. © 2011 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.
- KSP Keywords
- Carrier-to-interference power ratio(CIR), Cell Size, Cellular networks, Frequency sharing, Terrestrial interference